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Local identifier locator network protocol (ILNP) breakout

A locator and network device technology, applied in network data management, electrical components, wireless communication, etc., can solve problems such as bandwidth and delay inefficiency

Active Publication Date: 2020-02-21
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traffic to S-GW 105 and P-GW 107 is tunneled to these devices and due to their remote locations, bandwidth and latency inefficiencies are introduced into the cellular communication network

Method used

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  • Local identifier locator network protocol (ILNP) breakout
  • Local identifier locator network protocol (ILNP) breakout
  • Local identifier locator network protocol (ILNP) breakout

Examples

Experimental program
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Embodiment Construction

[0032] The following description sets forth methods and systems for incrementally deploying Identifier Locator Network Protocol (ILNP) grooming in cellular communication networks, such as 3rd Generation Partnership Project (3GPP) architecture networks. ILNP grooming uses ILNP to implement a distributed gateway architecture to improve efficiency in 3GPP networks by eliminating inefficiencies associated with the use of anchor points. The geographic layout of the 3GPP architecture and its components is driven by both technical and commercial considerations, and requires specific functionality and distribution of functions to be achieved in any update to the architecture. Embodiments provide improved efficiency while retaining key functionality of the 3GPP architecture.

[0033] In the following description, numerous specific details such as logic implementation, opcodes, means of specifying operands, resource partitioning / sharing / duplication implementation, types and interrelatio...

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Abstract

A method is implemented by a network device functioning as an evolved universal terrestrial radio access network (E-UTRAN) node B (eNodeB) in a cellular communication network to support incremental deployment of identifier locator network protocol (ILNP) breakout in the cellular communication network. The method includes the steps of: advertising a first access point name (APN) and a second APN toa user equipment (UE), where the first APN is associated with a user plane packet gateway (P-GWu) that is implemented at the source eNodeB, and where the second APN is associated with a packet gateway (P-GW) in a core of the cellular communication network.

Description

technical field [0001] Embodiments of the present invention relate to the field of 3rd Generation Partnership Project (3GPP) networks; more specifically, the use of ILNP to implement a distributed gateway architecture. Background technique [0002] Cellular communication networks enable user equipment (UE) 101 , such as cellular telephones, and similar computing devices to communicate using spread spectrum radio frequency communications. Such as figure 1 As shown, UE 101 communicates directly with the Radio Access Network (RAN). The RAN includes a set of base stations, such as Evolved Universal Terrestrial Radio Access Network (E-UTRAN) nodes, referred to as E-UTRAN Node Bs or eNodeBs 103 . figure 1 is a diagram of an example architecture of a cellular communication network compliant with the 3GPP standardized cellular communication architecture comprising an example UE 101 in communication with an eNodeB 103 of the network. The eNodeB 103 interfaces with a Packet Core Ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/08H04W76/12H04W8/08H04W76/15H04W88/16H04W92/20
CPCH04W8/082H04W36/08H04W88/16H04W92/20H04W76/15H04W76/12H04W76/11
Inventor D.I.阿伦J.哈尔珀恩
Owner TELEFON AB LM ERICSSON (PUBL)
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