CN1954511B - 用于广义rake接收机结构中连续的干扰消除的方法与装置 - Google Patents
用于广义rake接收机结构中连续的干扰消除的方法与装置 Download PDFInfo
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- CN1954511B CN1954511B CN2005800071044A CN200580007104A CN1954511B CN 1954511 B CN1954511 B CN 1954511B CN 2005800071044 A CN2005800071044 A CN 2005800071044A CN 200580007104 A CN200580007104 A CN 200580007104A CN 1954511 B CN1954511 B CN 1954511B
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- 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
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7107—Subtractive interference cancellation
-
- 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
- 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
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7105—Joint detection techniques, e.g. linear detectors
-
- 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
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7107—Subtractive interference cancellation
- H04B1/71072—Successive interference cancellation
-
- 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
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7107—Subtractive interference cancellation
- H04B1/71075—Parallel interference cancellation
-
- 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
-
- 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
- H04B2201/709727—GRAKE type RAKE receivers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (70)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/795,101 US7339980B2 (en) | 2004-03-05 | 2004-03-05 | Successive interference cancellation in a generalized RAKE receiver architecture |
US10/795,101 | 2004-03-05 | ||
PCT/SE2005/000061 WO2005086369A1 (en) | 2004-03-05 | 2005-01-21 | Successive interference cancellation in a generalized rake receiver architecture |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1954511A CN1954511A (zh) | 2007-04-25 |
CN1954511B true CN1954511B (zh) | 2013-05-29 |
Family
ID=34912433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800071044A Expired - Fee Related CN1954511B (zh) | 2004-03-05 | 2005-01-21 | 用于广义rake接收机结构中连续的干扰消除的方法与装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7339980B2 (zh) |
EP (1) | EP1726101A1 (zh) |
JP (1) | JP2007535835A (zh) |
CN (1) | CN1954511B (zh) |
WO (1) | WO2005086369A1 (zh) |
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CN1323465A (zh) * | 1998-10-02 | 2001-11-21 | 艾利森公司 | 瑞克接收机中消除干扰的方法和设备 |
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-
2004
- 2004-03-05 US US10/795,101 patent/US7339980B2/en active Active
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2005
- 2005-01-21 JP JP2007501744A patent/JP2007535835A/ja active Pending
- 2005-01-21 WO PCT/SE2005/000061 patent/WO2005086369A1/en active Application Filing
- 2005-01-21 CN CN2005800071044A patent/CN1954511B/zh not_active Expired - Fee Related
- 2005-01-21 EP EP05704734A patent/EP1726101A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323465A (zh) * | 1998-10-02 | 2001-11-21 | 艾利森公司 | 瑞克接收机中消除干扰的方法和设备 |
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说明书全文. |
Also Published As
Publication number | Publication date |
---|---|
EP1726101A1 (en) | 2006-11-29 |
US7339980B2 (en) | 2008-03-04 |
JP2007535835A (ja) | 2007-12-06 |
US20050195889A1 (en) | 2005-09-08 |
WO2005086369A1 (en) | 2005-09-15 |
CN1954511A (zh) | 2007-04-25 |
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