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WO2011087229A3 - 다중 요소 반송파의 시스템 정보 전송 및 수신 방법 및 이를 위한 장치와, 그를 이용한 시스템 정보 송수신/업데이트 장치 - Google Patents

다중 요소 반송파의 시스템 정보 전송 및 수신 방법 및 이를 위한 장치와, 그를 이용한 시스템 정보 송수신/업데이트 장치 Download PDF

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Publication number
WO2011087229A3
WO2011087229A3 PCT/KR2010/009552 KR2010009552W WO2011087229A3 WO 2011087229 A3 WO2011087229 A3 WO 2011087229A3 KR 2010009552 W KR2010009552 W KR 2010009552W WO 2011087229 A3 WO2011087229 A3 WO 2011087229A3
Authority
WO
WIPO (PCT)
Prior art keywords
system information
receiving
component carriers
same
multiple component
Prior art date
Application number
PCT/KR2010/009552
Other languages
English (en)
French (fr)
Other versions
WO2011087229A2 (ko
Inventor
권기범
정명철
Original Assignee
(주)팬택
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 (주)팬택 filed Critical (주)팬택
Priority to US13/521,603 priority Critical patent/US20120300725A1/en
Publication of WO2011087229A2 publication Critical patent/WO2011087229A2/ko
Publication of WO2011087229A3 publication Critical patent/WO2011087229A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

본 명세서는 다중 요소 반송파에 대한 시스템 정보 전송 및 수신 방법 및 장치와, 그를 이용한 시스템 정보 송수신/업데이트 장치에 관한 것이다. 본 명세서는, 적어도 하나 이상의 요소 반송파를 사용하는 무선 통신 시스템에서 시스템 정보를 송수신하기 위하여 시스템 정보가 변경된 제 1 요소 반송파의 SI 변경 알림 정보를 포함하는 SI 변경 알림 메시지 또는 상기 시스템 정보가 변경된 제 1 요소 반송파의 SI 유효성 검증 정보를 포함하는 SI 유효성 검증 메시지 중 어느 하나 이상을 기지국과 사용자 단말이 송수신하며, SI를 전송함에 있어 추가적인 신호량 증가나 전력소모는 발생하지 않으면서도, UE 전력소모량과 QoS간의 우선순위에 따라 시스템 정보의 전송방식을 결정하여 전송한다.
PCT/KR2010/009552 2010-01-12 2010-12-30 다중 요소 반송파의 시스템 정보 전송 및 수신 방법 및 이를 위한 장치와, 그를 이용한 시스템 정보 송수신/업데이트 장치 WO2011087229A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/521,603 US20120300725A1 (en) 2010-01-12 2010-12-30 System information transmission and receiving method of multiple component carriers and device thereof, and system information transmitting and receiving/updating device using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0002598 2010-01-12
KR1020100002598A KR20110082725A (ko) 2010-01-12 2010-01-12 다중 요소 반송파의 시스템 정보 전송방법 및 전송장치와, 그를 이용한 시스템 정보 수신/업데이트 장치

Publications (2)

Publication Number Publication Date
WO2011087229A2 WO2011087229A2 (ko) 2011-07-21
WO2011087229A3 true WO2011087229A3 (ko) 2011-12-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009552 WO2011087229A2 (ko) 2010-01-12 2010-12-30 다중 요소 반송파의 시스템 정보 전송 및 수신 방법 및 이를 위한 장치와, 그를 이용한 시스템 정보 송수신/업데이트 장치

Country Status (3)

Country Link
US (1) US20120300725A1 (ko)
KR (1) KR20110082725A (ko)
WO (1) WO2011087229A2 (ko)

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KR101740019B1 (ko) * 2009-11-10 2017-05-26 주식회사 팬택 무선통신시스템에서 시스템 정보 송수신 방법 및 그를 이용한 시스템 정보 송신장치와 수신장치
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
JP5285752B2 (ja) * 2011-09-09 2013-09-11 株式会社エヌ・ティ・ティ・ドコモ 基地局及び通信制御方法
TR201802733T4 (tr) * 2011-11-21 2018-03-21 Ericsson Telefon Ab L M Radyo ağ düğümü, kullanıcı donanımı ve bir radyo ağına erişim sağlanması için usuller.
US8446844B1 (en) 2011-12-04 2013-05-21 Ofinno Technologies, Llc Handover in multicarrier wireless networks
WO2013141525A1 (ko) * 2012-03-20 2013-09-26 엘지전자 주식회사 반송파 집성 기법이 적용된 무선 통신 시스템에서 무선 자원 동적 변경에 기반한 신호 송수신 방법 및 이를 위한 장치
US9497756B2 (en) 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
CN108633000A (zh) * 2012-07-27 2018-10-09 华为技术有限公司 系统消息获取方法及设备
US20150092672A1 (en) * 2013-09-30 2015-04-02 Qualcomm Incorporated System information for wireless communications systems with flexible bandwidth carrier
US9392601B2 (en) * 2013-09-30 2016-07-12 Qualcomm Incorporated Techniques for determining whether to utilize system information between multiple bandwidth carriers
EP3761727B1 (en) * 2015-07-27 2022-06-08 Huawei Technologies Co., Ltd. Information transmission methods and devices
US20180255606A1 (en) * 2015-10-06 2018-09-06 Lg Electronics Inc. Method for updating system information in wireless communication system and apparatus therefor
JP6816134B2 (ja) 2015-10-19 2021-01-20 エルジー エレクトロニクス インコーポレイティド 下りリンク信号受信方法及び使用者器機と、下りリンク信号送信方法及び基地局。
AU2017316222B2 (en) * 2016-08-23 2021-10-14 FG Innovation Company Limited Wireless telecommunications methods and apparatus using system information value tag
WO2024035922A1 (en) * 2022-08-12 2024-02-15 Apple Inc. System information modification indication for cross-carrier sib transmission

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WO2009120125A1 (en) * 2008-03-25 2009-10-01 Telefonaktiebolaget L M Ericsson (Publ) Anchor carrier selection in multi-carrier wireless network
US20090257533A1 (en) * 2008-04-14 2009-10-15 Telefonaktiebolaget Lm Ericsson (Pub) System and method of receiving and processing multicommunication signals

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US8934417B2 (en) * 2009-03-16 2015-01-13 Google Technology Holdings LLC Resource allocation in wireless communication systems

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WO2009120125A1 (en) * 2008-03-25 2009-10-01 Telefonaktiebolaget L M Ericsson (Publ) Anchor carrier selection in multi-carrier wireless network
US20090257533A1 (en) * 2008-04-14 2009-10-15 Telefonaktiebolaget Lm Ericsson (Pub) System and method of receiving and processing multicommunication signals

Also Published As

Publication number Publication date
US20120300725A1 (en) 2012-11-29
WO2011087229A2 (ko) 2011-07-21
KR20110082725A (ko) 2011-07-20

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