SG11202100034QA - Backoff procedure in random access - Google Patents

Backoff procedure in random access

Info

Publication number
SG11202100034QA
SG11202100034QA SG11202100034QA SG11202100034QA SG11202100034QA SG 11202100034Q A SG11202100034Q A SG 11202100034QA SG 11202100034Q A SG11202100034Q A SG 11202100034QA SG 11202100034Q A SG11202100034Q A SG 11202100034QA SG 11202100034Q A SG11202100034Q A SG 11202100034QA
Authority
SG
Singapore
Prior art keywords
random access
backoff procedure
backoff
procedure
random
Prior art date
Application number
SG11202100034QA
Inventor
Linhai He
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202100034QA publication Critical patent/SG11202100034QA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random 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, e.g. scheduled or random access
    • H04W74/02—Hybrid access techniques
SG11202100034QA 2018-08-08 2019-08-08 Backoff procedure in random access SG11202100034QA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862716244P 2018-08-08 2018-08-08
US16/534,799 US11071147B2 (en) 2018-08-08 2019-08-07 Backoff procedure in random access
PCT/US2019/045688 WO2020033672A1 (en) 2018-08-08 2019-08-08 Backoff procedure in random access

Publications (1)

Publication Number Publication Date
SG11202100034QA true SG11202100034QA (en) 2021-03-30

Family

ID=69407197

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100034QA SG11202100034QA (en) 2018-08-08 2019-08-08 Backoff procedure in random access

Country Status (6)

Country Link
US (1) US11071147B2 (en)
EP (1) EP3834577B1 (en)
KR (1) KR20210042093A (en)
CN (1) CN112544120A (en)
SG (1) SG11202100034QA (en)
WO (1) WO2020033672A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11153904B2 (en) * 2018-02-21 2021-10-19 FG Innovation Company Limited Prioritizing access and services in next generation networks
EP4014661A1 (en) * 2019-08-14 2022-06-22 Nokia Technologies Oy Enhancement to rach procedure
CN116634597A (en) * 2020-05-15 2023-08-22 维沃移动通信有限公司 Random access processing method and terminal
US11889560B2 (en) * 2021-05-27 2024-01-30 Qualcomm Incorporated Mitigating access congestion on a wireless network

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8774112B2 (en) * 2009-06-07 2014-07-08 Lg Electronics Inc. Method in which user equipment performs random access in a carrier aggregation mobile communication system
US10897780B2 (en) * 2016-12-19 2021-01-19 Qualcomm Incorporated Random access channel (RACH) timing adjustment
KR102583720B1 (en) * 2017-03-24 2023-10-04 모토로라 모빌리티 엘엘씨 Method and apparatus for random access on a wireless communication network
US11723063B2 (en) * 2017-08-11 2023-08-08 Qualcomm Incorporated Different configurations for message content and transmission in a random access procedure
US11432335B2 (en) 2018-01-23 2022-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Back-off timer per SSB in NR
US11153904B2 (en) * 2018-02-21 2021-10-19 FG Innovation Company Limited Prioritizing access and services in next generation networks
US11399393B2 (en) * 2019-01-09 2022-07-26 Ofinno, Llc Random access backoff indicator

Also Published As

Publication number Publication date
US11071147B2 (en) 2021-07-20
WO2020033672A1 (en) 2020-02-13
EP3834577B1 (en) 2022-09-14
CN112544120A (en) 2021-03-23
KR20210042093A (en) 2021-04-16
EP3834577A1 (en) 2021-06-16
US20200053794A1 (en) 2020-02-13

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