Title:
HANDOVER CONTROL METHOD, RELAY DEVICE, AND DONOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/033546
Kind Code:
A1
Abstract:
A first donor device 200S transmits, to UE 100 (lower-level device) under control of an IAB node 300, a first handover command for instructing handover of the UE 100. Upon receipt of the first handover command addressed to the UE 100, the IAB node 300 suspends the forwarding of the first handover command to the UE 100 until handover of the IAB node 300 is executed.
Inventors:
FUJISHIRO MASATO (JP)
Application Number:
PCT/JP2020/030008
Publication Date:
February 25, 2021
Filing Date:
August 05, 2020
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H04W16/26; H04W36/02; H04W36/18; H04W88/04
Domestic Patent References:
| WO2017195823A1 | 2017-11-16 |
Other References:
HUAWEI: "Inter IAB donor- CU topology adaptation[ online", 3GPP TSG RAN WG3 #105 R3-194347, vol. RAN WG3, 17 August 2019 (2019-08-17), pages 1 - 3, XP051770539
ZTE, SANECHIPS: "Discussion on network-controlled IAB migration handling", 3GPP TSG RAN WG3 #103 R3-190542, vol. RAN WG3, 15 February 2019 (2019-02-15), XP051604480
ZTE, SANECHIPS: "Discussion on network-controlled IAB migration handling", 3GPP TSG RAN WG3 #103 R3-190542, vol. RAN WG3, 15 February 2019 (2019-02-15), XP051604480
Attorney, Agent or Firm:
CURIUSE PATENT PROFESSIONAL CORPORATION (JP)
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