JP2003111137A - 無線通信システムのダウンリンクチャネルを介して複数の加入者機器と複数のアンテナとの間で情報を同時に搬送する方法。 - Google Patents

無線通信システムのダウンリンクチャネルを介して複数の加入者機器と複数のアンテナとの間で情報を同時に搬送する方法。

Info

Publication number
JP2003111137A
JP2003111137A JP2002249359A JP2002249359A JP2003111137A JP 2003111137 A JP2003111137 A JP 2003111137A JP 2002249359 A JP2002249359 A JP 2002249359A JP 2002249359 A JP2002249359 A JP 2002249359A JP 2003111137 A JP2003111137 A JP 2003111137A
Authority
JP
Japan
Prior art keywords
subscriber
subscribers
channel
antennas
communication system
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.)
Pending
Application number
JP2002249359A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003111137A5 (https=
Inventor
Achilles George Kogiantis
ジョージ コジャイアンティス アキレス
Lawrence Howard Ozarow
ハワード オザロー ローレンス
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of JP2003111137A publication Critical patent/JP2003111137A/ja
Publication of JP2003111137A5 publication Critical patent/JP2003111137A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2002249359A 2001-09-12 2002-08-28 無線通信システムのダウンリンクチャネルを介して複数の加入者機器と複数のアンテナとの間で情報を同時に搬送する方法。 Pending JP2003111137A (ja)

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

Publications (2)

Publication Number Publication Date
JP2003111137A true JP2003111137A (ja) 2003-04-11
JP2003111137A5 JP2003111137A5 (https=) 2005-08-04

Family

ID=25490812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002249359A Pending JP2003111137A (ja) 2001-09-12 2002-08-28 無線通信システムのダウンリンクチャネルを介して複数の加入者機器と複数のアンテナとの間で情報を同時に搬送する方法。

Country Status (4)

Country Link
US (1) US8019068B2 (https=)
EP (1) EP1294106A1 (https=)
JP (1) JP2003111137A (https=)
KR (1) KR100959247B1 (https=)

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JP2006222970A (ja) * 2005-02-09 2006-08-24 Lucent Technol Inc Ｏｆｄｍを使用する無線パケット・データ通信システムの分散型複数アンテナ・スケジューリング

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005184799A (ja) * 2003-11-26 2005-07-07 Lucent Technol Inc 通信システム内のユーザの臨機応変型ビーム形成およびスケジューリング
JP2006222970A (ja) * 2005-02-09 2006-08-24 Lucent Technol Inc Ｏｆｄｍを使用する無線パケット・データ通信システムの分散型複数アンテナ・スケジューリング

Also Published As

Publication number Publication date
KR100959247B1 (ko) 2010-05-26
US8019068B2 (en) 2011-09-13
US20030050069A1 (en) 2003-03-13
EP1294106A1 (en) 2003-03-19
KR20030023502A (ko) 2003-03-19

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