CN102918893B - 功率节省 - Google Patents

功率节省 Download PDF

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Publication number
CN102918893B
CN102918893B CN201180026173.5A CN201180026173A CN102918893B CN 102918893 B CN102918893 B CN 102918893B CN 201180026173 A CN201180026173 A CN 201180026173A CN 102918893 B CN102918893 B CN 102918893B
Authority
CN
China
Prior art keywords
carrier
user equipment
request
base station
frequency band
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.)
Expired - Fee Related
Application number
CN201180026173.5A
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English (en)
Chinese (zh)
Other versions
CN102918893A (zh
Inventor
黄晟峰
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Priority to CN201910105841.1A priority Critical patent/CN110062442A/zh
Publication of CN102918893A publication Critical patent/CN102918893A/zh
Application granted granted Critical
Publication of CN102918893B publication Critical patent/CN102918893B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • 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
    • 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
    • H04W72/12—Wireless traffic scheduling
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
CN201180026173.5A 2010-06-18 2011-06-06 功率节省 Expired - Fee Related CN102918893B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910105841.1A CN110062442A (zh) 2010-06-18 2011-06-06 功率节省

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10360027.6 2010-06-18
EP10360027.6A EP2398285B1 (en) 2010-06-18 2010-06-18 Power saving
PCT/EP2011/002767 WO2011157364A1 (en) 2010-06-18 2011-06-06 Power saving

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201910105841.1A Division CN110062442A (zh) 2010-06-18 2011-06-06 功率节省

Publications (2)

Publication Number Publication Date
CN102918893A CN102918893A (zh) 2013-02-06
CN102918893B true CN102918893B (zh) 2019-04-23

Family

ID=43017126

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201180026173.5A Expired - Fee Related CN102918893B (zh) 2010-06-18 2011-06-06 功率节省
CN201910105841.1A Pending CN110062442A (zh) 2010-06-18 2011-06-06 功率节省

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201910105841.1A Pending CN110062442A (zh) 2010-06-18 2011-06-06 功率节省

Country Status (8)

Country Link
US (1) US9204387B2 (enExample)
EP (1) EP2398285B1 (enExample)
JP (1) JP5579929B2 (enExample)
KR (1) KR101425422B1 (enExample)
CN (2) CN102918893B (enExample)
BR (1) BR112012032416A2 (enExample)
RU (1) RU2013102250A (enExample)
WO (1) WO2011157364A1 (enExample)

