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wimax (802.16)
(1056 results)-
White Papers
Experimental Evaluation of Adaptive Modulation and Coding in MIMO WiMAX With Limited Feedback
Nov 2007
This paper evaluates the throughput performance of an OFDM WiMAX (IEEE 802.16-2004, Section 8.3) transmission system with Adaptive Modulation and Coding (AMC) by outdoor measurements. The standard...
Provided by Hindawi Publishing
-
White Papers
Backhaul Network Based on WiMAX With Relays - System Level Performance Analysis
Nov 2008
This paper presents the system level performance analysis of the backhaul network based on WiMAX with relays. The considered wireless communication system has hexagonal cellular structure, each...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Is Your AAA Up to the WiMAX Challenge?
Apr 2009
World Interoperability for Microwave Access (WiMAX) is intended to reduce the barriers to widespread broadband access deployment with standards-compliant wireless solutions engineered to deliver...
Provided by Bridgewater Systems
-
White Papers
Maximizing Unavailability Interval for Energy Saving in IEEE 802.16e Wireless MANs
Apr 2009
This paper presents an energy conservation scheme, Maximum Unavailability Interval (MUI), to improve the energy efficiency for the Power Saving Class of Type II in IEEE 802.16e. By applying the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Mobile WiMAX ASN Gateways: Design & Implementation Considerations
Jan 2008
Mobile WiMAX (IEEE 802.16e-2005) is one of the most hotly anticipated technologies in telecom history. But unlike some other technologies that produced a buzz before their commercial debut, mobile...
Provided by RadiSys
-
White Papers
An Overview of WiMAX Radiated Performance Test Requirements and Related Test System Solutions
May 2008
The WiMAX Forum has developed a set of radiated performance tests to evaluate the performance of mobile WiMAX devices. The results of these tests will help network operators ensure that WiMAX...
Provided by ESCO Technologies Foundation
-
White Papers
QoS Provisioning and Radio Resource Allocation in OFDMA Based WiMAX Systems
Jan 2009
Broadband Wireless Access based on the IEEE 802.16 suite of standards is quickly gaining importance as the basis for 4G technology, with the capability of providing high data rate QoS provisioned...
Provided by Rensselaer Polytechnic Institute
-
White Papers
WiMAX Relay Networks: Opportunistic Scheduling to Exploit Multiuser Diversity and Frequency Selectivity
Sep 2008
The paper studies the problem of scheduling in OFDMA-based relay networks with emphasis on IEEE 802.16j based WiMAX relay networks. In such networks, in addition to a base station, multiple relay...
Provided by Association for Computing Machinery
-
White Papers
WiMAX IEEE802.16
May 2008
WiMAX is revolutionizing the broadband wireless world, enabling the formation of a global Wireless industry. These days many researchers, manufacturers and operators are looking at IEEE 802.16 a...
Provided by Lund Institute of Technology
-
White Papers
Connection Admission Control in WiMAX Networks
May 2008
Standard IEEE 802.16, commonly referred as WiMAX, is one of the most promising Broadband Wireless Access (BWA) technologies. BWA will allow to provide to users new emerging bandwidth demanding...
Provided by Universita Degli Studi di Roma
-
White Papers
An Advance in Wireless Broadband Communications Based on a WiMAX-HAPS Architecture
Jun 2008
This paper summarizes the evaluation of the synergy of a WiMAX-High Altitude Platforms (HAPs) system at S-band for a low-cost fast-availability deployment in supplying broadband wireless...
Provided by American Institute of Aeronautics and Astronautics
-
White Papers
The WiMAX Forum Certified Program
Sep 2008
WiMAX technology will make mobile broadband widely available on a large variety of devices and affordable to the mass market. Cutting-edge performance, high spectral efficiency, and...
Provided by WiMAX Forum
-
White Papers
A Comparative Analysis of Spectrum Alternatives for WiMAX Networks With Deployment Scenarios Basedon the U.S 700 MHz Band
Jun 2008
The Mobile WiMAX Release 1.0 Profiles currently cover several frequency bands ranging from 2300 MHz to 3800 MHz. For comparison purposes these bands can be grouped into two categories, 2500 MHz...
Provided by WiMAX Forum
-
White Papers
Key Factors for IEEE 802.16e 2.5 GHz WiMAX Deployments for Fixed Access Service Applications
May 2008
Cellular telephony has successfully spread voice services virtually everywhere in the world. WiMAX has the potential to do the same for Internet access. A key factor in WiMAX's success will be the...
