专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009108808A1 METHOD AND APPARATUS FOR LINK CONTROL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中链路控制的方法与装置
公开(公告)号：WO2009108808A1
公开(公告)日：2009-09-03
申请号：PCT/US2009/035341
申请日：2009-02-26
申请人： QUALCOMM Incorporated , ZHANG, Danlu , YAVUZ, Mehmet , MOHANTY, Bibbu, P. , GHOLMIEH, Aziz
发明人： ZHANG, Danlu , YAVUZ, Mehmet , MOHANTY, Bibbu, P. , GHOLMIEH, Aziz
IPC分类号： H04L1/18
CPC分类号： H04L1/1607 , H04L1/1867 , H04L25/14 , H04L2001/0096
摘要： Techniques for controlling transmission of packets on multiple links are described. In one design, a transmitter may generate packets of data for a receiver, assign the packets with sequence numbers from a single sequence number space, demultiplex the packets into multiple streams for multiple links, and send each stream of packets os the associated link to the receiver. The receiver may receive some packets in error, and the correctly received packets may be out of order. In one design, the receiver may maintain the largest sequence number of correctly received packets for each link. After detecting at least one missing packet, the receiver may send status information conveying the missing packet(s) and the largest sequence numbers for all links to the transmitter. The transmitter may use the largest sequence numbers for all links and its packet-to-link mapping to determine whether to quickly resend each missing packet or wait.
摘要翻译：描述了用于控制多个链路上的分组传输的技术。在一种设计中，发射机可以生成用于接收机的数据分组，从单个序列号空间分配具有序列号的分组，将分组多路复用为多个链路的多个流，并且将关联链路的每个分组流发送到接收器。接收机可能错误地接收一些分组，并且正确接收的分组可能是无序的。在一种设计中，接收机可以维护每个链路的正确接收的分组的最大序列号。在检测到至少一个丢失分组之后，接收机可以向所述发射机发送所有链路的丢失分组和最大序列号的状态信息。发射机可以使用所有链路的最大序列号及其分组到链路映射来确定是否快速重新发送每个丢失的分组或等待。

IPRDB

热门服务

关于我们

友情链接

联系方式