WO2006026249A3 - Method and apparatus for processing multiple wireless communication services - Google Patents

Method and apparatus for processing multiple wireless communication services Download PDF

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Publication number
WO2006026249A3
WO2006026249A3 PCT/US2005/029858 US2005029858W WO2006026249A3 WO 2006026249 A3 WO2006026249 A3 WO 2006026249A3 US 2005029858 W US2005029858 W US 2005029858W WO 2006026249 A3 WO2006026249 A3 WO 2006026249A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless communication
band
communication services
processing multiple
multiple wireless
Prior art date
Application number
PCT/US2005/029858
Other languages
French (fr)
Other versions
WO2006026249A2 (en
Inventor
Erica Ellyn Aycin
Gerard Klahn
Tanbir Haque
Fryderyk Tyra
John W Haim
Original Assignee
Interdigital Tech Corp
Erica Ellyn Aycin
Gerard Klahn
Tanbir Haque
Fryderyk Tyra
John W Haim
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/156,745 external-priority patent/US9602144B2/en
Priority claimed from US11/167,341 external-priority patent/US20060045126A1/en
Application filed by Interdigital Tech Corp, Erica Ellyn Aycin, Gerard Klahn, Tanbir Haque, Fryderyk Tyra, John W Haim filed Critical Interdigital Tech Corp
Priority to CA002578037A priority Critical patent/CA2578037A1/en
Priority to KR1020077007383A priority patent/KR101062804B1/en
Priority to MX2007002265A priority patent/MX2007002265A/en
Priority to JP2007530035A priority patent/JP4456635B2/en
Priority to EP20050789136 priority patent/EP1800412A4/en
Publication of WO2006026249A2 publication Critical patent/WO2006026249A2/en
Publication of WO2006026249A3 publication Critical patent/WO2006026249A3/en
Priority to NO20071487A priority patent/NO20071487L/en

Links

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
    • H04B1/0003—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
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • 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
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control

Abstract

A method and apparatus for processing multiple wireless communication services in a receiver (100). A receiver (100) receives more than one wireless communication service simultaneously via a wireless interface. Each service is transmitted via a different carrier frequency band. The multiple received carrier signals are down-converted to an intermediate frequency (IF) band using a mixer (110, 116) and a local oscillator (LO). The LO and sampling frequencies are adjusted such that the converted IF band signals of the input signals are spectrally adjacent or overlapping each other to some degree. SINAD of the services is measured at each of a plurality of spectrally overlapping conditions. The LO frequencies and the sampling frequency are then adjusted based on the SINAD measurement results.
PCT/US2005/029858 2004-08-26 2005-08-22 Method and apparatus for processing multiple wireless communication services WO2006026249A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002578037A CA2578037A1 (en) 2004-08-26 2005-08-22 Method and apparatus for processing multiple wireless communication services
KR1020077007383A KR101062804B1 (en) 2004-08-26 2005-08-22 Method and apparatus for processing multiple wireless communication services
MX2007002265A MX2007002265A (en) 2004-08-26 2005-08-22 Method and apparatus for processing multiple wireless communication services.
JP2007530035A JP4456635B2 (en) 2004-08-26 2005-08-22 Method and apparatus for processing a plurality of wireless communication services
EP20050789136 EP1800412A4 (en) 2004-08-26 2005-08-22 Method and apparatus for processing multiple wireless communication services
NO20071487A NO20071487L (en) 2004-08-26 2007-03-21 Method and apparatus for processing several wireless communication services

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US60458204P 2004-08-26 2004-08-26
US60/604,582 2004-08-26
US60570804P 2004-08-30 2004-08-30
US60/605,708 2004-08-30
US11/156,745 2005-06-20
US11/156,745 US9602144B2 (en) 2004-08-26 2005-06-20 Method and apparatus for processing multiple wireless communication services
US11/167,341 US20060045126A1 (en) 2004-08-30 2005-06-27 Method and apparatus for adaptively selecting sampling frequency for analog-to-digital conversion
US11/167,341 2005-06-27

Publications (2)

Publication Number Publication Date
WO2006026249A2 WO2006026249A2 (en) 2006-03-09
WO2006026249A3 true WO2006026249A3 (en) 2006-06-08

Family

ID=36000542

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/029858 WO2006026249A2 (en) 2004-08-26 2005-08-22 Method and apparatus for processing multiple wireless communication services

Country Status (9)

