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    • 5. 发明申请
    • METHOD AND APPARATUS FOR DYNAMICALLY CONFIGURING A HYBRID AUTOMATIC REPEAT REQUEST MEMORY
    • 用于动态配置混合自动重复请求存储器的方法和装置
    • US20070189206A1
    • 2007-08-16
    • US11670639
    • 2007-02-02
    • Arty ChandraGuodong ZhangJohn ChenMohammed SammourStephen Terry
    • Arty ChandraGuodong ZhangJohn ChenMohammed SammourStephen Terry
    • H04Q7/00
    • H04L1/1835H04L1/1812H04L1/1822H04L2001/0096
    • A method and apparatus for dynamically configuring a memory for hybrid automatic repeat request (H-ARQ) processes in a receiving node to permit a more flexible H-ARQ memory configuration and improve the performance of H-ARQ processes. An H-ARQ memory in the receiving node is reserved for a plurality of H-ARQ processes. A transmitting node dynamically configures the H-ARQ memory in the receiving node for each H-ARQ transmission so that the memory requirement for a plurality of H-ARQ processes exceeds the H-ARQ memory capacity. If there is insufficient H-ARQ memory available to support H-ARQ transmissions, only a subset of the plurality of H-ARQ processes may be activated at a time. When there is insufficient H-ARQ memory for processing H-ARQ transmissions, a negative acknowledgement (NACK), an acknowledgement (ACK), nothing, and/or information indicating the reason for a failed transmission may be transmitted to a transmitting node.
    • 一种用于在接收节点中动态配置用于混合自动重传请求(H-ARQ)进程的存储器以允许更灵活的H-ARQ存储器配置并提高H-ARQ进程的性能的方法和装置。 接收节点中的H-ARQ存储器被保留用于多个H-ARQ进程。 发送节点为每个H-ARQ传输动态地配置接收节点中的H-ARQ存储器,使得多个H-ARQ过程的存储器需求超过H-ARQ存储器容量。 如果没有足够的H-ARQ存储器来支持H-ARQ传输,则可以一次仅激活多个H-ARQ过程的一个子集。 当用于处理H-ARQ传输的H-ARQ存储器不足时,可以向发送节点发送否定确认(NACK),确认(ACK),无和/或指示发送故障的原因的信息。