EP1849245A4 - Wireless multiple access system for suppressing inter-cell interference - Google Patents

Wireless multiple access system for suppressing inter-cell interference

Info

Publication number: EP1849245A4
Authority: EP; European Patent Office
Prior art keywords: multiple access; access system; cell interference; wireless multiple; suppressing inter
Prior art date: 2005-02-18
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.): Ceased

Application number

EP06715997A

Other languages

German (de)

French (fr)

Other versions

EP1849245A2 (en

Inventor

Joon Kui Ahn

Bong Hoe Kim

Dong Youn Seo

Hak Seong Kim

Dong Wook Roh

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.)

LG Electronics Inc

Original Assignee

LG Electronics 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.)

2005-02-18

Filing date

2006-02-17

Publication date

2011-08-03

2005-02-18 Priority claimed from KR1020050013796A external-priority patent/KR20060092713A/en

2005-05-02 Priority claimed from KR1020050036813A external-priority patent/KR20060114751A/en

2006-02-17 Application filed by LG Electronics Inc filed Critical LG Electronics Inc

2007-10-31 Publication of EP1849245A2 publication Critical patent/EP1849245A2/en

2011-08-03 Publication of EP1849245A4 publication Critical patent/EP1849245A4/en

Status Ceased legal-status Critical Current

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
- H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-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
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
- H04L5/0017—Time-frequency-code in which a distinct code is applied, as a temporal sequence, to each frequency

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Mobile Radio Communication Systems (AREA)

EP06715997A 2005-02-18 2006-02-17 Wireless multiple access system for suppressing inter-cell interference Ceased EP1849245A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR1020050013796A KR20060092713A (en)	2005-02-18	2005-02-18	OPDM-based Multiple Access System and Method for Broadband Cellular Mobile Communication Systems
KR1020050036813A KR20060114751A (en)	2005-05-02	2005-05-02	Downlink data transmission method of wireless access communication system of multiple access method using multiple carriers
PCT/KR2006/000546 WO2006088326A2 (en)	2005-02-18	2006-02-17	Wireless multiple access system for suppressing inter-cell interference

Publications (2)

Publication Number	Publication Date
EP1849245A2 EP1849245A2 (en)	2007-10-31
EP1849245A4 true EP1849245A4 (en)	2011-08-03

Family

ID=36916860

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06715997A Ceased EP1849245A4 (en)	2005-02-18	2006-02-17	Wireless multiple access system for suppressing inter-cell interference

Country Status (2)

Country	Link
EP (1)	EP1849245A4 (en)
WO (1)	WO2006088326A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101132386B (en) *	2007-09-24	2013-01-30	杭州国芯科技股份有限公司	A Method for Suppressing Interference of Orthogonal Frequency Division Multiplexing Signals
US20130003690A1 (en) *	2011-03-14	2013-01-03	Lg Electronics Inc.	Apparatus and method for transmitting and receiving control information in a wireless communication system
US9871565B2 (en)	2013-03-01	2018-01-16	Sony Corporation	MIMO communication method, transmitting device, and receiving device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7035201B2 (en) *	2001-04-20	2006-04-25	Mediatek Inc.	Programmable transceiver structure of multi-rate OFDM-CDMA for wireless multimedia communications
US20030081538A1 (en) *	2001-10-18	2003-05-01	Walton Jay R.	Multiple-access hybrid OFDM-CDMA system
KR100532586B1 (en) *	2002-10-30	2005-12-02	한국전자통신연구원	Appratus and Method for transmitting and receiving using orthogonal code and non binary value in CDMA/OFDM
US7286603B2 (en) *	2003-05-01	2007-10-23	Nokia Corporation	Method and apparatus for increasing data rates in a wideband MC-CDMA telecommunication system

2006
- 2006-02-17 EP EP06715997A patent/EP1849245A4/en not_active Ceased
- 2006-02-17 WO PCT/KR2006/000546 patent/WO2006088326A2/en not_active Ceased

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ATARASHI: "VARIABLE SPREADING FACTOR-ORTHOGONAL FREQUENCY AND CODE DIVISION MULTIPLEXING (VSF-OFCDM) FOR BROADBAND PACKET WIRELESS ACCESS", MULTI-CARRIER SPREAD-SPECTRUM AND RELATED TOPICS, KLUWER, NL, 1 January 2002 (2002-01-01), pages 113 - 122, XP008071845 *
KISHIYAMA Y ET AL: "Experiments on throughput performance above 100Mbps in forward link for VSF-OFCDM broadband wireless access", VEHICULAR TECHNOLOGY CONFERENCE, 2003. VTC 2003-FALL. 2003 IEEE 58TH ORLANDO, FL, USA 6-9 OCT. 2003; [IEEE VEHICULAR TECHNOLGY CONFERENCE], PISCATAWAY, NJ, USA,IEEE, US, vol. 3, 6 October 2003 (2003-10-06), pages 1863 - 1868, XP010702493, ISBN: 978-0-7803-7954-1, DOI: 10.1109/VETECF.2003.1285348 *
MAEDA N ET AL: "Throughput comparison between vsf-ofcdm and ofdm considering effect of sectorization in forward link broadband packet wireless access", VTC 2002-FALL. 2002 IEEE 56TH. VEHICULAR TECHNOLOGY CONFERENCE PROCEEDINGS. VANCOUVER, CANADA, SEPT. 24 - 28, 2002; [IEEE VEHICULAR TECHNOLGY CONFERENCE], NEW YORK, NY : IEEE, US, vol. 1, 24 September 2002 (2002-09-24), pages 47 - 51, XP010608514, ISBN: 978-0-7803-7467-6, DOI: 10.1109/VETECF.2002.1040299 *

