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Nokia Siemens Networks
(61 results)-
White Papers
A Low Power Pervasive RFID Identification System for Medication Safety in Hospital or Home Tele-Care
November 18, 2008, 12:00am PST
The current mobile RFID readers in size of mobile phones cannot cover sufficient reading distances and not very practically usable in health-critical cases like infectious diseases. In addition,...
Provided by Nokia
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White Papers
Implications of Device Diversity for Organic Localization
January 14, 2011, 12:00am PST
Many indoor localization methods are based on the association of 802.11 wireless RF signals from Wireless Access Points (WAPs) with location labels. An "Organic" RF positioning system relies on...
Provided by Nokia
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White Papers
E-MAC: An Elastic MAC Layer for IEEE 802.11 Networks
September 22, 2011, 12:00am PDT
The authors present a system for real-time traffic support in infrastructure and ad-hoc IEEE 802.11 networks. The proposed Elastic MAC (E-MAC) protocol provides a distributed transmission schedule...
Provided by Nokia
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White Papers
SOCRATES: Self-Optimisation and Self-ConfiguRATion in WirelESs Networks
February 8, 2008, 12:00am PST
A vision is presented regarding the use of self-organisation methods (self-optimisation, self-configuration and self-healing) as a promising opportunity to automate wireless access network...
Provided by Nokia Siemens Networks
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White Papers
Self-Configuration, -Optimisation and -Healing in Wireless Networks
April 3, 2008, 12:00am PDT
This paper presents a vision on the use of self-organisation methods (self-optimisation, self-configuration, and self-healing) as a promising concept to automate wireless access network planning,...
Provided by Nokia Siemens Networks
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White Papers
Flexible Spectrum Use for IMT-Advanced: WINNER+ Spectrum Concept
March 21, 2011, 12:00am PDT
Ever increasing demands for higher data rates of mobile communication systems and the fact that many parts of the frequency spectrum are already occupied but often underutilized have led, in...
Provided by Nokia Siemens Networks
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White Papers
VANET Connectivity Analysis
July 3, 2011, 12:00am PDT
Vehicular Ad Hoc NETworks (VANETs) are a peculiar subclass of mobile ad hoc networks that raise a number of technical challenges, notably from the point of view of their mobility models. In this...
Provided by Nokia
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White Papers
An Adaptive Inter-Domain PCE Framework to Improve Resource Utilization and Reduce Inter-Domain Signaling
August 7, 2009, 12:00am PDT
Upcoming broadband commercial and scientific applications are now demanding high bandwidth pipes across multiple domains with guaranteed Quality of Service (QoS). Recent research initiatives such...
Provided by Nokia
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White Papers
Mobile Web Widgets: Enabler of Enterprise Mobility Work
April 24, 2009, 12:00am PDT
Increasingly, many Smartphones (i.e., Apple iPhone, Google Android, PalmPre, Blackberry Storm and Bold, and Nokia S60) today are equipped with standards-based Web browsers that facilitate access...
Provided by Nokia
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White Papers
RESTful Security
April 29, 2009, 12:00am PDT
The authors take a look into the REST architectural style of making scalable web applications and find out the critical requirements that mismatch with the current web security and privacy...
Provided by Nokia
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White Papers
Interaction Between: Nokia Intrusion Prevention and Nokia Firewall
October 1, 2008, 12:00am PDT
Firewalls provide protection between external networks and internal networks by blocking potentially malicious traffic from entering the internal network infrastructure. However, firewalls...
Provided by Nokia
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White Papers
Quality of Experience Based Policy Control Framework for RTP Based Video and Non-Voice Media Sessions
June 1, 2011, 12:00am PDT
PCRF is defined as an entity used for policy and QoS control for a converged network by 3GPP. Though there are elaborate procedures defined for policy and QoS control for session establishment,...
Provided by Nokia Siemens Networks
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White Papers
PPWeb: A Peer-to-Peer Approach for Web Surfing on the Go
September 26, 2007, 12:00am PDT
With wireless technologies extending to every part of the people daily lives, mobile networking applications are becoming increasingly popular for accessing the Internet. Among them, web surfing...
Provided by Nokia
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White Papers
Synchronization of Cooperative Base Stations
August 11, 2008, 12:00am PDT
The authors consider synchronization techniques required to enhance the cellular network capacity using base station cooperation. In the physical layer, local oscillators are disciplined by the...
