CN114175714A - 管理无线设备与基站的通信以从基站获得系统信息同时减少拥塞 - Google Patents

管理无线设备与基站的通信以从基站获得系统信息同时减少拥塞 Download PDF

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Publication number
CN114175714A
CN114175714A CN202080054090.6A CN202080054090A CN114175714A CN 114175714 A CN114175714 A CN 114175714A CN 202080054090 A CN202080054090 A CN 202080054090A CN 114175714 A CN114175714 A CN 114175714A
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CN
China
Prior art keywords
request
wireless device
determining
access channel
base station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202080054090.6A
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English (en)
Chinese (zh)
Other versions
CN114175714B (zh
Inventor
K.文卡特拉姆
A.A.谢克
D.艾默加
S.王
A.V.桑塔纳姆
O.厄兹蒂尔克
北添正人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/929,410 external-priority patent/US11234259B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN114175714A publication Critical patent/CN114175714A/zh
Application granted granted Critical
Publication of CN114175714B publication Critical patent/CN114175714B/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0289—Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202080054090.6A 2019-07-31 2020-07-16 管理无线设备与基站的通信以从基站获得系统信息同时减少拥塞 Active CN114175714B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IN201941030908 2019-07-31
IN201941030908 2019-07-31
US16/929,410 2020-07-15
US16/929,410 US11234259B2 (en) 2020-07-15 2020-07-15 Managing wireless device communication with a base station
PCT/US2020/042218 WO2021021448A1 (en) 2019-07-31 2020-07-16 Managing wireless device communication to obtain system information from a base station while reducing collisions

Publications (2)

Publication Number Publication Date
CN114175714A true CN114175714A (zh) 2022-03-11
CN114175714B CN114175714B (zh) 2024-07-19

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Application Number Title Priority Date Filing Date
CN202080054090.6A Active CN114175714B (zh) 2019-07-31 2020-07-16 管理无线设备与基站的通信以从基站获得系统信息同时减少拥塞

Country Status (3)

Country Link
EP (1) EP4005286A1 (de)
CN (1) CN114175714B (de)
WO (1) WO2021021448A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110096660A1 (en) * 2008-06-24 2011-04-28 Panasonic Corporation Handover processing method, and mobile terminal used in the method
WO2016130355A1 (en) * 2015-02-10 2016-08-18 Qualcomm Incorporated System information updating
WO2018227867A1 (zh) * 2017-06-12 2018-12-20 西安交通大学 一种5g大连接物联网中基于用户分类的差异化退避方法
WO2018228940A1 (en) * 2017-06-16 2018-12-20 Panasonic Intellectual Property Corporation Of America User equipment and base station participating in a system information acquisition procedure
EP3419340A1 (de) * 2016-03-11 2018-12-26 LG Electronics Inc. -1- Systeminformationssignalempfangsverfahren, benutzergerät, systeminformationssignalübertragungsverfahren und basisstation
CN109845340A (zh) * 2017-01-26 2019-06-04 Lg 电子株式会社 请求系统信息的方法和装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110096660A1 (en) * 2008-06-24 2011-04-28 Panasonic Corporation Handover processing method, and mobile terminal used in the method
WO2016130355A1 (en) * 2015-02-10 2016-08-18 Qualcomm Incorporated System information updating
EP3419340A1 (de) * 2016-03-11 2018-12-26 LG Electronics Inc. -1- Systeminformationssignalempfangsverfahren, benutzergerät, systeminformationssignalübertragungsverfahren und basisstation
CN109845340A (zh) * 2017-01-26 2019-06-04 Lg 电子株式会社 请求系统信息的方法和装置
WO2018227867A1 (zh) * 2017-06-12 2018-12-20 西安交通大学 一种5g大连接物联网中基于用户分类的差异化退避方法
WO2018228940A1 (en) * 2017-06-16 2018-12-20 Panasonic Intellectual Property Corporation Of America User equipment and base station participating in a system information acquisition procedure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ITRI: "Discussion on indicating the broadcast of on-demand SIBs", 3GPP TSG-RAN WG2 MEETING #97 R2-1701345 *

Also Published As

Publication number Publication date
CN114175714B (zh) 2024-07-19
EP4005286A1 (de) 2022-06-01
WO2021021448A1 (en) 2021-02-04

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