113 search results - page 13 / 23 » MIMO Broadcast Channels with Finite Rate Feedback |
TSP
2010
13 years 2 months ago
2010
Abstract--This correspondence revisits the joint transceiver optimization problem for multiple-input multiple-output (MIMO) channels. The linear transceiver as well as the transcei...
TWC
2008
13 years 7 months ago
2008
Conventional hybrid automatic retransmission request (HARQ) is usually used to maximize throughput. However, high throughput is achieved at the expense of high latency. We study a...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We propose an algorithm (SCS-FRI) to estimate multipath channels with Sparse Common Support (SCS) based on Finite Rate of Innovation (FRI) sampling. In this setup, theoretical low...
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper we attempt to further demonstrate connections between information theory and control, in a networked setting. Specifically, we consider the communication problem of b...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We consider the N-user broadcast erasure channel where feedback from the users is fed back to the transmitter in the form of ACK messages. We provide a generic outer bound to the ...