公开(公告)号：US10693789B2

公开(公告)日：2020-06-23

申请号：US16023131

申请日：2018-06-29

Applicant: Cisco Technology, Inc.

Inventor： Ashraf M. Dahod ,  Anthony Schoener ,  Kuntal Chowdhury ,  Leonard Schwartz ,  Matthew H. Harper ,  Kenneth E. Virgile ,  Andrew Gibbs

IPC: H04L12/803 ,  H04L12/813 ,  H04L12/66 ,  H04L29/08 ,  H04L12/725 ,  H04L12/801

Abstract: This disclosure relates to a system and method for routing data packets adaptively in a communication system. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks can continue to exponentially increase. One way to accommodate increased data traffic and provide high quality data communication services to end users is by utilizing network resources efficiently. This disclosure provides systems and methods for efficiently utilizing network resources by providing adaptive intelligence to data packet routing systems.

公开(公告)号：US09854477B2

公开(公告)日：2017-12-26

申请号：US14146844

申请日：2014-01-03

Applicant: Cisco Technology, Inc.

Inventor： Shaji E. Radhakrishnan ,  Sanil Kumar Puthiyandyil ,  Rajesh Ramankutty ,  Leonard Schwartz

IPC: H04W4/00 ,  H04W36/00 ,  H04W8/08 ,  H04W76/02 ,  H04W80/04 ,  H04W80/10

CPC classification number: H04W36/0022 ,  H04W8/087 ,  H04W36/0033 ,  H04W76/10 ,  H04W80/04 ,  H04W80/10

Abstract: Systems and methods for providing a handoff between technologies are disclosed. An intra-technology handoff occurs where the same integrated chassis handles the session for the different access technologies. In an intra-technology handoff, the same IP address and the session can be maintained through the handoff. The mobile node can undergo a handoff without issuing a registration request in some embodiments. An inter-technology handoff occurs from one integrated chassis to another integrated chassis. The integrated chassis can preserve session and context information in a session manager and in a handoff from one access technology to another the same session manager can be chosen with the session and context information remaining intact even though the access technology has changed. The integrated chassis can provide an access technology handoff where the core network does not notice any change and applications running on or delivered to the mobile node are not effected.

公开(公告)号：US10291529B2

公开(公告)日：2019-05-14

申请号：US15424601

申请日：2017-02-03

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Ashraf M. Dahod ,  Anthony Schoener ,  Kuntal Chowdhury ,  Leonard Schwartz ,  Matthew H. Harper ,  Kenneth E. Virgile ,  Andrew Gibbs

IPC: H04L12/803 ,  H04L12/813 ,  H04L12/66 ,  H04L29/08 ,  H04L12/725 ,  H04L12/801

Abstract: This disclosure relates to a system and method for routing data packets adaptively in a communication system. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks can continue to exponentially increase. One way to accommodate increased data traffic and provide high quality data communication services to end users is by utilizing network resources efficiently. This disclosure provides systems and methods for efficiently utilizing network resources by providing adaptive intelligence to data packet routing systems.

公开(公告)号：US20170149667A1

公开(公告)日：2017-05-25

申请号：US15424601

申请日：2017-02-03

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Ashraf M. Dahod ,  Anthony Schoener ,  Kuntal Chowdhury ,  Leonard Schwartz ,  Matthew H. Harper ,  Kenneth E. Virgile ,  Andrew Gibbs

IPC: H04L12/803 ,  H04L29/08 ,  H04L12/66 ,  H04L12/813

CPC classification number: H04L47/122 ,  H04L12/66 ,  H04L45/308 ,  H04L47/14 ,  H04L47/20 ,  H04L67/148

Abstract: This disclosure relates to a system and method for routing data packets adaptively in a communication system. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks can continue to exponentially increase. One way to accommodate increased data traffic and provide high quality data communication services to end users is by utilizing network resources efficiently. This disclosure provides systems and methods for efficiently utilizing network resources by providing adaptive intelligence to data packet routing systems.