Method equipment and system for implementing network optimization switch

Abstract

The invention claims a method a device and a system for realizing network optimization handover. The method comprises: when the user equipment or the source network confirms to initiate the handover preparation to the target network inquiring the corresponding target network identification from the configured mapping relation via the mobility management entity according to the received cell identification and confirming the access node of the target network via the mobility management entity; establishing the connection to the target network serving gateway and indicating or indicating via the serving gateway the packet data network gateway to process the user plane uplink/downlink data channel; initiating the resource reservation request of the target network access node and indicating not to establish the air interface connection via the mobility management entity after completing the connection to the serving gateway; indicating the packet data network gateway to hand over the user plane uplink/downlink data channel to the target network via the mobility management entity or the serving gateway after the handover preparation is completed. The invention is capable of guaranteeing the service continuity as well as improving user experience when the user equipment is handed over to the target network from the source network.

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Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: Illustrative part: ---- Release: + -	Yes	Basis Patent
4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: Illustrative part: ---- Release: + -	Yes	Basis Patent
4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: Illustrative part: ---- Release: + -	Yes	Basis Patent
4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: Illustrative part: ---- Release: + -	Yes	Basis Patent

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2G 3G 4G 5G

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Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
CN101431780B	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
CN101431780B	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
CN101431780B	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
CN101431780B	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
JP2010531101A	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2010531101A	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2010531101A	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2010531101A	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2010232393A1	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2010232393A1	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2010232393A1	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2010232393A1	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8477725B2	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8477725B2	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8477725B2	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8477725B2	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2009062440A1	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2009062440A1	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2009062440A1	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2009062440A1	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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JP4918616B2	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP4918616B2	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP4918616B2	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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JP2012120228A	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2012120228A	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2012120228A	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5324674B2	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5324674B2	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5324674B2	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5324674B2	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2013243744A	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2013243744A	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2013243744A	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2013243744A	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5718414B2	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5718414B2	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5718414B2	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5718414B2	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2013243745A	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2013243745A	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2013243745A	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2013243745A	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5575957B2	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5575957B2	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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JP2014207703A	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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US2013294409A1	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013294409A1	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013294409A1	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013294410A1	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013294410A1	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013294410A1	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013294410A1	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US9913174B2	4G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 401 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US9913174B2	4G,3G	03/03/2009	ISLD-200904-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US9913174B2	4G,3G	13/03/2011	ISLD-201104-007	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US9913174B2	4G,3G	07/10/2011	ISLD-201110-001	HUAWEI	S1 TS Number: TS 123 402 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member

Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
-----	-----	-----	-----	-----	S1 TS Number: ----- Version No: ----- Section No:----- Release:----- + -				-----	-----	-----	-----

Technologies

Mobility and handover

Product

Mobility Management Entity (MME)

Gateway node

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Mobility Management

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