RU2634712C1 - Способ для выполнения процедуры произвольного доступа - Google Patents

Способ для выполнения процедуры произвольного доступа Download PDF

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Publication number
RU2634712C1
RU2634712C1 RU2016124116A RU2016124116A RU2634712C1 RU 2634712 C1 RU2634712 C1 RU 2634712C1 RU 2016124116 A RU2016124116 A RU 2016124116A RU 2016124116 A RU2016124116 A RU 2016124116A RU 2634712 C1 RU2634712 C1 RU 2634712C1
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Russia
Prior art keywords
cell
random access
access preamble
transmission
prach
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RU2016124116A
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English (en)
Russian (ru)
Inventor
Даесунг ХВАНГ
Юндзунг И
Сукчел ЯНГ
Original Assignee
ЭлДжи ЭЛЕКТРОНИКС ИНК.
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    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2016124116A 2013-11-19 2014-10-16 Способ для выполнения процедуры произвольного доступа RU2634712C1 (ru)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361906398P 2013-11-19 2013-11-19
US61/906,398 2013-11-19
US201461932208P 2014-01-27 2014-01-27
US61/932,208 2014-01-27
US201462060540P 2014-10-06 2014-10-06
US62/060,540 2014-10-06
PCT/KR2014/009723 WO2015076501A1 (ko) 2013-11-19 2014-10-16 랜덤 액세스 절차를 수행하는 방법

Publications (1)

Publication Number Publication Date
RU2634712C1 true RU2634712C1 (ru) 2017-11-03

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Country Status (7)

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US (4) US9826554B2 (enExample)
EP (2) EP3627954B1 (enExample)
JP (1) JP6509853B2 (enExample)
KR (1) KR102261184B1 (enExample)
CN (1) CN105745849B (enExample)
RU (1) RU2634712C1 (enExample)
WO (1) WO2015076501A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2774924C1 (ru) * 2018-09-21 2022-06-24 Нокиа Текнолоджиз Ой Процедура произвольного доступа
US11997718B2 (en) 2018-09-21 2024-05-28 Nokia Technologies Oy Random access procedure

