EP2197162A4

A forwarding method for the downlink and uplink data packets based on the s1 switching and an evolved-nodeb thereof

Abstract

This record has no abstract on file.

EP2197162A4, drawing sheet 1 — Sheet 1 of 14

Term

2 yearsto projected expiry

Projected expiry 27 September 2028, counted from filing; an application has no term until it is granted.

14 sheets

Sheet 1
Sheet 2
Sheet 3
Sheet 4
Sheet 5
Sheet 6
Sheet 7
Sheet 8
Sheet 9
Sheet 10
Sheet 11
Sheet 12
Sheet 13
Sheet 14

Every citation, both ways

Citations
Reference	Relation	Cited during
NOKIA ET AL: "Data forwarding mechanism over X2 and S1 interface", 3GPP DRAFT; R3-071573, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Athens, Greece; 20070815, 15 August 2007 (2007-08-15), XP050162389	Non-patent	Search report
NEC: "DL Data forwarding", 3GPP DRAFT; R2-073360, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Athens, Greece; 20070815, 15 August 2007 (2007-08-15), XP050136071	Non-patent	Search report
HUAWEI: "DL user data forwarding in X2 HO", 3GPP DRAFT; R3-071465 DL USER DATA FORWARDING IN X2 HO, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Athens, Greece; 20070815, 15 August 2007 (2007-08-15), XP050162290	Non-patent	Search report
NTT DOCOMO ET AL: "PDCP SN continuation for DL Data Forwarding during handover", 3GPP DRAFT; R3-071352, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Athens, Greece; 20070815, 15 August 2007 (2007-08-15), XP050162187	Non-patent	Search report
"Downlink data forwarding for mobility", 3GPP DRAFT; R3-071367, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Athens, Greece; 20070815, 15 August 2007 (2007-08-15), XP050162202	Non-patent	Search report
NOKIA ET AL: "Using GTP-U header fields for PDCP SN forwarding on X2 and S1 interface", 3GPP DRAFT; R3-071574, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Athens, Greece; 20070815, 15 August 2007 (2007-08-15), XP050162390	Non-patent	Search report
See also references of WO 2009043308A1	Non-patent	Search report

31 members in 5 offices; this record represents the family

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
Document	Office	Kind	Date
200710175412	China	–	2007-09-29
200710175412	China	A	2007-09-29
2008072570	China	W	2008-09-27

Members31

Family members, oldest first
Document	Office	Kind
CN101400156A	China	A	2009-04-01
WO2009043308A1	World Intellectual Property Organization (WIPO)	A1	2009-04-09
EP2197162A1	European Patent Office (EPO)	A1	2010-06-16
US2010177739A1	United States of America	A1	2010-07-15
CN101919213A	China	A	2010-12-15
EP2197162A4This record	European Patent Office (EPO)	A4	2011-03-23
US2012033641A1	United States of America	A1	2012-02-09
CN101400156B	China	B	2012-06-06
CN102651892A	China	A	2012-08-29
US9014139B2	United States of America	B2	2015-04-21
EP2197162B1	European Patent Office (EPO)	B1	2015-04-22
US2015195749A1	United States of America	A1	2015-07-09
ES2542969T3	Spain	T3	2015-08-13
EP2945424A1	European Patent Office (EPO)	A1	2015-11-18
CN101919213B	China	B	2016-03-30
CN102651892B	China	B	2016-03-30
US9338698B2	United States of America	B2	2016-05-10
CN105578548A	China	A	2016-05-11
CN105578549A	China	A	2016-05-11
US2016227453A1	United States of America	A1	2016-08-04
EP2945424B1	European Patent Office (EPO)	B1	2018-03-21
EP3355617A1	European Patent Office (EPO)	A1	2018-08-01
US10368278B2	United States of America	B2	2019-07-30
EP3355617B1	European Patent Office (EPO)	B1	2019-11-06
US2019342808A1	United States of America	A1	2019-11-07
EP3573368A2	European Patent Office (EPO)	A2	2019-11-27
EP3573368A3	European Patent Office (EPO)	A3	2020-03-11
CN105578548B	China	B	2020-06-16
CN105578549B	China	B	2020-07-24
EP3573368B1	European Patent Office (EPO)	B1	2021-06-02
US11528646B2	United States of America	B2	2022-12-13

71 legal events, as 12 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2026-01-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-22	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-21	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-20	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-20	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-16	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-15	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-10	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-09-15	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-01-28	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2023-06-28	Opt-out of the competence of the unified patent court (upc) registeredP01	P01	EP
2018-08-13	Fee paymentPLFP	PLFP	FR
2017-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2017-08-10	Fee paymentPLFP	PLFP	FR
2017-06-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2017-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2017-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2017-05-15	Publication of translation of european patent specificationUEP	UEP	AT
2017-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-08-16	Fee paymentPLFP	PLFP	FR
2016-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-06-29	Patent lapsedLapsedMM4A	MM4A	IE
2016-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-04-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-04-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-04-29	Patent ceasedCeasedPL	PL	CH
2016-03-30	No opposition filedOpposition26N	26N	EP
2016-02-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-02-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-02-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-02-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-02-26	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2016-02-26	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2016-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2016-01-25	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2015-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-09-25	Invalidated european patentMG4D	MG4D	LT
2015-09-15	Translation of the specification of european patent valid in estoniaFG4A	FG4A	EE
2015-08-13	Definitive protectionFG2A	FG2A	ES
2015-08-05	Translation filed for an european patent granted for nl, confirming art. 52 par. 1 or 6 of the patents act 1995GrantedT3	T3	NL
2015-08-04	Translation of granted ep patentGrantedTRGR	TRGR	SE
2015-06-03	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2015-05-20	European patents granted designating irelandGrantedFG4D	FG4D	IE
2015-05-15	Reference to at number (ep patent validated in austria)REF	REF	AT
2015-04-30	European patent takes effect as a national patent in ch/liEP	EP	CH
2015-04-22	Designated contracting statesAK	AK	EP
2015-04-22	European patent grantedGrantedFG4D	FG4D	GB
2015-03-27	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2015-02-19	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2014-12-10	Intention to grant announcedINTG	INTG	EP
2014-11-14	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2011-11-23	First examination report despatched17Q	17Q	EP
2011-03-23	Supplementary search report drawn up and despatchedA4	A4	EP
2011-03-23	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2011-02-22	Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0012560000R079	R079	DE
2011-02-22	Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0012560000R079	R079	DE
2011-01-05	Request for extension of the european patent (deleted)DAX	DAX	EP
2010-06-16	Request for examination filed17P	17P	EP
2010-06-16	Designated contracting statesAK	AK	EP
2010-06-16	Request for extension of the european patentAX	AX	EP
2010-05-14	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

A forwarding method for the downlink and uplink data packets based on the s1 switching and an evolved-nodeb thereof

Abstract

Term

Priority claims3

Members31

Over the term

Events

Numbers

Titles3

Classification

Designated states34