CN101919166A - 处理无线通信环境中的信号 - Google Patents
处理无线通信环境中的信号 Download PDFInfo
- Publication number
- CN101919166A CN101919166A CN2008801235469A CN200880123546A CN101919166A CN 101919166 A CN101919166 A CN 101919166A CN 2008801235469 A CN2008801235469 A CN 2008801235469A CN 200880123546 A CN200880123546 A CN 200880123546A CN 101919166 A CN101919166 A CN 101919166A
- Authority
- CN
- China
- Prior art keywords
- channel
- parameter
- signal processing
- processor
- 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.)
- Granted
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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
- H04B1/69—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
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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
- H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0721429.9A GB0721429D0 (en) | 2007-10-31 | 2007-10-31 | Processing signals in a wireless communications environment |
GB0721429.9 | 2007-10-31 | ||
PCT/EP2008/064467 WO2009056501A1 (en) | 2007-10-31 | 2008-10-24 | Processing signals in a wireless communications environment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101919166A true CN101919166A (zh) | 2010-12-15 |
CN101919166B CN101919166B (zh) | 2016-06-22 |
Family
ID=38834646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880123546.9A Active CN101919166B (zh) | 2007-10-31 | 2008-10-24 | 处理无线通信环境中的信号 |
Country Status (8)
Country | Link |
---|---|
US (2) | US8682272B2 (zh) |
EP (1) | EP2206237B1 (zh) |
JP (1) | JP5450431B2 (zh) |
CN (1) | CN101919166B (zh) |
AT (1) | ATE554533T1 (zh) |
GB (1) | GB0721429D0 (zh) |
TW (1) | TWI469584B (zh) |
WO (1) | WO2009056501A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110099396A (zh) * | 2018-01-29 | 2019-08-06 | 三星电子株式会社 | 基于参数选择信号处理算法的设备和方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0721427D0 (en) * | 2007-10-31 | 2007-12-12 | Icera Inc | Processing signals in a wireless newtwork |
GB201001389D0 (en) | 2010-01-28 | 2010-03-17 | Icera Inc | A radio receiver in a wireless communication system |
GB0721425D0 (en) * | 2007-10-31 | 2007-12-12 | Icera Inc | Processing digital sampels in a wireless receiver |
GB201001482D0 (en) | 2010-01-29 | 2010-03-17 | Icera Inc | A cellular communications system |
GB0721429D0 (en) | 2007-10-31 | 2007-12-12 | Icera Inc | Processing signals in a wireless communications environment |
US9191059B2 (en) * | 2007-10-31 | 2015-11-17 | Icera Inc. | Processing digital samples in a wireless receiver |
US8411725B2 (en) * | 2009-09-25 | 2013-04-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel geometry detector |
US9136882B2 (en) * | 2010-09-24 | 2015-09-15 | Intel Corporation | Uplink channel estimation for a software defined radio |
WO2012103934A1 (en) * | 2011-02-01 | 2012-08-09 | Telefonaktiebolaget L M Ericsson (Publ) | Configuration of wireless receiver |
WO2014127508A1 (en) * | 2013-02-20 | 2014-08-28 | Shanghai Mobilepeak Semiconductor Co., Ltd. | Dynamic task scheduling for multi-receive-path equalizer |
TWI504169B (zh) * | 2013-05-31 | 2015-10-11 | Mstar Semiconductor Inc | 加速等化收斂速度的接收裝置與方法 |
US10060979B2 (en) * | 2016-08-02 | 2018-08-28 | Texas Instruments Incorporated | Generating multiple pseudo static control signals using on-chip JTAG state machine |
US10186011B2 (en) * | 2017-04-28 | 2019-01-22 | Intel Corporation | Programmable coarse grained and sparse matrix compute hardware with advanced scheduling |
US10833895B2 (en) * | 2018-09-19 | 2020-11-10 | Texas Instruments Incorporated | Receiver with selectable digital equalization filter options |
IT201900002319A1 (it) * | 2019-02-18 | 2020-08-18 | Inxpect S P A | Sistema di rilevamento di oggetti in un ambiente |
US10852353B1 (en) * | 2019-07-02 | 2020-12-01 | Texas Instruments Incorporated | Scan test control decoder with storage elements for use within integrated circuit (IC) devices having limited test interface |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2317473A1 (en) | 1998-01-13 | 1999-07-22 | David L. Tennenhouse | Systems and methods for wireless communications |
US7430257B1 (en) * | 1998-02-12 | 2008-09-30 | Lot 41 Acquisition Foundation, Llc | Multicarrier sub-layer for direct sequence channel and multiple-access coding |
US5955992A (en) | 1998-02-12 | 1999-09-21 | Shattil; Steve J. | Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter |
US7548787B2 (en) * | 2005-08-03 | 2009-06-16 | Kamilo Feher | Medical diagnostic and communication system |
US6990087B2 (en) | 2002-04-25 | 2006-01-24 | Raytheon Company | Dynamic wireless resource utilization |
US6731618B1 (en) * | 2000-10-20 | 2004-05-04 | Airvana, Inc. | Coding for multi-user communication |
US6973098B1 (en) * | 2000-10-25 | 2005-12-06 | Qualcomm, Incorporated | Method and apparatus for determining a data rate in a high rate packet data wireless communications system |
