691 search results - page 18 / 139 » Communicating Under Channel Uncertainty |
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—Geographic routing protocols like GOAFR or GPSR rely on exact location information at the nodes, because when the greedy routing phase gets stuck at a local minimum, they requir...
HYBRID
2011
Springer
12 years 7 months ago
2011
Springer
A wireless networked control systems (NCS) is a control system whose feedback path is realized over a wireless communication network. The stability of such systems can be problema...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
1 — The authors of this paper proposed an iterative expectation-maximization (EM) channel estimation based on a low-density parity-check (LDPC) code-division multiple access rece...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— The use of multiple transmit and receive antennas in combination with multicarrier modulation, e.g. MIMO-OFDM, is a very promising technique for future wireless communication s...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—For a cooperative Gaussian multiple access channel (MAC), we propose a new channel adaptive three user cooperation strategy, based on a non-trivial extension of block Markov sup...