COMMUNICATION SYSTEM USING NETWORK BASE IP MOBILITY PROTOCOL CONTROL APPARATUS ROUTER AND COMMUNICATION METHOD THEREOF

Abstract

There are provided a communication system a control apparatus a router and communication method thereof there are capable of eliminating loss in packets during a handover and effectively releasing a resource of a router in a network base IP mobility protocol in which a mobile mode is movable without mounting a special protocol. When an MN 1 as a mobile terminal is moved a router at a movement destination a mobile access gateway (MAG)b 3 that has received a router solicitation from the MN 1 sends a location registration to a control apparatus a local mobility anchor (LMA) 4 and when the LMA 4 determines as a handover the LMA 4 instructs a router at a movement source an MAGa 2 or an MAGb 3 to transfer a buffer from the MAGa 2 to the MAGb 3.

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Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
4G	25/01/2011	ISLD-201103-013	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: ---- Illustrative part: 10.1.2.1.1, 10.1.2.1.2 Release: ---- + -	Yes	Family Member
5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: v15.0.0 Illustrative part: ---- Release: 15 + -	Yes	Family Member
4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: ---- Illustrative part: 10.1.2.1.1 Release: ---- + -	Yes	Basis Patent
4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: ---- Illustrative part: 10.1.2.1.1 Release: ---- + -	Yes	Family Member

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2G 3G 4G 5G

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Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
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WO2008029732A1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
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JP2009296616A	4G	25/01/2011	ISLD-201103-013	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
JP2009296616A	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
JP2009296616A	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
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KR101090189B1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
KR101090189B1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
KR20090087972A	4G	25/01/2011	ISLD-201103-013	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
KR20090087972A	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
KR20090087972A	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
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CN101697617A	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
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CN101697617B	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
CN101697617B	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
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CN102638786A	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
CN102638786B	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
CN102638786B	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
EP2477425A1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
EP2477425A1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
EP2477425B1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
EP2477425B1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
EP2733972A1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
EP2733972A1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
EP2733972B1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
EP2733972B1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
ES2547707T3	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
ES2547707T3	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
JP4950204B2	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
JP4950204B2	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
JPWO2008029732A1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
JPWO2008029732A1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
JP2012142983A	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
JP2012142983A	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
JP5291817B2	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
JP5291817B2	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
JP2013201781A	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
JP2013201781A	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
JP5592975B2	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
JP5592975B2	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
KR101298080B1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
KR101298080B1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
KR20110034043A	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
KR20110034043A	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
US2011149839A1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
US2011149839A1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
US2015172960A1	5G	20/02/2018	ISLD-201802-006	SHARP CORPORATION	S1 TS Number: TS 138 300 v15.0.0 Version No: Section No: -- Release : + -	Yes	Family Member
US2015172960A1	4G	22/10/2020	ISLD-202010-010	SHARP CORPORATION	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- + -	Yes	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

Resource configuration

Mobility and handover

Product

User Equipment (UE/Terminal)

Control node

Router

Use Cases

Wireless communication

Services

Network access

Claim

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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.

US8325677B2

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Title

COMMUNICATION SYSTEM USING NETWORK BASE IP MOBILITY PROTOCOL CONTROL APPARATUS ROUTER AND COMMUNICATION METHOD THEREOF

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