Method of realizing multi-standard collaborative service shunting network selection and terminal thereof

A network selection, multi-standard technology, applied in wireless communication, electrical components, etc., can solve the problem of lack of multi-standard collaborative network selection method, affecting users to make full use of network resources, and unable to provide wireless network resources.

Inactive Publication Date: 2015-09-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Similarly, when the 3G network has offloading requirements, services may be offloaded to LTE or WLAN, and decision-making conflicts affecting user experience still exist, making it impossible to provide the best wireless network resources
[0006] To ...

Method used

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  • Method of realizing multi-standard collaborative service shunting network selection and terminal thereof
  • Method of realizing multi-standard collaborative service shunting network selection and terminal thereof
  • Method of realizing multi-standard collaborative service shunting network selection and terminal thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0227] Figure 4 It is a schematic diagram of the method of Embodiment 1 of the present invention, such as Figure 4 as shown,

[0228] The terminal obtains decision information from the network side (LTE base station, 3G base station, or ANDSF) to judge whether to migrate services to WLAN, including: LTE, and / or 3G, and / or offload signal thresholds of WLAN networks; and / or,

[0229] Offload signal threshold biasing of the WLAN network; and / or,

[0230] Offload load thresholds for LTE, and / or 3G and / or WLAN; and / or,

[0231] Offloading threshold biasing of the WLAN network; and / or,

[0232] The signal threshold and signal threshold offset of the 3G network defined by the B1 measurement event; and / or,

[0233] Signal thresholds and / or signal threshold offsets for LTE and 3G networks defined by B2 measurement events; and / or,

[0234] The LTE, and / or 3G, and / or WLAN network offload signal threshold and / or offload signal threshold offset, etc. defined by the new measurement e...

Embodiment 2

[0276] Figure 5 It is a schematic diagram of the method of Embodiment 2 of the present invention, such as Figure 5 Network selection based on a combination of network health information and offload time pattern information is shown in . include:

[0277] The terminal acquires judgment information and offloading time mode information for judging service migration to WLAN from the network side;

[0278] The terminal obtains the operation status information of the LTE, and / or 3G, and / or WLAN network;

[0279] The terminal decides to offload and migrate the service to the WLAN in combination with the operation status information, the offload time mode information and the decision information for judging the migration of the service to the WLAN.

[0280] If the terminal meets the following service migration conditions, the terminal can offload from LTE to WLAN:

[0281] 1. The terminal satisfies the conditions for offloading traffic from LTE to WLAN defined in Embodiment 1; ...

Embodiment 3

[0316] Figure 6 It is a schematic diagram of a kind of unloading time mode of the present invention; as Figure 6 As shown, the offloading time pattern includes: the period of the offloading time pattern; and / or, the time window interval gap; and / or, the offloading time window; wherein, only one offloading time window is configured, and the offloading time window can be configured as: WLAN offloading Time window, or, 3G offloading time window, or, LTE offloading time window, the offloading decision of the wireless technology that has been configured with the offloading time window is not performed within the time window gap, for example, if the offloading time window is configured as the WLAN offloading time window, then No corresponding WLAN offload decision is made within the time window gap. Wherein, the period of the unloading time mode, the time window interval gap, and the length of the unloading time window can all be configured.

[0317] Figure 7 It is a schematic...

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Abstract

Method and device for realizing selection of a multi-standard collaborative traffic diversion network, comprising: a terminal obtains the operation conditions information of a current network and other networks and the determination information for determining the migration of traffic to a WLAN, and/or offload time mode information; when the terminal needs to migrate traffic from the current network to a WLAN, determining that the terminal satisfies the conditions for migrating traffic from the current network to the WLAN according to the obtained operation conditions information of the current network and other networks and the determination information for determining the migration of the traffic to the WLAN and/or the offload time mode information, and then conducting traffic migration.

Description

technical field [0001] The invention relates to wireless communication technology, in particular to a method and a terminal for realizing LTE, WLAN, and 3G multi-system cooperative service distribution network selection. Background technique [0002] With the continuous evolution of mobile networks and the widespread deployment of wireless local area network (WLAN) hotspots, on the one hand, 3G (including HRPD, UMTS, etc.), long-term evolution technology (LTE) and WLAN coexist in practical applications for a long time. Network access presents a development trend of heterogeneity; on the other hand, the popularity and development of smart terminals has led to a corresponding increase in the number of mobile Internet users and data traffic, and technological progress has also enabled terminals to have the ability to access multiple access networks. Therefore, it is a matter of concern to ensure that users use the most suitable access network at the right time and at the right ...

Claims

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Application Information

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IPC IPC(8): H04W36/14H04W36/22H04W36/24
CPCH04W36/14H04W36/22H04W36/30H04W36/00837H04W36/008375
Inventor 余媛芳谢峰
Owner ZTE CORP
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