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US9252827B2 (en) 2011-06-27 2016-02-02 Qualcomm Incorporated Signal splitting carrier aggregation receiver architecture
US9154179B2 (en) 2011-06-29 2015-10-06 Qualcomm Incorporated Receiver with bypass mode for improved sensitivity
US20130010641A1 (en) * 2011-07-05 2013-01-10 Esmael Dinan Carrier Activation Employing RRC messages
US12081243B2 (en) 2011-08-16 2024-09-03 Qualcomm Incorporated Low noise amplifiers with combined outputs
EP2772013B1 (en) * 2011-10-27 2021-03-17 Telefonaktiebolaget LM Ericsson (publ) Caching in wireless communication networks
US8774334B2 (en) 2011-11-09 2014-07-08 Qualcomm Incorporated Dynamic receiver switching
US10111212B2 (en) 2012-01-26 2018-10-23 Qualcomm Incorporated UE-initiated dynamic activation and de-activation of secondary carriers
US9019836B2 (en) 2012-02-03 2015-04-28 Qualcomm Incorporated Downlink data transfer flow control during carrier aggregation
US8792407B2 (en) 2012-02-21 2014-07-29 Qualcomm Incorporated Wireless communication device power reduction method and apparatus
US8797911B2 (en) 2012-02-21 2014-08-05 Qualcomm Incorporated Method and apparatus for reducing power consumption in a wireless communication device
US9172402B2 (en) 2012-03-02 2015-10-27 Qualcomm Incorporated Multiple-input and multiple-output carrier aggregation receiver reuse architecture
US9362958B2 (en) 2012-03-02 2016-06-07 Qualcomm Incorporated Single chip signal splitting carrier aggregation receiver architecture
US9118439B2 (en) 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9154356B2 (en) 2012-05-25 2015-10-06 Qualcomm Incorporated Low noise amplifiers for carrier aggregation
US9929788B2 (en) 2012-05-29 2018-03-27 Amazon Technologies, Inc. Reconfiguring MIMO communication links
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US9867194B2 (en) * 2012-06-12 2018-01-09 Qualcomm Incorporated Dynamic UE scheduling with shared antenna and carrier aggregation
US9300420B2 (en) 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
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US9078266B2 (en) 2012-10-11 2015-07-07 Qualcomm Incorporated Devices and methods for facilitating discontinuous transmission on access terminals
US9543903B2 (en) 2012-10-22 2017-01-10 Qualcomm Incorporated Amplifiers with noise splitting
EP2921018B1 (en) * 2012-11-13 2020-09-02 Nokia Technologies Oy Secondary cell activation delay indication
US8995591B2 (en) 2013-03-14 2015-03-31 Qualcomm, Incorporated Reusing a single-chip carrier aggregation receiver to support non-cellular diversity
US9380595B2 (en) 2013-04-26 2016-06-28 Nokia Solutions And Networks Oy Methods and apparatus for communication scheduling
US9161308B2 (en) 2013-08-26 2015-10-13 Qualcomm Incorporated Devices and methods for facilitating autonomous discontinuous transmission in access terminals
US10674405B2 (en) 2014-02-21 2020-06-02 Apple Inc. System and method for throttling carrier aggregation activation
US20160037577A1 (en) * 2014-07-30 2016-02-04 Qualcomm Incorporated Multicarrier discontinuous communication management
KR102172014B1 (ko) 2014-08-13 2020-10-30 삼성전자주식회사 통신 상태에 따른 전자 장치 제어 방법 및 이를 지원하는 전자 장치
CN105592560A (zh) * 2014-10-21 2016-05-18 中兴通讯股份有限公司 上行辅载波状态控制方法、装置及基站
US9504021B1 (en) 2015-05-06 2016-11-22 Sprint Communications Company L.P. Long term evolution (LTE) network control of carrier aggregation for user equipment
US10177722B2 (en) 2016-01-12 2019-01-08 Qualcomm Incorporated Carrier aggregation low-noise amplifier with tunable integrated power splitter
US11838903B2 (en) 2018-08-24 2023-12-05 Telefonaktiebolaget Lm Ericsson (Publ) Method, network device and terminal device for managing a resource in a wireless communication system
CN113169842A (zh) * 2018-09-28 2021-07-23 瑞典爱立信有限公司 用于释放分量载波以用于无线设备节能的方法
EP4324144A1 (en) * 2021-04-14 2024-02-21 Qualcomm Incorporated Carrier switching with uplink carrier aggregation capability
CN115226216A (zh) * 2021-04-20 2022-10-21 华为技术有限公司 一种通信方法及装置

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EP2317686A1 (en) * 2009-10-28 2011-05-04 Alcatel Lucent Method and apparatus for requesting and allocating network resource

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Also Published As

Publication number Publication date
US20130163492A1 (en) 2013-06-27
RU2013102250A (ru) 2014-07-27
KR101425422B1 (ko) 2014-08-13
US9204387B2 (en) 2015-12-01
JP2013531944A (ja) 2013-08-08
KR20130038296A (ko) 2013-04-17
CN102918893A (zh) 2013-02-06
WO2011157364A1 (en) 2011-12-22
CN110062442A (zh) 2019-07-26
EP2398285A1 (en) 2011-12-21
BR112012032416A2 (pt) 2016-11-29
EP2398285B1 (en) 2016-11-16
JP5579929B2 (ja) 2014-08-27

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