Title:
MECHANISM FOR PRIORITIZATION OF TRANSMISSIONS
Document Type and Number:
WIPO Patent Application WO/2022/036590
Kind Code:
A1
Abstract:
Example embodiments of the present disclosure relate to prioritization of transmissions. According to embodiments of the present disclosure, a first device receives a plurality of transmission opportunities for transmissions. If resources of the plurality of transmission opportunities are collided, the first device determines probabilities for accessing channels of the plurality of grants. The first device selecting the transmission opportunity by taking the probabilities for accessing channels into consideration. In this way, it improves efficiency by allowing the first device to prioritize the transmission opportunity with higher probability of LBT success. Further, it reduces the probability where the first device select a transmission opportunity that eventually cannot be transmitted due to LBT failure and hence diminish the benefits of intra-UE prioritization.
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Inventors:
KUO PING-HENG (GB)
TAO TAO (CN)
WU CHUNLI (CN)
TAO TAO (CN)
WU CHUNLI (CN)
Application Number:
PCT/CN2020/110004
Publication Date:
February 24, 2022
Filing Date:
August 19, 2020
Export Citation:
Assignee:
NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
International Classes:
H04W72/00
Domestic Patent References:
| WO2018172620A1 | 2018-09-27 |
Foreign References:
| CN111107555A | 2020-05-05 | |||
| CN111277345A | 2020-06-12 | |||
| US20200037354A1 | 2020-01-30 |
Other References:
NOKIA, NOKIA SHANGHAI BELL: "Feature Lead’s Summary on Channel Access Procedures", 3GPP DRAFT; R1-1904187 NRU CHANNEL ACCESS SUMMARY_RAN1 96BIS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, 9 April 2019 (2019-04-09), Xian, China, XP051707154
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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