211 search results - page 17 / 43 » Dynamic Rate Allocation in Fading Multiple-access Channels |
ICHIT
2009
Springer
14 years 2 months ago
2009
Springer
In this paper we provide an adaptive modulation approach that uses adaptive pilot symbols which both pilot spacing and power allocation on pilot symbols are optimized in single in...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we study the diversity-multiplexing tradeoff (DMT) of two-way relay channels (TWRC) with multiantenna relay at finite signal-to-noise ratio (SNR). A two-phase decode...
IJAHUC
2007
13 years 7 months ago
2007
: Medium Access Control (MAC) and resource allocation are two challenging issues in mobile network. Packet reservation multiple access (PRMA) is considered as a promising MAC proto...
TCOM
2008
13 years 7 months ago
2008
We consider cross-layer adaptive transmission for a single-user system with stochastic data traffic and a timevarying wireless channel. The objective is to vary the transmit power ...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— In this paper, we consider single user throughput optimization problem for continuous flat fading channels of multiple-input multiple-output (MIMO) system. It is known that ch...