EP2715948A1 - Frequenzspringen bei lizenzfreien/gemeinsam benutzten bändern - Google Patents

Frequenzspringen bei lizenzfreien/gemeinsam benutzten bändern

Info

Publication number
EP2715948A1
EP2715948A1 EP12737346.2A EP12737346A EP2715948A1 EP 2715948 A1 EP2715948 A1 EP 2715948A1 EP 12737346 A EP12737346 A EP 12737346A EP 2715948 A1 EP2715948 A1 EP 2715948A1
Authority
EP
European Patent Office
Prior art keywords
license
frequency hopping
exempt
channel
channels
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP12737346.2A
Other languages
English (en)
French (fr)
Inventor
Gilles Charbit
Tao Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broadcom Corp
Original Assignee
Broadcom Corp
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
Priority claimed from US13/151,557 external-priority patent/US8675605B2/en
Priority claimed from GB1109289.7A external-priority patent/GB2486926B/en
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of EP2715948A1 publication Critical patent/EP2715948A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • 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
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP12737346.2A 2011-06-02 2012-06-01 Frequenzspringen bei lizenzfreien/gemeinsam benutzten bändern Withdrawn EP2715948A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/151,557 US8675605B2 (en) 2011-06-02 2011-06-02 Frequency hopping in license-exempt/shared bands
GB1109289.7A GB2486926B (en) 2011-06-02 2011-06-02 Frequency hopping in license-exempt/shared bands
US13/274,800 US8374212B2 (en) 2011-06-02 2011-10-17 Frequency hopping in license-exempt/shared bands
PCT/IB2012/052764 WO2012164531A1 (en) 2011-06-02 2012-06-01 Frequency hopping in license-exempt/shared bands

Publications (1)

Publication Number Publication Date
EP2715948A1 true EP2715948A1 (de) 2014-04-09

Family

ID=50185356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12737346.2A Withdrawn EP2715948A1 (de) 2011-06-02 2012-06-01 Frequenzspringen bei lizenzfreien/gemeinsam benutzten bändern

Country Status (3)

Country Link
EP (1) EP2715948A1 (de)
CN (1) CN103875187B (de)
WO (1) WO2012164531A1 (de)

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WO2015124084A1 (zh) * 2014-02-23 2015-08-27 上海朗帛通信技术有限公司 一种基站、ue中非授权频谱上的调度方法和设备
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KR101875255B1 (ko) * 2014-08-07 2018-07-06 주식회사 케이티 캐리어 병합 구성 방법 및 그 장치
CN105407490B (zh) * 2014-09-16 2019-10-15 上海无线通信研究中心 可使不同通信系统共存于免许可频段中的实现方法及系统
CN105517181B (zh) * 2014-09-25 2020-05-15 中兴通讯股份有限公司 非授权载波的载波资源处理方法、装置及传输节点
CN105991254A (zh) * 2014-11-07 2016-10-05 中兴通讯股份有限公司 一种信号发送方法和装置
CN104363599B (zh) * 2014-11-26 2018-05-15 北京邮电大学 一种应用于免许可频段多系统共存的方法及装置
CN111970103B (zh) * 2014-12-30 2023-07-11 北京三星通信技术研究有限公司 一种下行信道和/或下行参考信号的接收方法和设备
CN104540158B (zh) * 2015-01-12 2018-12-25 宇龙计算机通信科技(深圳)有限公司 信道检测通知方法、系统和基站
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CN105992347B (zh) 2015-01-29 2021-11-12 北京三星通信技术研究有限公司 一种上行信号的发送方法、用户设备和基站
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JP6587259B2 (ja) 2015-04-10 2019-10-09 ゼットティーイー コーポレイション アンライセンス搬送波の競争方法及び装置
JP6835446B2 (ja) * 2015-04-10 2021-02-24 ホアウェイ・テクノロジーズ・カンパニー・リミテッド データ伝送方法、デバイス、及びシステム
US10159108B2 (en) * 2015-04-10 2018-12-18 Motorola Mobility Llc DRX handling in LTE license assisted access operation
US10021573B2 (en) * 2015-04-13 2018-07-10 Industrial Technology Research Institute Method and device for uplink transmission by using unlicensed spectrum
US9877203B2 (en) * 2015-05-07 2018-01-23 Qualcomm Incorporated Channel feedback reporting for shared frequency spectrum
US10164746B2 (en) * 2015-05-22 2018-12-25 Qualcomm Incorporated Techniques for managing transmissions of reference signals
US9264099B1 (en) * 2015-06-02 2016-02-16 Link Labs, Inc. Frequency-block hopping
CN107710850B (zh) * 2015-06-25 2020-06-26 华为技术有限公司 上行数据传输的方法和装置
US10341884B2 (en) * 2015-07-07 2019-07-02 Qualcomm Incorporated Channel clearance techniques using shared radio frequency spectrum band
CN106685579B (zh) * 2015-11-06 2019-05-31 上海诺基亚贝尔股份有限公司 基于授权载波辅助接入的通信系统中广播控制信令的方法
EP3387863B1 (de) * 2015-12-08 2021-07-28 Telefonaktiebolaget LM Ericsson (PUBL) Netzwerkknoten, drahtlosvorrichtung, verfahren und computerprogramme
US10091786B2 (en) * 2016-02-19 2018-10-02 Texas Instruments Incorporated Wideband beacon channel for frequency hopping systems
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WO2019032801A1 (en) * 2017-08-11 2019-02-14 Convida Wireless, Llc MECHANISMS OF OPERATIONS WITHOUT AUTHORIZATION FOR NR
US10485001B2 (en) * 2017-08-17 2019-11-19 Mediatek Singapore Pte. Ltd. Frequency hopping design for grant-free transmission in mobile communications
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KR102542403B1 (ko) 2017-09-29 2023-06-12 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 자원 설정과 데이터 송수신 방법 및 장치
CN110635878B (zh) * 2018-06-22 2020-09-01 维沃移动通信有限公司 一种命令处理方法及终端设备
CN109039374B (zh) * 2018-07-02 2020-04-07 北京交通大学 非授权频段上实现LTE-LAA系统与WiFi系统共存的方法
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Also Published As

Publication number Publication date
CN103875187B (zh) 2016-01-06
WO2012164531A1 (en) 2012-12-06
CN103875187A (zh) 2014-06-18

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