Design challenges for energy-constrained ad hoc wireless networks

被引：507
作者：
Goldsmith, AJ [1 ]
Wicker, SB
机构：
[1] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA
[2] Cornell Univ, Sch Elect & Comp Engn, Ithaca, NY 14853 USA
来源：
IEEE WIRELESS COMMUNICATIONS | 2002年 / 9卷 / 04期
基金：
美国国家科学基金会;
关键词：
ANDREA GOLDSMITH (andrea@wsl.stanford.edu) received her B.S; M.S; and Ph.D. degrees in electrical engineering from the University of California at Berkeley in 1986; 1991; and; 1994; respectively. From 1986 to 1990 she was affiliated with Maxim Technologies; where she worked on packet radio and satellite communication systems; and from 1991 to 1992 she was affiliated with AT&T Bell Laboratories; where she worked on microcell modeling and channel estimation. She was an assistant professor of electrical engineering at the California Institute of Technology from 1994 to 1998; and then joined the Electrical Engineering Department at Stanford University where she is now an associate professor. Her research includes work in capacity of wireless channels and networks; wireless communication theory; adaptive modulation and coding; multiantenna channels; communications and control; and adaptive resource allocation for cellular systems and ad hoc wireless networks. She is a Terman Faculty Fellow at Stanford and a recipient of the Alfred P. Sloan Fellowship; a National Science Foundation CAREER Development Award; the Office of Naval Research Young Investigator Award; a National Semiconductor Faculty Development Award; an Okawa Foundation Award; and the David Griep Memorial Prize from the University of California at Berkeley. She is an editor for IEEE Transactions on Communications and IEEE Wireless Communications.This work of S. Wicker was supported in part by DARPA’s SensIT and INCAPS programs; the DOD MURI program; and the National Science Foundation under grant NCR-9725251.The work of A. Goldsmith was supported by the Office of Naval Research (ONR) under grants N00014-99-1-0698 and N00014-02-1-0003;
D O I：
10.1109/MWC.2002.1028874
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Ad hoc wireless networks enable new and exciting applications, but also pose significant technical challenges. In this article we give a brief overview of ad hoc wireless networks and their applications with a particular emphasis on energy constraints. We then discuss recent advances in the link, multiple access, network, and application protocols for these networks. We show that cross-layer design of these protocols is imperative to meet emerging application requirements, particularly when energy is a limited resource.
引用
收藏
页码：8 / 27
页数：20
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