Provided by Wireless Communications Association International
-
White Papers
WiMAX Applications for Utilities
Oct 2008
Vertical applications present a huge new market opportunity for WiMAX operators. WiMAX is not the only wireless technology that can support vertical applications, but it is particularly well...
Provided by WiMAX Forum
-
Whitepapers
Helping to Secure the WiMAX World: VeriSign WiMAX PKI Service
Jan 2008
WiMAX is in competition with other initiatives to become the new de facto standard for broadband wireless data services. It is critical that all aspects of the WiMAX design specifications operate...
Provided by VeriSign
-
White Papers
Implementation of WiFiRe and Rural WiMAX
Jul 2007
Long range wireless for data and voice connectivity is being considered as viable and affordable solution for rural India since few years now. Numerous solutions were presented to bridge the...
Provided by Indian Institute of Technology Bombay
-
White Papers
On TCP-Aware Uplink Scheduling in IEEE 802.16 Networks
Nov 2007
This paper propose two polling based scheduling schemes for applications based on TCP in a multipoint-to-point IEEE 802.16 network. The first scheme uses TCP congestion window (cwnd) size, whereas...
Provided by Indian Institute of Technology Bombay
-
White Papers
On TCP Aware Uplink Scheduling in WiMAX Networks
Jan 2009
This paper proposes polling based scheduling algorithms for TCP based applications in multipoint-to-point WiMAX networks. The first proposed scheduling algorithm uses TCP Congestion Window (cwnd)...
Provided by Indian Institute of Technology Bombay
-
White Papers
Patterns of Success: Antenna Patterns to Play a Key Role in WiMAX Success
Oct 2008
As the wireless data market grows, deploying wireless technologies with high spectral efficiency will be of paramount importance. The more effectively systems can manage signal interference, the...
Provided by CommScope
-
White Papers
Ensuring Long Term Business Competitiveness With OPEN WiMAX
Jan 2008
As the WiMAX market continues to expand, and massive deployments of IEEE 802.16e Mobile WiMAX are at the doorstep, operators are faced with two options of equipment vendors - open network or...
Provided by Alvarion
-
White Papers
Mobile WiMAX: Leaving Limits Behind
May 2008
Mobile WiMAX offers continuous connectivity using many types of mobile consumer devices. This allows people to get the most out of work or play while on the go or indoors, taking their broadband...
Provided by Alvarion
-
White Papers
Implementing a Mobile WiMAX Field Trial
Jan 2008
As a key driver of OPEN WiMAX, and a leading Mobile WiMAX vendor, Alvarion is focused on helping operators capitalize on their investment in Mobile WiMAX. In order for operators to fully...
Provided by Alvarion
-
White Papers
Finding the Best Fit - Wi-Fi Versus WiMAX
Feb 2009
Wi-Fi and WiMAX are two different technologies that often compete in fixed and nomadic deployments. This paper discusses which technology provides the best fit for different applications. The...
Provided by WAVION
-
White Papers
The U.S. WiMAX 3.65 GHz Opportunity: The History of the Band and How WISPs Can Register for FCC Approval
Apr 2008
The 3.65 GHz frequency band presents an unparalleled opportunity for rural and suburban service providers - what has been referred to as a "Land grab" opportunity to capture market territory and...
Provided by Solectek
-
White Papers
WiMAX and Wi-Fi Together: Synergies for Next-Generation Broadband
Jul 2008
WiMAX is designed to blanket large metropolitan, suburban, or rural areas with multimegabit per second mobile broadband Internet access. Although the wide-area Internet connectivity offered by...
Provided by Intel
-
White Papers
Mobile WiMAX Technology for Fixed Broadband Developments
Oct 2007
"Mobile WiMAX" refers to a rapidly growing broadband wireless access solution built upon the IEEE 802.16e-2005 air interface standard. Contrary to its name, Mobile WiMAX is equally applicable to...
Provided by Intel
-
White Papers
A Framework for Cognitive WiMAX With Frequency Agility
May 2008
Cognitive radios have the ability to sense the radio spectrum environment and to switch dynamically to available frequency ranges. Mobile WiMAX is an emerging wireless networking standard which...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Technical Overview and Performance of HSPA and Mobile WiMAX
Jan 2009
In a few short years, the internet has had a dramatic impact on the private and professional lives. And it continues to grow in importance in the daily lives: To fully enjoy the benefits of the...