Provided by Nokia Siemens Networks
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White Papers
Feedback Design for Multi-User MIMO Systems
September 16, 2008, 12:00am PDT
The authors consider feedback design for the integration of multi-user MIMO in cellular mobile radio systems. Feedback is given by the mobile terminals, which report beam indices referring to a...
Provided by Nokia Siemens Networks
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White Papers
Field Trial Results on Multi-User MIMO Downlink OFDMA in Typical Outdoor Scenario Using Proportional Fair Scheduling
March 18, 2008, 12:00am PDT
In this paper, the authors present first real-time outdoor multi-user multi-antenna measurements based on system parameters close to 3GPP-Long Term Evolution. They demonstrate switching between...
Provided by Nokia Siemens Networks
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White Papers
Demonstration of Virtual MIMO in the Uplink
September 21, 2009, 12:00am PDT
The authors explains how virtual MIMO techniques can be implemented in a next-generation mobile communication system. In order to test basic principles, joint spatiotemporal processing of two...
Provided by Nokia Siemens Networks
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White Papers
MU-MIMO in 4G Systems
November 1, 2010, 12:00am PDT
This paper first presents an overview of the different MU-MIMO schemes included/being studied in 3GPP standardization; from LTE to LTE-Advanced. Various receiver architectures are then studied and...
Provided by Nokia
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Whitepapers
Simulation Study of Cluster Based Data Dissemination for Wireless Sensor Networks With Mobile Sinks
February 20, 2008, 12:00am PST
Recent years have witnessed increasing research efforts of incorporating mobility into wireless sensor networks in order to improve energy efficiency and network coverage. In particular, after...
Provided by Nokia
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Whitepapers
Trust-by-Wire in Packet-Switched IPv6 Networks: Tools and FPGA Prototype for the IPclip System
September 26, 2008, 12:00am PDT
This paper shows the hardware prototype of the IPclip (IP Calling Line Identification Presentation) mechanism for IPv6 networks. IPclip is a mechanism, which provides Trust-by-Wire in IP-based...
Provided by Nokia
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White Papers
From WiFi to WiMAX: Techniques for High-Level IP Reuse Across Different OFDM Protocols
November 5, 2007, 12:00am PST
Orthogonal Frequency-Division Multiplexing (OFDM) has become the preferred modulation scheme for both broadband and high bitrate digital wireless protocols because of its spectral efficiency and...
Provided by Nokia
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White Papers
HSPA Evolution Brings Mobile Broadband To Consumer Mass Markets
April 10, 2008, 12:00am PDT
The adoption of 3G services globally has been driven by ubiquitous demand for mobile Internet access 'On-the-move', for anyone who wishes to access it, anytime and anywhere. The number of...
Provided by Nokia Siemens Networks
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White Papers
Monetizing Web2.0
May 26, 2008, 12:00am PDT
The so called "Web2.0" is the most influential driver in the combined Internet and telco industry. Players like YouTube, Facebook and MySpace have become some of the most used services and known...
Provided by Nokia Siemens Networks
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White Papers
End-User Insights: The Foundation Of Profitable Business
July 1, 2008, 12:00am PDT
Customer value varies significantly between the end-users of individual Communications Service Providers (CSPs). Nokia Siemens Networks estimates that 20 to 30% of a typical CSP's end-users...
Provided by Nokia Siemens Networks
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White Papers
Pricing For Profit - Increase Your Revenue
January 29, 2009, 12:00am PST
Even the most successful service providers rarely utilize more than half their available service capacity throughout a typical day. Allowing for a safe margin above peak demand, this represents a...
Provided by Nokia Siemens Networks
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White Papers
What Customers Want
February 13, 2009, 12:00am PST
This paper describes the disruptive trends in user behavior and needs based on worldwide market insights. It then uncovers the implications and opportunities for service providers by enriching the...
Provided by Nokia Siemens Networks
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White Papers
Broadband With No Boundaries
December 1, 2008, 12:00am PST
Broadband Internet is the growth segment in the communications market. The heavy growth of interactive and multimedia web applications under the umbrella of Web2.0 is driving further broadband...
