CN105191446B - 用于小型蜂窝小区中的动态功率调控的系统和方法 - Google Patents

用于小型蜂窝小区中的动态功率调控的系统和方法 Download PDF

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Publication number
CN105191446B
CN105191446B CN201480014282.9A CN201480014282A CN105191446B CN 105191446 B CN105191446 B CN 105191446B CN 201480014282 A CN201480014282 A CN 201480014282A CN 105191446 B CN105191446 B CN 105191446B
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cell
metric
value
mobility
acceptable
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Chinese (zh)
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CN105191446A (zh
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D·辛格
R·帕卡什
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/285—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account the mobility of the user
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W52/143—Downlink power control
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480014282.9A 2013-03-15 2014-03-11 用于小型蜂窝小区中的动态功率调控的系统和方法 Active CN105191446B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361789958P 2013-03-15 2013-03-15
US61/789,958 2013-03-15
US14/171,593 2014-02-03
US14/171,593 US9319996B2 (en) 2013-03-15 2014-02-03 System and method for dynamic power regulation in small cells
PCT/US2014/023555 WO2014150540A1 (en) 2013-03-15 2014-03-11 System and method for dynamic power regulation in small cells

Publications (2)

Publication Number Publication Date
CN105191446A CN105191446A (zh) 2015-12-23
CN105191446B true CN105191446B (zh) 2018-11-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480014282.9A Active CN105191446B (zh) 2013-03-15 2014-03-11 用于小型蜂窝小区中的动态功率调控的系统和方法

Country Status (6)

Country Link
US (1) US9319996B2 (enExample)
EP (1) EP2974476B1 (enExample)
JP (1) JP6030804B2 (enExample)
KR (1) KR101733906B1 (enExample)
CN (1) CN105191446B (enExample)
WO (1) WO2014150540A1 (enExample)

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US9402195B2 (en) 2014-09-07 2016-07-26 Cisco Technology, Inc. Operation of base station in a cellular communications network
US9844070B2 (en) 2014-09-10 2017-12-12 Cisco Technology, Inc. System and method for decoupling long term evolution media access control scheduling from subframe rate procedures
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US10244422B2 (en) 2015-07-16 2019-03-26 Cisco Technology, Inc. System and method to manage network utilization according to wireless backhaul and radio access network conditions
US9860852B2 (en) * 2015-07-25 2018-01-02 Cisco Technology, Inc. System and method to facilitate small cell uplink power control in a network environment
US9648569B2 (en) * 2015-07-25 2017-05-09 Cisco Technology, Inc. System and method to facilitate small cell uplink power control in a network environment
US9854535B2 (en) 2015-07-28 2017-12-26 Cisco Technology, Inc. Determining fractional frequency reuse power levels for downlink transmissions
US9854536B2 (en) 2015-08-03 2017-12-26 Cisco Technology, Inc. User equipment power level selection for downlink transmissions
US9848338B2 (en) * 2015-08-05 2017-12-19 Viavi Solutions Uk Limited Small cell planning
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US9813970B2 (en) * 2016-01-20 2017-11-07 Cisco Technology, Inc. System and method to provide small cell power control and load balancing for high mobility user equipment in a network environment
US10420134B2 (en) 2016-02-02 2019-09-17 Cisco Technology, Inc. System and method to facilitate subframe scheduling in a split medium access control radio access network environment
US10091697B1 (en) 2016-02-08 2018-10-02 Cisco Technology, Inc. Mitigation of uplink interference within heterogeneous wireless communications networks
KR20180112867A (ko) * 2016-02-29 2018-10-12 콤스코프 테크놀로지스, 엘엘씨 포인트-투-멀티포인트 분산 무선 액세스 네트워크를 위한 자동 전력 구성
CN107155211B (zh) * 2017-06-14 2020-12-18 广东艾檬电子科技有限公司 WiFi发射功率的调节方法、装置、移动终端及存储介质
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KR101980655B1 (ko) * 2018-09-19 2019-05-22 한화시스템 주식회사 무선 통신 시스템에서의 간섭 조정 방법
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Also Published As

Publication number Publication date
CN105191446A (zh) 2015-12-23
US9319996B2 (en) 2016-04-19
KR20150130505A (ko) 2015-11-23
JP6030804B2 (ja) 2016-11-24
WO2014150540A1 (en) 2014-09-25
KR101733906B1 (ko) 2017-05-24
EP2974476B1 (en) 2017-09-13
EP2974476A1 (en) 2016-01-20
JP2016511618A (ja) 2016-04-14
US20140274195A1 (en) 2014-09-18

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