Invention Grant
- Patent Title: CPRI link multiplex transmission method and system
- Patent Title (中): CPRI链路复用传输方式和系统
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Application No.: US11555025Application Date: 2006-10-31
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Publication No.: US07680149B2Publication Date: 2010-03-16
- Inventor: Sheng Liu , Bill Huang
- Applicant: Sheng Liu , Bill Huang
- Applicant Address: CH Zhejiang
- Assignee: Utstarcom Telecom Co., Ltd.
- Current Assignee: Utstarcom Telecom Co., Ltd.
- Current Assignee Address: CH Zhejiang
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN200510118606 20051031
- Main IPC: H04J3/16
- IPC: H04J3/16
Abstract:
A communication method between the units of a distributed base station system, characterized by comprising: at the transmitting end, mapping a CPRI link to a GFP-T frame; encapsulating the GFP-T frame into SDH virtual containers to form a STM-N frame; and transmitting the STM-N frame via a SDH line, and at the receiving end, receiving the STM-N frame transmitted via the SDH line; separating the SDH virtual containers from the STM-N frame; extracting the GFP-T frame from the SDH virtual containers; reproducing the CPRI link from the GFP-T frame.
Public/Granted literature
- US20070116046A1 CPRI LINK MULTIPLEX TRANSMISSION METHOD AND SYSTEM Public/Granted day:2007-05-24
Information query
