ATE427593T1 - Frequenzsprungverfahren im orthogonalen frequenzteilungs-multiplexersystem - Google Patents

Frequenzsprungverfahren im orthogonalen frequenzteilungs-multiplexersystem

Info

Publication number
ATE427593T1
ATE427593T1 AT03774290T AT03774290T ATE427593T1 AT E427593 T1 ATE427593 T1 AT E427593T1 AT 03774290 T AT03774290 T AT 03774290T AT 03774290 T AT03774290 T AT 03774290T AT E427593 T1 ATE427593 T1 AT E427593T1
Authority
AT
Austria
Prior art keywords
frequency
frequency hopping
division multiplexer
cells
hopping method
Prior art date
Application number
AT03774290T
Other languages
English (en)
Inventor
Heesoo Lee
Kyung-Hi Chang
Original Assignee
Korea Electronics Telecomm
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 Korea Electronics Telecomm filed Critical Korea Electronics Telecomm
Application granted granted Critical
Publication of ATE427593T1 publication Critical patent/ATE427593T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/0012—Hopping in multicarrier systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Noise Elimination (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT03774290T 2002-12-24 2003-11-21 Frequenzsprungverfahren im orthogonalen frequenzteilungs-multiplexersystem ATE427593T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20020083723 2002-12-24
KR1020030032934A KR100623479B1 (ko) 2002-12-24 2003-05-23 직교 주파수 분할 다중화 시스템에서의 주파수 도약 방법

Publications (1)

Publication Number Publication Date
ATE427593T1 true ATE427593T1 (de) 2009-04-15

Family

ID=37350415

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03774290T ATE427593T1 (de) 2002-12-24 2003-11-21 Frequenzsprungverfahren im orthogonalen frequenzteilungs-multiplexersystem

Country Status (3)

Country Link
KR (1) KR100623479B1 (de)
AT (1) ATE427593T1 (de)
DE (1) DE60326993D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100603018B1 (ko) * 2004-07-15 2006-07-24 국방과학연구소 등방 다차원 배열을 이용한 주파수 할당 테이블 생성방법
KR100709691B1 (ko) 2004-12-08 2007-04-19 한국전자통신연구원 송신기 및 송신기의 주파수 도약 방법
KR101030413B1 (ko) * 2005-02-04 2011-04-20 재단법인서울대학교산학협력재단 셀룰러 통신 시스템에서 데이터 송수신 방법 및 이를 위한 송수신 장치
KR100943547B1 (ko) * 2006-05-29 2010-02-22 삼성전자주식회사 주파수분할 다중방식의 무선 통신시스템에서 주파수자원을 할당하는 방법 및 장치
KR100860537B1 (ko) * 2006-12-29 2008-09-26 한국과학기술원 고정 빔 교환 배열 안테나를 채용한 직교 부호 도약 다중화시스템
KR100936229B1 (ko) * 2009-05-27 2010-01-11 엘아이지넥스원 주식회사 동시 도약 통신이 가능한 2채널 무전기 및 그 운용 방법

Also Published As

Publication number Publication date
KR100623479B1 (ko) 2006-09-18
DE60326993D1 (de) 2009-05-14
KR20040057875A (ko) 2004-07-02

Similar Documents

Publication Publication Date Title
WO2004059897A3 (en) Frequency hopping method in orthogonal frequency division multiplexing system
DE602004024102D1 (de) Verfahren und system für frequenz-offset-sprung in einem funk-netzwerk
MY153838A (en) Interface management in wireless communication system using hybrid time reuse
ATE405105T1 (de) Frequenzwiederbenutzung für punkt-zu-mehrpunkt- anwendungen
JP2005328519A5 (de)
WO2010140854A3 (en) Method for estimating channel state in a wireless communication system using fractional frequency reuse and mobile station using the same
JP2012085336A5 (de)
EP2007021A8 (de) Verfahren und Vorrichtung zur Zuweisung von Referenzsignalsequenzen in einem mobilen Kommunikationssystem
MY192677A (en) Narrow band physical random access channel frequency hopping patterns and detection schemes
WO2009073744A3 (en) Intercell interference mitigation
WO1996013952A3 (en) A method for obtaining a one-cell reuse pattern in wireless communication systems
JP2012500524A5 (de)
WO2005060108A3 (en) Method for allocating data and pilots, and transmitting method and device and receiving method and device using the same in orthogonal frequency division multiple access system
DE602008004885D1 (de) Sequenzverteilung, verarbeitungsverfahren sowie entsprechende vorrichtung in einem kommunikationssystem
DE60124588D1 (de) Hybride spreizband-technik zur erweiterung der kanalkapazität
TW200607268A (en) Adaptive beacon period in a distributed network
CA2665159A1 (en) Method and apparatus for symbol timing estimation in a wireless communications system
TW200510970A (en) Method for manufacturing mask pattern, method for manufacturing semiconductor device, manufacturing system of mask pattern, cell library, and method for manufacturing mask
MXPA06000874A (es) Espumas no aleatorias ensambladas.
CN102142918A (zh) 一种导频序列的处理方法及设备
BR9507223A (pt) Rolo de gravura e processo para gradiente de revestimento uniforme
WO2013009232A3 (en) Apparatus and method for proactive inter-cell interference coordination
EP2439860A3 (de) Übertragungsverfahren, Basisstation und Mobilsstation für Übertragungsstem mit mehreren Antennen
DE60326993D1 (de) Frequenzsprungverfahren im orthogonalen frequenzteilungs-multiplexersystem
CN107547184A (zh) 一种大规模mimo系统中的动态导频分配方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties