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Method for processing access mode based on family base station

A home base station and access mode technology, applied in the field of communication, can solve problems such as UE access control errors, achieve the effect of avoiding errors, improving network performance and user experience

Active Publication Date: 2010-07-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] Considering the problem of UE access control errors and the implementation of paging in the related art because the core network cannot know the access mode of the home base station, the present invention is proposed. Therefore, the main purpose of the present invention is to provide a home base station Access mode processing method of base station to solve at least one of the above problems

Method used

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  • Method for processing access mode based on family base station
  • Method for processing access mode based on family base station
  • Method for processing access mode based on family base station

Examples

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Comparison scheme
Effect test

example 1

[0064] In this example, it is described that the femtocell reports the access mode information of the femtocell to the core network, and the specific processing process is applicable to the network architecture in which the LTE HeNB is connected to the CN through the HeNB GW. Such as Figure 8 As shown, the processing in this example specifically includes the following steps.

[0065] Step 801, UE sends NAS message to CN;

[0066] In step 802, the HeNB encapsulates the received NAS message into an initialization user equipment message (initial UE message), and at the same time, carries a home base station access mode information element (that is, the above-mentioned access mode information element) in the initialization user equipment message information), the access mode information element is used to indicate the access mode of the home base station;

[0067] Step 803, HeNB sends the initialization user equipment message to HeNB GW;

[0068] In step 804, the HeNB GW recei...

example 2

[0071] In this example, the process of reporting the access type of the FemtoNB to the core network is described, and this process is applicable to the network architecture in which the LTE HeNB is connected to the CN through the HeNB GW. Such as Figure 9 As shown, the processing in this example specifically includes the following steps.

[0072] Step 901, establishing an SCTP connection between the HeNB, the HeNB GW and the core network;

[0073] Step 902, HeNB adds HeNB's home base station access mode information to the S1setup message, and the access mode information element is used to indicate the home base station's access mode;

[0074] In step 903, the HeNB sends S1setup to the HNB gateway, so that the HNB gateway can learn the access mode of the HNB for subsequent access control processing.

[0075] The processing of this example is also applicable to the case where the 3G HNB is connected to the core network through the HNBGW in the 3G communication system. It is onl...

example 3

[0077] In this example, the process of reporting the access type of the FemtoNB to the core network is described, and this process is applicable to the network architecture in which the LTE HeNB is directly connected to the CN. Such as Figure 10 As shown, the processing in this example specifically includes the following steps.

[0078] Step 1001, the HeNB establishes an SCTP connection with the core network;

[0079] Step 1002, the HeNB adds the HeNB access mode information of the HeNB to the S1setup message (that is, the above-mentioned S1 interface signaling), and the access mode information element is used to indicate the access mode of the Home base station;

[0080] In step 1003, the HeNB sends the S1setup to the HNB gateway, so that the HNB gateway can learn the access mode of the HeNB for subsequent access control processing.

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Abstract

The invention discloses a method for processing an access mode based on a family base station. The stream control transmission protocol connection is established between a family base station and a core network; the family base station informs the access mode information of the family base station to the core network; and if the access mode of the family base station is changed, the family base station informs the updated access mode information to the core network, wherein the access mode information expresses the access mode of the family base station. The access mode information of the family base station is informed to the core network by the technical scheme through a message between the family base station and the core network or a family base station gateway so that the core network can learn the access mode of the family base station in time, the problem of error generation of UE access is avoided and the network performance and the user experience are effectively improved.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a method for processing an access mode based on a home base station (Home Node B, HNB for short). Background technique [0002] A femtocell is a small, low-power cellular base station, which is mainly used in indoor places such as homes and offices. As a supplement to the indoor coverage of the cellular network, the home base station can provide users with voice and data services, and the home base station can be used alone or integrated in the home gateway as a part of the home network, and has low cost, supports plug-and-play Features such as broadband access, low power, and use of single-mode terminals. [0003] According to different interfaces provided, the femtocell may be connected to a third generation (3rd Generation, 3G for short) digital communication system or a long term evolution (Long Term Evolution, LTE for short) network architecture. [0004] fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/08H04W88/08
Inventor 李兰兰王静
Owner ZTE CORP
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