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Link binding method and communication system based on mlppp

A link and multi-link technology, applied in the field of communication

Active Publication Date: 2018-02-23
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The second technical problem to be solved by the embodiment of the present invention is: even if each link in the MLPPP-based multi-link is unbalanced, the rate of the total link can still reach the sum of the rates of the current single links

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  • Link binding method and communication system based on mlppp
  • Link binding method and communication system based on mlppp
  • Link binding method and communication system based on mlppp

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Embodiment Construction

[0083] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0084] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0085] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0086] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...

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Abstract

The embodiment of the present invention discloses an MLPPP-based link binding method and a communication system, wherein one method includes: extending the Endpoint Discriminator field in the MLPPP protocol in advance, and assigning it as the terminal IMSI as the terminal identifier; When the gateway receives the PPP session message sent by the terminal, it uses the value of the extension part of the Endpoint Discriminator field as the terminal identifier of the PPP virtual session, and establishes the Endpoint Discriminator address pool based on this; the multi-link gateway receives the LCP initiated by the terminal. When establishing a link negotiation request, the PPP links belonging to the same terminal are bound according to the value of the extension part of the Endpoint Discriminator field in the LCP link establishment negotiation request. The embodiment of the present invention can realize the binding of different PPP links of the same terminal.

Description

technical field [0001] The present invention relates to communication technology, in particular to a link binding method and a communication system based on a multilink point-to-point protocol (Multilink-Point-to-Point Protocol, MLPPP). Background technique [0002] At present, wireless communication technology develops rapidly and is popularized rapidly, and wireless access and transmission based on wireless communication technology are also more and more widely used. Higher speed and more stable access have become the technical pursuit of users and operators. The existing wireless access enhancement mainly relies on the following methods. [0003] 1. Base station construction; [0004] 2. Evolution of wireless communication technology; [0005] 3. Link bonding technology. [0006] The above three methods can all increase the wireless broadband access rate, but the first method has more investment costs, and the income area is only the coverage area of ​​the base statio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28H04L12/803
Inventor 赵小江章军赵狄华胡勇锋金晓晓张璐王翔
Owner CHINA TELECOM CORP LTD