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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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
    • 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
    • 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 US20140219243A1 (en) 2013-02-07 2013-09-13 Apparatus and methods of joint transmit power and resource management
US14/026,845 2013-09-13
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)

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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 (cg-RX-API-DMAC7.html)
EP (1) EP2954734A1 (cg-RX-API-DMAC7.html)
JP (1) JP6440633B2 (cg-RX-API-DMAC7.html)
KR (1) KR20150117281A (cg-RX-API-DMAC7.html)
CN (1) CN104969630B (cg-RX-API-DMAC7.html)
TW (1) TWI613927B (cg-RX-API-DMAC7.html)
WO (1) WO2014124042A1 (cg-RX-API-DMAC7.html)

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Also Published As

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

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