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- A non-unitary precoding system based on codebook for multi-user MIMO downlink transmission with limited feedback is proposed in this paper. 该文提出了一种基于码本的有限反馈非酉矩阵预编码下行多用户MIMO系统。
- In order to get a further reduction in amount for the limited feedback system, an efficient scheme is proposed based on the tree-structured codebook. 摘要为了进一步降低有限反馈系统的反馈量,提出一种基于树形码本的高效反馈方案。
- The proposed scheme will perform scheduling and precoding just according to the limited feedback channel information SINR of each user to enhance the system capacity. 该方案根据用户反馈的信道信息SINR在发送端进行调度和预编码来提高系统容量。
- And the lost packet wouldnot affect the state recovery of this stateless MD codec.Therefore it is very suitable to unreliable and band limited channels such as the internet. 因为该编码器为无状态编码器,所以分组的丢失不会影响编码器状态的恢复,适合在互联网等不可靠且带宽受限的信道上传输语音信号。
- In this paper, the impact of channel estimation error on the performance of multiuser Multiple-Input Multiple-Output (MIMO) transmission based on limited feedback information is analyzed. 该文针对存在信道估计误差的有限反馈多用户多输入多输出(MIMO)传输性能进行分析。
- band limited wiener inverse operator 限带维纳反算子
- Threshold Setting of Channel Limited Feedback in OFDM System OFDM系统中信道有限反馈的门限设置研究
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- The band played a military march. 乐队吹奏军队进行曲。
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
- He was waylaid by a band of guerrillas. 他遭到游击队的狙击。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- The brass band is banging away in the park. 铜管乐队在公园里吹吹打打。
- He has formed a new band with his brother on bass. 他组织了一个新乐队,由他弟弟弹低音吉他。
- He was attacked by a band of ruffians. 他遭到一伙暴徒袭击。
- She used a rubber band to tie her hair. 她用一根橡皮筋扎头发。
- The band drowned our conversation. 乐队的演奏声把我们谈话的声音淹没了。
- The brass band still plays to packed houses. 这支铜管乐队卖座率仍然很高。
- The jazz band gave out with quick rhythms. 爵士乐队狂热地奏出了快速的旋律。
- Even a limited confrontation can escalate into a major war. 即使是局部的对抗也可能扩大成一场大战。