Provided by Nokia Siemens Networks
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White Papers
How 3G Is Set To Transform Communications Across Emerging Markets
June 19, 2009, 12:00am PDT
3G is a feasible, cost-effective way to bring Internet access to emerging mass-markets, particularly in areas where the costs of implementing fixed line access are too high. 3G also provides...
Provided by Nokia Siemens Networks
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White Papers
Affordable Access: The First Step To Mass Internet Use In Emerging Markets
July 9, 2009, 12:00am PDT
In mature markets, using the internet has become as much a part of everyday life as watching television or listening to the radio. While there may be dark sides to the internet, its advantages for...
Provided by Nokia Siemens Networks
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White Papers
The Drive To Enrich Customer Experience
February 16, 2009, 12:00am PST
It is a sign of the times - Communication Service Providers (CSPs) are starting to emphasize the quality of their all-round customer experience rather than just the raw speeds or other technical...
Provided by Nokia Siemens Networks
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White Papers
Anywhere, Anytime Business With Nokia's Comprehensive Mail for Exchange Solution
June 18, 2009, 12:00am PDT
The most common type of mobile business solution implemented by companies today is mobile email. However, many companies have been slow to embrace the competitive advantages - like flexibility and...
Provided by Nokia
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White Papers
Nokia Views on IPv6 Transition
February 18, 2010, 12:00am PST
The transition to Internet Protocol version 6 (IPv6) is no longer debatable. An increasing number of global internet users and the impending exhaustion of IPv4 addresses managed by the five...
Provided by Nokia
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White Papers
Network Security: Hard to Overstate Its Importance
August 1, 2008, 12:00am PDT
This paper outlines the security aspects of the Nokia Siemens Networks Vision of tomorrow's connected world. It looks ahead to the year 2015 and analyzes security-specific trends as well as their...
Provided by Nokia Siemens Networks
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White Papers
Modeling Energy Efficiency in Wireless Internet Communication
May 25, 2009, 12:00am PDT
For wireless mobile Internet users the length of the battery life is one of the most important performance factors. The energy efficiency of the data transmission over radio is a key component...
Provided by Nokia
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White Papers
A Parsimonious Model of Mobile Partitioned Networks With Clustering
December 11, 2008, 12:00am PST
Mobile wireless networks frequently possess, at the same time, both dense and sparse regions of connectivity; for example, due to a heterogeneous node distribution or radio propagation...
Provided by Nokia
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White Papers
From WiFi to WiMAX: Techniques for High-Level IP Reuse Across Different OFDM Protocols
November 5, 2007, 12:00am PST
Orthogonal Frequency-Division Multiplexing (OFDM) has become the preferred modulation scheme for both broadband and high bitrate digital wireless protocols because of its spectral efficiency and...
Provided by Nokia
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White Papers
Interaction Between: Nokia Intrusion Prevention and Nokia Firewall
October 1, 2008, 12:00am PDT
Firewalls provide protection between external networks and internal networks by blocking potentially malicious traffic from entering the internal network infrastructure. However, firewalls...
Provided by Nokia
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White Papers
Tilt Menu: Using the 3D Orientation Information of Pen Devices to Extend the Selection Capability of Pen-Based User Interfaces
January 15, 2008, 12:00am PST
This paper present a new technique called 'Tilt Menu' for better extending selection capabilities of pen-based interfaces. The Tilt Menu is implemented by using 3D orientation information of pen...
Provided by Nokia
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White Papers
White Paper: Near Field Communication
December 3, 2007, 12:00am PST
Near Field Communication (NFC) offers tremendous potential, not only because it can roll out for mass adoption, but because of the number of different ways in which it can be used to make life...
Provided by Nokia
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White Papers
The Ubiquitous Web, UPnP and Smart Homes
February 14, 2006, 12:00am PST
UPnP is a distributed computing framework based on Web technologies that is intended for use in local area networks - especially home networks. Over the years, valuable lessons have been learned...
Provided by Nokia
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White Papers
How to Create MMS Services
June 26, 2003, 12:00am PDT
Our best starting point for MMS developers has been greatly improved. Take a look at the latest version which includes better examples, more extensive coverage of available Nokia Tools, and sample...
Provided by Nokia
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White Papers
Introduction to Mobile Game Development
January 21, 2003, 12:00am PST
This paper starts with an introduction to mobile gaming. It describes how games are implemented for mobile phones. It also differentiates between conventional game development and mobile game...
Provided by Nokia
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