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CORR
2008
Springer
103views Education» more  CORR 2008»
13 years 7 months ago
Secret Communication with Feedback
Secure communication with feedback is studied. An achievability scheme in which the backward channel is used to generate a shared secret key is proposed. The scenario of binary sy...
Deniz Gündüz, D. Richard Brown III, H. V...
CORR
2008
Springer
111views Education» more  CORR 2008»
13 years 7 months ago
New Bounds for the Capacity Region of the Finite-State Multiple Access Channel
The capacity region of the Finite-State Multiple Access Channel (FS-MAC) with feedback that may be an arbitrary time-invariant function of the channel output samples is considered....
Haim H. Permuter, Tsachy Weissman, Jun Chen
CORR
2006
Springer
127views Education» more  CORR 2006»
13 years 7 months ago
Space Division Multiple Access with a Sum Feedback Rate Constraint
On a multiantenna broadcast channel, simultaneous transmission to multiple users by joint beamforming and scheduling is capable of achieving high throughput, which grows double log...
Kaibin Huang, Robert W. Heath Jr., Jeffrey G. Andr...
VTC
2006
IEEE
14 years 1 months ago
The Effect of Computation and Feedback Delay on the Capacity of Multiuser MIMO Systems in a Small Outdoor Cell
— This paper examines how the capacity of three multiuser multiple-input multiple-output (MIMO) algorithms is affected by a delay in computing and feeding back the transmit (and ...
Matthew Webb, Mythri Hunukumbure, Mark A. Beach, A...
BIRTHDAY
2006
Springer
13 years 11 months ago
Optimal Flow Distribution Among Multiple Channels with Unknown Capacities
Consider a simple network flow problem in which there are n channels directed from a source to a sink. The channel capacities are unknown and we wish to determine a feasible netwo...
Richard M. Karp, Till Nierhoff, Till Tantau