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Description: The aim of this diploma thesis is to implement all compulsory features of
the WiMAX OFDM physical layer specified in IEEE 802.16-2004 in Matlab
Simulink.
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Size: 1885613 |
Author: sato |
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Description: 欧洲的一个学生，对802.16a的硕士论文。有OFDM的源代码。-Europe 1 students and the 802.16a master's thesis. OFDM is the source code.
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Size: 1079296 |
Author: 范达 |
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Description: Implementation of common functions required for subchannel allocation and resource management of a WLAN/Wimax OFDMA air-interface. Includes STC and MIMO handling.
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Size: 7168 |
Author: 武博 |
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Description: Matlab simulation of MIMO-WiMAX system, nice one and well run.
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Size: 38912 |
Author: Perry |
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Description: The aim of this diploma thesis is to implement all compulsory features of
the WiMAX OFDM physical layer specified in IEEE 802.16-2004 in Matlab
Simulink.
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Size: 1885184 |
Author: sato |
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Description: 人脸识别中若干关键问题的研究，博士学位论文，写的很好哦-A number of key issues in face recognition research, PhD thesis, written in, oh well
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Size: 1357824 |
Author: wuyongqing |
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Description: OFDMA, Orthogonal Frequency Division Multiple Access is a broad band communication method. Here channel estimation is more crucial. Based on the FFT size used for OFDM transmission method that many number of channel co-efficients are to be estimated and received signals are to be equalized using this co-efficients. Various methods trying to improve the performance and fastness are proposed. As part of master thesis various methods have be studied and evaluated using the WiMAX 802.16 system.
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Size: 2159616 |
Author: muruga |
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Description: thesis in matlab regarding performance of wimax in multifade envoirnment
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Size: 1159168 |
Author: ahsan |
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Description: Thesis on HSPDA, comparision with mobile wimax, EVDO
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Size: 446464 |
Author: Vu Phong |
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Description: 本文提
出了基于功率预留的准入控制策略。首先介绍一种资源分配算法，该算法将可用信
道完全分配从而实现基站发射功率最小化。在此基础上，分别为小区间切换用户和
小区内切换用户设计预留策略，并根据系统的业务载荷自适应地调整功率预留量，
从而实现GOS的最优化。
-there exists a fundamental tradeoff between bandwidth and power. In this thesis, we
propose a novel admission control scheme based on power reservation. Foremost, we
introduce a joint subchannel and power allocation algorithm for WiMAX system, which
minimizes the overall downlink transmit power by utilizing all available subchannels.
Based on this, we propose two power reservation schemes for inter-cell handoff calls and
intra-cell handoff calls, respectively. The amount of reserved power is determined in an
adaptive manner for optimizing the metric of Grade of Service(GoS).
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Size: 3750912 |
Author: punk_812 |
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Description: 因此，本文在分析IEEE 802.16标准和WiMAX网络架构的基础上，研究基于
WiMAX技术宽带无线网络下的切换策略，以提高WiMAX系统的性能。
-the first stage. Based on the analysis of IEEE 802.16 standard and AMAX network
architecture, the handover mechanism for broadband wireless network based on
AMAX technology is studied in this thesis, for the purpose of improving the
performance of WiMAX systems
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Size: 3564544 |
Author: punk_812 |
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Description: 本文在研究IEEE802.16e协议和SIP协议的基础上，提出了利用
SIP解决IEEE802.16接入网络中端到端切换的新方案。该方案采用跨
层切换的设计思想，联合MAC层和应用层SIP协议，在底层链路切换
的同时，完成应用层会话的修改，加快了切换过程，减少了切换时延，
提高了切换成功率。本文基于NS2仿真平台，完成了相应的仿真平台
搭建过程，实现了SIP协议模块和WiMAX协议模块的融合，扩展了SIP
协议模块的部分消息，最终在基于SIP协议模块和WiMAX协议的统一
NS2平台上实现了基于WiMAX接入、支持SIP扩展功能的SIP会话建
立和修改过程。
- On the basis of study of WiMfAX and SIP, a new mechanism using
SIP to achieve end-to-end handoff under IEEE802.16e access networks is
Ob
proposed
handoffs,
in this thesis. The mechanism adopts a cross-layer design
which means that the l}iIAC layer handoff procedure can
interleaved with that of the application layer. During the handoff at link
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Size: 4511744 |
Author: 汪舵 |
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Description: Thesis document on OFDMA. Good for students just starting their field study.
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Size: 1069056 |
Author: ZUM |
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Description: this a Master thesis entitles: Design of WiMAX simulator at PHY layer, en french language
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Size: 1313792 |
Author: ultimo |
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Description: thesis to implement all compulsory features of
the WiMAX OFDM physical layer specified in IEEE 802.16-2004 in Matlab
Simulink. Optional space-time coding for more than one transmit antenna is
implemented to allow performance investigations in various MIMO scenarios.
Likewise, a maximum ratio combining diversity scheme is implemented in the
receiver for the same purpose.-thesis is to implement all compulsory features of
the WiMAX OFDM physical layer specified in IEEE 802.16-2004 in Matlab
Simulink. Optional space-time coding for more than one transmit antenna is
implemented to allow performance investigations in various MIMO scenarios.
Likewise, a maximum ratio combining diversity scheme is implemented in the
receiver for the same purpose.
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Size: 1855488 |
Author: zyad |
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Description: COMPARISON BETWEEN WiMAX AND
3GPP LTE
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Size: 1125376 |
Author: marwa |
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Description: a gnu radio thesis which is based on modulation switching in wimax context
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Size: 2277376 |
Author: sandeepkumar |
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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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