会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • METHOD AND APPARATUS FOR CONFIGURATION OF EGPRS TIME-BASED ACKNOWLEDGMENT
    • 用于配置EGPRS时间确认的方法和装置
    • WO2009046012A1
    • 2009-04-09
    • PCT/US2008/078282
    • 2008-09-30
    • INTERDIGITAL PATENT HOLDINGS, INC.AGHILI, BehrouzRUDOLF, MarianDICK, Stephen G.CHITRAPU, Prabhakar R.
    • AGHILI, BehrouzRUDOLF, MarianDICK, Stephen G.CHITRAPU, Prabhakar R.
    • H04L1/16
    • H04L1/1685H04L1/1664
    • 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.
    • 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。