Direct mode communication system and communication attaching method thereof

A technology of communication connection and communication system, which is applied in the field of direct communication system and its communication connection, and can solve problems such as complex hardware design and inability to directly support hardware

Active Publication Date: 2013-11-06
INSTITUTE FOR INFORMATION INDUSTRY
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0003] However, if it is necessary to add additional connection modules and communication protocols to complete the connection between the direct communication devices at the client end, it will cause the hardware design to become more and more complicated, or the hardware of the existing communication device will fail. The Dilemma of Direct Support

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  • Direct mode communication system and communication attaching method thereof
  • Direct mode communication system and communication attaching method thereof
  • Direct mode communication system and communication attaching method thereof

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Embodiment Construction

[0040] The content of the present invention can be explained by the following embodiments, but the embodiments of the present invention are not intended to limit the present invention to be implemented in any specific environment, application or method as described in the following embodiments. Therefore, the descriptions of the following examples are only to illustrate the present invention, but not to limit the present invention. In the following embodiments and drawings, elements that are not directly related to the present invention have been omitted and not shown, and the dimensional ratios between the elements shown in the drawings are only for understanding, and are not intended to be limited to Actual implementation ratio.

[0041] Please refer to Figure 1A-1B . in, Figure 1A A schematic diagram of a direct communication (Direct Mode Communication) system 1 according to the first embodiment of the present invention, the direct communication system 1 at least includ...

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Abstract

A direct-mode communication system comprises a first client direct-mode communication apparatus and a backhaul network. The first client direct-mode communication apparatus transmits a register signal to the backhaul network to register with the backhaul network. After the first client direct-mode communication apparatus is registered, the backhaul network determines a location relationship between the first client direct-mode communication apparatus and a second client direct-mode communication apparatus, and transmits a wi-fi connection signal to the first client direct-mode communication apparatus according to the location relationship. The first client direct-mode communication apparatus creates a wi-fi direct-mode communication connection with the second client direct-mode communication apparatus according to the wi-fi connection signal.

Description

technical field [0001] The present invention relates to a direct communication system and its communication connection method; more specifically, the direct communication system and its communication method of the present invention can directly establish a Wi-Fi connection between direct communication devices at the user end to increase the direct communication system flexibility of use. Background technique [0002] In a known direct mode communication system, before the communication connection is established between the direct communication devices at the user end, the back-end core network must first be coordinated. Afterwards, the direct communication devices at the user end can establish a connection with each other for direct message transmission, so that data exchange can be completed in a simpler and faster manner. [0003] However, if it is necessary to add additional connection modules and communication protocols to complete the connection between the direct comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/02H04W84/12
CPCH04W76/02H04W4/02H04W84/12H04W76/023H04W64/00H04W76/14
Inventor 蔡宜学许献聪罗耿介林奕廷
Owner INSTITUTE FOR INFORMATION INDUSTRY
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