DE69915450D1 - Einrichtung zum senden der präambel eines zugriffskanals in einem mobilkommunikationssystem und verfahren dazu - Google Patents

Einrichtung zum senden der präambel eines zugriffskanals in einem mobilkommunikationssystem und verfahren dazu

Info

Publication number
DE69915450D1
DE69915450D1 DE69915450T DE69915450T DE69915450D1 DE 69915450 D1 DE69915450 D1 DE 69915450D1 DE 69915450 T DE69915450 T DE 69915450T DE 69915450 T DE69915450 T DE 69915450T DE 69915450 D1 DE69915450 D1 DE 69915450D1
Authority
DE
Germany
Prior art keywords
preamble
sending
communication system
mobile communication
access channel
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
DE69915450T
Other languages
English (en)
Other versions
DE69915450T2 (de
Inventor
Young-Ky Kim
Hee-Won Kang
Jae-Min Ahn
Su-Won Park
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.)
Samsung Electronics Co Ltd
Original Assignee
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE69915450D1 publication Critical patent/DE69915450D1/de
Application granted granted Critical
Publication of DE69915450T2 publication Critical patent/DE69915450T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • H04W74/0891—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access for synchronized access
    • 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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • 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
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • 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
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
DE69915450T 1998-08-17 1999-08-17 Einrichtung zum senden der präambel eines zugriffskanals in einem mobilkommunikationssystem und verfahren dazu Expired - Lifetime DE69915450T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR9833862 1998-08-17
KR1019980033862A KR20000014424A (ko) 1998-08-17 1998-08-17 접속채널의 프리앰블 송신장치 및 방법
PCT/KR1999/000457 WO2000008908A2 (en) 1998-08-17 1999-08-17 Device and method for transmitting preamble of access channel in mobile communication system

Publications (2)

Publication Number Publication Date
DE69915450D1 true DE69915450D1 (de) 2004-04-15
DE69915450T2 DE69915450T2 (de) 2004-08-05

Family

ID=36462702

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69940568T Expired - Lifetime DE69940568D1 (de) 1998-08-17 1999-08-17 Verfahren zur Übertragung einer Präambel in einem Zugriffkanal in einem Mobilkommunikationssystem
DE69915450T Expired - Lifetime DE69915450T2 (de) 1998-08-17 1999-08-17 Einrichtung zum senden der präambel eines zugriffskanals in einem mobilkommunikationssystem und verfahren dazu
DE1999224418 Expired - Lifetime DE29924418U1 (de) 1998-08-17 1999-08-17 Vorrichtung zur Übertragung einer Präambel eines Zugriffskanals in einem Mobilkommunikationssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69940568T Expired - Lifetime DE69940568D1 (de) 1998-08-17 1999-08-17 Verfahren zur Übertragung einer Präambel in einem Zugriffkanal in einem Mobilkommunikationssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1999224418 Expired - Lifetime DE29924418U1 (de) 1998-08-17 1999-08-17 Vorrichtung zur Übertragung einer Präambel eines Zugriffskanals in einem Mobilkommunikationssystem

Country Status (20)

Country Link
US (1) US7054298B1 (de)
EP (2) EP1392003B1 (de)
JP (1) JP3542558B2 (de)
KR (1) KR20000014424A (de)
CN (1) CN1139214C (de)
AR (1) AR022365A1 (de)
AT (2) ATE261631T1 (de)
AU (1) AU744158B2 (de)
BR (1) BRPI9906732B1 (de)
CA (1) CA2305889C (de)
DE (3) DE69940568D1 (de)
DK (1) DK1046222T3 (de)
ES (1) ES2219044T3 (de)
ID (1) ID25907A (de)
IL (1) IL135627A0 (de)
PL (1) PL200810B1 (de)
PT (1) PT1046222E (de)
RU (1) RU2191479C2 (de)
WO (1) WO2000008908A2 (de)
ZA (1) ZA200002174B (de)

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Also Published As

Publication number Publication date
ZA200002174B (en) 2001-10-02
PL200810B1 (pl) 2009-02-27
CA2305889C (en) 2003-12-30
CN1139214C (zh) 2004-02-18
CN1286847A (zh) 2001-03-07
AU744158B2 (en) 2002-02-14
DE29924418U1 (de) 2003-03-27
IL135627A0 (en) 2001-05-20
WO2000008908A2 (en) 2000-02-24
EP1046222B1 (de) 2004-03-10
US7054298B1 (en) 2006-05-30
DE69940568D1 (de) 2009-04-23
DE69915450T2 (de) 2004-08-05
ATE425593T1 (de) 2009-03-15
WO2000008908A3 (en) 2000-07-13
ES2219044T3 (es) 2004-11-16
RU2191479C2 (ru) 2002-10-20
ATE261631T1 (de) 2004-03-15
PT1046222E (pt) 2004-08-31
EP1392003B1 (de) 2009-03-11
EP1392003A2 (de) 2004-02-25
PL340919A1 (en) 2001-03-12
EP1392003A3 (de) 2004-04-28
AR022365A1 (es) 2002-09-04
KR20000014424A (ko) 2000-03-15
BR9906732A (pt) 2000-12-05
CA2305889A1 (en) 2000-02-24
EP1046222A1 (de) 2000-10-25
JP2002522994A (ja) 2002-07-23
DK1046222T3 (da) 2004-04-19
BRPI9906732B1 (pt) 2016-03-01
ID25907A (id) 2000-11-09
JP3542558B2 (ja) 2004-07-14
AU5307699A (en) 2000-03-06

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