Provided by Ericsson
-
White Papers
Power Saving Mechanisms in the IEEE 802.16e/m
Oct 2008
In the IEEE 802.16e WiMAX or WiBro, power saving is one of the important issues for the battery-powered Mobile Stations due to the mobility. The IEEE 802.16e standard provides different Power...
Provided by Korea University
-
White Papers
Mobile WiMAX Physical Network Best Server Modeling
Mar 2008
In a multi-sector communication system such as WiMAX the performance of the network is heavily influenced by the traffic load on each sector as well as the ability of mobile units to smoothly move...
Provided by EDX Wireless
-
White Papers
"WiMAX" the Future of Wireless Communication
Jan 2009
The new era of communication, currently employed in some parts of the world, is Worldwide Interoperability for Microwave Access (WIMAX). It is the latest technology which is approved by IEEE...
Provided by 4gwirelessjobs.com
-
White Papers
Is Random Network Coding Helpful in WiMAX?
Jan 2008
The IEEE 802.16 standard, or WiMAX, has emerged to facilitate high-bandwidth wireless access in realworld metropolitan areas, commonly referred to as 4G. In WiMAX, Hybrid Automatic Repeat reQuest...
Provided by University of Toronto
-
White Papers
Adaptive Random Network Coding in WiMAX
Feb 2008
The IEEE 802.16 standard, or WiMAX, has emerged as one of the strongest contenders for broadband wireless access technology. This paper proposes adaptive random network coding in WiMAX by...
Provided by University of Toronto
-
White Papers
Localization in WiMAX Networks Based on Signal Strength Observations
Aug 2008
Wireless operators have realized the value and potential to provide Location-Based Services (LBS) to their customers in a convenient and seamless way without imposing extra hardware or extra fees....
Provided by Vrije Universiteit Brussel
-
White Papers
Performance Analysis of the WIMAX-D Physical Layer Blocks on a Next Generation Baseband Processor Platform
Jul 2008
This paper provides an overview of the radio interface physical layer requirements of WIMAX. Worldwide Interoperability for Microwave Access was defined by the WIMAX Forum formed in 2001. WIMAX is...
Provided by New York Institute of Technology
-
White Papers
Diversity Techniques to Combat Fading in WiMAX
Feb 2008
The IEEE 802.16 standard is often referred to as WiMAX today. It represents a distillation of the most advanced technology and an industry consensus permitting equipment interoperability. It holds...
Provided by Université SAAD DAHLAB Blida
-
White Papers
Deployment of Mobile WiMAX in Urban Environment
Aug 2008
The purpose of this paper is to compare different Mobile WiMAX radio network deployment strategies. The evaluation is carried out with extensive Monte Carlo simulations using two different...
Provided by Tampere University of Technology
-
White Papers
WiMAX: The Technology & the Business Case
Jul 2008
WiMAX has been hyped out of proportion. Vested interest on the part of Intel has led to a degree of mis-interpretation of what the primary players in the UK would cite as the principle benefits of...
Provided by MML
-
White Papers
Performance Evaluation of WiMAX System Using Convolutional Product Code (CPC)
Nov 2008
The WIMAX technology based on air interface standard 802-16 wireless MAN is configured in the same way as a traditional cellular network with base stations using point to multipoint architecture...
Provided by Menoufia University
-
White Papers
High-Linearity CMOS Feedforward Power Amplifier for WiMAX Application
Dec 2008
The Worldwide interoperability for Microwave Access (WiMAX) wireless communication system gradually becomes research topic due to the advantages of high data rate, long transmission distance, wide...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Impact of WiMAX Network Asymmetry on TCP
Jan 2009
The IEEE 802.16 is the standard for broadband wireless access. One promise of this technology (also called WiMAX) is to provide high-speed access to the Internet where the transmission control...
Provided by Norwegian University of Science and Technology
-
White Papers
Performance Evaluation of Mobile WiMAX With Dynamic Overhead
Jun 2008
Mobile WiMAX has become one of the 3rd Generation communication systems and its performance has been widely evaluated. The physical overhead is a critical factor that may affect the overall...
Provided by Beijing University of Posts and Telecommunications
-
White Papers
WiMAX: Taxonomy
Dec 2008
Technology has made the world a lot smaller. One of the key advancements was the advent of the internet. The internet has made access to information a lot simpler and easier. But since the...
