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» Compound Constructions of Broadcast Networks
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INFOCOM
2000
IEEE
13 years 10 months ago
On the Construction of Energy-Efficient Broadcast and Multicast Trees in Wireless Networks
— The wireless networking environment presents formidable challenges to the study of broadcasting and multicasting problems. After addressing the characteristics of wireless netw...
Jeffrey E. Wieselthier, Gam D. Nguyen, Anthony Eph...
MOBIHOC
2002
ACM
14 years 5 months ago
Constructing minimum-energy broadcast trees in wireless ad hoc networks
In this paper we assume that a multihop wireless network (also called a wireless ad hoc network) consists of nodes whose transmitting powers are finitely adjustable. We consider t...
Weifa Liang
TCOM
2010
117views more  TCOM 2010»
13 years 4 months ago
Optimal Coding Strategies for Bidirectional Broadcast Channels Under Channel Uncertainty
Bidirectional relaying is a promising approach to improve the performance in wireless networks such as sensor, ad-hoc, and even cellular systems. Bidirectional relaying applies to...
Rafael F. Wyrembelski, Igor Bjelakovic, Tobias J. ...
TIT
2010
88views Education» more  TIT 2010»
13 years 21 days ago
Multiple-Input Multiple-Output Gaussian Broadcast Channels With Common and Confidential Messages
This paper considers the problem of the multiple-input multiple-output (MIMO) Gaussian broadcast channel with two receivers (receivers 1 and 2) and two messages: a common message ...
Hung D. Ly, Tie Liu, Yingbin Liang
AAECC
1991
Springer
104views Algorithms» more  AAECC 1991»
13 years 9 months ago
Algebraic Constructions of Efficient Broadcast Networks
Michael J. Dinneen, Michael R. Fellows, Vance Fabe...