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Method for transmission of data packets based on the Ethernet transmission protocol between at least one mobile communication unit and a communication system

A technology of mobile communication unit, Ethernet, applied in the field of data packet

Inactive Publication Date: 2012-12-12
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the current state of standardization, although the IPv4 and IPv6 data transmission protocols are supported via the at least partially standardized interface R3, the Ethernet data transmission protocol is not supported at the same time in any case

Method used

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  • Method for transmission of data packets based on the Ethernet transmission protocol between at least one mobile communication unit and a communication system
  • Method for transmission of data packets based on the Ethernet transmission protocol between at least one mobile communication unit and a communication system
  • Method for transmission of data packets based on the Ethernet transmission protocol between at least one mobile communication unit and a communication system

Examples

Experimental program
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Embodiment Construction

[0019] exist figure 1 A communication system KS, to which a mobile communication unit MS is connected, is shown by way of example in a schematic block diagram. The communication system KS has a "Network Access Provider" (NAP) unit NAP and a "Network Service Provider" (NSP) unit NSP, which are each connected to each other and to the mobile communication terminal MS.

[0020] The NAP unit The NAP has a mobile access network ("Access-Service-Network") ASN to which the "Access-Service-Network-Gateway" (ASN-GW) unit ASN-GW is assigned. The NSP unit NSP has a "Visited Connectivity Service Network" (V-CSN) unit V-CSN and a "Home Connectivity Service Network" (H-CSN) unit H-CSN. The mobile communication unit MS is also connected via the first interface R1 to the NAP unit NAP and via the second interface R2 to the V-CSN unit V-CSN. The mobile access network ASN has a connection to the V-CSN unit V-CSN via the third interface R3 and a connection to the ASN-GW unit ASN-GW via the fourt...

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Abstract

The method involves associating a generic route encapsulation (GRE)-key that is provided for configuring a GRE-tunnel interface with a media-access-control address of a mobile communication unit (MS). Ethernet enhancement is provided in a registration-request-information that is transmitted from a foreign-agent-unit to a home-agent unit. A media-access-control (MAC)-address of the communication unit is included in the enhancement.

Description

technical field [0001] The invention relates to a method according to the preamble of claim 1 for transmitting data packets based on the Ethernet transmission protocol between at least one mobile communication unit and a communication system. Background technique [0002] Existing communication systems or mobile radio systems have, for example, a communication network (“core network”) to which the individual mobile communication terminals are connected via access networks (“access networks”). In such mobile radio systems, in particular packet-oriented communication services are also provided. In addition to the "General Packet Radio Service" (GPRS) access technology, packet-oriented communication services are also provided within the mobile communication system through other access technologies such as the "Worldwide Interoperability for Microwave Access" (WIMAX) technology . [0003] The Internet Protocol (IP) transmission protocol is of particular importance in the conte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L29/06H04L29/08
CPCH04L41/048H04L12/4633H04L63/0272H04W76/022H04W76/02H04L45/50H04W80/04H04L12/2859H04L47/825H04W76/12H04W76/10H04W80/00
Inventor D·普雷梅克M·里格尔
Owner SIEMENS AG