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Measuring method, device and system of neighbouring cell

A measurement method and a technology of neighboring cell relations, which are applied in the field of communication, can solve problems such as the impact on the normal business of the system, and achieve the effect of avoiding the impact

Inactive Publication Date: 2010-07-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method will affect the normal business of the system

Method used

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  • Measuring method, device and system of neighbouring cell
  • Measuring method, device and system of neighbouring cell
  • Measuring method, device and system of neighbouring cell

Examples

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Embodiment 1

[0031] figure 2 Shown is a flow chart of a method for measuring adjacent cells in an embodiment of the present invention, including the following steps:

[0032] S201. A terminal in a non-dedicated connection state receives an automatic neighbor relation optimization indication message, that is, an ANR indication message, sent by a network side device.

[0033] The network-side device can start the ANR mechanism periodically, and can also start the ANR mechanism according to the result of the call drop rate, or according to the arrangement of new base stations around the cell. The network side device notifies the terminal to start the ANR mechanism by sending an ANR indication message to the terminal. The ANR indication message can be carried in the system message, paging message or measurement control message, mobility control message (UTRAN Mobility Information ) and other news.

[0034] Among them, the ANR indication message may include but not limited to the following t...

Embodiment 2

[0068] In order to reduce the impact of neighbor cell measurement on terminal power consumption, in this embodiment, a timer is set for the terminal, and the terminal may perform neighbor cell measurement only within the duration of the timer. image 3 Shown is the flow chart of the present embodiment method, comprises the following steps:

[0069] S301. The terminal in the non-dedicated connection state receives an automatic neighbor relation optimization indication message (ANR indication message) sent by a network side device.

[0070] S302, judging whether the self is in the state of being able to execute the ANR task, if yes, execute S303a, otherwise end the process.

[0071] The foregoing S301-S302 may be the same as S201-S202 in Embodiment 1. For specific description, please refer to relevant parts in the foregoing embodiments, and details will not be repeated in this embodiment.

[0072] S303a, start the timer.

[0073] The terminal starts a timer after determining t...

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Abstract

The embodiment of the invention discloses a measuring method, a device and a system of a neighbouring cell. A neighbouring cell list updating method comprises the following steps: non-dedicated connection status terminals receive automatic neighbouring cell relation optimization indication messages sent by network equipment; cells which are not in a neighbouring cell list are measured, and / or the global cell identifications of the cells which are not in the neighbouring cell list are read according to the automatic neighbouring cell relation optimization indication messages. For the terminals executing business, the neighbouring cell measurement and task reporting do not need to be executed by applying the technical scheme of the embodiment of the invention, thereby avoiding the influence on the business in the process of updating the neighbouring cell list.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and system for measuring adjacent cells. Background technique [0002] Neighboring cell relationship has always been the key content of wireless network system planning and optimization. Early system neighboring cell planning was artificially combined with geographic information system, traffic model, transmission model and other information to select site, so as to improve coverage and throughput. And quality and other aspects can meet the system index requirements. [0003] In UMTS (Universal Mobile Telecommunications System, Universal Mobile Communications System), operations such as cell handover and reselection are performed based on the neighbor list. Once an error occurs in the neighbor list, such as a missing neighbor, it may cause handover / Reselection fails, so an accurate neighbor list is crucial for the normal operation of the UMTS sys...

Claims

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Application Information

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IPC IPC(8): H04W8/00H04W24/02
Inventor 陈燕燕王建林冯莉陈东郑潇潇
Owner HUAWEI TECH CO LTD
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