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Instant Messaging Transmission System

A client and connection technology, applied in the field of computer communication, can solve problems such as difficulties

Inactive Publication Date: 2019-07-16
MICROSOFT TECH LICENSING LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, it is difficult, if not impossible, to establish a peer-to-peer session that includes valid network devices such as firewalls or network address translators (NATs)

Method used

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  • Instant Messaging Transmission System
  • Instant Messaging Transmission System
  • Instant Messaging Transmission System

Examples

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Embodiment Construction

[0022] Referring to the drawings, wherein like reference numerals refer to like elements, various methods implemented in a suitable computer environment are illustrated. Although not required, various exemplary methods will be described in the general context of computer-executable instructions, such as program modules, being executed by a personal computer and / or computing device. Program modules generally include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types.

[0023] Additionally, those skilled in the art will appreciate that the various exemplary methods may be implemented with other computer system configurations, including: handheld devices, multiprocessor systems, microprocessor-based or programmable consumer electronics, network PCs, Minicomputers, mainframe computers, and so on. The methods of the various examples can also be practiced in distributed computing environments wher...

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PUM

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Abstract

An exemplary method includes establishing, by the server, a main session on a first connection; establishing a virtual channel on the connection, the virtual channel being used to carry the feature session. The method may include establishing a direct connection bypassing the server, and switching communication of the feature dialog to the direct connection. A system for network communication includes a plurality of transmission bridges, each transmission bridge corresponds to an effective network device configuration, and includes a switching module for selecting a transmission bridge, so that on the basis of the effective network device configuration, in A connection is formed between two computer devices.

Description

[0001] (1) Technical field [0002] The present invention relates to computer communications. Especially transmission systems involving instant messaging. [0003] (2) Background technology [0004] Instant messaging is becoming a very popular communication tool among computer device users. Instant Messaging (IM) applications (for example: WINDOWS from Microsoft Corporation of Redmond, WA) Messenger (WINDOWS Messenger) system, Yahoo! Messenger, AOL Instant Messenger (AIM), etc.) enables a user to conduct a real-time conversation with one or more contacts identified in the user's private contact list. Private lists are usually stored on a server and a conversation is established through an exchange or relay server (which directs inbound messages to the appropriate recipient). [0005] Routing instant messages through an exchange can be slower and more expensive than instant messaging in a peer-to-peer configuration (in which messages do not go through an exchange, but are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/58H04L12/00G06F13/00H04L12/28H04L12/56H04L69/40
CPCH04L51/04H04L61/251H04L61/2575H04L63/029H04L65/1063H04L65/1069H04L65/1073H04L65/4015H04L69/16H04L69/14H04L69/164H04L69/32H04L65/1104H04L12/28H04L9/40H04L65/1101
Inventor J·霍姆斯D·M·米勒W·冯柯奇
Owner MICROSOFT TECH LICENSING LLC