Also Published As

Publication number	Publication date
WO2006088326A3 (en)	2006-11-09
WO2006088326A2 (en)	2006-08-24
EP1849245A2 (en)	2007-10-31

Publication	Publication Date	Title
GB2422274B (en)	2007-03-07	Wireless access system
EP1891524A4 (en)	2010-06-30	Access enforcer
GB2428937B (en)	2010-08-18	Self-configuring cellular basestation
IL204870A0 (en)	2010-11-30	Access management for wireless communication
EP2041910A4 (en)	2013-05-22	Wireless access point security for multi-hop networks
HUE039297T2 (en)	2018-12-28	Backhaul communication for interference management
EP2087767A4 (en)	2012-11-14	Uplink access management
IL183997A0 (en)	2007-10-31	Traffic interference cancellation
GB2430581B (en)	2010-03-10	Access router selection method
GB0420060D0 (en)	2004-10-13	Uplink interference cancellation
EP1908190A4 (en)	2012-01-11	Virtual cells for wireless networks
IL185849A0 (en)	2008-01-06	Wireless data exchange
EP1896111A4 (en)	2010-07-14	Expandable access sheath
GB2412128B (en)	2007-05-30	Rotary downlink system
GB0515465D0 (en)	2005-08-31	Access
GB0724337D0 (en)	2008-01-23	Radio access technology
GB0615705D0 (en)	2006-09-13	Wireless access points
GB0614354D0 (en)	2006-08-30	Wireless access systems
EP1849245A4 (en)	2011-08-03	Wireless multiple access system for suppressing inter-cell interference
GB2426159B (en)	2008-10-29	Wireless access systems
GB2423435B (en)	2007-07-18	Access control for mobile multicast
GB0420744D0 (en)	2004-10-20	Common channel interference cancellation
GB2464860B (en)	2010-08-18	Self-configuring cellular basestation
GB201001515D0 (en)	2010-03-17	Self-configuring cellular basestation
EG25103A (en)	2011-08-24	Method of place division multiple access across wireless communication channels.

Legal Events

Date	Code	Title	Description
2007-09-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-10-31	17P	Request for examination filed	Effective date: 20070801
2007-10-31	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2007-12-26	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KIM, HAK SEONG,LG INSTITUTE Inventor name: ROH, DONG WOOKLG INSTITUTE Inventor name: SEO, DONG YOUN Inventor name: AHN, JOON KUI,108-1505, GWANAK HYUNDAI APT. Inventor name: KIM, BONG HOE,103-105, TAEYOUNG APT.
2008-05-28	DAX	Request for extension of the european patent (deleted)
2008-08-13	RIN1	Information on inventor provided before grant (corrected)	Inventor name: AHN, JOON KUI,108-1505, GWANAK HYUNDAI APT. Inventor name: ROH, DONG WOOKLG INSTITUTE Inventor name: KIM, HAK SEONG,LG INSTITUTE Inventor name: KIM, BONG HOE,103-105, TAEYOUNG APT. Inventor name: SEO, DONG YOUN
2008-10-29	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KIM, HAK SEONGC/O LG INSTITUTE Inventor name: SEO, DONG YOUN Inventor name: ROH, DONG WOOKLG INSTITUTE Inventor name: AHN, JOON KUI,108-1505, GWANAK HYUNDAI APT. Inventor name: KIM, BONG HOE,103-105, TAEYOUNG APT.
2011-08-03	A4	Supplementary search report drawn up and despatched	Effective date: 20110704
2011-08-03	RIC1	Information provided on ipc code assigned before grant	Ipc: H04J 11/00 20060101ALI20110628BHEP Ipc: H04B 7/216 20060101AFI20110628BHEP Ipc: H04J 13/00 20110101ALI20110628BHEP Ipc: H04L 12/52 20060101ALI20110628BHEP Ipc: H04L 27/26 20060101ALI20110628BHEP Ipc: H04L 27/32 20060101ALI20110628BHEP
2012-05-23	17Q	First examination report despatched	Effective date: 20120420
2017-02-24	REG	Reference to a national code	Ref country code: DE Ref legal event code: R003
2017-05-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED
2017-06-28	18R	Application refused	Effective date: 20170224