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3879892A1 (en) * 2013-08-27 2021-09-15 Samsung Electronics Co., Ltd. Method and system for random access procedure and radio link failure in inter-enb carrier aggregation
US10555344B2 (en) 2013-09-24 2020-02-04 Lg Electronics Inc. MAC layer communication for parallel random access procedures of dual connectivity
RU2634712C1 (ru) 2013-11-19 2017-11-03 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ для выполнения процедуры произвольного доступа
US9999002B2 (en) * 2014-03-21 2018-06-12 Avago Technologies General Ip (Singapore) Pte. Ltd. Uplink power scaling for dual connectivity
KR102298357B1 (ko) * 2014-03-21 2021-09-07 삼성전자 주식회사 무선통신 시스템에서 다중 기지국과 랜덤 엑세스 수행 방법 및 장치
CN106233771B (zh) * 2014-04-18 2019-11-19 株式会社Ntt都科摩 用户装置、以及上行发送功率信息发送方法
JP5878595B2 (ja) * 2014-07-11 2016-03-08 株式会社Ｎｔｔドコモ ユーザ端末、無線通信システムおよび無線通信方法
WO2016006345A1 (ja) * 2014-07-11 2016-01-14 株式会社Ｎｔｔドコモ ユーザ端末および無線通信方法
US10129910B2 (en) * 2014-10-06 2018-11-13 Qualcomm Incorporated PRACH transmission power adjustment
KR101685301B1 (ko) * 2015-08-28 2016-12-09 한국과학기술원 임의접속 과정을 통한 통신 장치 및 방법
CN108605368A (zh) * 2016-02-04 2018-09-28 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
BR112018071366A8 (pt) * 2016-04-20 2022-06-28 Sharp Kk Aparelho terminal, aparelho de estação-base e método de comunicação
US11483805B2 (en) * 2016-08-18 2022-10-25 Samsung Electronics Co., Ltd. Method and device for transmitting and receiving uplink control information in wireless communication system
EP3516891A1 (en) * 2016-09-26 2019-07-31 Nokia Solutions and Networks Oy Communication system
KR101745839B1 (ko) * 2016-10-11 2017-06-09 한국과학기술원 임의접속 과정을 통한 통신 장치 및 방법
TWI618437B (zh) * 2016-11-01 2018-03-11 財團法人資訊工業策進會 無線裝置、基地台、用於無線裝置之隨機存取方法及用於基地台之前置碼配置方法
US10568130B2 (en) 2016-12-22 2020-02-18 Qualcomm Incorporated Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
TWI674965B (zh) 2017-01-05 2019-10-21 三緯國際立體列印科技股份有限公司 多色3d物件的切層列印方法
WO2018182385A1 (en) 2017-04-01 2018-10-04 Samsung Electronics Co., Ltd. Random access method, network node and user equipment
CN109600841B (zh) * 2017-09-30 2024-03-15 北京三星通信技术研究有限公司 随机接入方法、网络节点和用户设备
US11064401B2 (en) 2017-04-01 2021-07-13 Samsung Electronics Co., Ltd. Random access method, network node and user equipment
CN110603793B (zh) * 2017-05-03 2022-06-14 Lg 电子株式会社 用于发送随机接入信道信号的方法、用户设备、用于接收随机接入信道信号的方法和基站
CN110692203B (zh) * 2017-05-04 2022-05-31 摩托罗拉移动有限责任公司 确定用于前导传输的波束
US10477593B2 (en) * 2017-06-08 2019-11-12 Qualcomm Incorporated Techniques and apparatuses for access in a backhaul network
EP3639606B1 (en) * 2017-06-16 2025-03-19 Motorola Mobility LLC Performing multiple random access procedures
US10708829B2 (en) * 2017-06-16 2020-07-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for random access configuration
KR102588435B1 (ko) 2017-09-08 2023-10-12 삼성전자주식회사 리소스 결정, 리소스 구성, 랜덤 액세스 프리엠블 송신 및 랜덤 엑세스를 위한 방법 및 장치
EP4048011B1 (en) * 2017-09-08 2025-11-12 Samsung Electronics Co., Ltd. Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access
CN111295924B (zh) * 2017-11-09 2022-05-24 华为技术有限公司 通信装置的随机接入方法、装置和存储介质
CN111373829B (zh) * 2017-11-22 2022-06-07 中兴通讯股份有限公司 不同随机接入资源的共存和关联的方法和装置
ES2971500T3 (es) 2018-03-29 2024-06-05 Beijing Xiaomi Mobile Software Co Ltd Método y dispositivo de notificación de información, y método y dispositivo de funcionamiento basados en parte de ancho de banda
CN110557978B (zh) * 2018-04-04 2024-02-06 北京小米移动软件有限公司 上行传输方法、装置及存储介质
US11089651B2 (en) * 2018-04-06 2021-08-10 Apple Inc. Systems and methods for physical random access channel transmissions
JP6754016B1 (ja) 2018-04-16 2020-09-09 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 解除および再中断時における非アクティブパラメータの処理
WO2020032591A1 (en) * 2018-08-08 2020-02-13 Samsung Electronics Co., Ltd. Handling collisions in wireless networks
EP3963962A1 (en) * 2019-05-02 2022-03-09 Telefonaktiebolaget LM Ericsson (publ) Transmit power allocation technique
US11432250B2 (en) * 2019-06-27 2022-08-30 Qualcomm Incorporated Transmission power control
WO2021029732A1 (ko) * 2019-08-14 2021-02-18 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신 하는 방법 및 이를 지원하는 장치
CN114930951B (zh) * 2020-02-14 2024-08-23 中兴通讯股份有限公司 信号取消的方法
US20250227566A1 (en) * 2022-04-22 2025-07-10 Apple Inc. Primary Secondary Cell Handover in Unlicensed Spectrum
CN119052922B (zh) * 2023-05-13 2025-11-14 上海移远通信技术股份有限公司 被用于无线通信的节点中的方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2451423C2 (ru) * 2006-12-01 2012-05-20 Квэлкомм Инкорпорейтед Передача сигнала управления для систем беспроводной связи
KR20120081558A (ko) * 2011-01-11 2012-07-19 삼성전자주식회사 이동통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치
WO2012148239A2 (ko) * 2011-04-28 2012-11-01 엘지전자 주식회사 랜덤 액세스 수행 방법 및 장치
WO2013025009A2 (ko) * 2011-08-12 2013-02-21 엘지전자 주식회사 랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100317267B1 (ko) * 1999-10-02 2001-12-22 서평원 공통 패킷 채널의 보호 방법
KR100452639B1 (ko) * 2001-10-20 2004-10-14 한국전자통신연구원 위성 이동 통신 시스템에서 공통 패킷 채널 접속 방법
US7248889B2 (en) * 2002-03-08 2007-07-24 Nokia Corporation Method and device for controlling the power in an asymmetric soft handover condition
KR100662408B1 (ko) * 2005-05-24 2007-01-02 엘지전자 주식회사 랜덤 액세스를 위한 채널 할당 방법
CN101300757B (zh) * 2005-11-04 2017-08-11 日本电气株式会社 无线电通信系统及用于其的发送功率控制方法
KR101196897B1 (ko) * 2006-01-20 2012-11-01 에릭슨 엘지 주식회사 무선통신 시스템 내에서 랜덤 액세스 채널에 주파수 대역을 할당하는 방법 및 장치와, 그의 랜덤 액세스 채널 상에서의 신호 송수신 장치 및 방법
EP2218288B1 (en) * 2007-11-01 2011-05-18 Koninklijke Philips Electronics N.V. Improved power ramping for rach
KR101531513B1 (ko) * 2008-02-04 2015-07-06 엘지전자 주식회사 랜덤 접속의 접속 지연 재개 방법
WO2009112080A1 (en) * 2008-03-14 2009-09-17 Nokia Siemens Networks Oy Method, devices and system for local collision avoidance for random access in relay networks
CN101686544A (zh) * 2008-09-22 2010-03-31 中兴通讯股份有限公司 专用随机接入资源的分配方法和基站
US8655365B2 (en) * 2009-01-09 2014-02-18 Alcatel Lucent Method for managing radio links within a radio communication system with mobile units, and equipment adapted to implementing the method
EP2553986B1 (en) * 2010-04-01 2016-09-07 Sun Patent Trust Transmit power control for physical random access channels
EP2437404B1 (en) * 2009-05-29 2018-09-05 LG Electronics Inc. Method and apparatus for transmitting signal using spatial silencing
US9025572B2 (en) * 2009-09-03 2015-05-05 Via Telecom Co., Ltd. Apparatus, system, and method for access procedure enhancements
CA2793703C (en) * 2010-04-01 2020-06-30 Panasonic Corporation Transmit power control for physical random access channels
KR101910899B1 (ko) * 2010-11-05 2019-01-07 삼성전자 주식회사 이동통신 시스템에서 단말이 Ｐｏｗｅｒ Ｈｅａｄｒｏｏｍ을 계산하는 방법 및 장치
ES2740350T3 (es) 2011-04-05 2020-02-05 Samsung Electronics Co Ltd Procedimiento y aparato de control del acceso aleatorio en un sistema de comunicaciones inalámbricas que soporta agregación de portadoras
US20120300715A1 (en) 2011-05-10 2012-11-29 Interdigital Patent Holdings, Inc. Method and apparatus for obtaining uplink timing alignment on a secondary cell
US9369980B2 (en) * 2011-07-19 2016-06-14 Industrial Technology Research Institute Method of handling random access response
WO2013042908A1 (en) * 2011-09-20 2013-03-28 Pantech Co., Ltd. Apparatus and method for performing random access procedure in multiple component carrier system
KR20130032178A (ko) * 2011-09-22 2013-04-01 주식회사 팬택 다중 요소 반송파 시스템에서 랜덤 액세스 절차의 수행장치 및 방법
CN103024923B (zh) * 2011-09-26 2015-09-09 华为技术有限公司 一种保证并行数据随机接入的方法及用户设备
US8964683B2 (en) * 2012-04-20 2015-02-24 Ofinno Technologies, Llc Sounding signal in a multicarrier wireless device
US8897248B2 (en) * 2012-01-25 2014-11-25 Ofinno Technologies, Llc Multicarrier signal transmission in wireless communications
KR102148335B1 (ko) 2012-02-06 2020-08-26 삼성전자 주식회사 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 송수신하는 방법 및 장치
WO2013138701A2 (en) 2012-03-16 2013-09-19 Interdigital Patent Holdings, Inc. Random access procedures in wireless systems
JP5940850B2 (ja) * 2012-03-19 2016-06-29 株式会社Ｎｔｔドコモ 通信システム、基地局装置、移動端末装置及び通信方法
KR101589911B1 (ko) * 2012-08-03 2016-02-18 주식회사 케이티 랜덤 액세스 전력 제어 방법 및 장치
US10154518B2 (en) * 2013-10-29 2018-12-11 Kyocera Corporation Communication control method, base station, and user terminal
RU2634712C1 (ru) 2013-11-19 2017-11-03 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ для выполнения процедуры произвольного доступа

