NDLI: Joint power control and maximally disjoint routing for reliable data delivery in multihop CDMA wireless ad hoc networks

Content Provider	IEEE Xplore Digital Library
Author	Lijun Qian Ning Song Vaman, D.R. Xiangfang Li Gajic, Z.
Copyright Year	2006
Description	Author affiliation: CeBCom Res. Center, Prairie View A&M Univ., TX (Lijun Qian; Ning Song; Vaman, D.R.)
Abstract	In this paper, joint power control and maximally disjoint routing is proposed for multihop CDMA wireless ad hoc networks. A framework of power control with QoS constraints in CDMA wireless ad hoc networks is introduced and the feasibility condition of the power control problem is identified. Both centralized solution and distributed implementations are derived to calculate the transmission power given required throughput and the set of transmitting nodes. Then a joint power control and maximally disjoint routing scheme is proposed for routing data traffic with minimum rate constraint while maintaining high energy efficiency and prolonged network lifetime. Furthermore, in order to provide reliable end-to-end data delivery, the proposed joint power control and maximally disjoint routing scheme is augmented by a dynamic traffic switching mechanism to mitigate the effect of node mobility or node failure. Simulation results demonstrate the effectiveness of the proposed scheme
Starting Page	300
Ending Page	306
File Size	310587
Page Count	7
File Format	PDF
ISBN	1424402697
ISSN	15253511
e-ISBN	1424402700
DOI	10.1109/WCNC.2006.1683481
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-04-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power control Routing Spread spectrum communication Multiaccess communication Mobile ad hoc networks Communication system traffic control Throughput Maintenance Energy efficiency Traffic control
Content Type	Text
Resource Type	Article

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