CN109845177B - 对在多分量载波配置中的控制子带的高效处理 - Google Patents

对在多分量载波配置中的控制子带的高效处理 Download PDF

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Publication number
CN109845177B
CN109845177B CN201780065247.3A CN201780065247A CN109845177B CN 109845177 B CN109845177 B CN 109845177B CN 201780065247 A CN201780065247 A CN 201780065247A CN 109845177 B CN109845177 B CN 109845177B
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China
Prior art keywords
control
band
subband
activation signal
dynamic activation
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Chinese (zh)
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CN109845177A (zh
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陈万士
J·孙
季庭方
P·加尔
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • 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
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780065247.3A 2016-11-04 2017-08-21 对在多分量载波配置中的控制子带的高效处理 Active CN109845177B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662417672P 2016-11-04 2016-11-04
US62/417,672 2016-11-04
US15/621,302 2017-06-13
US15/621,302 US10425199B2 (en) 2016-11-04 2017-06-13 Efficient handling of control subbands in multiple component carrier configurations
PCT/US2017/047760 WO2018084914A1 (en) 2016-11-04 2017-08-21 Efficient handling of control subbands in multiple component carrier configurations

Publications (2)

Publication Number Publication Date
CN109845177A CN109845177A (zh) 2019-06-04
CN109845177B true CN109845177B (zh) 2022-05-24

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CN201780065247.3A Active CN109845177B (zh) 2016-11-04 2017-08-21 对在多分量载波配置中的控制子带的高效处理

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Country Link
US (1) US10425199B2 (enExample)
EP (1) EP3535897B1 (enExample)
JP (1) JP7074752B2 (enExample)
KR (1) KR102537652B1 (enExample)
CN (1) CN109845177B (enExample)
BR (1) BR112019008896A2 (enExample)
WO (1) WO2018084914A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190058628A (ko) * 2016-11-03 2019-05-29 텔레폰악티에볼라겟엘엠에릭슨(펍) 업링크 전송 대역폭 제어 및 지원
US10517045B2 (en) 2017-11-17 2019-12-24 Qualcomm Incorporated Techniques for power control using carrier aggregation in wireless communications
EP3913839A4 (en) * 2019-02-03 2022-03-23 Huawei Technologies Co., Ltd. DATA TRANSMISSION METHOD, NETWORK DEVICE AND TERMINAL DEVICE
US12022393B2 (en) * 2019-03-29 2024-06-25 Apple Inc. Physical downlink control channel based wake up signal
US12177777B2 (en) 2019-04-02 2024-12-24 Apple Inc. Cross-slot scheduling power saving techniques
US10863508B1 (en) 2019-06-12 2020-12-08 Qualcomm Incorporated Techniques for subband based resource allocation for NR-U
CN113905429B (zh) * 2019-09-29 2023-11-24 Oppo广东移动通信有限公司 一种监听唤醒信号的方法、电子设备及存储介质
WO2022073147A1 (en) 2020-10-05 2022-04-14 Apple Inc. Pdcch transmission in rach procedure for reduced capability devices
WO2022073148A1 (en) * 2020-10-05 2022-04-14 Apple Inc. Monitoring pdcch transmissions in a rach procedure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101189903A (zh) * 2005-05-12 2008-05-28 摩托罗拉公司 为接收机建立载波激活集的装置和方法
CN101965018A (zh) * 2009-07-21 2011-02-02 鼎桥通信技术有限公司 一种多载波高速上行分组接入的控制方法
EP2542006A1 (en) * 2010-02-22 2013-01-02 Sharp Kabushiki Kaisha Mobile station device, communication method and integrated circuit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842438B1 (en) * 2000-06-26 2005-01-11 Lucent Technologies Inc. Method to dynamically determine interference and carrier-to-interference ration during TDMA calls
US6857115B1 (en) 2002-08-08 2005-02-15 Xilinx, Inc. Placement of objects with partial shape restriction
US8982851B2 (en) * 2009-01-06 2015-03-17 Qualcomm Incorporated Hearability improvements for reference signals
US20110003555A1 (en) * 2009-07-06 2011-01-06 Yu-Hsuan Guo Method and Apparatus for PDCCH Monitoring
KR20110052418A (ko) * 2009-11-11 2011-05-18 삼성전자주식회사 이동통신 시스템에서 불연속 수신을 수행하는 방법 및 장치
US9306723B2 (en) 2010-02-20 2016-04-05 Google Technology Holdings LLC Multi-carrier control signaling in wireless communication system
CN103650562B (zh) * 2011-05-16 2019-04-30 瑞典爱立信有限公司 与系统之间的干扰有关的方法和布置
CN102892121B (zh) * 2011-07-22 2017-09-29 中兴通讯股份有限公司 降低微小区对宏小区终端下行带外辐射干扰的方法及系统
CN103999528B (zh) 2011-09-30 2018-08-07 交互数字专利控股公司 使用减少的信道带宽的设备通信
CN102638894B (zh) * 2012-04-27 2014-10-29 电信科学技术研究院 一种pdsch功率分配的方法和设备
KR101443650B1 (ko) * 2012-06-15 2014-09-23 엘지전자 주식회사 채널 상태 정보를 전송하는 방법 및 사용자기기와 채널 상태 정보를 수신하는 방법 및 기지국
WO2014148875A1 (en) * 2013-03-22 2014-09-25 Lg Electronics Inc. Method and apparatus for performing interference coordination in wireless communication system
CN106063352A (zh) * 2014-03-20 2016-10-26 Lg 电子株式会社 无线通信系统中发送和接收信号的方法及其装置
US10484979B2 (en) 2015-02-27 2019-11-19 Qualcomm Incorporated Fast enhanced component carrier activation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101189903A (zh) * 2005-05-12 2008-05-28 摩托罗拉公司 为接收机建立载波激活集的装置和方法
CN101965018A (zh) * 2009-07-21 2011-02-02 鼎桥通信技术有限公司 一种多载波高速上行分组接入的控制方法
EP2542006A1 (en) * 2010-02-22 2013-01-02 Sharp Kabushiki Kaisha Mobile station device, communication method and integrated circuit

Also Published As

Publication number Publication date
EP3535897B1 (en) 2021-03-24
EP3535897A1 (en) 2019-09-11
US20180131479A1 (en) 2018-05-10
KR20190073406A (ko) 2019-06-26
KR102537652B1 (ko) 2023-05-26
CN109845177A (zh) 2019-06-04
BR112019008896A2 (pt) 2019-08-13
WO2018084914A1 (en) 2018-05-11
JP7074752B2 (ja) 2022-05-24
US10425199B2 (en) 2019-09-24
JP2019533952A (ja) 2019-11-21

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