搜索结果: 1-6 共查到“代数编码理论 Channels”相关记录6条 . 查询时间(0.093 秒)
On the Capacity of Memoryless Finite-State Multiple-Access Channels with Asymmetric State Information at the Encoders
multiple-access channe
2011/1/19
A single-letter characterization is provided for the capacity region of finite-state multiple-access channels,when the channel state process is an independent and identically distributed sequence.
Belief-propagation-based joint channel estimation and decoding for spectrally efficient communication over unknown sparse channels
belief propagation message passing compressive sensing compressed sensing
2011/2/24
We consider spectrally-efficient communication over a Rayleigh N-block-fading channel with a K-
sparse L-length discrete-time impulse response (for 0here neither the transmitter nor
receiv...
A New Formula for the BER of Binary Modulations with Dual-Branch Selection over Generalized-K Composite Fading Channels
A New Formula for the BER of Binary Dual-Branch Selection Generalized-K Composite Channels
2011/2/22
Error performance is one of the main performance measures and derivation of its closed-form
expression has proved to be quite involved for certain systems. In this letter, a unified closed-form expre...
Multiple Access Channels with Cooperative Encoders and Channel State Information
Multiple Access Channels Cooperative Encoders Channel State Information
2010/12/14
The two-user Multiple Access Channel (MAC) with cooperative encoders and Channel State Information (CSI) is considered where two different scenarios are investigated: A twouser
MAC with common messag...
Tree-Structure Expeactation Propagation for LDPC Decoding in Erasure Channels
heavy tails truncation second order regular variation
2010/12/9
The problem of estimating the tail index from truncated data is addressed in Chakrabarty and Samorodnitsky (2009). In that paper.
Relay Selection with Network Coding in Two-Way Relay Channels
Relay Selection Network Coding Two-Way Relay Channels
2010/12/13
Abstract—In this paper, we consider the design of joint network coding (NC) and relay selection (RS) in two-way relay channels.In the proposed schemes, two users first sequentially broadcast their res...