1) post-detection SINR
后验信干比
1.
In this paper,an optimal power control method based on post-detection SINR balancing for a cellular V-BLAST system is proposed.
针对多小区V-BLAST系统中的同信道干扰问题,提出了一种基于后验信干比平衡的功率控制方法以及简化的次优算法,通过调整各基站每个发送天线的功率,平衡移动台接收端各路子流的后验信干比。
2) posterior signal to noise ratio
后验信噪比
1.
Unlike conventional AOFDM systems which adopt fixed thresholds, the method calculates bit error rate (BER) of a subband when adopting each modulation based on the posterior signal to noise ratio (SNR) under current channel state, and compares it with the target SNR to determine adopted modulation.
提出了一种基于子带的自适应正交频分复用(AOFDM)系统的调制方式的自适应选择方法,不同于传统AOFDM系统采用固定的门限,该方法基于子带中所有子载波的后验信噪比(SNR),计算得到当前信道状况下不同调制方式该子带的误码率(BER),并与系统所要求的目标BER对比从而确定子带所采用的调制方式。
3) posteriori Bark SNR
后验Bark信噪比
4) post-test odds
验后比
5) signal-to-jamming ratio
"信/干"比
6) signal to interference ratio
信干比
1.
With the interference factor added into the power control equations, a calculation method has been derived, which demonstrates the relationship between the outage probability, the sensitivity of the base station receiver, the maximum transmission power of the mobile station, the expectation of signal to interference ratio(SIR), the coverage radius and the capacity of the cell.
在功率控制方程中加入干扰因子后 ,推导了中断概率、基站接收机灵敏度、移动台最大可允许的发射功率、信干比的期望值、路径损耗与小区覆盖半径、小区容量的关系式 ;在 2GHz频率 ,宽带、各种速率时 ,计算了基站接收信号的信干比、小区容量和小区的覆盖半
补充资料：信验
1.证据;凭证。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条