Method of access network detection and selection

A technology for access network detection and network, which is applied in the field of access network detection and selection, and can solve problems such as power consumption

Inactive Publication Date: 2016-03-02
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In other words, the client may spend a lot of time searching for a WLAN access point that cannot be successfully connected, and continues to search for a suitable WLAN access point, resulting in serious power consumption

Method used

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  • Method of access network detection and selection
  • Method of access network detection and selection
  • Method of access network detection and selection

Examples

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Embodiment Construction

[0030] Please refer to figure 1 , figure 1 It is a schematic diagram of a wireless communication system according to an embodiment of the present invention. The wireless communication system may be a Long Term Evolution (LTE) or other mobile communication system, which briefly consists of at least one client UE#1, UE#2, a wireless access node (such as an evolved base station eNB) and It consists of a plurality of wireless local area network access nodes AP deployed in the service range of the evolved base station eNB. The client served by the eNB detects the wireless local area network access point AP, so as to realize 3GPP / wireless local area network (Wireless Local Area Network, WLAN) communication integration. It is worth noting that, figure 1 It is only used to illustrate the architecture of the wireless communication system. Actually, the number of UE#1, UE#2, evolved base station eNB, and wireless local area network access point AP is not limited thereto. The wireles...

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PUM

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Abstract

A method of access network detection and selection for a radio access node in a wireless communication system is disclosed. The method comprises providing a radio access network (RAN) assistance information including a plurality of WLAN ID, priority, and WLAN information to a communication device of the wireless communication system, wherein the WLAN information includes at least one of frequency, available bandwidth, channel, operator ID, trusted / untrusted WLAN, capability of S2a supporting, Venue, and WLAN operation mode.

Description

technical field [0001] The present invention relates to a method for a communication device in a wireless communication system, in particular to a method for access network detection and selection. Background technique [0002] The 3rdGeneration Partnership Project (3GPP) proposed the access network detection and selection function management object (AccessNetworkDiscoveryandSelectionFunctionManagementObject, ANDSFMO) in the 11th version, which is used to manage the system switching action strategy (Inter-SystemMobilityPolicy, ISMP), system switching orientation Policy (Inter-SystemRoutingPolicy, ISRP), and manages the access network detection data of the client that supports the access network detection and selection function, wherein the network detection and selection function can provide information about access according to each operator's policy Network detection and selected assistance data to the client. In simple terms, the access network detection and selection fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W48/20
CPCH04W48/16H04W48/20H04W48/08H04W48/12H04W88/06H04W84/12H04W12/06H04W72/56
Inventor 包伟丞郑静纹
Owner ACER INC
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