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Femtocell quick starting method

A fast startup and normal startup technology, applied in the field of Femtocell, can solve the problems affecting user experience, occupation, etc., and achieve the effect of shortening the time-consuming detection and configuration, ensuring accuracy, and facilitating normal use.

Active Publication Date: 2014-04-30
NANJING PANDA ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the time-consuming detection and configuration takes up a large proportion of the entire device startup time, which affects the user experience.

Method used

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Experimental program
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Femtocell is a self-configuration and self-optimization system. Self-configuration means that FemtoCell can automatically configure parameters such as operating frequency point, scrambling code, transmission power, reselection switching threshold, neighbor list, etc. according to the environmental conditions obtained by scanning in terminal mode. The frequency interference configuration of the Femtocell is different from that of the macro station. It is dynamically configured. In order to realize the reselection and handover between the Femtocell and the macro station cell, it is required that the Femtocell and the macro station must be adjacent cells.

[0022] Existing actual usage data show that the time-consuming of a complete full-band frequency sweep has exceeded the customer's waiting time. Taking Suzhou, where Femtocell is currently commercially available...

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Abstract

The invention discloses a Femtocell quick starting method. The Femtocell quick starting method comprises the steps of reading the last macro station scanning information in local storage, decoding and acquiring the information of three macrocells with strongest signals, scanning the three macrocells with the strongest signals around a Femtocell, judging whether the access environment of the Femtocell is changed in a fuzzy mode, conducting complete scanning if the access environment is changed, otherwise conducting quick frequency sweeping, conducting BCH decoding on the macro station scanning information in the local storage to acquire cell information, choosing temporary best frequency interference for the Femtocell according to the acquired information of all the cells, conducting cell scanning on the temporary best frequency interference, allocating the best frequency interference to the Femtocell when the best frequency interference is not occupied or is occupied while the signal strength is weak, and otherwise choosing temporary best frequency interference again. According to the Femtocell quick starting method, detecting and configuration time consuming is shortened to the greatest extent when the Femtocell is started, and a user can quickly enter in a normal using state conveniently.

Description

technical field [0001] The present invention relates to the technical field of Femtocell (femtocell), in particular to a method for quickly starting a Femtocell. Background technique [0002] Femto femto base station is an emerging hotspot technology, considered by the industry as one of the means to solve indoor coverage, and also a way to integrate fixed and mobile networks. Femto equipment has low transmission power and small size. It works in the licensed frequency band. The coverage radius is generally 5-50 meters. It can provide voice and high-speed data services, and generally supports 4-6 users to use at the same time. [0003] The advantage of Femto technology is that it can not only utilize fixed network resources, absorb 3G services, and reduce the service traffic pressure of 3G macro networks; it can also make up for the lack of network coverage, improve the quality of indoor coverage and user service experience, and enhance user stickiness. After large-scale ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16
Inventor 刘为
Owner NANJING PANDA ELECTRONICS
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