CN101015127B - 供通信系统选择信道滤波器的方法及装置 - Google Patents
供通信系统选择信道滤波器的方法及装置 Download PDFInfo
- Publication number
- CN101015127B CN101015127B CN2005800302477A CN200580030247A CN101015127B CN 101015127 B CN101015127 B CN 101015127B CN 2005800302477 A CN2005800302477 A CN 2005800302477A CN 200580030247 A CN200580030247 A CN 200580030247A CN 101015127 B CN101015127 B CN 101015127B
- Authority
- CN
- China
- Prior art keywords
- filter
- configuration
- branch
- signal
- received signal
- 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
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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
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- 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
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
-
- 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
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
- H04B2001/1054—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal by changing bandwidth
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Networks Using Active Elements (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0420184.4 | 2004-09-10 | ||
GBGB0420184.4A GB0420184D0 (en) | 2004-09-10 | 2004-09-10 | Method and apparatus for selecting a channel filter for a communication system |
PCT/GB2005/003485 WO2006027603A1 (en) | 2004-09-10 | 2005-09-09 | Method and apparatus for selecting a channel filter for a communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101015127A CN101015127A (zh) | 2007-08-08 |
CN101015127B true CN101015127B (zh) | 2010-09-29 |
Family
ID=33186852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800302477A Expired - Fee Related CN101015127B (zh) | 2004-09-10 | 2005-09-09 | 供通信系统选择信道滤波器的方法及装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8743910B2 (zh) |
EP (1) | EP1787399B1 (zh) |
KR (1) | KR101075117B1 (zh) |
CN (1) | CN101015127B (zh) |
GB (1) | GB0420184D0 (zh) |
TW (1) | TWI309511B (zh) |
WO (1) | WO2006027603A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9344307B2 (en) * | 2009-04-30 | 2016-05-17 | Ciena Corporation | Method and apparatus for sub-carrier frequency control |
US9118377B2 (en) | 2012-07-05 | 2015-08-25 | Telefonaktiebolaget L M Ericsson (Publ) | Method for interference and carrier power estimation and its application to automatic gain control and signal-to-interference-and-noise-ratio computation |
DE102012220488A1 (de) * | 2012-11-09 | 2014-05-15 | Robert Bosch Gmbh | Teilnehmerstation für ein Bussystem und Verfahren zur Verbesserung der Empfangsqualität von Nachrichten bei einer Teilnehmerstation eines Bussystems |
US10044547B2 (en) * | 2015-10-30 | 2018-08-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Digital code recovery with preamble |
US10123221B2 (en) * | 2016-09-23 | 2018-11-06 | Intel IP Corporation | Power estimation system and method |
US11156708B2 (en) * | 2017-08-15 | 2021-10-26 | Aviation Communication & Surveillance Systems, Llc | Systems and methods for enhanced reception |
US10826543B2 (en) * | 2018-07-27 | 2020-11-03 | Qualcomm Incorporated | Filter circuit configuration for carrier aggregation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5465410A (en) * | 1994-11-22 | 1995-11-07 | Motorola, Inc. | Method and apparatus for automatic frequency and bandwidth control |
EP1122891A1 (en) * | 2000-01-31 | 2001-08-08 | Telefonaktiebolaget Lm Ericsson | Radio receiver and method therein |
EP1429469A2 (en) * | 1998-05-14 | 2004-06-16 | Interdigital Technology Corporation | Multipath CDMA receiver for reduced pilot |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2066540C (en) * | 1991-06-13 | 1998-01-20 | Edwin A. Kelley | Multiple user digital receiving apparatus and method with time division multiplexing |
US5253329A (en) * | 1991-12-26 | 1993-10-12 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Neural network for processing both spatial and temporal data with time based back-propagation |
JP3336991B2 (ja) * | 1999-03-31 | 2002-10-21 | 日本電気株式会社 | スペクトル拡散通信用受信装置 |
US6246211B1 (en) | 2000-01-19 | 2001-06-12 | Hewlett-Packard Company | Smart charger |
US6470047B1 (en) * | 2001-02-20 | 2002-10-22 | Comsys Communications Signal Processing Ltd. | Apparatus for and method of reducing interference in a communications receiver |
US6920194B2 (en) * | 2001-05-29 | 2005-07-19 | Tioga Technologies, Ltd. | Method and system for detecting, timing, and correcting impulse noise |
US6959054B2 (en) * | 2001-11-08 | 2005-10-25 | Motorola, Inc. | Filter bank and receiver for processing continuous phase modulated signals |
US20030123456A1 (en) * | 2001-12-28 | 2003-07-03 | Denz Peter R. | Methods and system for data packet filtering using tree-like hierarchy |
WO2003073630A1 (en) * | 2002-02-28 | 2003-09-04 | Telefonaktiebolaget Lm Ericsson | Signal receiver devices and methods |
US7440524B2 (en) * | 2002-08-13 | 2008-10-21 | Mediatek, Inc. | Channel estimation in a wireless transmission system |
-
2004
- 2004-09-10 GB GBGB0420184.4A patent/GB0420184D0/en not_active Ceased
-
2005
- 2005-09-09 WO PCT/GB2005/003485 patent/WO2006027603A1/en active Application Filing
- 2005-09-09 KR KR1020077008087A patent/KR101075117B1/ko active IP Right Grant
- 2005-09-09 US US11/662,575 patent/US8743910B2/en not_active Expired - Fee Related
- 2005-09-09 CN CN2005800302477A patent/CN101015127B/zh not_active Expired - Fee Related
- 2005-09-09 EP EP05778577.6A patent/EP1787399B1/en not_active Not-in-force
- 2005-09-09 TW TW094131091A patent/TWI309511B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5465410A (en) * | 1994-11-22 | 1995-11-07 | Motorola, Inc. | Method and apparatus for automatic frequency and bandwidth control |
EP1429469A2 (en) * | 1998-05-14 | 2004-06-16 | Interdigital Technology Corporation | Multipath CDMA receiver for reduced pilot |
EP1122891A1 (en) * | 2000-01-31 | 2001-08-08 | Telefonaktiebolaget Lm Ericsson | Radio receiver and method therein |
Also Published As
Publication number | Publication date |
---|---|
EP1787399A1 (en) | 2007-05-23 |
US8743910B2 (en) | 2014-06-03 |
CN101015127A (zh) | 2007-08-08 |
KR101075117B1 (ko) | 2011-10-21 |
KR20070097022A (ko) | 2007-10-02 |
US20080101417A1 (en) | 2008-05-01 |
GB0420184D0 (en) | 2004-10-13 |
TWI309511B (en) | 2009-05-01 |
EP1787399B1 (en) | 2014-04-23 |
WO2006027603A1 (en) | 2006-03-16 |
TW200614692A (en) | 2006-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: KAIMAN CHENXING SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: TTPCOM CO., LTD. Effective date: 20090403 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090403 Address after: Cayman Islands, Grand Cayman Applicant after: Cayman Morningstar Semiconductor Co-applicant after: MSTAR FRANCE S.A.S. Co-applicant after: Mstar Semiconductor,Inc. Co-applicant after: MSTAR SEMICONDUCTOR Inc. Address before: Cayman Islands Grand Cayman Applicant before: Cayman Morningstar Semiconductor Effective date of registration: 20090403 Address after: Cayman Islands Grand Cayman Applicant after: Cayman Morningstar Semiconductor Address before: Hertfordshire Applicant before: TTPCOM Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20190909 |
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CF01 | Termination of patent right due to non-payment of annual fee |