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A method and system for waking up a home base station cell

A home base station and community technology, applied in the direction of advanced technology, climate sustainability, sustainable communication technology, etc., can solve problems such as inability to accurately wake up the home base station community

Active Publication Date: 2016-09-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] In view of this, the main purpose of the present invention is to provide a method and system for waking up a home base station cell, so as to solve the problems in the prior art that the UE cannot fake report PI information and cannot accurately wake up the home base station cell

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  • A method and system for waking up a home base station cell
  • A method and system for waking up a home base station cell
  • A method and system for waking up a home base station cell

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Embodiment Construction

[0049] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0050] A method for waking up a home base station cell provided by the present invention, such as image 3 As shown, it mainly includes the following steps:

[0051] In step 301, the UE located in the cell of the source base station reports PI information to the network side when approaching the target home base station cell where it once camped.

[0052] Step 302: After receiving the PI information reported by the UE, the network side performs CSG verification and / or location information verification on the UE, and initiates a wake-up process of the target HNB cell when the verification is passed.

[0053] Wherein, the PI information reported by the UE includes the frequency point information of the target home base station cell, and also includes at least one of the following contents: ECGI, TAI, CSG identifier, l...

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Abstract

The present invention discloses a method and system for waking up a cell of a home base station. The method includes: when a user equipment (UE) located in a cell of a source base station approaches a target cell of a home base station where it once resided, it reports an approach indication (PI) to the network side. ) information; after receiving the PI information reported by the UE, the network side performs Closed Subscriber Group (CSG) verification and / or location information verification on the UE, and initiates the wake-up process of the target home base station cell when the verification is passed. Through the present invention, it is possible to accurately wake up the home base station in the energy-saving state, and reduce unnecessary wake-up of the energy-saving base station while providing necessary network coverage for users, thereby achieving the effect of energy saving.

Description

technical field [0001] The invention relates to the field of wireless cellular communication, in particular to a method and system for waking up a home base station cell. Background technique [0002] With the development of wireless communication technology, in order to increase the coverage of the macro network and improve high-speed data services for users, the concept of home base stations is proposed. A home base station is a general term for a traditional home base station (HNB, HomeNodeB) and an evolved home base station (HeNB, Home evolved NodeB), and is referred to as H(e)NB for short. H(e)NB is a small, low-power base station deployed in indoor places such as homes and offices. Its main function is to provide users with higher service rates and reduce the cost of using high-rate services, while making up Insufficient coverage of existing distributed cellular wireless communication systems. The advantages of H(e)NB are affordable, convenient, low power output, plu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04W52/02H04W88/08H04W12/63
CPCH04W52/0206H04W84/045Y02D30/70
Inventor 韩立锋奚进高音
Owner ZTE CORP
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