FI20001743A - Method and Device for Speed Determination Using Orthogonal Speed Dependent Walsh Codes - Google Patents
Method and Device for Speed Determination Using Orthogonal Speed Dependent Walsh Codes Download PDFInfo
- Publication number
- FI20001743A FI20001743A FI20001743A FI20001743A FI20001743A FI 20001743 A FI20001743 A FI 20001743A FI 20001743 A FI20001743 A FI 20001743A FI 20001743 A FI20001743 A FI 20001743A FI 20001743 A FI20001743 A FI 20001743A
- Authority
- FI
- Finland
- Prior art keywords
- speed
- walsh codes
- orthogonal
- determination
- dependent walsh
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
-
- 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
- H04L25/0262—Arrangements for detecting the data rate of an incoming signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/31—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining coding for error detection or correction and efficient use of the spectrum
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
- H04J13/18—Allocation of orthogonal codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7473298P | 1998-02-13 | 1998-02-13 | |
US09/075,406 US6147964A (en) | 1998-05-07 | 1998-05-07 | Method and apparatus for performing rate determination using orthogonal rate-dependent walsh covering codes |
PCT/US1999/002281 WO1999041847A1 (en) | 1998-02-13 | 1999-02-03 | Method and apparatus for performing rate determination using orthogonal rate-dependent walsh covering codes |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20001743A true FI20001743A (en) | 2000-08-03 |
Family
ID=26756001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20001743A FI20001743A (en) | 1998-02-13 | 2000-08-03 | Method and Device for Speed Determination Using Orthogonal Speed Dependent Walsh Codes |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1055291A1 (en) |
JP (1) | JP2002503909A (en) |
KR (1) | KR20010040855A (en) |
AR (1) | AR014568A1 (en) |
AU (1) | AU2655899A (en) |
BR (1) | BR9907841A (en) |
CA (1) | CA2319559A1 (en) |
FI (1) | FI20001743A (en) |
ID (1) | ID26786A (en) |
IL (1) | IL137789A0 (en) |
TR (1) | TR200002347T2 (en) |
WO (1) | WO1999041847A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1357669A4 (en) * | 2001-01-31 | 2005-08-24 | Matsushita Electric Ind Co Ltd | Decoding device and decoding method |
US7957263B2 (en) * | 2003-09-08 | 2011-06-07 | Qualcomm Corporation | Method and apparatus for acknowledging reverse link transmissions in a communications system |
EP1605597A1 (en) | 2004-06-03 | 2005-12-14 | STMicroelectronics N.V. | Method and system for blindly detecting a shared channel out of a plurality of shared channels received in parallel |
KR100859724B1 (en) * | 2007-05-28 | 2008-09-23 | 한국전자통신연구원 | Appratus and method for transmitting and receiving signal having variable data rate in human body communication |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU683479B2 (en) * | 1993-06-18 | 1997-11-13 | Qualcomm Incorporated | Method and apparatus for determining the data rate of a received signal |
MY112371A (en) * | 1993-07-20 | 2001-05-31 | Qualcomm Inc | System and method for orthogonal spread spectrum sequence generation in variable data rate systems |
ZA947317B (en) * | 1993-09-24 | 1995-05-10 | Qualcomm Inc | Multirate serial viterbi decoder for code division multiple access system applications |
-
1999
- 1999-02-03 TR TR2000/02347T patent/TR200002347T2/en unknown
- 1999-02-03 IL IL13778999A patent/IL137789A0/en unknown
- 1999-02-03 ID IDW20001546A patent/ID26786A/en unknown
- 1999-02-03 JP JP2000531911A patent/JP2002503909A/en active Pending
- 1999-02-03 KR KR1020007008756A patent/KR20010040855A/en not_active Application Discontinuation
- 1999-02-03 BR BR9907841-4A patent/BR9907841A/en not_active Application Discontinuation
- 1999-02-03 AU AU26558/99A patent/AU2655899A/en not_active Abandoned
- 1999-02-03 EP EP99906713A patent/EP1055291A1/en not_active Withdrawn
- 1999-02-03 WO PCT/US1999/002281 patent/WO1999041847A1/en not_active Application Discontinuation
- 1999-02-03 CA CA002319559A patent/CA2319559A1/en not_active Abandoned
- 1999-02-12 AR ARP990100590A patent/AR014568A1/en unknown
-
2000
- 2000-08-03 FI FI20001743A patent/FI20001743A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2002503909A (en) | 2002-02-05 |
AR014568A1 (en) | 2001-02-28 |
CA2319559A1 (en) | 1999-08-19 |
KR20010040855A (en) | 2001-05-15 |
AU2655899A (en) | 1999-08-30 |
BR9907841A (en) | 2000-10-24 |
TR200002347T2 (en) | 2001-02-21 |
IL137789A0 (en) | 2001-10-31 |
WO1999041847A1 (en) | 1999-08-19 |
EP1055291A1 (en) | 2000-11-29 |
ID26786A (en) | 2001-02-08 |
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