Provided by University of Nebraska
-
White Papers
On the Construction of WiMAX Mesh Tree
Nov 2007
The IEEE 802.16 protocol, also known as WiMAX, has been designed to support long-range communications with high bitrates, using two operation modes: Point-to-Multi-Point (PMP) and Mesh. In the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Investigating Depth-Fanout Trade-O in WiMAX Mesh Networks
Jan 2009
Wireless Mesh Networks (WMNs) have been an emerging technology for providing cost/effective broadband Internet access. The research done insofar usually assumes that the wireless backbone of a WMN...
Provided by Universite Pierre et Marie Curie
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White Papers
Classification of the Uplink Scheduling Algorithms in IEEE 802.16
Oct 2007
The demand for high speed broadband wireless systems is increasing rapidly. In this context, the IEEE 802.16 standard defines the wireless broadband access technology called WiMAX, which...
Provided by Université de Rennes 1
-
White Papers
Adaptive H.264/MPEG-4 SVC Video Over IEEE 802.16 Broadband Wireless Networks
Oct 2007
This paper presents a solution for delivering streaming video-on-demand to subscribers via an 802.16 broadband wireless access network. The solution leverages the forthcoming H.264/AVC Scalable...
Provided by Norwegian University of Science and Technology
-
White Papers
Analysis of Transparent Mode IEEE 802.16j System Performance With Varying Numbers of Relays and Associated Transmit Power
Oct 2008
In this paper, the system capacity of IEEE 802.16j systems operating in transparent mode is investigated under varying numbers of relays and associated transmit power. The study is based on an...
Provided by University College Dublin
-
White Papers
Performance Analysis of Transparent Relays in 802.16j MMR Networks
Feb 2008
A simulation study of the performance of transparent mode relay-based 802.16j systems is described. The study focuses on the gain in throughput that is possible in omnidirectional relay systems...
Provided by University College Dublin
-
White Papers
Analysis of WiMAX Data Rate Performance
Apr 2009
Mobile WiMAX has gained momentum as a top candidate to deliver the dream of full mobile wireless internet. In spite of this, the available data regarding the performance of Mobile WiMAX in real...
Provided by Technical University of Lisbon
-
White Papers
Coverage Extension of WiMax Using Multihop in a Low User Density Environment
Nov 2007
The usage of multihop transmission enables a cost efficient extension of the coverage of a base station (BS) especially in low user density environment. In this paper, a network consisting of BSs...
Provided by Institut fur Nachrichtentechnik
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White Papers
Improving Quality of VoIP Streams Over WiMax
Feb 2008
Real-time services such as VoIP are becoming popular and are major revenue earners for network service providers. These services are no longer confined to the wired domain and are being extended...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Beamforming Boosts the Range and Capacity of WiMAX Networks
Jul 2008
Having gained tremendous momentum over a number of years, WiMAX is now widely viewed as a leading candidate for Fourth-Generation (4G) wireless data communication. Because WiMAX is based on...
Provided by Fujitsu
-
White Papers
Expanding the Reach of Health Care in Developing Nations With WiMAX
Feb 2009
Developing nations face urgent challenges in improving access to and the effectiveness of their health care systems with very limited financial and human resources. With technologies like...
Provided by Senza Fili Consulting
-
White Papers
Implementation of a Digital IF Transceiver for SDR-Based WiMAX Base Station
Dec 2007
This paper presents the implementation and performance of a Software Defined Radio (SDR) technology-based-Digital Intermediate Frequency (IF) transceiver for IEEE 802.16d standard, often referred...
Provided by Software Defined Radio Forum
-
White Papers
IEEE 802.16/WiMax Security
Dec 2007
IEEE 802.16, an emerging wireless technology for deploying broadband wireless metropolitan area network (WMAN), is one of, if not the most, promising wireless technology for the next-generation...
Provided by Stevens Institute of Technology
-
White Papers
An IEEE 802.16 WiMAX Module for the NS-3 Simulator
Nov 2008
ns-3 is a recently released next generation simulator intended as a replacement of the popular ns-2. It enables a highly rich set of features and is expected to become the first choice of the...
