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wimax
(1711 results)-
Whitepapers
VLSI Implementation of 2048 Point FFT/IFFT for Mobile Wi-MAX
March 1, 2013 12:00am PST
This paper represents 2048 point Fast Fourier Transform and its inverse (FFT/IFFT) for Mobile Wi-MAX. Modified architecture also provides concept of local ROM module and variable length support...
Provided by: International Journal of Computer Applications
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Whitepapers
Theoretical and Experimental Investigation on A Slot Loaded Compact Multi-Band Frequency Selective Surface
March 1, 2013 12:00am PST
In this paper, the authors presents the effects of slots cut on the patches of a single substrate layer Frequency Selective Surface (FSS) in the aspect of multiband characteristics enabling...
Provided by: International Journal of Computer Applications
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Whitepapers
Simulative Investigation of QoS Parameters for VoIP Over WiMAX Networks
March 1, 2013 12:00am PST
WiMAX is a wireless broadband access technology which provides high data rates, long coverage and IP based connectivity to the stationary as well as mobile users. Voice over Internet Protocol...
Provided by: Guru Nanak Dev University
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Whitepapers
Enhanced Diffusion Encryption for Video Transmission over Mobile WiMax Networks
March 1, 2013 12:00am PST
As a promising broadband wireless technology, WiMax has many salient advantages over such as: high data rates, quality of service, scalability, security, and mobility. Many sophisticated...
Provided by: Mansoura University
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Whitepapers
A Modified Ground Plane Dual Band Compact Planar Antenna for Wimax Applications
March 1, 2013 12:00am PST
This paper presents the design of a small planar antenna with triangular patch for WiMax application. A conventional ground plane has been modified to reduce the size and increasing the bandwidth...
Provided by: International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Analysis of MAC to MAC Video Streaming Over Mobile Wimax 802.16e
March 1, 2013 12:00am PST
In this paper efficient transmission of video streaming across PHY (PHYsical) and MAC (Medium Access Control) layer of Mobile WiMAX (Worldwide Interoperability for Microwave Access) IEEE 802.16e...
Provided by: International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Performance Analysis of Space Time Coded MIMO Mobile Wimax (IEEE 802.16e)
March 1, 2013 12:00am PST
Worldwide Interoperability for Microwave ACcess (WiMAX) is the end to end technology that provides low cost applications and last mile solution for broadband wireless access in wireless...
Provided by: IJESIT
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Whitepapers
Performance Analysis of Group Mobility Handover in Wimax Networks With and Without Group Leader Concept
March 1, 2013 12:00am PST
Cheaper establishment, wider coverage area and high data rates, makes WiMAX (Worldwide interoperability for Microwave ACcess) to be one of the most developing technology for offering wireless...
Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
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Whitepapers
A Countermeasure for Black Hole Attack in Mobile WiMAX Networks
March 1, 2013 12:00am PST
Mobile WiMAX has drawn much attention due to its benefits. Nevertheless, security is a challenge and has to be ensured. The attacker may make use of parts of unencrypted management messages and...
Provided by: International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Secured Cost Effective Group Handover Authentication Scheme For WiMAX Networks
March 1, 2013 12:00am PST
Technological improvement of wireless Communication is important aspect of user's daily life. Mobile WiMAX IEEE 802.16m standard aims at fulfilling the requirements on 4G Systems. Providing...
Provided by: International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
QoS Provisioning in Seamless Vertical Handover of WIMAX/WLAN Overlay Network
March 1, 2013 12:00am PST
The integration of WiMAX and WLAN has been seen as a promising approach towards Fourth Generation (4G). Vertical handoff plays important role while integration of WiMAX and WLAN heterogeneous...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
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Whitepapers
Improved Mobile WiMax Image Privacy Using Novel Encryption Techniques
March 1, 2013 12:00am PST
Mobile WiMAX security standards from IEEE specify some powerful standards-based security controls, including PKMv2 EAP-based authentication and over-the-air AES-based encryption. But encryption...
Provided by: International Journal of Computer Science Issues
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Whitepapers
Wimax Capacity Estimation through Different Channel Characteristic
March 1, 2013 12:00am PST
In this paper, the authors study the factors influencing system bandwidth capacity in IEEE 802.16e networks. Additionally, they investigate and evaluate the system capacity of 802.16j in order to...
Provided by: International Journal of Computer Science Issues
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Whitepapers
Effect of Using Different Encoders in Bluetooth
March 1, 2013 12:00am PST
IEEE 802.11 and Bluetooth are the two different wireless systems that share the same frequency band in 2.4 GHz and are likely to interfere with each other if operating in the same environment and...
Provided by: International Journal of Innovative Technology and Exploring Engineering (IJITEE)
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Whitepapers
Implementation and Comparison of Wavelet Transform and Fourier Transform in Wi-Max OFDM System
February 27, 2013 12:00am PST
WIMAX wireless communication is based on OFDM technology which enables going towards 4G Based on IEEE 802.16d-2004. But the reliability of OFDM is limited with the problems of time varying nature...
Provided by: Interscience Open Access Journals
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Whitepapers
Wi-Fi & WiMAX: A Comparative Study
February 26, 2013 12:00am PST
Usually broadband wireless access networks are considered to be enterprise level networks providing the user with more capacity as well as coverage. The authors have seen that in remote...
Provided by: Cornell University
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Whitepapers
Survey on Seamless Vertical Handover Between Wi-Fi and WiMAX Networks Using RSS and Motion Detection
February 12, 2013 12:00am PST
In today's world network has become as important as basic needs for human being. People may need internet connectivity to do their work even when they are on the go. For such people connectivity...
Provided by: International Journal of Electronics Communication and Computer Engineering
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Whitepapers
Performance Analysis of Mobile WiMAX System Using Turbo Coding Technique for Different Modulation Schemes Under AWGN and Rayleigh Channel
February 12, 2013 12:00am PST
In wireless communication, future demands must be met using more data throughput wireless technologies. Since bandwidth is limited and user demand continues to grow. This problem could be solved...
Provided by: International Journal of Electronics Communication and Computer Engineering
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Whitepapers
Performance Analysis of Empirical Propagation Models for WiMAX in Urban Environment
February 11, 2013 12:00am PST
This paper presents a simulation study of different path loss empirical propagation models with measured field data in urban environment. The results are different if they are used in different...
Provided by: IOSR Journal of Engineering
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Whitepapers
A Cross-Layer QoS Scheme of Non-Real-Time Service in WiMAX
February 1, 2013 12:00am PST
Worldwide Interoperability for Microwave Access (WiMAX) is one of the next generation broadband wireless access technologies. The WiMAX features longer transmission distance and more accomplished...
Provided by: Tatung Co.
