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公开(公告)号：US20160006530A1
公开(公告)日：2016-01-07
申请号：US14790274
申请日：2015-07-02
Inventor： Moshe Nazarathy , Amitay Bar , Aviv Shalom , Igor Tselniker
CPC classification number: H04J11/0023 , H04L1/0071 , H04L5/003 , H04L7/0016 , H04L27/2636 , H04L27/264 , H04L27/2649
Abstract: An orthogonal frequency division multiplexing (OFDM) transmitter that includes an encoder, an interleaver, a symbol processor; and a transmission module; wherein the encoder is configured to encode a superframe to provide an encoded superframe; wherein the encoded superframe comprises a sequence of encoded frames; wherein the interleaver is configured to allocate multiple frequency sub-bands to each encoded frame of the encoded superframe by assigning adjacent frequency sub-bands to successive symbols of each encoded frame; wherein the symbol processor is configured to generate, for each encoded frame and according to the assignment of the multiple frequency sub-bands, an intermediate set of symbols; and wherein the transmission module is configured to transmit simultaneously, for each encoded frame, OFDM symbols that represents the intermediate set of symbols.
Abstract translation: 一种正交频分复用（OFDM）发射机，包括编码器，交织器，符号处理器; 和传输模块; 其中所述编码器被配置为对超帧进行编码以提供编码的超帧; 其中所述编码超帧包括编码帧序列; 其中所述交织器被配置为通过将相邻频率子带分配给每个编码帧的连续符号来将多个频率子带分配给所述编码超帧的每个编码帧; 其中所述符号处理器被配置为针对每个编码的帧并且根据所述多个频率子带的分配来生成中间符号集合; 并且其中所述传输模块被配置为针对每个编码的帧同时传送表示中间符号集的OFDM符号。
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公开(公告)号：US09806837B2
公开(公告)日：2017-10-31
申请号：US14790274
申请日：2015-07-02
Inventor： Moshe Nazarathy , Amitay Bar , Aviv Shalom , Igor Tselniker
CPC classification number: H04J11/0023 , H04L1/0071 , H04L5/003 , H04L7/0016 , H04L27/2636 , H04L27/264 , H04L27/2649
Abstract: An orthogonal frequency division multiplexing (OFDM) transmitter that includes an encoder, an interleaver, a symbol processor; and a transmission module; wherein the encoder is configured to encode a superframe to provide an encoded superframe; wherein the encoded superframe comprises a sequence of encoded frames; wherein the interleaver is configured to allocate multiple frequency sub-bands to each encoded frame of the encoded superframe by assigning adjacent frequency sub-bands to successive symbols of each encoded frame; wherein the symbol processor is configured to generate, for each encoded frame and according to the assignment of the multiple frequency sub-bands, an intermediate set of symbols; and wherein the transmission module is configured to transmit simultaneously, for each encoded frame, OFDM symbols that represents the intermediate set of symbols.
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