Supported by the National High Technology Research and Development Programme of China(No.2009AA011501);International S&T Cooperation Program of Shanghai Municipality(No.09530702500&10220712100);Major Project of Shanghai Municipality(No.09511501100)
3 GPP LTE has approved uplink intra-cell power control and defined overload indicator (OI) for uplink inter-cell power contrQ1 to mitigate the inter-cell interference (ICI), respectively. In this pa- per, we propo...
在正交频分复用(orthogonal frequency division multiplexing,OFDM)的多点协作(coordinated multi-point,CoMP)系统中,以子带为单位进行信道状态信息的反馈和预编码处理,可以有效降低反馈开销。但当参与协作的不同基站到达用户存在传...
This paper proposes a joint network-channel codingbased on turbo codes for user cooperation. The scenario under consideration is one in which two "partners"--UE1 and UE2---cooperate in transmitting information to th...
Supported by the National High Technology Research and Development Programme of China (No. 2009AA011501), National Basic Research Program of China (No. 2007CB310608), the Fundamental Research Funds for the Central Universities in China, and China Postdoctoral Science Foundation funded project.
A residual carrier frequency offset (CFO) estimation scheme is proposed for the uplink of orthogonal frequency division multiple access (OFDMA) systems. Multiple access interference caused by CFOs in the uplink is...