发明名称 |
SYSTEM AND METHOD FOR OFDM SYMBOL INTERLEAVING |
摘要 |
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. |
申请公布号 |
US2016006530(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
US201514790274 |
申请日期 |
2015.07.02 |
申请人 |
Technion Research and Development Foundation LTD. |
发明人 |
Nazarathy Moshe;Bar Amitay;Shalom Aviv;Tselniker Igor |
分类号 |
H04J11/00;H04L5/00;H04B10/50;H04L27/26 |
主分类号 |
H04J11/00 |
代理机构 |
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代理人 |
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主权项 |
1. An orthogonal frequency division multiplexing (OFDM) transmitter, comprising:
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. |
地址 |
Haifa IL |