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A control method for an LTE mobile terminal

A mobile terminal and control method technology, applied in advanced technology, electrical components, power management, etc., can solve the problems of different base station coverage distances, no way to guarantee base station configuration, and high difficulty in operation, and achieve the effect of improving switching speed

Active Publication Date: 2017-06-23
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The third method: the protocol has a method to detect the mobile state of the terminal by calculating the cell update frequency, but its defect is that due to the complexity of the current network environment, in many cases, handover or reselection will occur when only moving two or three meters away, and different The coverage distance of different base stations is also different. Another is that the network parameter optimization process is a slow and long-term process. Listening changes, if the moving speed is evaluated by calculating the number of cell updates within a fixed period of time, it is very difficult to operate

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  • A control method for an LTE mobile terminal
  • A control method for an LTE mobile terminal
  • A control method for an LTE mobile terminal

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Embodiment Construction

[0031] The detailed features and advantages of the present invention are described in detail below in the specific embodiments, the content of which is sufficient to enable any person skilled in the art to understand the technical content of the present invention and implement it accordingly, and according to the specification, claims and drawings disclosed in this specification , those skilled in the art can easily understand the related objects and advantages of the present invention.

[0032] In one embodiment, the mobile terminal first judges the current working state; if the current working state is the idle (IDLE) state, the mobile terminal broadcasts messages according to the cell system, with the first cycle (for example: discontinuous reception Period DRX_LEN) to receive the paging signal, and measure the RSRQ and / or RSRP of the serving cell; with the second period (for example, N×DRX_LEN), the secondary synchronization signal (SSS, Secondary Synchronization Signal) or...

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Abstract

The invention discloses a method of controlling a mobile terminal. The method comprises steps of detecting reference signals of P adjacent cells, calculating the relative time differences between the reference signals of each of the P adjacent cells and the reference signals of the service cell respectively, repeating the above first step and the second step, and reducing measurement priority of the Q adjacent cells if the average value of the corresponding relative time differences of the Q adjacent cells in the P adjacent cells is smaller than a threshold, wherein P is a positive integer greater than or equal to 2.

Description

technical field [0001] The invention relates to a control method of a mobile terminal, in particular to a measurement and power consumption control method of an LTE terminal. Background technique [0002] UMTS (Universal Mobile Telecommunication System, Universal Mobile Telecommunications System) is a third-generation (3G) wireless communication network technical standard defined by 3GPP (Third Generation Partnership Project, Third Generation Partnership Project). The UMTS network consists of a core network and an access network. The core network includes a CS (Circuit Switching, circuit switching) domain and a PS (Packet Switching, packet switching) domain. The CS domain provides services based on circuit switching, such as voice services; the PS domain provides services based on packet switching, such as Internet access. 3GPP maintains or formulates 2G (second generation) standards such as GSM, GPRS, and EDGE, as well as 3G standards such as WCDMA and TD-SCDMA. Another s...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W52/02
CPCY02D30/70
Inventor 李彩
Owner SPREADTRUM COMM (SHANGHAI) CO LTD