SE0002587D0 - Rake receiver and method related to a rake receiver - Google Patents
Rake receiver and method related to a rake receiverInfo
- Publication number
- SE0002587D0 SE0002587D0 SE0002587A SE0002587A SE0002587D0 SE 0002587 D0 SE0002587 D0 SE 0002587D0 SE 0002587 A SE0002587 A SE 0002587A SE 0002587 A SE0002587 A SE 0002587A SE 0002587 D0 SE0002587 D0 SE 0002587D0
- Authority
- SE
- Sweden
- Prior art keywords
- rake receiver
- delay spread
- window
- window length
- handle
- Prior art date
Links
- 230000002411 adverse Effects 0.000 abstract 1
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention is related to a Rake receiver (R2) for detecting a multipath signal stream the delay spread of which fits within a window (WW2). The window must be long enough to handle a large delay spread. A problem addressed is that a Rake receiver with capacity to handle a large delay spread also imposes a large delay in the rake receiver itself and thereby the time of the power control loop is adversely affected. The problem is solved by a Rake receiver having an adjustable window length. The window length can thereby be adjusted to need of the delay spread of the Rake receiver radio environment. A shorter window length is then used in environments that causes the delay spread to be on an average level, than is needed for the worst case delay spread, and thereby the power control loop is made faster.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0002587A SE0002587D0 (en) | 2000-07-07 | 2000-07-07 | Rake receiver and method related to a rake receiver |
| AU2001271183A AU2001271183A1 (en) | 2000-07-07 | 2001-07-06 | Rake receiver and method related to a rake receiver |
| PCT/SE2001/001588 WO2002005446A1 (en) | 2000-07-07 | 2001-07-06 | Rake receiver and method related to a rake receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0002587A SE0002587D0 (en) | 2000-07-07 | 2000-07-07 | Rake receiver and method related to a rake receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE0002587D0 true SE0002587D0 (en) | 2000-07-07 |
Family
ID=20280427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0002587A SE0002587D0 (en) | 2000-07-07 | 2000-07-07 | Rake receiver and method related to a rake receiver |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2001271183A1 (en) |
| SE (1) | SE0002587D0 (en) |
| WO (1) | WO2002005446A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2385498A (en) * | 2002-02-13 | 2003-08-20 | Pa Consulting Services | Adjustable baseband processing of telecommunications signals |
| AU2002235966A1 (en) * | 2002-03-04 | 2003-09-16 | Nokia Corporation | Receiving spread spectrum signal in radio system |
| US6917814B2 (en) * | 2002-08-06 | 2005-07-12 | Motorola, Inc. | Method and mobile station for reporting multi-path signals based on a report window |
| US8217992B2 (en) | 2007-01-11 | 2012-07-10 | The Jackson Laboratory | Microscopic imaging techniques |
| US7772569B2 (en) | 2008-04-01 | 2010-08-10 | The Jackson Laboratory | 3D biplane microscopy |
| US9031117B2 (en) * | 2012-12-06 | 2015-05-12 | Qualcomm Incorporated | Methods and apparatus for handling fingers with large delay spread through utility optimization |
| CN108292989B (en) | 2015-12-10 | 2022-08-30 | 索尼公司 | Receiving apparatus and data processing method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5710768A (en) * | 1994-09-30 | 1998-01-20 | Qualcomm Incorporated | Method of searching for a bursty signal |
| JP3952335B2 (en) * | 1998-03-10 | 2007-08-01 | ソニー株式会社 | Receiving method and receiving apparatus |
| JPH11298401A (en) * | 1998-04-14 | 1999-10-29 | Matsushita Electric Ind Co Ltd | Synchronous processing device and synchronous processing method |
| US6370397B1 (en) * | 1998-05-01 | 2002-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Search window delay tracking in code division multiple access communication systems |
-
2000
- 2000-07-07 SE SE0002587A patent/SE0002587D0/en unknown
-
2001
- 2001-07-06 WO PCT/SE2001/001588 patent/WO2002005446A1/en active Application Filing
- 2001-07-06 AU AU2001271183A patent/AU2001271183A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001271183A1 (en) | 2002-01-21 |
| WO2002005446A1 (en) | 2002-01-17 |
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