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2451423C2 (ru) * 2006-12-01 2012-05-20 Квэлкомм Инкорпорейтед Передача сигнала управления для систем беспроводной связи
KR20120081558A (ko) * 2011-01-11 2012-07-19 삼성전자주식회사 이동통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치
WO2012148239A2 (ko) * 2011-04-28 2012-11-01 엘지전자 주식회사 랜덤 액세스 수행 방법 및 장치
WO2013025009A2 (ko) * 2011-08-12 2013-02-21 엘지전자 주식회사 랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2774924C1 (ru) * 2018-09-21 2022-06-24 Нокиа Текнолоджиз Ой Процедура произвольного доступа
RU2774924C9 (ru) * 2018-09-21 2022-08-04 Нокиа Текнолоджиз Ой Процедура произвольного доступа
US11997718B2 (en) 2018-09-21 2024-05-28 Nokia Technologies Oy Random access procedure
RU2783599C1 (ru) * 2022-06-14 2022-11-15 Нокиа Текнолоджиз Ой Процедура произвольного доступа

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Publication number Publication date
US9826554B2 (en) 2017-11-21
WO2015076501A1 (ko) 2015-05-28
US10009932B2 (en) 2018-06-26
KR102261184B1 (ko) 2021-06-04
JP6509853B2 (ja) 2019-05-08
US10887924B2 (en) 2021-01-05
US10327266B2 (en) 2019-06-18
EP3627954A1 (en) 2020-03-25
US20180035472A1 (en) 2018-02-01
CN105745849B (zh) 2019-08-27
EP3073649B1 (en) 2019-12-04
US20160302235A1 (en) 2016-10-13
EP3073649A1 (en) 2016-09-28
EP3627954B1 (en) 2022-08-31
JP2017504233A (ja) 2017-02-02
US20180279383A1 (en) 2018-09-27
KR20160087801A (ko) 2016-07-22
EP3073649A4 (en) 2017-07-12
CN105745849A (zh) 2016-07-06
US20190268948A1 (en) 2019-08-29

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