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US08842568B2 Method and system of renegotiating end-to-end voice over internet protocol CODECs 有权
通过互联网协议编解码器重新协商端到端语音的方法和系统

  • Patent Title: Method and system of renegotiating end-to-end voice over internet protocol CODECs
  • Patent Title (中): 通过互联网协议编解码器重新协商端到端语音的方法和系统
  • Application No.: US13685072
    Application Date: 2012-11-26
  • Publication No.: US08842568B2
    Publication Date: 2014-09-23
  • Inventor: Ali Awais
  • Applicant: Hipcricket, Inc.
  • Applicant Address: US NY New York
  • Assignee: Hipcricket, Inc.
  • Current Assignee: Hipcricket, Inc.
  • Current Assignee Address: US NY New York
  • Agency: Rosenbaum IP, P.C.
  • Agent David G. Rosenbaum; J. Peter Paredes
  • Main IPC: H04L12/24
  • IPC: H04L12/24 ;  H04M7/00
Method and system of renegotiating end-to-end voice over internet protocol CODECs
Abstract:
Systems and methods of Voice over Internet Protocol (VoIP) communication are provided. A particular system includes a VoIP endpoint. The VoIP endpoint is adapted to monitor a packet loss measure between the VoIP endpoint and a second VoIP endpoint during a VoIP communication using a first CODEC. The VoIP endpoint is also adapted to negotiate with the second VoIP endpoint to select a substitute CODEC having a nominal data rate that is lower than an in-use nominal data rate of the first CODEC.
Abstract(Chinese):

提供了语音互联网协议（VoIP）通信的系统和方法。 特定系统包括VoIP端点。 VoIP端点适于在使用第一CODEC的VoIP通信期间监视VoIP端点与第二VoIP端点之间的分组丢失测量。 VoIP端点还适于与第二VoIP端点协商以选择具有低于第一CODEC的正在使用的标称数据速率的标称数据速率的替代CODEC。

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