Provided by French National Institute for Research in Computer Science and Control
-
White Papers
Scalable Video Streaming Over Mobile WiMAX
Jun 2007
This paper will investigate the performance of scalable video streaming services in mobile WiMAX systems. It will show that for each user the implementation of multiple connections with feedback...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Framework for Delivering IPTV Services Over WiMAX Wireless Networks
Oct 2007
The Internet Protocol Television (IPTV) service is becoming more and more popular among telecommunications companies because it can deliver TV programs anytime anywhere. Based on IP protocol, IPTV...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Comparison of Various Frequency Reuse Patterns for WiMAX Networks With Adaptive Beamforming
Feb 2008
This paper evaluates the performance of a WiMAX network in different frequency reuse scenarios with and without adaptive beamforming technique. The authors study the possibility of deploying reuse...
Provided by Ecole Nationale Superieure des Telecommunications
-
White Papers
An Efficient Analytical Model for WiMAX Networks With Multiple Traffic Profiles
Sep 2008
This paper presents a simple and accurate analytical model for performance evaluation of WiMAX networks with multiple traffic pro les. This very promising access technology has been designed to...
Provided by Association for Computing Machinery
-
White Papers
Overcoming the Challenges of WiMAX Deployment in 700MHz Band
Sep 2007
The economics of the wireless systems is the major consideration when choosing the technology, the deployment strategy and the modes of operation. It determines the investment required to deploy a...
Provided by Pallasium
-
White Papers
Hardware Link Level Emulator for System Level Simulations of WiMAX-Like Systems
Jun 2008
This paper describes the Hardware Link Level Emulator (HLLE) developed for hardware acceleration of the system level simulations of the WiMAX-like OFDM and OFDMA systems. The proposed architecture...
Provided by Intel
-
White Papers
Multi-User Frequency Domain Scheduling for WiMAX OFDMA
Aug 2007
This paper introduces the performance analysis of 802.16e OFDMA system in UL mode with respect to multi-user scheduling algorithms in frequency domain. Different scheduling algorithms - from the...
Provided by Imperial College London
-
White Papers
Design of GaN HEMT Transistor Based Amplifiers for 5-6 GHz WiMAX Applications
Oct 2008
2.5 and 5 Watt average power (15 and 30 Watt peak power) GaN HEMT amplifiers for WiMAX signal protocols have been designed and fabricated for use in the 5.5 to 5.8 GHz band. The 2.5 Watt PA...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Wireless Broad Band Access Using WiMAX Standard
Oct 2008
Wireless networks facilitate freedom from wires and encourage all-pervasive computing. These networks allow the user to be away from his work bay and access network resource any time, anywhere....
Provided by Institute of Chartered Accountants of India
-
White Papers
Design WiMAX Picocells With AGC
Jan 2009
WiMAX deployment is increasing due to the allocation of additional frequency spectrum being and the need for higher data rates and broadband access around the globe. Given that WiMAX is designed...
Provided by eMedia Asia
-
White Papers
Mobile WiMAX All Set for Portables
Mar 2009
Mobile WiMAX has emerged as a leading choice for Fourth Generation (4G) cellular technology, and now meets the requirements of new smart phones, mobile Internet devices, and notebook PCs. It...
Provided by eMedia Asia
-
White Papers
Mobile WiMAX System Performance - Simulated Versus Experimental Results
Jun 2008
This paper addresses the downlink performance of mobile WiMAX operating at 2.3GHz in an urban environment. The analysis includes a comparison of simulated and experimental results. Simulated...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Mobile WiMAX MIMO Performance Analysis: Downlink and Uplink
Jun 2008
Demand for broadband services continues to grow. Conventional high-speed broadband solutions are based on wired-access technologies, such as Digital Subscriber Line (DSL). This type of solution is...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Mobile WiMAX: Performance Analysis and Comparison With Experimental Results
Oct 2008
The demand for broadband mobile services continues to grow. Conventional high-speed broadband solutions are based on wired-access technologies such as Digital Subscriber Line (DSL). This type of...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
WiMAX System Performance in Highly Mobile Scenarios With Directional Antennas
Nov 2007
This paper presents a performance evaluation of a WiMAX system (802.16-2004) employing directional antennas in highly mobile applications. A WiMAX physical layer simulator is used together with an...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Analysis Techniques for WiMAX Network Design Simulations
Oct 2008
The initial analysis of the WiMAX uplink interference problem indicates a dependence upon a process (scheduling) which cannot be modeled accurately. Given this, one might therefore consider a...
