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RESEARCH_ON_END-TO-END_HANDOFF
说明: 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
)
- 2010-04-28 09:31:08下载
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kalman-wiener
现代信号处理中常用的处理信号的滤波器,卡尔曼和维纳滤波器(Modern signal processing that are commonly used in signal processing, Kalman filters and Wiener filter )
- 2010-05-20 22:03:07下载
- 积分:1
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somealgorithmssimulationforspatialspectrumestimati
阵列信号处理中关于DOA估计和信源数估计的几个经典算法的仿真(the simulation of some classic algorithms on array signal processing for DOA and the number of sources)
- 2010-11-17 08:52:46下载
- 积分:1
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BNI4-120
关于PSA制氮机的程序,利用分子筛,AB按顺序吸附排空的方式,制取高纯度的氮气。(PSA Nitrogen Generator program, the use of molecular sieve adsorption emptying, AB order, preparation of high purity nitrogen.)
- 2013-03-25 09:44:18下载
- 积分:1
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RRR-PRPsimulation
机械机构RRR-PRP运动学仿真,包括速度,加速度的仿真,内有运动模型,M文件。(Mechanical kinematics simulation, including speed, acceleration RRR-PRP.)
- 2013-04-16 20:50:04下载
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ImagesTests
compiler available M16 absolutely the HD7279 drive test procedures
[pml2dtm.zip] - photonic crystals can be calculated with the procedures used Matlab to prepare, easier to understand!
- 2011-05-14 22:42:42下载
- 积分:1
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CH4-Numerical-Optimization-ESC
国外著名控制专著《extremum seeking control and application》第四章案例matlab源码(matab code for examples of ch4 in a well-known book《extremum seeking control and application》)
- 2013-09-15 15:02:09下载
- 积分:1
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fulltext
在复杂背景下面,如何识别交通标志。。。。。。(Traffic sign recognition is a difficult task if we aim at detecting and
recognizing signs in images captured from unfavorable environments.)
- 2021-04-04 22:49:04下载
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DBSCAN
DBSCAN Designed by Dr. Michal aszykowski Department of Chemometrics Institute of Chemistry, The University of Silesia. It s the basic one.
- 2005-06-29 07:15:08下载
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Fourier-and-matlab
这里面包含了在matlab中实现傅里叶变换的各种源程序(This contains the Fourier transform of a variety of source code in matlab)
- 2012-05-19 19:50:49下载
- 积分:1