发明授权
US08824290B2 Downlink flow control using packet dropping to control transmission control protocol (TCP) layer throughput
有权
下行流量控制使用分组丢弃来控制传输控制协议（TCP）层吞吐量
- 专利标题： Downlink flow control using packet dropping to control transmission control protocol (TCP) layer throughput
- 专利标题（中）： 下行流量控制使用分组丢弃来控制传输控制协议（TCP）层吞吐量
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申请号： US13333553申请日： 2011-12-21
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公开(公告)号： US08824290B2公开(公告)日： 2014-09-02
- 发明人: Navid Ehsan , Thomas Klingenbrunn , Gang A. Xiao , Jon J. Anderson
- 申请人： Navid Ehsan , Thomas Klingenbrunn , Gang A. Xiao , Jon J. Anderson
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理机构： Patterson & Sheridan, L.L.P.
- 主分类号： H04L12/24
- IPC分类号： H04L12/24 ; H04L12/56
摘要：
Certain aspects of the present disclosure relate to wireless communications and methods and apparatus for downlink flow control at a user equipment (UE). Aspects generally include monitoring, by a UE, one or more parameters related to the UE, and selectively dropping received packets based on the one or more parameters in order to trigger a rate control mechanism. Selectively dropping received packets may occur at a Packet Data Convergence Protocol (PDCP) layer in order to reduce a corresponding transmission control protocol (TCP) throughput. Accordingly, packets may be selectively dropped prior to reaching an applications processor.