发明授权
US08913478B2 Methods and apparatus for interleaving in OFDM/OFDMA systems
有权
OFDM / OFDMA系统中的交织方法和装置
- 专利标题: Methods and apparatus for interleaving in OFDM/OFDMA systems
- 专利标题(中): OFDM / OFDMA系统中的交织方法和装置
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申请号: US12948534申请日: 2010-11-17
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公开(公告)号: US08913478B2公开(公告)日: 2014-12-16
- 发明人: Lingjie Li , Shiquan Wu
- 申请人: Lingjie Li , Shiquan Wu
- 申请人地址: CA Ottawa
- 专利权人: Wi-Lan, Inc.
- 当前专利权人: Wi-Lan, Inc.
- 当前专利权人地址: CA Ottawa
- 代理机构: Procopio, Cory, Hargreaves & Savitch LLP
- 主分类号: H04J11/00
- IPC分类号: H04J11/00 ; H04L5/00 ; H04L1/00 ; H04B1/38 ; H04L5/16
摘要:
An interleaver of an OFDM/OFDMA transceiver reshapes a binary vector to be transmitted into a matrix, rotates bits in respective columns of the matrix, divides respective rows of the matrix into an integer number of interleaving blocks, and interleaves the bits in the respective interleaving blocks.
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