GB2574852B - Random access procedures - Google Patents

Random access procedures Download PDF

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Publication number
GB2574852B
GB2574852B GB1810120.4A GB201810120A GB2574852B GB 2574852 B GB2574852 B GB 2574852B GB 201810120 A GB201810120 A GB 201810120A GB 2574852 B GB2574852 B GB 2574852B
Authority
GB
United Kingdom
Prior art keywords
random access
access procedures
procedures
random
access
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.)
Expired - Fee Related
Application number
GB1810120.4A
Other versions
GB2574852A (en
GB201810120D0 (en
Inventor
Magadi Rangaiah Raghavendra
Malik Akshitij
Burhan Abeezar
Kumar P Soman Pradeep
Bharatkumar Sherdiwala Bhaumik
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.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines Ltd
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 ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Priority to GB1810120.4A priority Critical patent/GB2574852B/en
Publication of GB201810120D0 publication Critical patent/GB201810120D0/en
Publication of GB2574852A publication Critical patent/GB2574852A/en
Application granted granted Critical
Publication of GB2574852B publication Critical patent/GB2574852B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • 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
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1810120.4A 2018-06-20 2018-06-20 Random access procedures Expired - Fee Related GB2574852B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1810120.4A GB2574852B (en) 2018-06-20 2018-06-20 Random access procedures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1810120.4A GB2574852B (en) 2018-06-20 2018-06-20 Random access procedures

Publications (3)

Publication Number Publication Date
GB201810120D0 GB201810120D0 (en) 2018-08-08
GB2574852A GB2574852A (en) 2019-12-25
GB2574852B true GB2574852B (en) 2021-05-19

Family

ID=63042706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1810120.4A Expired - Fee Related GB2574852B (en) 2018-06-20 2018-06-20 Random access procedures

Country Status (1)

Country Link
GB (1) GB2574852B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11770794B2 (en) * 2020-04-10 2023-09-26 Qualcomm Incorporated Indication of system information update via a downlink shared channel
CN115002872A (en) * 2021-03-02 2022-09-02 华为技术有限公司 Communication method and device
CN115278827B (en) * 2022-07-21 2023-10-13 上海移芯通信科技股份有限公司 Internet of things terminal network residence process control method, system and communication equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507299A (en) * 2012-10-25 2014-04-30 Samsung Electronics Co Ltd Preparing a mobile terminal for reconnection to a different cell in the event of a radio link failure on a serving cell
US20150098366A1 (en) * 2013-10-03 2015-04-09 Htc Corporation Method of Handling Uplink/Downlink Configurations for Time-Division Duplexing System and Related Communication Device
US20160255657A1 (en) * 2013-10-31 2016-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Providing access control parameters to a user equipment
WO2016186696A1 (en) * 2015-05-21 2016-11-24 Intel Corporation Transmitting system information change notifications to mtc devices
EP3211961A1 (en) * 2016-02-05 2017-08-30 HTC Corporation Device and method of handling system information
EP3510813A1 (en) * 2017-03-24 2019-07-17 Telefonaktiebolaget LM Ericsson (Publ) Validity time of system information in a wireless communication system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507299A (en) * 2012-10-25 2014-04-30 Samsung Electronics Co Ltd Preparing a mobile terminal for reconnection to a different cell in the event of a radio link failure on a serving cell
US20150098366A1 (en) * 2013-10-03 2015-04-09 Htc Corporation Method of Handling Uplink/Downlink Configurations for Time-Division Duplexing System and Related Communication Device
US20160255657A1 (en) * 2013-10-31 2016-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Providing access control parameters to a user equipment
WO2016186696A1 (en) * 2015-05-21 2016-11-24 Intel Corporation Transmitting system information change notifications to mtc devices
EP3211961A1 (en) * 2016-02-05 2017-08-30 HTC Corporation Device and method of handling system information
EP3510813A1 (en) * 2017-03-24 2019-07-17 Telefonaktiebolaget LM Ericsson (Publ) Validity time of system information in a wireless communication system

Also Published As

Publication number Publication date
GB2574852A (en) 2019-12-25
GB201810120D0 (en) 2018-08-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220620