Cross-Layer Protocol Combining Tree Routing and TDMA Slotting in Wireless Sensor Networks

被引：2

作者：

Bai, Ronggang ^{[1
,2
]}

Ji, Yusheng ^{[3
]}

Lin, Zhiting ^{[1
,2
]}

Wang, Qinghua ^{[1
,2
]}

Zhou, Xiaofang ^{[1
,2
]}

Qu, Yugui ^{[1
,2
]}

Zhao, Baohua ^{[1
,2
]}

机构：

[1] Univ Sci & Technol China, Dept Elect Engn & Informat Sci, Hefei 230027, Anhui, Peoples R China

[2] State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China

[3] Natl Inst Informat, Tokyo 1018430, Japan

来源：

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | 2009年 / E92D卷 / 10期

基金：

中国国家自然科学基金;

关键词：

wireless sensor network; cross layer protocol; TDMA; tree routing; DESIGN;

D O I：

10.1587/transinf.E92.D.1905

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Being different from other networks, the load and direction of data traffic for wireless sensor networks are rather predictable. The relationships between nodes are cooperative rather than competitive. These features allow the design approach of a protocol stack to be able to use the cross-layer interactive way instead of a hierarchical structure. The proposed cross-layer protocol CLWSN optimizes the channel allocation in the MAC layer Using the information from the routing tables, reduces the conflicting set, and improves the throughput. Simulations revealed that it outperforms SMAC and MINA in terms of delay and energy consumption.

引用

页码：1905 / 1914

页数：10

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