Title:
SCHEMES ON INDICATION OF SIB ACCUMULATION ACROSS SI WINDOWS
Document Type and Number:
WIPO Patent Application WO/2023/240616
Kind Code:
A1
Abstract:
In IoT system, there are SIB, e.g. NTN SIB, that can be updated in the same modification period without extra indication to UE, which may cause UE over-accumulating SI windows and UE cannot decode SIB. It is necessary to design specific schemes. An innovative scheme is adding extra indication to help eNB and UE have same understanding on SIB accumulation across SI windows, to ensure UE successfully decode SIB.
Inventors:
TANG WEN (CN)
CHARBIT GILLES (GB)
CAI YAOHUA (CN)
CHARBIT GILLES (GB)
CAI YAOHUA (CN)
Application Number:
PCT/CN2022/099522
Publication Date:
December 21, 2023
Filing Date:
June 17, 2022
Export Citation:
Assignee:
MEDIATEK SINGAPORE PTE LTD (SG)
TANG WEN (CN)
CHARBIT GILLES (GB)
CAI YAOHUA (CN)
TANG WEN (CN)
CHARBIT GILLES (GB)
CAI YAOHUA (CN)
International Classes:
H04W48/08
Foreign References:
| CN109076440A | 2018-12-21 | |||
| US20200252858A1 | 2020-08-06 |
Other References:
ERICSSON: "SIB for Rel-13 low complexity and coverage enhanced UEs", 3GPP TSG-RAN WG2 #91 TDOC R2-153711, 23 August 2015 (2015-08-23), XP051004363
HUAWEI, HISILICON: "SI Acquisition for eMTC", 3GPP TSG-RAN WG2 MEETING #93 R2-161450, 14 February 2016 (2016-02-14), XP051055331
MEDIATEK INC.: "Impact of Enhanced Coverage on System Information", 3GPP TSG-RAN2 #84 MEETING R2-134075, 13 November 2013 (2013-11-13), XP050736877
HUAWEI, HISILICON: "SI Acquisition for eMTC", 3GPP TSG-RAN WG2 MEETING #93 R2-161450, 14 February 2016 (2016-02-14), XP051055331
MEDIATEK INC.: "Impact of Enhanced Coverage on System Information", 3GPP TSG-RAN2 #84 MEETING R2-134075, 13 November 2013 (2013-11-13), XP050736877
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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