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Method for processing medium type of communication session in IMS (IP multimedia subsystem) communication system, mobile UE (user equipment) and IMS node

A technology for mobile user equipment and media types, applied in transmission systems, wireless communications, connection management, etc., can solve problems such as video content quality limitations

Active Publication Date: 2015-09-30
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Due to the limited range and transmission capabilities of short-range wireless communication technologies, it is limited by the geographical distance between the mobile UE and the nearby display or remote terminal equipment and the quality of the video content to be displayed

Method used

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  • Method for processing medium type of communication session in IMS (IP multimedia subsystem) communication system, mobile UE (user equipment) and IMS node
  • Method for processing medium type of communication session in IMS (IP multimedia subsystem) communication system, mobile UE (user equipment) and IMS node
  • Method for processing medium type of communication session in IMS (IP multimedia subsystem) communication system, mobile UE (user equipment) and IMS node

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Embodiment Construction

[0059] The present invention will be explained in a radio access network (RAN) (such as GSM, GPRS or UMTS mobile wireless communication network) as an example and not a limitation, in which calls and sessions are established in the IMS multimedia communication system to support the The multimedia content processing of user equipment supported by RAN and IMS.

[0060] in figure 1 In the RAN, the reference number 1 indicates the RAN, and the reference number 2 indicates the IMS communication platform, which includes or consists of IMS nodes to support multimedia communication in the RAN 1. The IMS platform 2 includes a processing device 21 connected to a communication device 22, which is connected to the public Internet 3 and / or any other data network that supports Internet Protocol (IP) data exchange.

[0061] Reference numerals 4, 5 represent mobile UEs, such as mobile phones or any other mobile communication devices configured for wireless communication 45, 55 with the RAN 1. The...

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Abstract

The invention provides a method for processing a medium type of an IP (internet protocol) multimedia communication session in an IMS (IP multimedia subsystem) (2) as well as mobile UE (user equipment) (5). The mobile UE (5) presents a medium type processing item (57) on the basis of a session establishment request message (F1) in a receiving position of the session establishment request message (F1). The mobile UE (5) sends the session receiving message (F3) according to a medium type processing instruction (58) after receiving the medium type processing instruction (58) based on the presented medium type processing item (57). The IMS (2) can route (19) a medium type to terminal devices (8 and 9) away from the mobile UE (5).

Description

[0001] This application is a Chinese patent application with the application date of December 1, 2008, the application number of 2008801312125.2, and the invention title of "Method for processing the media type of a communication session in an IMS communication system, mobile user equipment and IMS node" Divisional application. Technical field [0002] The present invention relates to call processing in mobile communications, and more specifically, to the processing of media types of communication sessions in the Internet Protocol (IP) Multimedia Subsystem (IMS) to support multimedia communications with mobile user equipment, and to IMS node that supports media type processing. Background technique [0003] IMS is a communication platform used to support rich multimedia communication with mobile UEs operating in wireless access networks, such as GSM (Global System for Mobile Communications), GPRS (General Packet Radio Service), or UMTS (Universal Mobile Telecommunication System), ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04W4/00H04W76/02
CPCH04L65/1016H04L65/1093H04L67/14H04L67/141H04W4/00H04W76/10
Inventor 乔斯·邓哈尔托赫
Owner TELEFON AB LM ERICSSON (PUBL)