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Method of communication

A communication method and technology of a communication system, applied in wireless communication, network topology, electrical components, etc.

Active Publication Date: 2007-05-09
INVT SPE LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is inconsistent with standards such as 3GPP and OMA (Open Mobile Alliance), as mixing of control plane signaling and user plane data is undesirable

Method used

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Embodiment Construction

[0020] Some embodiments of the present invention will be described through examples with reference to an exemplary architecture of the third generation (3G mobile communication system). However, it will be understood that the embodiments can be applied to any other suitable communication system form.

[0021] The Third Generation Partnership Project (3GPP) has defined a reference architecture for the third generation (3G) core network, which provides users of user equipment with access to multimedia services. This core network is divided into three main domains. These domains are the circuit switched (CS) domain, the packet switched (PS) domain, and the Internet Protocol Multimedia Subsystem (IMS) domain.

[0022] Fig. 1 shows an IP multimedia network 45 for providing IP multimedia services to IP multimedia network subscribers. The IP Multimedia Subsystem (IMS) function can be provided by the Core Network (CN) Subsystem, which includes various entities for supplying the service. T...

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Abstract

A method of communication, said method comprising the steps of: sending a message from first user equipment to set up communication; receiving information at a server relating to a status of second user equipment; generating a message at said server in response to said information; and sending said message to first user equipment.

Description

Technical field [0001] The present invention relates to a communication method, and particularly but not exclusively relates to a communication method for use in a push-to-talk system. Background technique [0002] A communication system can be seen as a facility to implement a communication session between two or more entities such as user equipment and / or other nodes associated with the communication system. The communication may include, for example, voice, data, multimedia and other communications. The session may be, for example, a telephone call type session between users, a multi-way conference session, or a communication session between a user equipment and an application server (AS) such as a service provider server. [0003] The communication system generally operates according to a given standard or specification, which sets what operations are allowed to be performed by various entities associated with the communication system and how the operations should be implemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/28H04W84/08
CPCH04W84/08
Inventor 马克屈·蒂奥伊诺米伊克卡·波伊克塞尔卡格奥尔格·迈尔伊尔克卡·韦斯特芒
Owner INVT SPE LLC