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Description: 提出了一种IEEE 802.16系统中基于预留的MAC层资源调度方法,可以有效的解决IEEE802.16系统中
高优先级业务过多占用优先级业务带宽而带来的不公平性问题。仿真结果表明,与原有资源调度算法相比,这种
算法能够在满足各种业务对QoS要求的同时,具有更好的公平性和更高的带宽利用率。
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Size: 59553 |
Author: 魏静 |
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Description:
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Size: 59392 |
Author: 魏静 |
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Description: IEEE 802.16 WiMax mesh mode MAC层 mesh election algorithm的C++ 代码,做网络仿真的朋友可能需要-Mesh election algorithm souce code for IEEE 802.16 WiMax mesh mode
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Size: 1024 |
Author: 林立翔 |
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Description: 802.16k,WMAN（wireless Metropolitan Area Networks）无线城域网标准的MAC Bridges-IEEE Standard for Local and
Metropolitan Area Networks:
Media Access Control (MAC) Bridges
Amendment 2: Bridging of IEEE 802.16™
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Size: 303104 |
Author: 原野 |
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Description: WiMAX, or the IEEE 802.16 standard for broadband wireless access, is increasingly gaining in popularity as
a technology with significant market potential. This paper first provides an overview of the existing and
developing 802.16 standards and their key differences/applications. The PHY and MAC layers of a typical
WiMAX base station are then described. The associated implementation challenges faced by WiMAX
infrastructure developers, including performance/cost/flexibility trade-offs in the choice of silicon, are
clearly outlined. The paper then describes how FPGA-based system implementation can address these
challenges including the “accelerated time-to-market” requirement which is considered a key enabler for
early success in this market. As an example design, the physical layer implementation of the 802.16d
standard with Altera FPGAs and intellectual property (IP) is proposed.
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Size: 473088 |
Author: greg |
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Description: WiMAX, or the IEEE 802.16 standard for broadband wireless access, is increasingly gaining in popularity as
a technology with significant market potential. This paper first provides an overview of the existing and
developing 802.16 standards and their key differences/applications. The PHY and MAC layers of a typical
WiMAX base station are then described. The associated implementation challenges faced by WiMAX
infrastructure developers, including performance/cost/flexibility trade-offs in the choice of silicon, are
clearly outlined. The paper then describes how FPGA-based system implementation can address these
challenges including the “accelerated time-to-market” requirement which is considered a key enabler for
early success in this market. As an example design, the physical layer implementation of the 802.16d
standard with Altera FPGAs and intellectual property (IP) is proposed.
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Size: 211968 |
Author: greg |
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Description: 该代码是基于IEEE 802.16在ns-2.28上开发实现的Wimax模块。主要针对mac层的实现以及带宽分配机制和QoS支持。-This project implements a WiMAX module based on the IEEE 802.16 standard for the ns-2 simulator, release 2.28. The focus of this implementation is the MAC layer and its mechanisms for bandwidth allocation and QoS support.
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Size: 315392 |
Author: hooke |
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Description: With its promise of a target transmission
range of up to 30 miles and a
target transmission rate of more
than 100 Mbps, WiMAX—the
commercialization of the evolving IEEE 802.16
standard—is the latest hot technology. A recent
amendment boosted the protocol’s mobility support,
making it even more attractive to roaming users.
The standard specifies both a common physical
layer and a media access control (MAC) layer
for WiMAX networks, but to make such networks
more usable and reliable, several security issues
must be addressed first. In this article, we introduce
the security protocols used in WiMAX networks
and discuss the problems they confront
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Size: 624640 |
Author: avinash trivedi |
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Description: Securing the IEEE 802.16 OFDM WiMAX PHYSICAL AND MAC Layer Using STBC Coding and Encryption
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Size: 688128 |
Author: wang |
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Description: OFDM仿真文档，有发射机，接收机，信道，附件有matlab仿真代码-Fixed Broadband Wireless Access (BWA) is a promising technology
which can offer high speed voice, video and data service up to the
customer end. Due to the absence of any standard specification, earlier
BWA systems were based on proprietary standard. IEEE 802.16
WirelessMAN standard specifies a Medium Access Control (MAC) layer
and a set of PHY layers to provide fixed and mobile Broadband Wireless
Access (BWA) in broad range of frequencies. The WiMAX forum has
adopted IEEE 802.16 OFDM PHY layer for the equipment manufacturer
due to its robust performance in multipath environment. The thesis
investigates the simulation performance of IEEE 802.16 OFDM PHY
layer. The Stanford University Interim (SUI) channel models are selected
for the wireless channel in the simulation. The uation was done in
simulation developed in MATLAB. Perfect channel estimation is
assumed.
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Size: 954368 |
Author: 张晓龙 |
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Description: WiMAX, or the IEEE 802.16 standard for broadband wireless access, is increasingly gaining in popularity as
a technology with significant market potential. This paper first provides an overview of the existing and
developing 802.16 standards and their key differences/applications. The PHY and MAC layers of a typical
WiMAX base station are then described. The associated implementation challenges faced by WiMAX
infrastructure developers, including performance/cost/flexibility trade-offs in the choice of silicon, are
clearly outlined. The paper then describes how FPGA-based system implementation can address these
challenges including the “accelerated time-to-market” requirement which is considered a key enabler for
early success in this market. As an example design, the physical layer implementation of the 802.16d
standard with Altera FPGAs and intellectual property (IP) is proposed.
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Size: 473088 |
Author: Moyad |
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