Title:
ADJUSTMENT FOR TIMING ADVANCE
Document Type and Number:
WIPO Patent Application WO/2021/203432
Kind Code:
A1
Abstract:
Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of the adjustment of the Timing Advance (TA). The method comprises determining a channel occupancy time structure for accessing a radio channel between the first device and a second device, the channel occupancy time structure indicating a set of time-domain resources for accessing the radio channel; and setting a timing advance for a transmission from the first device to the second device based on the channel occupancy time structure. In this way, a dynamic adjustment of TA is allowed at the UE, which ensures that a desire duration of the gaps of the channel occupancy at different transmission scenarios.
Inventors:
TAO TAO (CN)
LUNTTILA TIMO (FI)
LUNTTILA TIMO (FI)
Application Number:
PCT/CN2020/084293
Publication Date:
October 14, 2021
Filing Date:
April 10, 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:
H04W74/00
Domestic Patent References:
| WO2020061583A1 | 2020-03-26 |
Foreign References:
| US20200037354A1 | 2020-01-30 | |||
| CN108476506A | 2018-08-31 |
Other References:
NOKIA; NOKIA SHANGHAI BELL: "Channel access and co-existence for NR-U operation.", 3GPP DRAFT; R1-1810615_CHANNEL ACCESS, vol. RAN WG1, 28 September 2018 (2018-09-28), Chengdu, China, pages 1 - 6, XP051518021
NOKIA; NOKIA SHANGHAI BELL: "On DL signals and channels.", 3GPP DRAFT; R1-1910602_DL SIGNALS AND CHANNELS_NOKIA, vol. RAN WG1, 7 October 2019 (2019-10-07), Chongqing, China, pages 1 - 17, XP051789396
See also references of EP 4111800A4
NOKIA; NOKIA SHANGHAI BELL: "On DL signals and channels.", 3GPP DRAFT; R1-1910602_DL SIGNALS AND CHANNELS_NOKIA, vol. RAN WG1, 7 October 2019 (2019-10-07), Chongqing, China, pages 1 - 17, XP051789396
See also references of EP 4111800A4
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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