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Title:
METHODS AND APPARATUSES FOR COMMUNICATION BETWEEN RADIO EQUIPMENT AND RADIO EQUIPMENT CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2021/012113
Kind Code:
A1
Abstract:
Methods and apparatuses for communication between a radio equipment and a radio equipment controller are disclosed. According to an embodiment, a first transport equipment detects a bit rate of one of a radio equipment and a radio equipment controller. The one of the radio equipment and the radio equipment controller is connected with the first transport equipment through a first common public radio interface (CPRI) link. The first transport equipment locks a working bit rate of a first CPRI port of the first transport equipment to the detected bit rate. The first transport equipment generates a message indicating the detected bit rate and sends the message to a second transport equipment that is connected with the other of the radio equipment and the radio equipment controller through a second CPRI link.

Inventors:
DENG JUN (CN)
YANG SHUJIE (CN)
ZHAO ZHENNING (CN)
Application Number:
PCT/CN2019/096876
Publication Date:
January 28, 2021
Filing Date:
July 19, 2019
Export Citation:
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Assignee:
ERICSSON TELEFON AB L M (SE)
DENG JUN (CN)
International Classes:
H04W28/22
Domestic Patent References:
WO2018103083A12018-06-14
WO2018103083A12018-06-14
Foreign References:
CN102340352A2012-02-01
CN102131248A2011-07-20
EP4040915A12022-08-10
Other References:
NGMN ALLIANCE: "NGMN Overview on 5G RAN Functional Decomposition", 3GPP DRAFT; 180226 NGMN_RANFSX_D1_V20_FINAL, 29 March 2018 (2018-03-29), pages 1 - 47, XP051420808
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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