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MX2013007210A - Procedimiento de rach y nivel de energia para dispositivos mtc. - Google Patents

Procedimiento de rach y nivel de energia para dispositivos mtc.

Info

Publication number
MX2013007210A
MX2013007210A MX2013007210A MX2013007210A MX2013007210A MX 2013007210 A MX2013007210 A MX 2013007210A MX 2013007210 A MX2013007210 A MX 2013007210A MX 2013007210 A MX2013007210 A MX 2013007210A MX 2013007210 A MX2013007210 A MX 2013007210A
Authority
MX
Mexico
Prior art keywords
wireless device
base station
energy level
quality
rach procedure
Prior art date
Application number
MX2013007210A
Other languages
English (en)
Inventor
David Philip Hole
Werner Kreuzer
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of MX2013007210A publication Critical patent/MX2013007210A/es

Links

Classifications

    • 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
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • 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
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

El presente documento se relaciona con un dispositivo inalámbrico en una red de telecomunicaciones celular digital. Por ejemplo, el presente documento se relaciona con la solicitud de un canal de acceso desde un dispositivo inalámbrico a una estación 5 base de la red de telecomunicaciones celular digital. Se describen métodos ejemplares para controlar una o más transmisiones entre un dispositivo inalámbrico y una estación base. Una o más transmisiones incluyen al menos una transmisión inicial. Un método ejemplar comprende determinar la calidad de un enlace ascendente por radio entre el dispositivo inalámbrico y la estación base, la calidad se basa en al menos un parámetro asociado con una transmisión 10 previa; estableciendo un parámetro para controlar la transmisión entre el dispositivo inalámbrico y la estación base basado en la calidad determinada del enlace descendente por radio; y transmitir la transmisión inicial.
MX2013007210A 2010-12-21 2011-12-20 Procedimiento de rach y nivel de energia para dispositivos mtc. MX2013007210A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20100196352 EP2469942A1 (en) 2010-12-21 2010-12-21 RACH procedures and power level for MTC devices
PCT/CA2011/050785 WO2012083450A1 (en) 2010-12-21 2011-12-20 Rach procedures and power level for mtc devices

Publications (1)

Publication Number Publication Date
MX2013007210A true MX2013007210A (es) 2013-07-12

Family

ID=44189173

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007210A MX2013007210A (es) 2010-12-21 2011-12-20 Procedimiento de rach y nivel de energia para dispositivos mtc.

Country Status (10)

