Title:
METHODS AND APPARATUS FOR MANAGING MEASUREMENT BEHAVIOR OF DRX MODE UE
Document Type and Number:
WIPO Patent Application WO/2009/046321
Kind Code:
A3
Abstract:
Systems and methods that manage measurement behavior of a UE in connected mode and while in discontinuous operation. The UE is enabled to autonomously (e.g., independent of instructions from network) enter a state of measurement, and generate a measurement report for the network, when quality of serving cell falls below the threshold of S_Intrasearch parameter. Moreover, the UE can perform inter-frequency and/or inter-RAT measurements autonomously by employing the 'natural gaps' from its DRX pattern, when such are adequate to perform such measurements.
Inventors:
KITAZOE MASATO (US)
Application Number:
PCT/US2008/078784
Publication Date:
October 07, 2010
Filing Date:
October 03, 2008
Export Citation:
Assignee:
QUALCOMM INC (US)
KITAZOE MASATO (US)
KITAZOE MASATO (US)
International Classes:
H04W36/00; H04W88/02
Domestic Patent References:
| WO1999043178A1 | 1999-08-26 | |||
| WO2000070897A1 | 2000-11-23 |
Other References:
3GPP; TECHNICAL SPECIFICATION GROUP RADIO ACCESS NETWORK;: "TS 36.300 V8.2.0 - Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2", 3RD GENERATION PARTNERSHIP PROJECT; TECHNICAL SPECIFICATION (TS), vol. 36.300, no. v8.2.0, 1 September 2007 (2007-09-01), XP002595686
3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICAL SPECIFICATION GROUP RADIO ACCESS NETWORK;: "3GPP TS 25.304 V7.2.0 (2007-06); User Equipment (UE) procedures in idle mode and procedures for cell reselection in connected mode (Release 7)", 3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICAL SPECIFICATION (TS), vol. 25.304, no. V7.2.0, 1 June 2007 (2007-06-01), pages 1 - 41, XP002595787
NTT DOCOMO ET AL: "Measurement gap control", 3GPP DRAFT; R2-073369 MEASUREMENT GAP CONTROL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Athens, Greece; 20070817, 17 August 2007 (2007-08-17), XP050136077
3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICAL SPECIFICATION GROUP RADIO ACCESS NETWORK;: "3GPP TS 25.304 V7.2.0 (2007-06); User Equipment (UE) procedures in idle mode and procedures for cell reselection in connected mode (Release 7)", 3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICAL SPECIFICATION (TS), vol. 25.304, no. V7.2.0, 1 June 2007 (2007-06-01), pages 1 - 41, XP002595787
NTT DOCOMO ET AL: "Measurement gap control", 3GPP DRAFT; R2-073369 MEASUREMENT GAP CONTROL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Athens, Greece; 20070817, 17 August 2007 (2007-08-17), XP050136077
Attorney, Agent or Firm:
PATEL, Milan I. (5775 Morehouse DriveSan Diego, CA, US)
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