Country Link
EP (1) EP1800412A4 (en)
JP (1) JP4456635B2 (en)
KR (2) KR100860629B1 (en)
CN (1) CN102420624B (en)
CA (1) CA2578037A1 (en)
MX (1) MX2007002265A (en)
NO (1) NO20071487L (en)
TW (2) TWI280754B (en)
WO (1) WO2006026249A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103684482A (en) * 2012-09-12 2014-03-26 Ess技术有限公司 Minimizing bandwidth in down-conversion of multiple RF channels

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011376A (en) 2008-06-30 2010-01-14 Kddi Corp Receiver using multiple bandwidths other than existing service bandwidths, program, and method
CN102571165B (en) * 2010-12-14 2014-09-17 迈普通信技术股份有限公司 Method and movable repeater for realizing signal reception in high speed moving environment
US9692466B2 (en) 2013-07-16 2017-06-27 Nec Corporation Radio reception circuit, radio reception method, and radio reception program
CN103841727B (en) * 2014-03-07 2016-06-08 中国民航大学 A kind of pilot exhales Ore-controlling Role and control method from the aid-to-navigation light light of main control
CN104135301B (en) 2014-08-07 2017-01-11 华为技术有限公司 Radio frequency receiver and receiving method
CN108092704B (en) * 2016-11-21 2023-04-07 普罗斯通信技术（苏州）有限公司 Multi-sub-band variable bandwidth repeater
CN110505030B (en) * 2019-08-14 2021-06-11 四川安迪科技实业有限公司 Local oscillation adjusting method and device for satellite network receiving equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112065A (en) * 1997-11-14 2000-08-29 Ericsson Inc. Low to higher if conversion for active filtered limited IF systems
US6112069A (en) * 1997-01-15 2000-08-29 Samsung Electronics Co., Ltd. Radio receiver and method for suppressing attenuation properties of a low frequency signal
US6631255B1 (en) * 2000-06-28 2003-10-07 Northrop Grumman Corporation Multi-carrier receiver for a wireless telecommunication system
US6741847B1 (en) * 2000-06-28 2004-05-25 Northrop Grumman Corporation Multi-carrier receiver frequency conversion architecture
US6760342B1 (en) * 2000-06-28 2004-07-06 Northrop Grumman Corporation Channelizer for a multi-carrier receiver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818753A1 (en) 1988-05-30 1989-12-21 H U C Elektronik Gmbh FM RECEIVER
FI941862A (en) * 1994-04-21 1995-10-22 Nokia Mobile Phones Ltd Method and radio frequency system for generating frequencies for receivers and transmitters of two radio communication systems operating in different frequency bands and a receiver and transmitter operating in two different frequency bands and the use of the former in a mobile telephone
SE507527C2 (en) * 1996-10-11 1998-06-15 Ericsson Telefon Ab L M Multi-band receivers generating an intermediate frequency common to the different frequency bands, and method for the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112069A (en) * 1997-01-15 2000-08-29 Samsung Electronics Co., Ltd. Radio receiver and method for suppressing attenuation properties of a low frequency signal
US6112065A (en) * 1997-11-14 2000-08-29 Ericsson Inc. Low to higher if conversion for active filtered limited IF systems
US6631255B1 (en) * 2000-06-28 2003-10-07 Northrop Grumman Corporation Multi-carrier receiver for a wireless telecommunication system
US6741847B1 (en) * 2000-06-28 2004-05-25 Northrop Grumman Corporation Multi-carrier receiver frequency conversion architecture
US6760342B1 (en) * 2000-06-28 2004-07-06 Northrop Grumman Corporation Channelizer for a multi-carrier receiver

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1800412A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103684482A (en) * 2012-09-12 2014-03-26 Ess技术有限公司 Minimizing bandwidth in down-conversion of multiple RF channels

Also Published As

Publication number Publication date
CN102420624A (en) 2012-04-18
KR20070046971A (en) 2007-05-03
KR20070047321A (en) 2007-05-04
TW200931847A (en) 2009-07-16
EP1800412A4 (en) 2010-09-29
KR101062804B1 (en) 2011-09-07
WO2006026249A2 (en) 2006-03-09
EP1800412A2 (en) 2007-06-27
KR100860629B1 (en) 2008-09-29
TWI280754B (en) 2007-05-01
JP2008511260A (en) 2008-04-10
CN102420624B (en) 2016-06-01
TW200620870A (en) 2006-06-16
CA2578037A1 (en) 2006-03-09
MX2007002265A (en) 2007-04-20
JP4456635B2 (en) 2010-04-28
NO20071487L (en) 2007-05-25

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