TWI356603B - Method for reducing cross cell interference in w - Google Patents

Method for reducing cross cell interference in w Download PDF

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Publication number
TWI356603B
TWI356603B TW095137616A TW95137616A TWI356603B TW I356603 B TWI356603 B TW I356603B TW 095137616 A TW095137616 A TW 095137616A TW 95137616 A TW95137616 A TW 95137616A TW I356603 B TWI356603 B TW I356603B
Authority
TW
Taiwan
Prior art keywords
interference
time slot
user equipment
downlink
uplink
Prior art date
Application number
TW095137616A
Other languages
English (en)
Chinese (zh)
Other versions
TW200733618A (en
Inventor
Pan Jung-Lin
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 TW200733618A publication Critical patent/TW200733618A/zh
Application granted granted Critical
Publication of TWI356603B publication Critical patent/TWI356603B/zh

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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W72/04—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
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
TW095137616A 2001-08-17 2002-08-13 Method for reducing cross cell interference in w TWI356603B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31333601P 2001-08-17 2001-08-17
US10/003,487 US6591109B2 (en) 2001-08-17 2001-11-01 Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access

Publications (2)

Publication Number Publication Date
TW200733618A TW200733618A (en) 2007-09-01
TWI356603B true TWI356603B (en) 2012-01-11

Family

ID=26671818

Family Applications (5)

Application Number Title Priority Date Filing Date
TW095137616A TWI356603B (en) 2001-08-17 2002-08-13 Method for reducing cross cell interference in w
TW098102125A TW200947923A (en) 2001-08-17 2002-08-13 Cross cell user equipment interference reduction in a time division duplex communication system using a code division multiple access
TW091118225A TWI234352B (en) 2001-08-17 2002-08-13 Wireless time division duplex communication system using code division multiple access and communication method thereof
TW094129344A TWI271047B (en) 2001-08-17 2002-08-13 Cross cell user equipment interference reduction in a time division duplex communication system using a code division multiple access
TW092127556A TWI256202B (en) 2001-08-17 2002-08-13 Cross cell user equipment interference reduction in a time division duplex communication system using a code division multiple access

Family Applications After (4)

Application Number Title Priority Date Filing Date
TW098102125A TW200947923A (en) 2001-08-17 2002-08-13 Cross cell user equipment interference reduction in a time division duplex communication system using a code division multiple access
TW091118225A TWI234352B (en) 2001-08-17 2002-08-13 Wireless time division duplex communication system using code division multiple access and communication method thereof
TW094129344A TWI271047B (en) 2001-08-17 2002-08-13 Cross cell user equipment interference reduction in a time division duplex communication system using a code division multiple access
TW092127556A TWI256202B (en) 2001-08-17 2002-08-13 Cross cell user equipment interference reduction in a time division duplex communication system using a code division multiple access

Country Status (9)

Country Link
US (6) US6591109B2 (https=)
EP (1) EP1417849A4 (https=)
JP (2) JP4012505B2 (https=)
KR (7) KR20090122271A (https=)
CN (1) CN100380992C (https=)
CA (1) CA2457310A1 (https=)
MX (1) MXPA04001501A (https=)
TW (5) TWI356603B (https=)
WO (1) WO2003017696A1 (https=)

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TWI271047B (en) 2007-01-11
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JP4012505B2 (ja) 2007-11-21
TW200423562A (en) 2004-11-01
KR100990464B1 (ko) 2010-10-29
KR20090122271A (ko) 2009-11-26
US8897711B2 (en) 2014-11-25
US7450905B2 (en) 2008-11-11
KR20080040001A (ko) 2008-05-07
US9819472B2 (en) 2017-11-14
US20150078315A1 (en) 2015-03-19
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US6591109B2 (en) 2003-07-08
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