Invention Grant
- Patent Title: Front-haul transport network, data transmission method, apparatus and computer storage medium
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Application No.: US16466020Application Date: 2017-12-25
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Publication No.: US10972941B2Publication Date: 2021-04-06
- Inventor: Han Li , Weiqiang Cheng , Lei Wang
- Applicant: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE , CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
- Applicant Address: CN Beijing; CN Beijing
- Assignee: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE,CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
- Current Assignee: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE,CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Syncoda LLC
- Agent Feng Ma
- Priority: CN201611209301.0 20161223,CN201611209501.6 20161223
- International Application: PCT/CN2017/118406 WO 20171225
- International Announcement: WO2018/113797 WO 20180628
- Main IPC: H04W28/20
- IPC: H04W28/20 ; H04W76/14 ; H04W28/02 ; H04W28/22 ; H04W56/00 ; H04W72/04 ; H04W88/08 ; H04W24/02 ; H04W76/00
Abstract:
A front-haul transport network and a data transmission method, the front-haul transport network including: an access type front-haul transport node (FTN-ACC), used for connecting to a remote radio unit (RRU); an aggregate type front-haul transport node (FTN-AGG), one end of which is connected to the FTN-ACC and the other end of which is connected to baseband processing units (BBUs); at least two transmission channels having different transmission delays are established between the FTN-ACC and the FTN-AGG, the FTN-ACC and/or the FTN-AGG being specifically used for selecting a corresponding transmission channel for carrying out transmission according to time delay requirements for data.
Public/Granted literature
- US20190313288A1 FRONT-HAUL TRANSPORT NETWORK, DATA TRANSMISSION METHOD, APPARATUS AND COMPUTER STORAGE MEDIUM Public/Granted day:2019-10-10
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