Provided by EDX Wireless
-
White Papers
Design of High-Power CW Signal Generators for WiMAX Network Planning
Apr 2008
For the application of WiMAX network planning, especially for the channel model calibration of wireless propagating, broadband and High-Power CW signal generators were designed in this paper. This...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
MAC Layer Mechanism for Wireless WiMAX Networks With Mesh Topology
Feb 2009
The application of wireless local area networks has significantly increased in the last decade, and the 802.11x standards have directed this exponential growth. However, the need to cover greater...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Hybrid WiFi-WiMAX Network Routing Protocol
Feb 2009
The proliferation of Wireless Local Area Networks (WLANs) facilitates the development of multihop routing protocols. Moreover, the need to cover greater areas has led to the creation of new...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
MIMO Channel Sounder at 3.5 GHz: Application to WiMAX System
Oct 2008
The use of antenna arrays at emission and reception seems to represent a prominent solution for future wireless systems, it improves data rates and enhances the quality of service. The performance...
Provided by Academy Publisher
-
White Papers
IPv6 Over IEEE 802.16 (WiMAX) Networks: Facts and Challenges
Jul 2008
Deploying the new generation "Internet Protocol" (IPv6) over 802.16-based wireless networks is facing an important challenge as the IEEE 802.16 standard is failing to support IPv6 functionalities....
Provided by Academy Publisher
-
White Papers
Secure Multicast in WiMAX
Feb 2008
Multicast enables efficient large-scale content distribution and has become more and more popular in network service. Security is a critical issue for multicast because many applications require...
Provided by Academy Publisher
-
White Papers
Backhaul Network Based on WiMAX With Relays - System Level Performance Analysis
Nov 2008
This paper presents the system level performance analysis of the backhaul network based on WiMAX with relays. The considered wireless communication system has hexagonal cellular structure, each...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Is Your AAA Up to the WiMAX Challenge?
Apr 2009
World Interoperability for Microwave Access (WiMAX) is intended to reduce the barriers to widespread broadband access deployment with standards-compliant wireless solutions engineered to deliver...
Provided by Bridgewater Systems
-
White Papers
Maximizing Unavailability Interval for Energy Saving in IEEE 802.16e Wireless MANs
Apr 2009
This paper presents an energy conservation scheme, Maximum Unavailability Interval (MUI), to improve the energy efficiency for the Power Saving Class of Type II in IEEE 802.16e. By applying the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Mobile WiMAX ASN Gateways: Design & Implementation Considerations
Jan 2008
Mobile WiMAX (IEEE 802.16e-2005) is one of the most hotly anticipated technologies in telecom history. But unlike some other technologies that produced a buzz before their commercial debut, mobile...
Provided by RadiSys
-
White Papers
An Overview of WiMAX Radiated Performance Test Requirements and Related Test System Solutions
May 2008
The WiMAX Forum has developed a set of radiated performance tests to evaluate the performance of mobile WiMAX devices. The results of these tests will help network operators ensure that WiMAX...
Provided by ESCO Technologies Foundation
-
White Papers
QoS Provisioning and Radio Resource Allocation in OFDMA Based WiMAX Systems
Jan 2009
Broadband Wireless Access based on the IEEE 802.16 suite of standards is quickly gaining importance as the basis for 4G technology, with the capability of providing high data rate QoS provisioned...
Provided by Rensselaer Polytechnic Institute
-
White Papers
WiMAX Relay Networks: Opportunistic Scheduling to Exploit Multiuser Diversity and Frequency Selectivity
Sep 2008
The paper studies the problem of scheduling in OFDMA-based relay networks with emphasis on IEEE 802.16j based WiMAX relay networks. In such networks, in addition to a base station, multiple relay...
Provided by Association for Computing Machinery
-
White Papers
WiMAX IEEE802.16
May 2008
WiMAX is revolutionizing the broadband wireless world, enabling the formation of a global Wireless industry. These days many researchers, manufacturers and operators are looking at IEEE 802.16 a...
Provided by Lund Institute of Technology
-
White Papers
Connection Admission Control in WiMAX Networks
May 2008
Standard IEEE 802.16, commonly referred as WiMAX, is one of the most promising Broadband Wireless Access (BWA) technologies. BWA will allow to provide to users new emerging bandwidth demanding...
Provided by Universita Degli Studi di Roma
-
White Papers
An Advance in Wireless Broadband Communications Based on a WiMAX-HAPS Architecture
Jun 2008
This paper summarizes the evaluation of the synergy of a WiMAX-High Altitude Platforms (HAPs) system at S-band for a low-cost fast-availability deployment in supplying broadband wireless...
