摘要记录
发表于 2025-3-23 11:00:25
A New Equalizer for Wideband OFDM over a Frequency-Selective Fading Channelading channel. The equalization techniques use a Hilbert transform as well as a parametric two-ray model to estimate the channel’s group delay from the channel’s amplitude response. Based on such estimates, the equalization techniques substantially reduce the irreducible Bit Error Rate (BER) caused
女歌星
发表于 2025-3-23 14:23:22
http://reply.papertrans.cn/103/10291/1029023/1029023_12.png
acrobat
发表于 2025-3-23 21:18:14
http://reply.papertrans.cn/103/10291/1029023/1029023_13.png
有其法作用
发表于 2025-3-23 23:46:37
http://reply.papertrans.cn/103/10291/1029023/1029023_14.png
制造
发表于 2025-3-24 06:00:46
http://reply.papertrans.cn/103/10291/1029023/1029023_15.png
HERE
发表于 2025-3-24 08:00:39
http://reply.papertrans.cn/103/10291/1029023/1029023_16.png
Extort
发表于 2025-3-24 11:41:47
A Low-Power Handheld Frequency-Hopped Spread Spectrum Transceiver Hardware Architecturetems techniques such as antenna diversity, channel coding, and adaptive power control, for achieving robust wireless digital data transmission over multipath fading channels. A frequency-hopped spread spectrum (FH/SS) code division multiple access (CDMA) technique was chosen over other multiple acce
acrobat
发表于 2025-3-24 17:49:37
http://reply.papertrans.cn/103/10291/1029023/1029023_18.png
Melanocytes
发表于 2025-3-24 20:31:22
Performance of Direct-Sequence Code-Division Multiple-Access Using Trellis-Coded Orthogonal Signalli for the design and analysis of such codes. This work is mainly concerned with the application of these results to a Gaussian noise channel and a Rayleigh fading channel with non-coherent reception. A technique based on the Chernoff bound for bounding the two-codeword error probability in a form tha
协奏曲
发表于 2025-3-25 00:23:53
http://reply.papertrans.cn/103/10291/1029023/1029023_20.png