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Method for implementing user roaming limiting

A technology for users and user equipment, applied in the field of code division multiple access wireless local loop, can solve problems such as many customer complaints, inconvenient query and setting of SID/NID, low success rate of service access, etc., and achieve simplified maintenance and Operating procedures, improving the success rate of business access, and alleviating the effect of more customer complaints

Inactive Publication Date: 2008-09-03
SHANGHAI HUAWEI TECH CO LTD
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  • Claims
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Problems solved by technology

[0011] In practical application, the above scheme has the following problems: it is neither convenient nor reliable
[0012] The main reason for this situation is that, first of all, the CDMA WLL network side needs to configure the neighbor relationship table, which requires a lot of maintenance work, especially after capacity expansion and network optimization
Secondly, relying on manual query and setting SID / NID is not convenient enough
In addition, since the operator subjectively judges the neighboring area with good signal, it is not accurate enough
In this case, the success rate of service access is low and the voice quality is poor, resulting in more customer complaints

Method used

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  • Method for implementing user roaming limiting
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no. 1 example

[0046] The first embodiment of the present invention will be described in detail below in conjunction with FIG. 1. In the first embodiment, the principle of the present invention is applied to a CDMA WLL.

[0047] figure 1 It shows a mobile station (Mobile Station, referred to as "MS"), a base station subsystem (Base Station Subsystem, referred to as "BSS"), a radio access controller-base station controller (Radio Access Controller-Base Station Controller, referred to as "RAC-BSC") ), Radio Access Controller-Virtual Core Network (Radio Access Controller-Virtual Core Network, referred to as "RAC-VCN") and local exchange (Local Exchanger, referred to as "LE") five functional entities. It should be pointed out that in this embodiment, UE and MS actually refer to the same device.

[0048] First, set the UE to an unbound state. When the signal is not good, set the UE as a cell boundary user on the network side; when the UE initiates a call, the network side judges whether the UE i...

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Abstract

This invention discloses a method for realizing limit to user panning. When user CDMA WLL switches in a session process, the method takes the zones related to the signal quality possibly meeting the requirement of the session as the panning limit authorization zones and binds the CDMAWLL user to these zones, which may be zones centralizing activated devices in soft switch or those before or after the device switch in hard switch. Those at un-binding state for a long time are bound to the zone where this time of session is made.

Description

technical field [0001] The present invention relates to the field of communications, and in particular to a code division multiple access (Code Division Multiple Access, "CDMA" for short) wireless local loop (Wireless Local Loop, "WLL") technology. Background technique [0002] CDMA is a technology used in wireless communication. It allows all users to use all frequency bands at the same time, and treats the signals sent by other users as noise, without considering the problem of signal collision. In general, the advantages of CDMA include: the voice coding technology provided in CDMA, its call quality is better than that of the Global System for mobile Communication ("GSM"), and it can reduce the noise of the surrounding environment when the user talks. Lower for clearer calls. CDMA uses spread-spectrum communication technology, so it can reduce the interference between mobile phones, and can increase the capacity of users, and the power of mobile phones can be made relati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04W99/00
CPCH04W99/00
Inventor 李宗岩
Owner SHANGHAI HUAWEI TECH CO LTD
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