Invention Grant
US08150703B2 Method and apparatus for reducing access delay in discontinuous transmission packet telephony systems
有权
用于减少不连续传输分组电话系统中的接入延迟的方法和装置
- Patent Title: Method and apparatus for reducing access delay in discontinuous transmission packet telephony systems
- Patent Title (中): 用于减少不连续传输分组电话系统中的接入延迟的方法和装置
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Application No.: US12538911Application Date: 2009-08-11
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Publication No.: US08150703B2Publication Date: 2012-04-03
- Inventor: Richard Vandervoort Cox , David A. Kapilow
- Applicant: Richard Vandervoort Cox , David A. Kapilow
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: G10L21/04
- IPC: G10L21/04 ; G10L21/00
Abstract:
Systems are disclosed for operating a communications network. The system includes a module to buffer frames of a signal, and a module to determine an access delay. The system also includes a module to compress a portion of the signal based on the access delay by removing a first portion of a frame of the signal and generating an overlap-added segment from a first segment and a second segment of the frame. In another embodiment, the system includes a module to buffer frames of a signal, a module to establish a communication channel with a handset, and a module to determine an access delay. The system also includes a module to compress a portion of the signal based on the access delay by removing a first portion of a frame of the signal and generating an overlap-added segment from a first segment and a second segment of the frame.
Public/Granted literature
- US20090299758A1 Method and Apparatus for Reducing Access Delay in Discontinuous Transmission Packet Telephony Systems Public/Granted day:2009-12-03
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