Provided by American Institute of Aeronautics and Astronautics
-
White Papers
The WiMAX Forum Certified Program
Sep 2008
WiMAX technology will make mobile broadband widely available on a large variety of devices and affordable to the mass market. Cutting-edge performance, high spectral efficiency, and...
Provided by WiMAX Forum
-
White Papers
A Comparative Analysis of Spectrum Alternatives for WiMAX Networks With Deployment Scenarios Basedon the U.S 700 MHz Band
Jun 2008
The Mobile WiMAX Release 1.0 Profiles currently cover several frequency bands ranging from 2300 MHz to 3800 MHz. For comparison purposes these bands can be grouped into two categories, 2500 MHz...
Provided by WiMAX Forum
-
White Papers
Key Factors for IEEE 802.16e 2.5 GHz WiMAX Deployments for Fixed Access Service Applications
May 2008
Cellular telephony has successfully spread voice services virtually everywhere in the world. WiMAX has the potential to do the same for Internet access. A key factor in WiMAX's success will be the...
Provided by Wireless Communications Association International
-
White Papers
WiMAX Applications for Utilities
Oct 2008
Vertical applications present a huge new market opportunity for WiMAX operators. WiMAX is not the only wireless technology that can support vertical applications, but it is particularly well...
Provided by WiMAX Forum
-
Whitepapers
Helping to Secure the WiMAX World: VeriSign WiMAX PKI Service
Jan 2008
WiMAX is in competition with other initiatives to become the new de facto standard for broadband wireless data services. It is critical that all aspects of the WiMAX design specifications operate...
Provided by VeriSign
-
White Papers
Implementation of WiFiRe and Rural WiMAX
Jul 2007
Long range wireless for data and voice connectivity is being considered as viable and affordable solution for rural India since few years now. Numerous solutions were presented to bridge the...
Provided by Indian Institute of Technology Bombay
-
White Papers
On TCP-Aware Uplink Scheduling in IEEE 802.16 Networks
Nov 2007
This paper propose two polling based scheduling schemes for applications based on TCP in a multipoint-to-point IEEE 802.16 network. The first scheme uses TCP congestion window (cwnd) size, whereas...
Provided by Indian Institute of Technology Bombay
-
White Papers
On TCP Aware Uplink Scheduling in WiMAX Networks
Jan 2009
This paper proposes polling based scheduling algorithms for TCP based applications in multipoint-to-point WiMAX networks. The first proposed scheduling algorithm uses TCP Congestion Window (cwnd)...
Provided by Indian Institute of Technology Bombay
-
White Papers
Patterns of Success: Antenna Patterns to Play a Key Role in WiMAX Success
Oct 2008
As the wireless data market grows, deploying wireless technologies with high spectral efficiency will be of paramount importance. The more effectively systems can manage signal interference, the...
Provided by CommScope
-
White Papers
Ensuring Long Term Business Competitiveness With OPEN WiMAX
Jan 2008
As the WiMAX market continues to expand, and massive deployments of IEEE 802.16e Mobile WiMAX are at the doorstep, operators are faced with two options of equipment vendors - open network or...
Provided by Alvarion
-
White Papers
Mobile WiMAX: Leaving Limits Behind
May 2008
Mobile WiMAX offers continuous connectivity using many types of mobile consumer devices. This allows people to get the most out of work or play while on the go or indoors, taking their broadband...
Provided by Alvarion
-
White Papers
Implementing a Mobile WiMAX Field Trial
Jan 2008
As a key driver of OPEN WiMAX, and a leading Mobile WiMAX vendor, Alvarion is focused on helping operators capitalize on their investment in Mobile WiMAX. In order for operators to fully...
Provided by Alvarion
-
White Papers
Finding the Best Fit - Wi-Fi Versus WiMAX
Feb 2009
Wi-Fi and WiMAX are two different technologies that often compete in fixed and nomadic deployments. This paper discusses which technology provides the best fit for different applications. The...
Provided by WAVION
-
White Papers
The U.S. WiMAX 3.65 GHz Opportunity: The History of the Band and How WISPs Can Register for FCC Approval
Apr 2008
The 3.65 GHz frequency band presents an unparalleled opportunity for rural and suburban service providers - what has been referred to as a "Land grab" opportunity to capture market territory and...
Provided by Solectek
-
White Papers
WiMAX and Wi-Fi Together: Synergies for Next-Generation Broadband
Jul 2008
WiMAX is designed to blanket large metropolitan, suburban, or rural areas with multimegabit per second mobile broadband Internet access. Although the wide-area Internet connectivity offered by...
