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MX2020001542A - Dispositivo de red, dispositivo terminal y metodos asociados. - Google Patents

Dispositivo de red, dispositivo terminal y metodos asociados.

Info

Publication number
MX2020001542A
MX2020001542A MX2020001542A MX2020001542A MX2020001542A MX 2020001542 A MX2020001542 A MX 2020001542A MX 2020001542 A MX2020001542 A MX 2020001542A MX 2020001542 A MX2020001542 A MX 2020001542A MX 2020001542 A MX2020001542 A MX 2020001542A
Authority
MX
Mexico
Prior art keywords
terminal device
random access
associated methods
network device
access request
Prior art date
Application number
MX2020001542A
Other languages
English (en)
Inventor
Jinhua Liu
Mats Folke
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
Publication of MX2020001542A publication Critical patent/MX2020001542A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente invención proporciona un método (500) en un dispositivo de red. El método (500) comprende: recibir (510) un mensaje de solicitud de acceso aleatorio desde un dispositivo terminal; y transmitir (520) al dispositivo terminal un mensaje de respuesta de acceso aleatorio (RAR) en respuesta al mensaje de solicitud de acceso aleatorio. El mensaje de RAR tiene un formato que depende de un tipo de mensaje de solicitud de acceso aleatorio.
MX2020001542A 2017-08-11 2018-06-08 Dispositivo de red, dispositivo terminal y metodos asociados. MX2020001542A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2017097199 2017-08-11
PCT/CN2018/090448 WO2019029251A1 (en) 2017-08-11 2018-06-08 NETWORK DEVICE, TERMINAL DEVICE, AND ASSOCIATED METHODS

Publications (1)

Publication Number Publication Date
MX2020001542A true MX2020001542A (es) 2020-07-13

Family

ID=65270936

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020001542A MX2020001542A (es) 2017-08-11 2018-06-08 Dispositivo de red, dispositivo terminal y metodos asociados.

Country Status (8)

Country Link
US (1) US10887921B2 (es)
EP (1) EP3466036B1 (es)
JP (1) JP6930022B2 (es)
CN (1) CN109661803B (es)
AR (1) AR112647A1 (es)
MX (1) MX2020001542A (es)
RU (1) RU2731769C1 (es)
WO (1) WO2019029251A1 (es)

Families Citing this family (9)

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JP7297866B2 (ja) * 2018-07-30 2023-06-26 オッポ広東移動通信有限公司 ランダムアクセス方法及び関連機器
US12317325B2 (en) * 2019-02-13 2025-05-27 Apple Inc. Apparatus and method for generating mac format for messaging in a two-step random access procedure
KR20220002512A (ko) * 2019-04-30 2022-01-06 지티이 코포레이션 향상된 랜덤 액세스 절차의 시스템 및 방법
CN114375067A (zh) * 2019-06-14 2022-04-19 维沃移动通信有限公司 随机接入方法、响应方法、终端及网络设备
CN113330811A (zh) * 2019-07-19 2021-08-31 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
CN112312583B (zh) * 2019-07-29 2022-10-04 大唐移动通信设备有限公司 一种信息接收、发送方法、终端及网络设备
EP4005325B1 (en) 2019-07-30 2025-07-02 ZTE Corporation Architecture for random access messaging
US20230232458A1 (en) * 2020-09-29 2023-07-20 Telefonaktiebolaget Lm Ericsson (Publ) Random Access Response in a Wireless Communication Network
RU2755987C1 (ru) * 2020-10-08 2021-09-23 Некоммерческое партнерство «Центр прикладных исследований компьютерных сетей» Способ организации сетевого процессорного устройства

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101548748B1 (ko) 2008-08-07 2015-09-11 엘지전자 주식회사 랜덤 접속 절차를 수행하는 방법
KR100949972B1 (ko) 2009-01-02 2010-03-29 엘지전자 주식회사 단말의 임의접속 수행 기법
CN102026411B (zh) * 2009-09-18 2014-07-23 电信科学技术研究院 一种mac pdu的发送方法、系统和装置
CN102088793B (zh) * 2009-12-03 2013-11-06 华为技术有限公司 一种接入网络的方法和系统
CN102438306A (zh) 2010-09-29 2012-05-02 中兴通讯股份有限公司 功率控制方法、网络侧设备及终端
US8588163B2 (en) * 2010-10-01 2013-11-19 Industrial Technology Research Institute Random access method, parameter assignment method, wireless communication device, and base station using the same
EP2706692B1 (en) * 2011-05-06 2018-07-04 LG Electronics Inc. Method and apparatus for adjusting transmission timing in wireless access system supporting carrier aggregation
KR20130083708A (ko) * 2012-01-13 2013-07-23 주식회사 팬택 무선 통신 시스템에서 랜덤 액세스의 수행장치 및 방법
CN103228053A (zh) * 2012-01-29 2013-07-31 中兴通讯股份有限公司 一种多载波系统随机接入方法及基站及移动终端及系统
RU2539650C2 (ru) * 2012-05-11 2015-01-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для выполнения процедуры сообщения о запасе мощности в системе беспроводной связи
EP2912918B1 (en) * 2012-10-23 2017-12-06 LG Electronics Inc. Method and apparatus for performing backoff in wireless communication system
EP2929746B1 (en) 2012-12-04 2019-08-07 Telefonaktiebolaget LM Ericsson (publ) Overload control in a communication network
EP3122103B1 (en) * 2014-03-20 2020-02-05 Sharp Kabushiki Kaisha Terminal device, base station device, notification system, notification method, and integrated circuit
EP3113569B1 (en) 2014-03-21 2019-05-08 Huawei Technologies Co., Ltd. Random access response methods and terminal
WO2017119733A1 (en) * 2016-01-06 2017-07-13 Lg Electronics Inc. Method for transmitting a mac pdu in wireless communication system and a device therefor
EP3596993B1 (en) * 2017-06-07 2021-08-25 Samsung Electronics Co., Ltd. System and method of identifying random access response

Also Published As

Publication number Publication date
US10887921B2 (en) 2021-01-05
EP3466036B1 (en) 2021-08-04
JP2020530699A (ja) 2020-10-22
US20200077444A1 (en) 2020-03-05
EP3466036A4 (en) 2019-10-23
WO2019029251A1 (en) 2019-02-14
RU2731769C1 (ru) 2020-09-08
CN109661803B (zh) 2021-08-13
AR112647A1 (es) 2019-11-20
EP3466036A1 (en) 2019-04-10
CN109661803A (zh) 2019-04-19
JP6930022B2 (ja) 2021-09-01

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