US20030126545A1 (en) * | 2001-10-05 | 2003-07-03 | Tan Alfred Keng Tiong | Non-linear code-division multiple access technology with improved detection algorithms and error correction coding |
US20020183013A1 (en) * | 2001-05-25 | 2002-12-05 | Auckland David T. | Programmable radio frequency sub-system with integrated antennas and filters and wireless communication device using same |
US6983153B2 (en) * | 2001-06-07 | 2006-01-03 | Qualcomm Incorporated | Method and apparatus for congestion control in a wireless communication system |
US7230975B2 (en) * | 2001-08-07 | 2007-06-12 | Qualcomm Incorporated | Adaptive pilot filter for a wireless communication system |
GB2397987B (en) * | 2001-11-02 | 2004-12-15 | Toshiba Res Europ Ltd | Receiver processing system |
US7012883B2 (en) * | 2001-11-21 | 2006-03-14 | Qualcomm Incorporated | Rate selection for an OFDM system |
US7212524B1 (en) * | 2002-02-27 | 2007-05-01 | Pmc-Sierra, Inc. | Multicast connection scheduling in time:space:time switching fabrics |
EP1540499A4 (en) * | 2002-05-21 | 2010-06-02 | Jesse Russell | ADVANCED MULTI-HOME CLIENT DEVICE FOR BROADBAND MULTIMEDIA ACCESS TO PUBLIC AND PRIVATE WIRELESS NETWORKS |
US7212542B2 (en) * | 2003-04-08 | 2007-05-01 | Motorola, Inc. | Method and apparatus for maximizing a data rate of a wireless data communication system |
US6868276B2 (en) * | 2003-06-17 | 2005-03-15 | Nokia Corporation | Method and apparatus for estimating carrier frequency offset and fading rate using autoregressive channel modeling |
EP1695583B1 (en) * | 2003-12-18 | 2014-08-13 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | A method and apparatus for determining the content of bursts to be transmitted from a base station |
US7289972B2 (en) * | 2004-06-25 | 2007-10-30 | Virginia Tech Intellectual Properties, Inc. | Cognitive radio engine based on genetic algorithms in a network |
US7570690B2 (en) * | 2004-11-05 | 2009-08-04 | Interdigital Technology Corporation | Adaptive equalizer with a dual-mode active taps mask generator and a pilot reference signal amplitude control unit |
JP2006135674A (ja) | 2004-11-05 | 2006-05-25 | Ntt Docomo Inc | 移動通信用受信装置、移動通信用送信装置、移動通信用受信方法、および、移動通信用送信方法 |
US8966223B2 (en) | 2005-05-05 | 2015-02-24 | Icera, Inc. | Apparatus and method for configurable processing |
US8281362B2 (en) | 2005-07-14 | 2012-10-02 | Panasonic Corporation | Verification method, verification program, recording medium, information processor, and integrated circuit |
US7532676B2 (en) * | 2005-10-20 | 2009-05-12 | Trellis Phase Communications, Lp | Single sideband and quadrature multiplexed continuous phase modulation |
WO2007107805A1 (en) | 2006-03-17 | 2007-09-27 | Nokia Corporation | Method for operating a software radio receiver and software radio receiver |
GB0721427D0 (en) * | 2007-10-31 | 2007-12-12 | Icera Inc | Processing signals in a wireless newtwork |
GB0721429D0 (en) * | 2007-10-31 | 2007-12-12 | Icera Inc | Processing signals in a wireless communications environment |
-
2007
- 2007-10-31 GB GBGB0721429.9A patent/GB0721429D0/en not_active Ceased
-
2008
- 2008-01-18 US US12/016,681 patent/US8682272B2/en active Active
- 2008-10-23 TW TW97140636A patent/TWI469584B/zh active
- 2008-10-24 WO PCT/EP2008/064467 patent/WO2009056501A1/en active Application Filing
- 2008-10-24 CN CN200880123546.9A patent/CN101919166B/zh active Active
- 2008-10-24 AT AT08844348T patent/ATE554533T1/de active
- 2008-10-24 EP EP08844348A patent/EP2206237B1/en active Active
- 2008-10-24 JP JP2010531499A patent/JP5450431B2/ja active Active
-
2014
- 2014-01-31 US US14/170,385 patent/US10003378B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110099396A (zh) * | 2018-01-29 | 2019-08-06 | 三星电子株式会社 | 基于参数选择信号处理算法的设备和方法 |
CN110099396B (zh) * | 2018-01-29 | 2024-04-05 | 三星电子株式会社 | 基于参数选择信号处理算法的设备和方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2206237A1 (en) | 2010-07-14 |
ATE554533T1 (de) | 2012-05-15 |
US20140146858A1 (en) | 2014-05-29 |
WO2009056501A1 (en) | 2009-05-07 |
TWI469584B (zh) | 2015-01-11 |
GB0721429D0 (en) | 2007-12-12 |
TW200931897A (en) | 2009-07-16 |
US10003378B2 (en) | 2018-06-19 |
US8682272B2 (en) | 2014-03-25 |
US20090111413A1 (en) | 2009-04-30 |
JP2011502413A (ja) | 2011-01-20 |
CN101919166B (zh) | 2016-06-22 |
EP2206237B1 (en) | 2012-04-18 |
JP5450431B2 (ja) | 2014-03-26 |
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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: HUIDA TECHNOLOGY ENGLAND CO., LTD. Free format text: FORMER OWNER: ICERA INC. Effective date: 20130117 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130117 Address after: London, England Applicant after: ICERA Inc. Address before: Bristol Applicant before: Icera Inc. Effective date of registration: 20130117 Address after: Bristol Applicant after: Icera Inc. Address before: Delaware Applicant before: Icera Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |