IP Verse

A Method And Arrangements For An Event Triggered Drx Cycle Adjustment - EP2100468

The patent EP2100468 was granted to Telefonaktiebolaget LM Ericsson Publ on Feb 9, 2022. The application was originally filed on Dec 10, 2007 under application number EP07852238A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2100468

TELEFONAKTIEBOLAGET LM ERICSSON PUBL
Application Number
EP07852238A
Filing Date
Dec 10, 2007
Status
Patent Maintained As Amended
Jan 7, 2022
Grant Date
Feb 9, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateOpposition Status

Get instant alerts for new oppositions and patent status changes

AHLERSNov 7, 2018 -

Patent Citations (33) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP1915010
INTERNATIONAL-SEARCH-REPORTUS2002068566
INTERNATIONAL-SEARCH-REPORTUS2002068571
INTERNATIONAL-SEARCH-REPORTWO2007052141
INTERNATIONAL-SEARCH-REPORTWO2007088381
INTERNATIONAL-SEARCH-REPORTWO2007127800
INTERNATIONAL-SEARCH-REPORTWO2008043560
OPPOSITIONEP1641297
OPPOSITIONEP1915010
OPPOSITIONEP2034633
OPPOSITIONJP2000358268
OPPOSITIONJP2001285911
OPPOSITIONJP2003258826
OPPOSITIONJP2003500909
OPPOSITIONJP2005244991
OPPOSITIONJP2006157402
OPPOSITIONUS2002068566
OPPOSITIONUS2002068571
OPPOSITIONUS2002137513
OPPOSITIONUS2005059437
OPPOSITIONUS6445917
OPPOSITIONWO0070897
OPPOSITIONWO2007052141
OPPOSITIONWO2007088381
OPPOSITIONWO2007112219
OPPOSITIONWO2007127800
OPPOSITIONWO2007148175
OPPOSITIONWO2008043560
OPPOSITIONWO2008072912
OPPOSITIONWO2008082347
OPPOSITIONWO9943178
SEARCHWO2007148175
SEARCHWO2008072912

Non-Patent Literature (NPL) Citations (26) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
DESCRIPTION- "Measurements in E-UTRAN", 3GPP Draft, R2-063068, MOBILE COMPETENCE CENTRE, (20061101), vol. RAN WG2-
OPPOSITION- "3rd Generation Partnership Project;Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN);Overall description; Stage 2(Release 8)", 3GPP Draft; R2-070004 E-UTRAN Stage 2 TS 36300 v0.3.1, (20061100), pages 1 - 64, URL: https://www.3gpp.org/ftp/Specs/archive/36_series/36.300/36300-031.zip, XP050133124-
OPPOSITION- "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 (Release 8)", 3GPP TS 36.300, (20070900), pages 23,38-47,54 - 55,91-92,99, URL: https://www.3gpp.org/ftp/Specs/archive/36_series/36. 300/36300-820.zip, XP055526924-
OPPOSITION- "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Radio interface protocol aspects (Release 7)", 3GPP TR 25.813 V7.1.0, (20060900), XP002434322-
OPPOSITION- ERICSSON, "DRX and DTX in LTE_Active", 3GPP TSG RAN WG2 Meeting #52 R2-060967, (20060323), URL: https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_52/Documents/ R2-060967.zip, XP050130896-
OPPOSITION- ERICSSON, "Handover Procedure for DRX Operation in LTE_ACTIVE", 3GPP RAN WG2 Meeting #56 bis R2-070043, (20070112), URL: https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_56bis/Documents/ R2-070043.zip, XP050133160-
OPPOSITION- H. HOLMA et al., "Radio Resource Management 9.3 Handovers", WCDMA for UMTS, Chichester, John Wiley & Sons, pages 245 - 246, XP055526937-
OPPOSITION- K. HILTUNEN, "Handover in WCDMA Uplink and Downlink. Performance of Handover Algorithms", Postgraduate Course in Radio Communications, 2001-2002 S-72-333, (20020226), pages 1 - 20, XP055526901-
OPPOSITION- NOKIA, "Active Mode DRX", 3GPP R2-062752, (20061005), URL: https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_55/Documents/ R2-062752.zip, XP050132285-
OPPOSITION- NOKIA, "Measurements in E-UTRAN", 3GPP R2-063068, (20061101), URL: https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_56/Documents/ R2-063068.zip, XP050132580-
OPPOSITION- NTT DOCOMO, "Views on DRX/DTX control in LTE", 3GPP TSG RAN WG2 #56 R2-063397, (20061102), URL: https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_56/Documents/ R2-063397.zi, XP050132870-
OPPOSITION- PANASONIC, "Dormant mode and mobility procedure", 3GPP R2-063149, (20061101), URL: https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_56/Documents/ R2-063149.zio, XP050132653-
OPPOSITION- Panasonic (Email Rapporteur), "DRX in LTE_ACTIVE", 3GPP Draft; R2-07xxxx_DRX_in_LTE_ACTIVE_v0-5,, (20070109), URL: https://list.etsi.org/scripts/wa.exe?A2 = indO612&L = 3GPP _ TSG_RAN_WG2 &D = O&P= 136808, XP050133089-
OPPOSITION- PANASONIC, "Summary of email discussion on DRX in LTE_ACTIVE", 3GPP R2-070088, (20070112), URL: https://list.etsi.org/scripts/wa.exe?A2 = ind0701 &L = 3GPP _ TSG_RAN_WG2 &D = O&P = 63377, XP050133203-
OPPOSITION- RIM, "DRX Operation During Handover", 3GPP R2-071956, (20070504), URL: https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_58/Documents/ R2-071956.zip, XP050134836-
OPPOSITION- "Technica/ Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA) Radio Resource Control (RRC); Protocol Specification (Release 8)", 3GPP TS 36.331 V8.0.0 (2007-12), (20071200), pages 48 - 51, URL: https://list.etsi.org/scripts/wa.exe?A2 = indO71 2&L= 3GPP_TSG_RAN_WG2 &P=65, XP055526931-
OPPOSITION- "Universal Mobile Telecommunications System (UMTS); Radio Resource Control (RRC); Protocol specification (3GPP TS 25.331 version 7.2.0 Release 7)", 3GPP ETSI TS 125 331 V7.2.0, (20060900), URL: https://www.3gpp.org/ftp/Specs/archive/25_series/25.331/25331-720.zip, XP55526887-
OPPOSITION- URL: https://list.etsi.org/scripts/wa.exe?A2 = ind061 2&L = 3GPP_TSG_RAN_WG2 &D = O&P = 40200-
OPPOSITION- URL: https://list.etsi.org/scripts/wa.exe?A2 = indO612&L = 3GPP _ TSG_RAN_WG2 &D = O&P = 93398-
OPPOSITION- H. HOLMA et al., "Radio resource management", HSDPA/HSUPA for UMTS: High Speed Radio Access for Mobile Communications, Chichester, (20060000), pages 101 - 102, XP001503309
SEARCH- 3GPP TSG-RAN WG2 / RESEARCH IN MOTION LIMITED, "DRX Operatoin during Handover", INTERNET CITATION, (20070507), URL: http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_58/Documents/R2-071956.zip, (20071017), XP002455654 [AP] 1-38 * the whole document *-
SEARCH- "3rd Generation Partnership Project; technical Specification Group Radio Access Network; Evolved Universal terrestrial Radio Access (E-UTRA) and Evolved Universal terrestrial Radio Access Network (E-UTRAN), Radio interface protocol aspects (Release 7). 3GPP TR 25813 V 7.1.0", 3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICAL REPORT (TR), XX, XX, (20060901), vol. TR 25.813 V7.1.0, pages 1 - 41, XP002470392 [A] 1-38 * Sections 9.1.5, 9.1.6, 9.2.2 *-
SEARCH- ERICSSON, "3GPP TSGRAN WG2 Meeting #52: Tdoc R2-060967: DRX and DTX in LTE Active", 3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICALSPECIFICATION GROUP (TSG) RADIO ACCESS NETWORK (RAN); WORKINGGROUP 2 (WG2), XX, XX, (20060327), no. R2-060967, pages 1 - 5, XP002463498 [A] 1-38 * the whole document *-
SEARCH- ERICSSON, "Handover Procedure for DRX Operation in LTE_ACTIVE", 3GPP DRAFT; R2-070043, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20070112), vol. RAN WG2, no. Sorrento, Italy; 20070112, XP050133160 [XP] 1-38 * the whole document *-
SEARCH- NOKIA, "Measurements in E-UTRAN", 3GPP DRAFT; R2-063068 MEASUREMENTS IN EUTRAN, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20061101), vol. RAN WG2, no. Riga, Latvia; 20061101, XP050132580 [X] 1,2,6,8-12,16,18-21,25,27-31,35,37,38 * page 1, line 9 - line 31 * * page 3, line 5 - line 6 * * page 4, line 8 - line 20 * [A] 3-5,7,13-15,17,22-24,26,32-34,36-
SEARCH- "Views on DRX/DTX control in LTE (Doc. No. R2-063397)", INTERNET CITATION, (20061106), URL: ftp://ftp.3gpp.org/tsg_ran/WG2_RL2/TSGR2_56/Documents/R2-063397.zip, (20080909), XP007905621 [A] 1-38 * the whole document *-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents