TW200729746A - Receiver capable of enhancing receiving efficiency in a code division multiple access communication system - Google Patents

Receiver capable of enhancing receiving efficiency in a code division multiple access communication system

Info

Publication number
TW200729746A
TW200729746A TW095101618A TW95101618A TW200729746A TW 200729746 A TW200729746 A TW 200729746A TW 095101618 A TW095101618 A TW 095101618A TW 95101618 A TW95101618 A TW 95101618A TW 200729746 A TW200729746 A TW 200729746A
Authority
TW
Taiwan
Prior art keywords
unit
communication system
multiple access
division multiple
code division
Prior art date
Application number
TW095101618A
Other languages
English (en)
Other versions
TWI296881B (en
Inventor
An-Bang Chen
Original Assignee
Lite On Technology 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 Lite On Technology Corp filed Critical Lite On Technology Corp
Priority to TW095101618A priority Critical patent/TWI296881B/zh
Priority to US11/278,549 priority patent/US7499483B2/en
Publication of TW200729746A publication Critical patent/TW200729746A/zh
Application granted granted Critical
Publication of TWI296881B publication Critical patent/TWI296881B/zh

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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
    • 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
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
TW095101618A 2006-01-16 2006-01-16 Receiver capable of enhancing receiving efficiency in a code division multiple access communication system TWI296881B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095101618A TWI296881B (en) 2006-01-16 2006-01-16 Receiver capable of enhancing receiving efficiency in a code division multiple access communication system
US11/278,549 US7499483B2 (en) 2006-01-16 2006-04-04 Receiver capable of enhancing receiving efficiency in a code division multiple access communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095101618A TWI296881B (en) 2006-01-16 2006-01-16 Receiver capable of enhancing receiving efficiency in a code division multiple access communication system

Publications (2)

Publication Number Publication Date
TW200729746A true TW200729746A (en) 2007-08-01
TWI296881B TWI296881B (en) 2008-05-11

Family

ID=38263126

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095101618A TWI296881B (en) 2006-01-16 2006-01-16 Receiver capable of enhancing receiving efficiency in a code division multiple access communication system

Country Status (2)

Country Link
US (1) US7499483B2 (zh)
TW (1) TWI296881B (zh)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264093A (en) * 1992-04-30 1993-11-23 E. I. Du Pont De Nemours And Company Irradiation of cation exchange membranes to increse current efficiency and reduce power consumption
KR100217715B1 (ko) 1993-12-31 1999-09-01 윤종용 직접확산/부호분할 다중접근 시스템에서의 업-링크 접근 시스템
US6101178A (en) 1997-07-10 2000-08-08 Ksi Inc. Pseudolite-augmented GPS for locating wireless telephones
US6330271B1 (en) 1998-10-13 2001-12-11 Telefonaktiebolaget Lm Ericsson (Publ) CDMA receiver that shares a tracking device among multiple rake branches
WO2000065738A1 (fr) 1999-04-27 2000-11-02 Yozan Inc. Recepteur amrc a sequence directe
WO2002023751A1 (en) 2000-09-12 2002-03-21 Alexander Kocian Joint data detection and channel estimation, preferably of ds/cdma signals
US7061970B2 (en) 2000-11-14 2006-06-13 Irving Reed Self-synchronizing adaptive multistage receiver for wireless communication systems
GB2377128B (en) 2001-06-29 2004-09-08 Nokia Corp Automatic gain control
WO2003023444A1 (en) 2001-09-12 2003-03-20 Data Fusion Corporation Gps near-far resistant receiver
US7099399B2 (en) * 2004-01-27 2006-08-29 Crestcom, Inc. Distortion-managed digital RF communications transmitter and method therefor

Also Published As

Publication number Publication date
TWI296881B (en) 2008-05-11
US7499483B2 (en) 2009-03-03
US20070165701A1 (en) 2007-07-19

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