Country Link
US (2) US9007994B2 (es)
EP (1) EP2469942A1 (es)
JP (1) JP5669956B2 (es)
KR (1) KR101527302B1 (es)
AU (1) AU2011349036B2 (es)
BR (1) BR112013015497A2 (es)
CA (1) CA2822368A1 (es)
MX (1) MX2013007210A (es)
SG (1) SG191167A1 (es)
WO (1) WO2012083450A1 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2469942A1 (en) 2010-12-21 2012-06-27 Research in Motion UK Limited RACH procedures and power level for MTC devices
US9241298B2 (en) * 2011-11-18 2016-01-19 Qualcomm Incorporated Devices and methods for facilitating access probe sequences
US10015736B2 (en) * 2012-06-18 2018-07-03 Nokia Technologies Oy Scanning by determining an access point based on received downlink frames
US20150223184A1 (en) * 2012-08-06 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) Timing Advance Timer Start for Uplink Transmissions
US20150215979A1 (en) * 2012-08-09 2015-07-30 MingKai Nan Methods and apparatus for device to device communications
US9247548B2 (en) 2012-09-24 2016-01-26 Blackberry Limited Data service level uplink data flow control
JP6085950B2 (ja) * 2012-11-12 2017-03-01 富士通株式会社 基地局及びアンテナチルト角制御方法
JP2014116815A (ja) * 2012-12-11 2014-06-26 Fujitsu Ltd 通信制御装置、通信制御方法、移動局、通信方法、および通信システム
EP2975784B1 (en) * 2013-03-15 2020-04-29 LG Electronics Inc. Method and apparatus for transmitting/receiving discovery signal in wireless communication system
EP2984897B1 (en) 2013-04-10 2017-10-18 Telefonaktiebolaget LM Ericsson (publ) Enabling device-to-device (d2d) communication in a radio communications network
EP3028394B1 (en) * 2013-08-01 2019-05-29 Telefonaktiebolaget LM Ericsson (publ) Parameter control for optical multicarrier signal
JP6221488B2 (ja) * 2013-08-09 2017-11-01 富士通株式会社 管理装置、制御装置、通信システム及び通信方法
US9491712B2 (en) * 2013-12-20 2016-11-08 Qualcomm Incorporated PUSCH and PUCCH power control under coverage enhancements in LTE
US9693172B2 (en) 2014-03-27 2017-06-27 Huawei Technologies Co., Ltd. System and method for machine-type communications
US10003990B2 (en) * 2014-06-25 2018-06-19 Intel Corporation Communication device and method for transmitting data in accordance with a retransmission protocol
CN105517059B (zh) * 2014-09-22 2019-02-12 大唐电信科技产业控股有限公司 一种车联网终端的设备到设备d2d资源分配方法及设备
CN105430751B (zh) * 2014-09-22 2019-02-12 大唐电信科技产业控股有限公司 车联网终端的设备到设备d2d资源分配方法及相关设备
JP2018507629A (ja) * 2015-01-30 2018-03-15 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 非同期アップリンク伝送のための方法、端末、及び基地局
ES2761609T3 (es) * 2015-05-07 2020-05-20 Fraunhofer Ges Forschung Lector y etiqueta
US10531451B2 (en) * 2015-05-18 2020-01-07 Telefonaktiebolaget Lm Ericsson (Publ) Time advance for dual connectivity
CN113613344B (zh) * 2015-07-27 2025-03-18 苹果公司 针对5g ciot(蜂窝物联网)的增强rach(随机接入信道)设计
WO2017171322A2 (ko) * 2016-03-29 2017-10-05 엘지전자 주식회사 차세대 무선 통신 시스템에서 랜덤 액세스 절차 수행 방법 및 이를 위한 장치
CN109565696B (zh) * 2016-08-19 2021-03-19 Oppo广东移动通信有限公司 传输数据的方法、终端设备和网络侧设备
WO2018052362A1 (en) * 2016-09-13 2018-03-22 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for supporting a random access procedure
RU2718965C1 (ru) 2016-10-19 2020-04-15 Нокиа Текнолоджиз Ой Передача многоинтервального модифицированного канала произвольного доступа с расширенным покрытием
CN110121906A (zh) * 2016-11-28 2019-08-13 瑞典爱立信有限公司 依赖于ta的harq反馈/ul授权定时的确定
KR102731031B1 (ko) * 2017-02-10 2024-11-19 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 동기화 신호 전송 방법 및 장치
WO2018165941A1 (en) * 2017-03-16 2018-09-20 Qualcomm Incorporated Random access optimization for narrow-band system
US11160115B2 (en) * 2017-03-24 2021-10-26 Convida Wireless, Llc Setting of back-off time
US10574496B2 (en) * 2017-03-27 2020-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Coding scheme and extended synchronization access burst for EC-GSM-IoT enhancement
US10863547B2 (en) * 2017-11-09 2020-12-08 Qualcomm Incorporated Adapting timing advance for multiple RACH transmission in backhaul networks
WO2019115377A1 (en) 2017-12-13 2019-06-20 Akzo Nobel Chemicals International B.V. Process for purification of dimethyl aluminium chloride
KR102522776B1 (ko) * 2018-07-02 2023-04-18 한국전자통신연구원 무선 통신 시스템에서 복수의 랜덤 액세스 채널을 이용한 랜덤 액세스 신호를 송신하기 위한 통신 노드 및 그의 동작 방법
US12323823B2 (en) * 2018-08-20 2025-06-03 Nokia Solutions And Networks Oy Method, apparatus and medium for adjusting transmission property
GB2582662B (en) * 2019-03-29 2021-10-06 Samsung Electronics Co Ltd Improvements in and relating to non-terrestrial networks
US11224077B2 (en) 2019-07-09 2022-01-11 Qualcomm Incorporated Positioning assisted resource configuration and selection for two-step random access channel procedure
CN114982304A (zh) * 2020-02-07 2022-08-30 奥罗佩法国有限责任公司 定时提前指示的装置及其方法
