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GB2412541B - Method of operating TDD/virtual FDD hierarchical cellular telecommunication system - Google Patents

Method of operating TDD/virtual FDD hierarchical cellular telecommunication system

Info

Publication number
GB2412541B
GB2412541B GB0403007A GB0403007A GB2412541B GB 2412541 B GB2412541 B GB 2412541B GB 0403007 A GB0403007 A GB 0403007A GB 0403007 A GB0403007 A GB 0403007A GB 2412541 B GB2412541 B GB 2412541B
Authority
GB
United Kingdom
Prior art keywords
telecommunication system
cellular telecommunication
hierarchical cellular
virtual fdd
operating tdd
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 - Lifetime
Application number
GB0403007A
Other versions
GB0403007D0 (en
GB2412541A (en
Inventor
Eung-Sun Kim
Yeon-Woo Lee
Stephen Mclaughlin
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.)
University of Edinburgh
Samsung Electronics Co Ltd
Original Assignee
University of Edinburgh
Samsung Electronics Co Ltd
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 University of Edinburgh, Samsung Electronics Co Ltd filed Critical University of Edinburgh
Priority to GB0403007A priority Critical patent/GB2412541B/en
Publication of GB0403007D0 publication Critical patent/GB0403007D0/en
Priority to KR1020040025131A priority patent/KR101093854B1/en
Priority to EP04031050.0A priority patent/EP1565017B1/en
Priority to CNB2004100819480A priority patent/CN100542345C/en
Priority to US11/030,397 priority patent/US7817592B2/en
Publication of GB2412541A publication Critical patent/GB2412541A/en
Application granted granted Critical
Publication of GB2412541B publication Critical patent/GB2412541B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04W16/32—Hierarchical cell structures
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/50—Supports for the feet or the legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • A47C7/748—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • H04Q7/3646—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/06—Hybrid resource partitioning, e.g. channel borrowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Pathology (AREA)
  • Thermal Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0403007A 2004-02-11 2004-02-11 Method of operating TDD/virtual FDD hierarchical cellular telecommunication system Expired - Lifetime GB2412541B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0403007A GB2412541B (en) 2004-02-11 2004-02-11 Method of operating TDD/virtual FDD hierarchical cellular telecommunication system
KR1020040025131A KR101093854B1 (en) 2004-02-11 2004-04-12 Time Division Duplex / Virtual Frequency Division Duplex Hierarchical cellular communication system and its operation method
EP04031050.0A EP1565017B1 (en) 2004-02-11 2004-12-30 Method of operating tdd/virtual fdd hierarchical cellular telecommunication system
CNB2004100819480A CN100542345C (en) 2004-02-11 2004-12-30 Method of operating a time division duplex/virtual frequency division duplex hierarchical cellular telecommunication system
US11/030,397 US7817592B2 (en) 2004-02-11 2005-01-06 Method of operating a TDD/virtual FDD hierarchical cellular telecommunication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0403007A GB2412541B (en) 2004-02-11 2004-02-11 Method of operating TDD/virtual FDD hierarchical cellular telecommunication system

Publications (3)

Publication Number Publication Date
GB0403007D0 GB0403007D0 (en) 2004-03-17
GB2412541A GB2412541A (en) 2005-09-28
GB2412541B true GB2412541B (en) 2006-08-16

Family

ID=32011717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0403007A Expired - Lifetime GB2412541B (en) 2004-02-11 2004-02-11 Method of operating TDD/virtual FDD hierarchical cellular telecommunication system

Country Status (2)

