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WO2013008190A3 - Wireless communications - Google Patents

Wireless communications Download PDF

Info

Publication number
WO2013008190A3
WO2013008190A3 PCT/IB2012/053543 IB2012053543W WO2013008190A3 WO 2013008190 A3 WO2013008190 A3 WO 2013008190A3 IB 2012053543 W IB2012053543 W IB 2012053543W WO 2013008190 A3 WO2013008190 A3 WO 2013008190A3
Authority
WO
WIPO (PCT)
Prior art keywords
user equipment
gain control
automatic gain
equipment device
wireless communications
Prior art date
Application number
PCT/IB2012/053543
Other languages
French (fr)
Other versions
WO2013008190A2 (en
Inventor
Tero Henttonen
Timo Roman
Christopher Callender
Anders Ostergaard NIELSON
Kaj Jansen
Original Assignee
Renesas Mobile Corporation
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 US13/180,791 external-priority patent/US8494467B2/en
Priority claimed from GB1111933.6A external-priority patent/GB2492794B/en
Application filed by Renesas Mobile Corporation filed Critical Renesas Mobile Corporation
Publication of WO2013008190A2 publication Critical patent/WO2013008190A2/en
Publication of WO2013008190A3 publication Critical patent/WO2013008190A3/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3078—Circuits generating control signals for digitally modulated signals

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

Apparatus and methods relating to wireless communications in, for example, Long Term Evolution (LTE) networks are described. A measurement pattern for at least one automatic gain control tracking loop in a user equipment device is determined, when resource restrictions have been applied to the user equipment device, the resource restrictions comprising at least one measurement restriction pattern. Then automatic gain control measurements are performed by the user equipment device according to the measurement patterns of the at least one automatic gain control tracking loop.
PCT/IB2012/053543 2011-07-12 2012-07-11 Wireless Communications WO2013008190A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/180,791 US8494467B2 (en) 2011-07-12 2011-07-12 Automatic gain control configuration
GB1111933.6 2011-07-12
US13/180,791 2011-07-12
GB1111933.6A GB2492794B (en) 2011-07-12 2011-07-12 Wireless communications

Publications (2)

Publication Number Publication Date
WO2013008190A2 WO2013008190A2 (en) 2013-01-17
WO2013008190A3 true WO2013008190A3 (en) 2013-03-28

Family

ID=47116114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/053543 WO2013008190A2 (en) 2011-07-12 2012-07-11 Wireless Communications

Country Status (1)

Country Link
WO (1) WO2013008190A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1583232A2 (en) * 2004-03-30 2005-10-05 NEC Corporation Automatic gain control device and method
US20100046679A1 (en) * 2008-03-28 2010-02-25 Nokia Corporation Automatic gain control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1583232A2 (en) * 2004-03-30 2005-10-05 NEC Corporation Automatic gain control device and method
US20100046679A1 (en) * 2008-03-28 2010-02-25 Nokia Corporation Automatic gain control system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DAVID LOPEZ-PEREZ ET AL: "Enhanced intercell interference coordination challenges in heterogeneous networks", IEEE WIRELESS COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 18, no. 3, 1 June 2011 (2011-06-01), pages 22 - 30, XP011367615, ISSN: 1536-1284, DOI: 10.1109/MWC.2011.5876497 *
QUALCOMM INCORPORATED: "eICIC Aperiodic CSI Feedback Restriction", 3GPP DRAFT; R4-110220, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Austin; 20110117, 12 January 2011 (2011-01-12), XP050500425 *
QUALCOMM INCORPORATED: "eICIC RLM and RRM requirements", 3GPP DRAFT; R4-103790 EICIC RLMRRM REQUIREMENTS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Xian; 20101011, 7 October 2010 (2010-10-07), XP050455429 *

Also Published As

Publication number Publication date
WO2013008190A2 (en) 2013-01-17

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