Provided by Intel
-
White Papers
Mobile WiMAX Technology for Fixed Broadband Developments
Oct 2007
"Mobile WiMAX" refers to a rapidly growing broadband wireless access solution built upon the IEEE 802.16e-2005 air interface standard. Contrary to its name, Mobile WiMAX is equally applicable to...
Provided by Intel
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White Papers
A Framework for Cognitive WiMAX With Frequency Agility
May 2008
Cognitive radios have the ability to sense the radio spectrum environment and to switch dynamically to available frequency ranges. Mobile WiMAX is an emerging wireless networking standard which...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Technical Overview and Performance of HSPA and Mobile WiMAX
Jan 2009
In a few short years, the internet has had a dramatic impact on the private and professional lives. And it continues to grow in importance in the daily lives: To fully enjoy the benefits of the...
Provided by Ericsson
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White Papers
Power Saving Mechanisms in the IEEE 802.16e/m
Oct 2008
In the IEEE 802.16e WiMAX or WiBro, power saving is one of the important issues for the battery-powered Mobile Stations due to the mobility. The IEEE 802.16e standard provides different Power...
Provided by Korea University
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White Papers
Mobile WiMAX Physical Network Best Server Modeling
Mar 2008
In a multi-sector communication system such as WiMAX the performance of the network is heavily influenced by the traffic load on each sector as well as the ability of mobile units to smoothly move...
Provided by EDX Wireless
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White Papers
"WiMAX" the Future of Wireless Communication
Jan 2009
The new era of communication, currently employed in some parts of the world, is Worldwide Interoperability for Microwave Access (WIMAX). It is the latest technology which is approved by IEEE...
Provided by 4gwirelessjobs.com
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White Papers
LTE and WiMAX Comparison
Dec 2008
Two emerging technologies, the IEEE 802.16 WiMAX (Worldwide Interoperability for Microwave Access) and the 3GPP LTE (Third Generation Partnership Project Long Term Evolution) aim to provide mobile...
Provided by Santa Clara University
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White Papers
Is Random Network Coding Helpful in WiMAX?
Jan 2008
The IEEE 802.16 standard, or WiMAX, has emerged to facilitate high-bandwidth wireless access in realworld metropolitan areas, commonly referred to as 4G. In WiMAX, Hybrid Automatic Repeat reQuest...
Provided by University of Toronto
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White Papers
Adaptive Random Network Coding in WiMAX
Feb 2008
The IEEE 802.16 standard, or WiMAX, has emerged as one of the strongest contenders for broadband wireless access technology. This paper proposes adaptive random network coding in WiMAX by...
Provided by University of Toronto
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White Papers
Localization in WiMAX Networks Based on Signal Strength Observations
Aug 2008
Wireless operators have realized the value and potential to provide Location-Based Services (LBS) to their customers in a convenient and seamless way without imposing extra hardware or extra fees....
Provided by Vrije Universiteit Brussel
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White Papers
Performance Analysis of the WIMAX-D Physical Layer Blocks on a Next Generation Baseband Processor Platform
Jul 2008
This paper provides an overview of the radio interface physical layer requirements of WIMAX. Worldwide Interoperability for Microwave Access was defined by the WIMAX Forum formed in 2001. WIMAX is...
Provided by New York Institute of Technology
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White Papers
Diversity Techniques to Combat Fading in WiMAX
Feb 2008
The IEEE 802.16 standard is often referred to as WiMAX today. It represents a distillation of the most advanced technology and an industry consensus permitting equipment interoperability. It holds...
Provided by Université SAAD DAHLAB Blida
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White Papers
Deployment of Mobile WiMAX in Urban Environment
Aug 2008
The purpose of this paper is to compare different Mobile WiMAX radio network deployment strategies. The evaluation is carried out with extensive Monte Carlo simulations using two different...
Provided by Tampere University of Technology
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White Papers
WiMAX: The Technology & the Business Case
Jul 2008
WiMAX has been hyped out of proportion. Vested interest on the part of Intel has led to a degree of mis-interpretation of what the primary players in the UK would cite as the principle benefits of...
Provided by MML
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White Papers
Performance Evaluation of WiMAX System Using Convolutional Product Code (CPC)
Nov 2008
The WIMAX technology based on air interface standard 802-16 wireless MAN is configured in the same way as a traditional cellular network with base stations using point to multipoint architecture...
Provided by Menoufia University
