DK3533281T3 - Fremgangsmåder og indretninger til random access - Google Patents

Fremgangsmåder og indretninger til random access Download PDF

Info

Publication number
DK3533281T3
DK3533281T3 DK18799610.3T DK18799610T DK3533281T3 DK 3533281 T3 DK3533281 T3 DK 3533281T3 DK 18799610 T DK18799610 T DK 18799610T DK 3533281 T3 DK3533281 T3 DK 3533281T3
Authority
DK
Denmark
Prior art keywords
methods
devices
random access
random
access
Prior art date
Application number
DK18799610.3T
Other languages
English (en)
Inventor
Jinhua Liu
Min Wang
Jan Christoffersson
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
Application granted granted Critical
Publication of DK3533281T3 publication Critical patent/DK3533281T3/da

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
    • H04W72/20—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
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • 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]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • 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
DK18799610.3T 2017-11-15 2018-10-30 Fremgangsmåder og indretninger til random access DK3533281T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/111100 2017-11-15
PCT/SE2018/051113 WO2019098905A1 (en) 2017-11-15 2018-10-30 Method, device, computer-readable storage and carrier for random access

Publications (1)

Publication Number Publication Date
DK3533281T3 true DK3533281T3 (da) 2020-09-07

Family

ID=64172567

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18799610.3T DK3533281T3 (da) 2017-11-15 2018-10-30 Fremgangsmåder og indretninger til random access

Country Status (12)

Country Link
US (4) US20210378015A1 (da)
EP (2) EP3533281B1 (da)
JP (1) JP2021503216A (da)
KR (1) KR20200076736A (da)
CN (1) CN111345108A (da)
BR (1) BR112020009119A2 (da)
DK (1) DK3533281T3 (da)
ES (1) ES2827178T3 (da)
HU (1) HUE051247T2 (da)
MX (1) MX2020004977A (da)
PL (1) PL3533281T3 (da)
WO (1) WO2019098905A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10841828B2 (en) 2017-10-30 2020-11-17 Qualcomm Incorporated Disambiguation of random access response for random access support on supplemental uplink
BR112020009119A2 (pt) * 2017-11-15 2020-10-20 Telefonaktiebolaget Lm Ericsson (Publ) método, dispositivo, armazenamento legível por computador e portadora para acesso aleatório
CN112771986A (zh) * 2018-09-28 2021-05-07 索尼公司 随机接入信道(rach)过程配置的系统和方法
CN112332967B (zh) * 2020-11-26 2023-06-23 紫光展锐(重庆)科技有限公司 数据传输方法及系统、终端及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4246848A3 (en) * 2011-09-30 2023-12-20 InterDigital Patent Holdings, Inc. Device communication using a reduced channel bandwidth
US10616924B2 (en) * 2015-10-14 2020-04-07 Lg Electronics Inc. Method and apparatus for controlling backoff procedure for coverage enhancement in wireless communication system
WO2017131430A1 (en) * 2016-01-26 2017-08-03 Lg Electronics Inc. Method for performing a random access procedure in wireless communication system and a device therefor
US10708955B2 (en) * 2017-06-23 2020-07-07 Qualcomm Incorporated Techniques and apparatuses for supplementary uplink random access configuration
HUE058109T2 (hu) * 2017-11-09 2022-07-28 Beijing Xiaomi Mobile Software Co Ltd Eljárás és berendezés vezeték nélküli eszközök képességein alapuló kommunikációhoz
BR112020009119A2 (pt) * 2017-11-15 2020-10-20 Telefonaktiebolaget Lm Ericsson (Publ) método, dispositivo, armazenamento legível por computador e portadora para acesso aleatório

Also Published As

Publication number Publication date
US10869339B2 (en) 2020-12-15
KR20200076736A (ko) 2020-06-29
EP3533281A1 (en) 2019-09-04
EP3755109A1 (en) 2020-12-23
US20210058978A1 (en) 2021-02-25
US10548170B2 (en) 2020-01-28
BR112020009119A2 (pt) 2020-10-20
US20200077448A1 (en) 2020-03-05
WO2019098905A1 (en) 2019-05-23
PL3533281T3 (pl) 2021-01-11
US20210378015A1 (en) 2021-12-02
US20190230715A1 (en) 2019-07-25
HUE051247T2 (hu) 2021-03-01
EP3533281B1 (en) 2020-08-12
MX2020004977A (es) 2020-08-24
CN111345108A (zh) 2020-06-26
ES2827178T3 (es) 2021-05-20
JP2021503216A (ja) 2021-02-04

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