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71. 发明申请

US20090086685A1 METHOD AND APPARATUS FOR TIME-BASED FAST ACK/NACK RESPONSE OPERATION WITH ENHANCED GENERAL PACKET RADIO SERVICE 2 UPLINK 有权
标题翻译：用于基于时间的快速ACK / NACK响应操作的方法和设备与增强的一般分组无线电服务2上行链路
公开(公告)号：US20090086685A1
公开(公告)日：2009-04-02
申请号：US12241256
申请日：2008-09-30
申请人： Behrouz Aghili , Marian Rudolf , Stephen G. Dick , Prabhakar R. Chitrapu
发明人： Behrouz Aghili , Marian Rudolf , Stephen G. Dick , Prabhakar R. Chitrapu
IPC分类号： H04J3/00
CPC分类号： H04L1/1685 , H04L1/1664
摘要： A method and apparatus for time-based fast positive acknowledgement (ACK)/negative acknowledgement (NACK) reporting (FANR) operation with enhanced general packet radio service 2 uplink (HUGE) are disclosed. A wireless transmit/receive unit (WTRU) configures downlink FANR operation and EGPRS-2 mode uplink transmission not to be in conflict. A modulation and coding scheme (MCS) for the EGPRS-2 mode may be limited to an MCS containing at most two RLC data blocks. Alternatively, three or more piggybacked ACK/NACK (PAN) bits may be used for a time-based FANR operation if an EGPRS-2 mode is configured. Alternatively, at least one PAN bit may indicate an ACK/NACK for a group of RLC data blocks. The number of PAN bits for a time-based FANR operation may be configured by the network. The downlink FANR operation may be dynamically switched between time-based and SSN-based.
摘要翻译：公开了一种用于基于时间的快速肯定确认（ACK）/否定确认（NACK）报告（FANR）操作与增强的通用分组无线电业务2上行链路（HUG）的方法和装置。无线发射/接收单元（WTRU）配置下行链路FANR操作和EGPRS-2模式上行链路传输不被冲突。用于EGPRS-2模式的调制和编码方案（MCS）可以限于包含至多两个RLC数据块的MCS。或者，如果配置了EGPRS-2模式，则可以将三个或更多个捎带的ACK / NACK（PAN）比特用于基于时间的FANR操作。或者，至少一个PAN位可以指示用于一组RLC数据块的ACK / NACK。基于时间的FANR操作的PAN位数可以由网络配置。可以在基于时间和基于SSN的动态切换下行链路FANR操作。

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