CN113194402A (zh) * 2021-04-02 2021-07-30 天地（常州）自动化股份有限公司 一种基于精确定位的井下车辆单站方位判定方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702614B1 (fr) * 1993-03-09 1995-04-14 Alcatel Radiotelephone Procédé de contrôle de puissance du paquet d'accés émis par un mobile dans un système de radiocommunication, et système mettant en Óoeuvre ce procédé.
EP0896492A1 (en) 1997-08-06 1999-02-10 TELEFONAKTIEBOLAGET L M ERICSSON (publ) A method and an arrangement supporting propagation delay compensation
US6285665B1 (en) * 1997-10-14 2001-09-04 Lucent Technologies Inc. Method for establishment of the power level for uplink data transmission in a multiple access system for communications networks
US6115390A (en) 1997-10-14 2000-09-05 Lucent Technologies, Inc. Bandwidth reservation and collision resolution method for multiple access communication networks where remote hosts send reservation requests to a base station for randomly chosen minislots
US6594240B1 (en) 1998-05-22 2003-07-15 Lucent Technologies Inc. Methods and apparatus for random backoff based access priority in a communications system
US6721281B1 (en) * 1999-06-18 2004-04-13 Interdigital Technology Corporation Random access channel access and backoff mechanism
WO2001008322A1 (en) * 1999-07-26 2001-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Initial uplink and downlink power level assignment in a radio telecommunications network
US7295855B1 (en) * 2000-03-10 2007-11-13 Denso Corporation Transmit power reduction mode for CDMA mobile stations
US6856812B1 (en) 2000-06-30 2005-02-15 Lucent Technologies Inc. Downlink power control method for wireless packet data network
US20030172160A9 (en) * 2001-01-10 2003-09-11 Widegren Ina B. Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session
US6937641B2 (en) * 2001-02-28 2005-08-30 Golden Bridge Technology, Inc. Power-controlled random access
US7197314B2 (en) * 2002-12-05 2007-03-27 Nokia Corporation Communication system
US20050053099A1 (en) * 2003-09-05 2005-03-10 Spear Stephen L. Timing advance determinations in wireless communications devices and methods
US7164890B2 (en) * 2003-11-21 2007-01-16 Telefonaktiebologet Lm Ericsson (Publ) Link adaptation for point-to-multipoint channel
EP1829240B1 (en) 2004-12-22 2009-09-02 Telefonaktiebolaget LM Ericsson (publ) Power control and channel selection in a multi channel communication system
JP4772514B2 (ja) 2005-10-31 2011-09-14 株式会社エヌ・ティ・ティ・ドコモ 上りリンクの送信パラメータを決定する装置
WO2007075559A2 (en) * 2005-12-22 2007-07-05 Interdigital Technology Corporation Method and system for adjusting uplink transmission timing for long term evolution handover
US20070177544A1 (en) 2006-01-27 2007-08-02 Dongzhe Cui Using the repetition of an erasure indicator bit to enhance a power control command during handoff
WO2007099701A1 (ja) 2006-03-01 2007-09-07 Nec Corporation 無線通信端末、該無線通信端末に用いられる送信機能調整方法及び送信機能制御プログラム
JP2007243310A (ja) * 2006-03-06 2007-09-20 Nec Corp 送信電力制御方法、移動通信システム及び基地局
EP2087632A4 (en) 2006-11-30 2013-04-24 Ericsson Telefon Ab L M SETTING THE TARGET NUMBER OF TRANSMISSION TESTS
KR100922729B1 (ko) * 2006-12-05 2009-10-22 한국전자통신연구원 직교주파수분할다중방식/직교주파수분할다중접속방식릴레이 시스템에서의 채널 추정 장치와 동기화 장치 및 그방법
EP1942584A1 (en) 2007-01-04 2008-07-09 Nokia Siemens Networks Gmbh & Co. Kg Improved link and power budget adaptation for an enhanced CELL_FACH state
WO2008085843A2 (en) * 2007-01-05 2008-07-17 Interdigital Technology Corporation Backoff mechanism in random access channel
EP2116085B1 (en) * 2007-01-12 2012-03-28 Nokia Corporation Apparatus, method and computer program product providing synchronized handover
WO2009047971A1 (ja) * 2007-10-12 2009-04-16 Nec Corporation 無線通信システム、通信方法、通信装置、制御装置、及びプログラム
JP5029450B2 (ja) * 2008-03-21 2012-09-19 富士通株式会社 通信システムおよび端末装置
EP4539565A3 (en) * 2010-03-12 2025-06-18 Malikie Innovations Limited Timing advance enhancements for cellular communications
EP2469942A1 (en) 2010-12-21 2012-06-27 Research in Motion UK Limited RACH procedures and power level for MTC devices

Also Published As

Publication number Publication date
AU2011349036A8 (en) 2013-07-18
BR112013015497A2 (pt) 2016-09-13
CN103270806A (zh) 2013-08-28
SG191167A1 (en) 2013-07-31
JP5669956B2 (ja) 2015-02-18
AU2011349036B2 (en) 2014-12-04
AU2011349036A1 (en) 2013-07-11
WO2012083450A1 (en) 2012-06-28
KR101527302B1 (ko) 2015-06-09
JP2014504099A (ja) 2014-02-13
KR20130118923A (ko) 2013-10-30
CA2822368A1 (en) 2012-06-28
US20120155310A1 (en) 2012-06-21
EP2469942A1 (en) 2012-06-27
US20150078310A1 (en) 2015-03-19
US9007994B2 (en) 2015-04-14

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