Country Link
KR (1) KR101093854B1 (en)
GB (1) GB2412541B (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8098569B2 (en) 2000-09-13 2012-01-17 Qualcomm Incorporated Signaling method in an OFDM multiple access system
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8917654B2 (en) 2005-04-19 2014-12-23 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9307544B2 (en) 2005-04-19 2016-04-05 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US9088384B2 (en) * 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
KR100745086B1 (en) * 2006-08-21 2007-08-01 한국전자통신연구원 Resource Allocation Method in PFDMA Based Mobile Communication System
KR100951824B1 (en) 2006-10-11 2010-04-12 삼성전자주식회사 Method and apparatus for allocating radio resources in wireless communication system
GB2447439B (en) 2007-02-02 2012-01-25 Ubiquisys Ltd Access point power control
US7844217B2 (en) 2007-10-01 2010-11-30 Provigent Ltd. Point-to-multipoint communication terminal having a single RF chain
US7945217B2 (en) 2007-11-13 2011-05-17 Provigent Ltd. Multi-mode baseband-IF converter
US7991368B2 (en) 2007-12-27 2011-08-02 Provigent Ltd Integrated RF-IF converter
ES2334094B1 (en) * 2008-07-15 2011-02-14 Vodafone España, S.A.U. METHOD FOR OPTIMIZING FREQUENCY CARRIERS OF DESCENDING LINK AND ASCENDING LINK.
GB2471681B (en) 2009-07-07 2011-11-02 Ubiquisys Ltd Interference mitigation in a femtocell access point
GB2472597B (en) 2009-08-11 2012-05-16 Ubiquisys Ltd Power setting
US8406709B2 (en) 2011-02-27 2013-03-26 Provigent Ltd. Carrier recovery in re-modulation communication systems
US9729300B2 (en) 2011-12-06 2017-08-08 Lg Electronics Inc. Method and apparatus for controlling remote transmitting station in wireless communication system
JP6045808B2 (en) * 2012-04-06 2016-12-14 株式会社Ｎｔｔドコモ User terminal, radio base station, and radio communication method
KR20150105353A (en) 2013-01-03 2015-09-16 엘지전자 주식회사 Method and apparatus for transmitting uplink signals in wireless communication system
WO2016037305A1 (en) 2014-09-08 2016-03-17 Qualcomm Incorporated Flexible transmissions on one or more frequency division duplexing resources

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US5822698A (en) * 1996-08-08 1998-10-13 Northern Telecom Limited Microcell frequency planning
JP2000287253A (en) * 1999-03-31 2000-10-13 Matsushita Electric Ind Co Ltd Mobile communication system
US20020077152A1 (en) * 2000-12-15 2002-06-20 Johnson Thomas J. Wireless communication methods and systems using multiple overlapping sectored cells

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JP3889966B2 (en) 2001-12-27 2007-03-07 株式会社エヌ・ティ・ティ・ドコモ Resource allocation control device, resource allocation control method, and resource allocation control system

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Publication number Priority date Publication date Assignee Title
US5822698A (en) * 1996-08-08 1998-10-13 Northern Telecom Limited Microcell frequency planning
JP2000287253A (en) * 1999-03-31 2000-10-13 Matsushita Electric Ind Co Ltd Mobile communication system
US20020077152A1 (en) * 2000-12-15 2002-06-20 Johnson Thomas J. Wireless communication methods and systems using multiple overlapping sectored cells

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
H Haas,"A Capacity Investigation on UTRA-TDD Utilising Underused UTRA-FDD Uplink Resources", IEE Colloquium on UMTS Terminals and Software radio, Glasgow, UK, 26 April 1999 p 7/1-6 *
H Haas,"A Capacity Investigation on UTRA-TDD utilising underused UTRA-FDD uplink resources", IEE Colloquium on UMTS terminals and software radio, Glasgow, UK, 26 April 1999 p71-6 *
H Haas,"Capacity-coverage analysis of TDD and FDD mode in UMTS at 1920MHz" IEE Proc. Commun., Vol.149, No.1, Feb 2002, p51-57 *

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8098569B2 (en) 2000-09-13 2012-01-17 Qualcomm Incorporated Signaling method in an OFDM multiple access system
US8098568B2 (en) 2000-09-13 2012-01-17 Qualcomm Incorporated Signaling method in an OFDM multiple access system
US9426012B2 (en) 2000-09-13 2016-08-23 Qualcomm Incorporated Signaling method in an OFDM multiple access system
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US8547951B2 (en) 2005-03-16 2013-10-01 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9307544B2 (en) 2005-04-19 2016-04-05 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US8917654B2 (en) 2005-04-19 2014-12-23 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US8787347B2 (en) 2005-08-24 2014-07-22 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US8842619B2 (en) 2005-10-27 2014-09-23 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US8681764B2 (en) 2005-11-18 2014-03-25 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication

Also Published As

Publication number Publication date
KR20050081136A (en) 2005-08-18
GB0403007D0 (en) 2004-03-17
GB2412541A (en) 2005-09-28
KR101093854B1 (en) 2011-12-13

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20240210