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    • 3. 发明授权
    • System and method for rate matching to enhance system throughput based on packet size
    • 用于速率匹配的系统和方法,以提高基于分组大小的系统吞吐量
    • US08316286B2
    • 2012-11-20
    • US12554742
    • 2009-09-04
    • Jung Woon LeeShiau-He TsaiAnthony C. K. Soong
    • Jung Woon LeeShiau-He TsaiAnthony C. K. Soong
    • H03M13/03
    • H04L1/1819H03M13/2957H03M13/6306H03M13/635H03M13/6525H04L1/0066H04L1/0071H04L1/1867
    • A system and method for rate matching to enhance system throughput based on packet size is provided. A method for transmitting information includes encoding a block of N bits, where N is an integer, demultiplexing the encoded block of N bits into at least one subblock of systematic bits and at least one subblock of parity bits, and permuting the at least one subblock of systematic bits and the at least one subblock of parity bits to generate at least one permuted subblock. The method also includes forming at least one output block from the at least one permuted subblock, computing a starting position of a redundancy version for a hybrid automatic repeat request (HARQ) transmission based on a relationship between N and a threshold, and transmitting the redundancy version. The redundancy version begins at the computed starting position and ends when a specified number of bits has been transmitted.
    • 提供了一种用于速率匹配以提高基于分组大小的系统吞吐量的系统和方法。 一种用于发送信息的方法包括对N个比特块进行编码,其中N是整数,将编码的N比特块解复用为系统比特的至少一个子块和至少一个奇偶校验比特的子块,以及置换该至少一个子块 的系统比特和所述至少一个奇偶校验位的子块以生成至少一个置换的子块。 该方法还包括从至少一个置换子块形成至少一个输出块,基于N与阈值之间的关系计算混合自动重传请求(HARQ)传输的冗余版本的起始位置,以及发送冗余 版。 冗余版本从计算的起始位置开始,并且在指定的位数已被发送时结束。