Wireless local area network connection determining method, device and system in heterogeneous network

A technology of heterogeneous network and connection device, applied in the field of communication, can solve the problems of no participation, irrelevance, and cellular network does not participate in the connection between user equipment and WLAN, and achieve the effect of reducing delay and improving QoS experience.

Active Publication Date: 2015-07-01
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, in a heterogeneous network environment where a cellular network and a WLAN coexist, the connection between the user equipment and the WLAN has nothing to do with the cellular network, and the cellular network does not participate in and / or control the communication between the user equipment and the WLAN. connect
Especially when the user equipment performs inter-cell handover in the cellular network, the cellular network does not participate in and / or control the connection between the user equipment and the WLAN

Method used

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  • Wireless local area network connection determining method, device and system in heterogeneous network
  • Wireless local area network connection determining method, device and system in heterogeneous network
  • Wireless local area network connection determining method, device and system in heterogeneous network

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Embodiment Construction

[0048] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0049] figure 1 It is a schematic flowchart of a method for determining a connection with a WLAN in a heterogeneous network according to a preferred embodiment of the present invention. Wherein, the method of this embodiment is mainly implemented by user equipment and a base station; wherein, the heterogeneous network includes a cellular network and a WLAN, and the base station is a base station in a cellular network; where, the user equipment includes but is not limited to a tablet Computers, smartphones, PDAs, and any other user equipment that can communicate with the base station.

[0050] It should be noted that the user equipment and the base station are only examples, and other existing or future computing equipment or networks that are applicable to the present invention should also be included in the protection scope of the present invention and incl...

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Abstract

The invention provides a method for determining connection between wireless local area networks (WLAN) in user equipment of a heterogeneous network. The heterogeneous network comprises a cellular network and the WLAN. The method comprises the following steps: a, receiving a WLAN connection instruction sent by a source base station, needed to be switched by the user equipment and indicated by a target base station, wherein the WLAN connection instruction can be used for indicating the WLAN connection related operation of the user equipment; b, according to the WLAN connection instruction, executing the corresponding WLAN connection operation. According to the method, in the heterogeneous network comprising the cellular network and the WLAN, the cellular network controls the connection of the user equipment and the WLAN in the switching process.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a method, device and system for determining a WLAN connection in a heterogeneous network. Background technique [0002] In the prior art, in a heterogeneous network environment where a cellular network and a WLAN coexist, the connection between the user equipment and the WLAN has nothing to do with the cellular network, and the cellular network does not participate in and / or control the communication between the user equipment and the WLAN. connect. Especially when the user equipment performs inter-cell handover in the cellular network, the cellular network does not participate in and / or control the connection between the user equipment and the WLAN. Contents of the invention [0003] The purpose of the present invention is to provide a WLAN connection determination method, device and system in a heterogeneous network. [0004] According to one aspect of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/02H04W36/08H04W84/12
CPCH04W36/08H04W76/10H04W84/12
Inventor 付晓王楠
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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