TW200501641A - Resource allocation to users in slotted code division multiple access systems using beams - Google Patents

Resource allocation to users in slotted code division multiple access systems using beams

Info

Publication number
TW200501641A
TW200501641A TW093104007A TW93104007A TW200501641A TW 200501641 A TW200501641 A TW 200501641A TW 093104007 A TW093104007 A TW 093104007A TW 93104007 A TW93104007 A TW 93104007A TW 200501641 A TW200501641 A TW 200501641A
Authority
TW
Taiwan
Prior art keywords
slot
beams
multiple access
division multiple
code division
Prior art date
Application number
TW093104007A
Other languages
English (en)
Inventor
Eldad Zeira
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200501641A publication Critical patent/TW200501641A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
TW093104007A 2002-05-13 2003-05-13 Resource allocation to users in slotted code division multiple access systems using beams TW200501641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37816102P 2002-05-13 2002-05-13

Publications (1)

Publication Number Publication Date
TW200501641A true TW200501641A (en) 2005-01-01

Family

ID=29420368

Family Applications (4)

Application Number Title Priority Date Filing Date
TW098109627A TWI493914B (zh) 2002-05-13 2003-05-13 使用波束之有槽分碼多重存取系統中分配資源於使用者
TW092113008A TWI258940B (en) 2002-05-13 2003-05-13 Resource allocation to users in slotted code division multiple access systems using beans
TW095117190A TWI323576B (en) 2002-05-13 2003-05-13 Resource allocation to users in slotted code division multiple access systems using beams
TW093104007A TW200501641A (en) 2002-05-13 2003-05-13 Resource allocation to users in slotted code division multiple access systems using beams

Family Applications Before (3)

Application Number Title Priority Date Filing Date
TW098109627A TWI493914B (zh) 2002-05-13 2003-05-13 使用波束之有槽分碼多重存取系統中分配資源於使用者
TW092113008A TWI258940B (en) 2002-05-13 2003-05-13 Resource allocation to users in slotted code division multiple access systems using beans
TW095117190A TWI323576B (en) 2002-05-13 2003-05-13 Resource allocation to users in slotted code division multiple access systems using beams

Country Status (10)

Country Link
US (3) US7602760B2 (zh)
EP (1) EP1529357A4 (zh)
JP (2) JP4388888B2 (zh)
KR (3) KR100700995B1 (zh)
CN (1) CN100481988C (zh)
AU (1) AU2003234428A1 (zh)
CA (1) CA2485961A1 (zh)
NO (1) NO20045289L (zh)
TW (4) TWI493914B (zh)
WO (1) WO2003096710A2 (zh)

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US8199661B2 (en) 2005-10-27 2012-06-12 Qualcomm Incorporated Method and apparatus for processing supplemental and non supplemental assignments
US8238289B2 (en) 2005-10-27 2012-08-07 Qualcomm Incorporated Method and apparatus for requesting selected interlace mode in wireless communication systems
US8457092B2 (en) 2005-06-16 2013-06-04 Qualcomm Incorporated Quick paging channel with reduced probability of missed page

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US8599712B2 (en) 2005-10-27 2013-12-03 Qualcomm Incorporated Method and apparatus for setting reverse link CQI reporting modes in wireless communication system
US8675549B2 (en) 2005-10-27 2014-03-18 Qualcomm Incorporated Method of serving sector maintenance in a wireless communication systems
US8744444B2 (en) 2005-10-27 2014-06-03 Qualcomm Incorporated Method and apparatus for transmitting a pilot report (PilotReport) message in wireless communication systems
US8218479B2 (en) 2005-10-27 2012-07-10 Qualcomm Incorporated Method and apparatus for processing a multi-code word assignment in wireless communication systems
US8199661B2 (en) 2005-10-27 2012-06-12 Qualcomm Incorporated Method and apparatus for processing supplemental and non supplemental assignments
US8923211B2 (en) 2005-10-27 2014-12-30 Qualcomm Incorporated Method and apparatus of processing an access grant block in wireless communication systems
US8971222B2 (en) 2005-10-27 2015-03-03 Qualcomm Incorporated Method and apparatus for decrementing assignments in wireless communication systems

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US20100056168A1 (en) 2010-03-04
US9380588B2 (en) 2016-06-28
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TW200713887A (en) 2007-04-01
KR20050090477A (ko) 2005-09-13
CN100481988C (zh) 2009-04-22
EP1529357A4 (en) 2010-04-07
CN1672348A (zh) 2005-09-21
US20040037263A1 (en) 2004-02-26
TWI493914B (zh) 2015-07-21
WO2003096710A2 (en) 2003-11-20
KR20080058480A (ko) 2008-06-25
TWI323576B (en) 2010-04-11
KR100700995B1 (ko) 2007-03-30
AU2003234428A1 (en) 2003-11-11
KR20040108815A (ko) 2004-12-24
JP4388888B2 (ja) 2009-12-24
CA2485961A1 (en) 2003-11-20
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US20120076031A1 (en) 2012-03-29
EP1529357A2 (en) 2005-05-11
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US7602760B2 (en) 2009-10-13
AU2003234428A8 (en) 2003-11-11

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