发明申请
- 专利标题: Method And Apparatus For Improved Data Communication In Cellular Access Systems
- 专利标题(中): 蜂窝接入系统中改进数据通信的方法和装置
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申请号: US13411903申请日: 2012-03-05
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公开(公告)号: US20120163303A1公开(公告)日: 2012-06-28
- 发明人: Ylva Timner , Andreas Bergström , Mårten Sundberg , Håkan Persson
- 申请人: Ylva Timner , Andreas Bergström , Mårten Sundberg , Håkan Persson
- 申请人地址: SE Stockholm
- 专利权人: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- 当前专利权人: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- 当前专利权人地址: SE Stockholm
- 优先权: SEPCT/SE2006/050080 20060419; SE0700311-4 20070207
- 主分类号: H04W4/00
- IPC分类号: H04W4/00
摘要:
A method for use in a cellular access system is disclosed. The system comprises at least one Radio Base Station (RBS) which controls traffic to and from a cell in the system. The cell can have a User Equipment (UE) in it, such that the UE and RBS can send and receive data blocks, which may comprise sequence numbers, to and from each other. The RBS and UE can also exchange reports comprising information on whether or not data blocks have been received successfully. The method comprises sending by a reporting party a transmission comprising a report to the report receiving party, said report comprising information on whether or not data blocks have been received successfully. The method further comprises sending by the reporting party said report together with data to the report receiving party or to another party. The method further comprises attaching by the reporting party addresses for a recipient of the data blocks and for the report in the transmission. The method further comprises deciding by the reporting party the contents of the report using at least one of the following priority rules which have been given an internal priority ranking, in which data blocks which are identified as having a lower delay tolerance than other data blocks are given priority; data blocks which have been detected as received in error, and whose status has not been reported since the error was detected are given priority; and, data blocks are given priority according to their sequence numbers.
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