KR100959247B1 - 다수의 안테나 및 다수의 목적지 사이의 정보의 동시 다운링크 전송을 위한 전력 할당 방법 - Google Patents

다수의 안테나 및 다수의 목적지 사이의 정보의 동시 다운링크 전송을 위한 전력 할당 방법 Download PDF

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KR100959247B1
KR100959247B1 KR1020020053993A KR20020053993A KR100959247B1 KR 100959247 B1 KR100959247 B1 KR 100959247B1 KR 1020020053993 A KR1020020053993 A KR 1020020053993A KR 20020053993 A KR20020053993 A KR 20020053993A KR 100959247 B1 KR100959247 B1 KR 100959247B1
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subscribers
antennas
subscriber
channel conditions
information
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KR20030023502A (ko
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코기안티스아킬레스게오르그
오자로우라우렌스호워드
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알카텔-루센트 유에스에이 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • 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
    • 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
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020020053993A 2001-09-12 2002-09-07 다수의 안테나 및 다수의 목적지 사이의 정보의 동시 다운링크 전송을 위한 전력 할당 방법 Expired - Fee Related KR100959247B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/950,741 US8019068B2 (en) 2000-12-01 2001-09-12 Method of allocating power for the simultaneous downlink conveyance of information between multiple antennas and multiple destinations
US09/950741 2001-09-12

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Publication Number Publication Date
KR20030023502A KR20030023502A (ko) 2003-03-19
KR100959247B1 true KR100959247B1 (ko) 2010-05-26

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KR1020020053993A Expired - Fee Related KR100959247B1 (ko) 2001-09-12 2002-09-07 다수의 안테나 및 다수의 목적지 사이의 정보의 동시 다운링크 전송을 위한 전력 할당 방법

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US (1) US8019068B2 (https=)
EP (1) EP1294106A1 (https=)
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KR (1) KR100959247B1 (https=)

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CN100392995C (zh) * 2004-11-17 2008-06-04 中兴通讯股份有限公司 一种多发送天线多接收天线系统中下行链路多用户调度方法
US7554952B2 (en) * 2005-02-09 2009-06-30 Alcatel-Lucent Usa Inc. Distributed multiple antenna scheduling for wireless packet data communication system using OFDM
US7978135B2 (en) * 2008-02-15 2011-07-12 Atc Technologies, Llc Antenna beam forming systems/methods using unconstrained phase response
US8339308B2 (en) * 2009-03-16 2012-12-25 Atc Technologies Llc Antenna beam forming systems, methods and devices using phase adjusted least squares beam forming
KR101770810B1 (ko) * 2015-12-15 2017-08-23 경희대학교 산학협력단 업링크 자원 할당 방법 및 그 방법을 수행하는 인지 소형 셀 네트워크 시스템

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JP2003111137A (ja) 2003-04-11
US8019068B2 (en) 2011-09-13
US20030050069A1 (en) 2003-03-13
EP1294106A1 (en) 2003-03-19
KR20030023502A (ko) 2003-03-19

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