Invention Grant
US08369210B2 Retry for telematics packet data connection failures in CDMA 1xRTT network 有权
在CDMA 1xRTT网络中重试远程信息分组数据连接故障

  • Patent Title: Retry for telematics packet data connection failures in CDMA 1xRTT network
  • Patent Title (中): 在CDMA 1xRTT网络中重试远程信息分组数据连接故障
  • Application No.: US12651438
    Application Date: 2009-12-31
  • Publication No.: US08369210B2
    Publication Date: 2013-02-05
  • Inventor: Yao Hui LeiKi Hak Yi
  • Applicant: Yao Hui LeiKi Hak Yi
  • Applicant Address: US MI Detroit
  • Assignee: General Motors, LLC.
  • Current Assignee: General Motors, LLC.
  • Current Assignee Address: US MI Detroit
  • Main IPC: H04L1/00
  • IPC: H04L1/00
Retry for telematics packet data connection failures in CDMA 1xRTT network
Abstract:
A technique and system are provided for executing retry procedures to resolve a packet connection failure during a CDMA 1xRTT packet session. In particular, the DTE is configured and controlled to retry based on either failure signals from the NAD or the Application Service Timer. Moreover, in one aspect, the DIE is configured and controlled to retry the packet connection selectively for traffic channel assignment failure, PPP connection failure, TCP/IP connection failure and Application service failure. In this way, the end user will experience a shorter service delivery time for packet-based telematics services.
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