题名 | Packet scheduling using bidirectional concurrent transmission in WiMAX mesh networks |
作者 | |
发表日期 | 2007 |
会议名称 | 3rd International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM 2007) |
会议录名称 | 2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007
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ISBN | 978-1-4244-1311-9 |
页码 | 2037-2040 |
会议日期 | SEP 21-25, 2007 |
会议地点 | Shanghai, CHINA |
摘要 | Performance of wireless mesh networks can be greatly improved by employing spatial reuse with concurrent transmissions. However, most current research works on centralized scheduling for WiMAX mesh networks are based on a unidirectional concurrent scheme, i.e., transmissions of uplinks and downlinks are considered separately. In this paper, we analyze the interference model of IEEE 802.16 TDMA mesh networks and propose a bidirectional concurrent transmission model. We propose a packet scheduling problem to formulate centralized scheduling in WiMAX mesh networks with bidirectional concurrent transmission, and make simulations to verify the effect of it with various scheduling algorithms. Experiment results reveal that comparing to unidirectional transmission, bidirectional transmission can effectively minimize the number of timeslots required to transmission packets. © 2007 IEEE. |
关键词 | Centralized scheduling Interference Multi-hop Spatial reuse Wireless mesh networks |
DOI | 10.1109/WICOM.2007.509 |
URL | 查看来源 |
收录类别 | CPCI-S |
语种 | 英语English |
WOS研究方向 | Computer Science ; Engineering ; Telecommunications |
WOS类目 | Computer Science, Interdisciplinary Applications ; Engineering, Electrical & Electronic ; Telecommunications |
WOS记录号 | WOS:000262098301152 |
Scopus入藏号 | 2-s2.0-38049073195 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | https://repository.uic.edu.cn/handle/39GCC9TT/9431 |
专题 | 个人在本单位外知识产出 |
通讯作者 | Xiong, Qing |
作者单位 | 1.School of Computer, Wuhan University, Wuhan, China 2.Department of Computer Science, City University of Hong Kong, China |
推荐引用方式 GB/T 7714 | Xiong, Qing,Jia, Weijia,Wu, Chanle. Packet scheduling using bidirectional concurrent transmission in WiMAX mesh networks[C], 2007: 2037-2040. |
条目包含的文件 | 条目无相关文件。 |
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