CN104969630B - 联合发射功率和资源管理的装置和方法 - Google Patents

联合发射功率和资源管理的装置和方法 Download PDF

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Publication number
CN104969630B
CN104969630B CN201480007581.XA CN201480007581A CN104969630B CN 104969630 B CN104969630 B CN 104969630B CN 201480007581 A CN201480007581 A CN 201480007581A CN 104969630 B CN104969630 B CN 104969630B
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CN
China
Prior art keywords
base station
transmit power
transmit
power
measurements
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
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CN201480007581.XA
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English (en)
Chinese (zh)
Other versions
CN104969630A (zh
Inventor
F·米什卡蒂
L·张
S·纳加拉贾
T·A·卡多斯
R·帕卡什
C·S·帕特尔
M·雅弗茨
V·钱德
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN104969630A publication Critical patent/CN104969630A/zh
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Publication of CN104969630B publication Critical patent/CN104969630B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • 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
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/283—Power depending on the position of the mobile
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480007581.XA 2013-02-07 2014-02-05 联合发射功率和资源管理的装置和方法 Expired - Fee Related CN104969630B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361762242P 2013-02-07 2013-02-07
US61/762,242 2013-02-07
US14/026,845 2013-09-13
US14/026,845 US20140219243A1 (en) 2013-02-07 2013-09-13 Apparatus and methods of joint transmit power and resource management
PCT/US2014/014927 WO2014124042A1 (en) 2013-02-07 2014-02-05 Apparatus and methods of joint transmit power and resource management

Publications (2)

Publication Number Publication Date
CN104969630A CN104969630A (zh) 2015-10-07
CN104969630B true CN104969630B (zh) 2019-06-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480007581.XA Expired - Fee Related CN104969630B (zh) 2013-02-07 2014-02-05 联合发射功率和资源管理的装置和方法

Country Status (7)

Country Link
US (1) US20140219243A1 (enExample)
EP (1) EP2954734A1 (enExample)
JP (1) JP6440633B2 (enExample)
KR (1) KR20150117281A (enExample)
CN (1) CN104969630B (enExample)
TW (1) TWI613927B (enExample)
WO (1) WO2014124042A1 (enExample)

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Also Published As

Publication number Publication date
CN104969630A (zh) 2015-10-07
EP2954734A1 (en) 2015-12-16
US20140219243A1 (en) 2014-08-07
WO2014124042A1 (en) 2014-08-14
KR20150117281A (ko) 2015-10-19
JP6440633B2 (ja) 2018-12-19
TWI613927B (zh) 2018-02-01
TW201440561A (zh) 2014-10-16
JP2016509816A (ja) 2016-03-31

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Granted publication date: 20190628

Termination date: 20220205