GB2295527B - Rake combiner/despreader apparatus - Google Patents

Rake combiner/despreader apparatus

Info

Publication number
GB2295527B
GB2295527B GB9423935A GB9423935A GB2295527B GB 2295527 B GB2295527 B GB 2295527B GB 9423935 A GB9423935 A GB 9423935A GB 9423935 A GB9423935 A GB 9423935A GB 2295527 B GB2295527 B GB 2295527B
Authority
GB
United Kingdom
Prior art keywords
despreader
rake combiner
combiner
rake
despreader apparatus
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 - Fee Related
Application number
GB9423935A
Other versions
GB9423935D0 (en
GB2295527A (en
Inventor
Anthony Peter Hulbert
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB9423935A priority Critical patent/GB2295527B/en
Publication of GB9423935D0 publication Critical patent/GB9423935D0/en
Publication of GB2295527A publication Critical patent/GB2295527A/en
Application granted granted Critical
Publication of GB2295527B publication Critical patent/GB2295527B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H04B1/712—Weighting of fingers for combining, e.g. amplitude control or phase rotation using an inner loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB9423935A 1994-11-26 1994-11-26 Rake combiner/despreader apparatus Expired - Fee Related GB2295527B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9423935A GB2295527B (en) 1994-11-26 1994-11-26 Rake combiner/despreader apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9423935A GB2295527B (en) 1994-11-26 1994-11-26 Rake combiner/despreader apparatus

Publications (3)

Publication Number Publication Date
GB9423935D0 GB9423935D0 (en) 1995-01-11
GB2295527A GB2295527A (en) 1996-05-29
GB2295527B true GB2295527B (en) 1999-03-17

Family

ID=10765055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9423935A Expired - Fee Related GB2295527B (en) 1994-11-26 1994-11-26 Rake combiner/despreader apparatus

Country Status (1)

Country Link
GB (1) GB2295527B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1011281A3 (en) * 1998-12-18 2000-07-05 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Flexible CDMA combiner
KR100691925B1 (en) * 1998-12-18 2007-03-08 텔레폰악티에볼라겟엘엠에릭슨(펍) Flexible cdma combiner
GB2357406B (en) 1999-12-14 2004-01-21 Nokia Mobile Phones Ltd Combiner

Also Published As

Publication number Publication date
GB9423935D0 (en) 1995-01-11
GB2295527A (en) 1996-05-29

Similar Documents

Publication Publication Date Title
SG82581A1 (en) Communications apparatus
GB9418396D0 (en) Camera
ZA966011B (en) Adaptive despreader
GB9505057D0 (en) Inveerter apparatus
GB9413870D0 (en) Digitally-networked active-vision camera
SI0776431T1 (en) Vibration-compensating apparatus
AU3501595A (en) Indexing apparatus
GB2288205A8 (en) Band clamp
EP0709330A3 (en) Stacker-bundler transfer apparatus
GB2291410B (en) Folder apparatus
GB2295527B (en) Rake combiner/despreader apparatus
AU696614B2 (en) Gas-heated apparatus
GB9407710D0 (en) Jaquard apparatus
GB2295342B (en) Working apparatus
GB9401766D0 (en) Soldering apparatus
ZA9574B (en) Permenting apparatus
AU122891S (en) Table
GB9505543D0 (en) Rake
AU126199S (en) Communications apparatus
GB9409720D0 (en) Link apparatus
GB9418664D0 (en) Switching apparatus
GB9420337D0 (en) Apparatus
AU3655495A (en) Combiner
GB9414767D0 (en) Rake
GB9408135D0 (en) Apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031126