3850 search results - page 4 / 770 » Optimal Linear Broadcast |
FOCS
2007
IEEE
15 years 4 months ago
2007
IEEE
The following source coding problem was introduced by Birk and Kol: a sender holds a word x ∈ {0, 1}n , and wishes to broadcast a codeword to n receivers, R1, . . . , Rn. The re...
90
Voted
GLOBECOM
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract—This paper investigates the zero-forcing (ZF) beamforming transmit strategy in the multiple-antenna multiuser downlink systems. We consider the case of mobile users equi...
74
Voted
SAC
1996
ACM
15 years 1 months ago
1996
ACM
The problem of broadcasting a message through a network is considered. The objective is to minimize the number of time steps necessary to complete the broadcast. This problem is k...
IWCC
1999
IEEE
15 years 1 months ago
1999
IEEE
In this paper, we present techniques and algorithms to improve the performance of various communication patterns on message-passing platforms where, for reasons of safety, user-le...
CISS
2007
IEEE
15 years 1 months ago
2007
IEEE
This paper considers broadcast channels with L antennas at the base station and m single-antenna users, where each user has perfect channel knowledge and the base station obtains c...