Title:
TRANSMISSION MEDIUM SHARING IN A WIRELESS COMMUNICATIONS NETWORK
Document Type and Number:
WIPO Patent Application WO/2020/063577
Kind Code:
A1
Abstract:
A method of enabling sharing of a transmission medium by a first node of a wireless communications network and at least one further node of the network, comprising at the first node, acquiring occupancy of a channel of the transmission medium for a chosen Channel Occupancy Time which is less than or equal to a Maximum Channel Occupancy Time, generating first medium sharing information comprising first node identification data, generating second medium sharing information comprising first node channel occupancy expiration time data, transmitting the first medium sharing information, transmitting the second medium sharing information, at the further node, receiving the first medium sharing information, using the information to identify the first node and using the identification of the first node to determine when sharing of the channel with the first node is allowed, receiving the second medium sharing information, using the information to determine the expiration time of the occupancy of the channel by the first node and using the expiration time to determine when transmission on the channel by the further node is possible.
Inventors:
GARCIA VIRGILE (CN)
SALIM UMER (CN)
KHSIBA MOHAMED-ACHRAF (CN)
JECHOUX BRUNO (CN)
SALIM UMER (CN)
KHSIBA MOHAMED-ACHRAF (CN)
JECHOUX BRUNO (CN)
Application Number:
PCT/CN2019/107481
Publication Date:
April 02, 2020
Filing Date:
September 24, 2019
Export Citation:
Assignee:
JRD COMMUNICATION SHENZHEN LTD (CN)
International Classes:
H04W74/00
Domestic Patent References:
| WO2018017354A2 | 2018-01-25 |
Foreign References:
| US20160227425A1 | 2016-08-04 | |||
| US20180227936A1 | 2018-08-09 | |||
| US20170041805A1 | 2017-02-09 |
Other References:
HUAWEI; HISILICON: "NR frame structure and scheduling on unlicensed bands", 3GPP TSG RAN WG1 MEETING #92BIS, no. R1-1803678, 20 April 2018 (2018-04-20), Sanya, China, XP051412956
ERICSSON: "Status Report to TSG 1 Work plan related evaluation", 3GPP TSG RAN MEETING #72, no. RP-160876, 16 June 2016 (2016-06-16), Busan, South Korea, XP051103717
ERICSSON: "Status Report to TSG 1 Work plan related evaluation", 3GPP TSG RAN MEETING #72, no. RP-161250, 16 June 2016 (2016-06-16), Busan, South Korea, XP051104105
See also references of EP 3682702A4
ERICSSON: "Status Report to TSG 1 Work plan related evaluation", 3GPP TSG RAN MEETING #72, no. RP-160876, 16 June 2016 (2016-06-16), Busan, South Korea, XP051103717
ERICSSON: "Status Report to TSG 1 Work plan related evaluation", 3GPP TSG RAN MEETING #72, no. RP-161250, 16 June 2016 (2016-06-16), Busan, South Korea, XP051104105
See also references of EP 3682702A4
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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