626 citations
- Institute of Modern PhysicsCN29 papers
- Peking UniversityCN10 papers
- University of Science and Technology of ChinaCN10 papers
- Guangxi Normal UniversityCN9 papers
- Institute of High Energy PhysicsCN9 papers
- Tsinghua UniversityCN9 papers
- Central China Normal UniversityCN8 papers
- Chinese Academy of SciencesCN8 papers
- Guangxi UniversityCN8 papers
- Henan Normal UniversityCN8 papers
- Institute of PhysicsPL8 papers
- Liaoning UniversityCN8 papers
4 papers · 1 filter
Delay-Optimal Power and Precoder Adaptation for Multi-stream MIMO Systems
Vincent K. N. Lau, Yan Chen
In this paper, we consider delay-optimal MIMO precoder and power allocation design for a MIMO Link in wireless fading channels. There are data streams spatially multiplexed ont…
Group Divisible Codes and Their Application in the Construction of Optimal Constant-Composition Codes of Weight Three
Yeow Meng Chee, Gennian Ge, Alan C. H. Ling
The concept of group divisible codes, a generalization of group divisible designs with constant block size, is introduced in this paper. This new class of codes is shown to be usef…
Constructing Linear Codes with Good Joint Spectra
Shengtian Yang, Yan Chen, Thomas Honold +2
The problem of finding good linear codes for joint source-channel coding (JSCC) is investigated in this paper. By the code-spectrum approach, it has been proved in the authors' pre…
On the Maximum Sum-rate Capacity of Cognitive Multiple Access Channel
Peng Cheng, Guanding Yu, Zhaoyang Zhang +2
We consider the communication scenario where multiple cognitive users wish to communicate to the same receiver, in the presence of primary transmission. The cognitive transmitters…