1) FH-WPDMA
跳频小波包分多址
1.
： A wavelet packet function based FH-WPDMA communication system is presented.
本文提出了一种跳频小波包分多址(FH-WPDMA)通信系统模型，分析讨论了该系统在多径衰落时变信道下采用判决反馈均衡的接收性能，采用空间分集接收，可显著降低系统的误码率。
2) Wavelet packet division multiple access
小波包分多址
3) FHMA
跳频码分多址
1.
Based on the 3DES block cipher frequency-hopping (FH) sequences, the paper suggests a kind of packet protocol for frequency-hopping multiple-access (FHMA) networks.
在此基础上分析了跳频码分多址的系统接入性能,从理论上推导出跳频图案碰撞引起的误分组率、跳频组网的吞吐量和归一化吞吐率,证明数据分组长度M与可用频隙数q的比值是决定跳频码分多址系统性能的重要因素。
4) frequency-hop optical code division multiple access
跳频光码分多址
5) frequency hopping multiple access
跳频多址
1.
A new blind multiuser detector based on signal subspace estimation was proposed in order to realize multiuser detection for frequency hopping multiple access (FHMA) systems.
通过对跳频多址信号的时频图案分析,建立了基于信号子空间的系统模型和跳频多址信号的解相关检测算法。
2.
On the basis of the analyzing of frequency hopping multiple access(FHMA) signals, a blind multi-user detection based on kurtosis is proposed in colored noise.
通过分析跳频多址信号,提出了高斯有色噪声背景下的一种基于峭度的跳频盲多用户检测算法,它几乎不需要任何关于有色噪声的先验信息。
6) SC-FDMA
单载波频分多址
1.
SC-FDMA is a technology using single-carrier modulation and frequency-domain equalization,has the property of low PAPR.
而SC-FDMA(单载波频分多址)是一种使用单载波调制和频域均衡的技术,具有低PAPR这一显著特性。
2.
For the uplink,the LTE of the 3GPP,employs SC-FDMA due to its low PAPR properties compared to OFDMA.
而在上行链路采用比OFDMA峰值功率比低的SC-FDMA(单载波频分多址)接入方式。
补充资料：频分多路通信
见多路通信、有线载波通信。
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