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Adjacent cell measuring method and apparatus

A neighboring cell measurement and neighboring cell technology, applied in the field of communications, can solve the problems of short standby time and increased power consumption, and achieve the effects of reducing measurement frequency, reducing power consumption, and extending standby time

Active Publication Date: 2016-08-24
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] In order to solve the problems of increased power consumption and short standby time caused by wireless terminals frequently measuring neighboring cells in the prior art, embodiments of the present invention provide a method and device for measuring neighboring cells

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  • Adjacent cell measuring method and apparatus
  • Adjacent cell measuring method and apparatus
  • Adjacent cell measuring method and apparatus

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037]In modern life, as the range of user activities expands, wireless terminals need to support reselection within or between access technologies, including GSM, WCDMA, LTE, etc., that is, cell reselection. Cell reselection is a cell reselection completed by a wireless terminal in an idle state. Through cell reselection, a wireless terminal can reselect a high-quality cell to obtain better services.

[0038] figure 1 is the network architecture diagram of the LTE system, composed of figure 1 It can be seen that base station 1 controls cell 1 and cell 2 , base station 2 controls cell 3 and cell 4 , and base station 3 controls cell 5 . The cell 2 is the serving cell of the wireless terminal 11 , and the wireless terminal 11 can acces...

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Abstract

The invention discloses an adjacent cell measuring method and apparatus, and belongs to the technical field of communication. The adjacent cell measuring method comprises the steps: in the idle state, when a signal of a serving cell changes, measuring the signal of the serving cell and a signal of an adjacent cell; determining whether the signal of the serving cell and the signal of the adjacent cell satisfy a measuring delay condition; and if the signal of the serving cell and the signal of the adjacent cell satisfy the measuring delay condition, prolonging the measuring period of the adjacent cell. A wireless terminal in the adjacent cell measuring method and apparatus can identify the current scene, and when the signal of the serving cell and the signal of the adjacent cell satisfy the measuring delay condition, the adjacent cell measuring method and apparatus can reduce the measuring frequency for the adjacent cell by prolonging the measuring period of the adjacent cell so as to reduce the power consumption and prolong the standby time.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for measuring adjacent cells. Background technique [0002] With the development of communication technology, wireless terminals have developed to an intelligent stage, and most wireless terminals can be carried around. As the range of user activities expands, wireless terminals need to support handover between cells within a system and cells between systems. When the signal condition of the serving cell changes, the wireless terminal reselects from one cell to another by measuring the signal of the current serving cell and the signal of the neighboring cell, so as to obtain high-quality services. [0003] Taking the measurement of low-priority cells with different frequencies in the LTE (Long Term Evolution, Long Term Evolution) system as an example, the wireless terminal can take the following steps when measuring neighboring cells: [0004]...

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Application Information

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IPC IPC(8): H04W24/02H04W36/00H04W52/02
CPCH04W24/02H04W36/0083H04W52/0209Y02D30/70
Inventor 韩磊
Owner HUAWEI TECH CO LTD
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