SG11202008403TA - Radio link failure management in wireless communication networks - Google Patents

Radio link failure management in wireless communication networks

Info

Publication number
SG11202008403TA
SG11202008403TA SG11202008403TA SG11202008403TA SG11202008403TA SG 11202008403T A SG11202008403T A SG 11202008403TA SG 11202008403T A SG11202008403T A SG 11202008403TA SG 11202008403T A SG11202008403T A SG 11202008403TA SG 11202008403T A SG11202008403T A SG 11202008403TA
Authority
SG
Singapore
Prior art keywords
wireless communication
radio link
communication networks
link failure
failure management
Prior art date
Application number
SG11202008403TA
Inventor
Mattias Bergström
Torsten Dudda
Cecilia Eklöf
Original Assignee
Ericsson Telefon Ab L M
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of SG11202008403TA publication Critical patent/SG11202008403TA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202008403TA 2018-04-05 2019-04-03 Radio link failure management in wireless communication networks SG11202008403TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862653195P 2018-04-05 2018-04-05
PCT/IB2019/052737 WO2019193519A1 (en) 2018-04-05 2019-04-03 Radio link failure management in wireless communication networks

Publications (1)

Publication Number Publication Date
SG11202008403TA true SG11202008403TA (en) 2020-09-29

Family

ID=66448597

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202008403TA SG11202008403TA (en) 2018-04-05 2019-04-03 Radio link failure management in wireless communication networks

Country Status (11)

Country Link
US (1) US20210153276A1 (en)
EP (1) EP3777459A1 (en)
JP (1) JP2021520718A (en)
KR (1) KR20200127224A (en)
CN (1) CN111937484A (en)
AR (1) AR115039A1 (en)
BR (1) BR112020020268A2 (en)
RU (1) RU2754777C1 (en)
SG (1) SG11202008403TA (en)
WO (1) WO2019193519A1 (en)
ZA (1) ZA202005396B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3876618A4 (en) * 2018-10-31 2022-06-08 Ntt Docomo, Inc. User equipment and base station apparatus
WO2021212437A1 (en) * 2020-04-23 2021-10-28 Nokia Shanghai Bell Co., Ltd. Apparatus for a wireless communications system and user equipment
CN115118400A (en) * 2021-03-17 2022-09-27 上海朗帛通信技术有限公司 Method and equipment used for wireless communication

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100366120C (en) * 2005-08-01 2008-01-30 华为技术有限公司 Wireless resource control connection fault information reporting method in wicle-band CDMA system
US20090175175A1 (en) * 2008-01-04 2009-07-09 Interdigital Patent Holdings, Inc. Radio link control reset using radio resource control signaling
US8305971B2 (en) * 2009-01-13 2012-11-06 Cisco Technology, Inc. Utilizing persistent interference information for radio channel selection
WO2011038243A2 (en) * 2009-09-25 2011-03-31 Fong, Mo-Han System and method for multi-carrier network operation
EP2474183B1 (en) * 2010-08-13 2016-10-12 Huawei Technologies Co., Ltd. Method for providing information in a cellular wireless communication system
US9603050B2 (en) * 2012-02-22 2017-03-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and base station for controlling wireless communication of data
EP2865232B1 (en) * 2012-06-26 2020-01-15 Telefonaktiebolaget LM Ericsson (publ) Methods and nodes for soft cell uplink prioritization
CN104584633B (en) * 2012-08-23 2018-12-18 交互数字专利控股公司 It is operated in radio systems using multiple schedulers
CN105580292B (en) * 2013-09-24 2019-01-08 Lg电子株式会社 For the communication between the MAC and PHY of the parallel random access procedure of dual link
EP2854444A1 (en) * 2013-09-27 2015-04-01 Panasonic Intellectual Property Corporation of America Efficient uplink scheduling mechanism for dual connectivity
JP6412887B2 (en) * 2014-01-31 2018-10-24 京セラ株式会社 Base station, user terminal, and communication control method
US10306695B2 (en) * 2014-01-31 2019-05-28 Qualcomm Incorporated Procedures for managing secondary eNB (SeNB) radio link failure (S-RLF) in dual connectivity scenarios
CN109245870B (en) * 2017-06-16 2021-12-28 华为技术有限公司 Method for processing radio link failure, terminal equipment and base station
CN109429257B (en) * 2017-06-22 2022-11-04 夏普株式会社 User equipment and related method
CN107567041B (en) * 2017-08-08 2019-12-10 电信科学技术研究院 Method and equipment for processing wireless link fault

Also Published As

Publication number Publication date
CN111937484A (en) 2020-11-13
AR115039A1 (en) 2020-11-18
RU2754777C1 (en) 2021-09-07
KR20200127224A (en) 2020-11-10
WO2019193519A1 (en) 2019-10-10
EP3777459A1 (en) 2021-02-17
BR112020020268A2 (en) 2021-01-12
ZA202005396B (en) 2022-01-26
US20210153276A1 (en) 2021-05-20
JP2021520718A (en) 2021-08-19

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