Method and system for multilink transmission data

A data transmission and multi-link technology, applied in the field of communication, can solve the problems of unallocated data services and data transmission, etc., and achieve the effect of improving user experience and speed

Inactive Publication Date: 2010-05-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Data can be exchanged with the server through these two links. However, for the same service, the multimode terminal and the server can only exchange service data through one of the two links. At this time, the Data transmission can only util

Method used

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  • Method and system for multilink transmission data
  • Method and system for multilink transmission data
  • Method and system for multilink transmission data

Examples

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Example Embodiment

[0028] The core idea of ​​the present invention is: the multi-mode terminal can establish a service link L1 with the service server Server through one access network N1 as the main link (ie, the service link L1 on N1), and communicate with the service server Server through another access network N2. The service server Server establishes the service link L2 as a secondary link (that is, the service link L2 on N2), that is, the multi-mode terminal actually has more than two transmission links at the same time, and the multi-mode mobile terminal is on the main link. The L1 negotiates the multi-link transmission data with the service server Server, that is, the multi-mode mobile terminal and the service server negotiate the transmission rules of the multi-link transmission data. After the negotiation is completed, the mobile terminal and the server can perform data transmission according to the negotiated transmission rule.

[0029] The technical solutions of the present invention...

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Abstract

The invention discloses a method and a system for multilink transmission data, and belongs to the field of communication. The method comprises the following steps that: an initiating direction receiver applied by service sends a multilink transmission data request used for requesting the receiver to simultaneously transmit service data of the service through a plurality of links, wherein the multilink transmission data request carries identification information of the plurality of network links of initiator request transmission data; when the receiver receives the multilink transmission data request and accepts the multilink transmission data request, an initiator negotiates with the receiver about transmission rules of the multilink transmission data; and the initiator and the receiver transmit data applied by the transmission service according to the negotiated transmission rules after finishing the negotiation. The technical scheme effectively uses access capability of a terminal and obviously increases the speed of service data transmission.

Description

technical field [0001] The invention belongs to the field of communication, in particular to a method and system for multi-link data transmission. Background technique [0002] When an existing mobile terminal performs data services with a server, its architecture is as follows: figure 1 shown. By accessing a wireless access network, the mobile terminal establishes a transmission link L1 with the server, and the mobile terminal accesses the server S through this link, that is, the mobile terminal and the server perform data transmission and reception through this link. The speed of exchanging data between the mobile terminal and the server depends on the bandwidth of this link. [0003] With the increasing development of the Internet, the IP transmission technology is also widely used in the field of mobile communication. That is to say, the data between the server and the mobile terminal is packaged into IP data for transmission; both the server and the mobile terminal u...

Claims

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Application Information

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IPC IPC(8): H04W28/06H04W28/18H04W76/02H04W88/06
CPCH04W76/025H04W76/15
Inventor 吕永
Owner ZTE CORP
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