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Method for processing Femtocell gateway messages

A home base station gateway and home base station technology, which is applied in the field of instructing the home base station gateway to process messages, can solve problems such as large delay, non-support, and increased HNB complexity, and achieve the goal of reducing signaling interaction, reducing complexity, and reducing delay Effect

Inactive Publication Date: 2010-02-17
SAMSUNG ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Steps 307 and 308 are processes that require new definitions, which are not supported in the current 3GPP protocol
There are many signaling interaction processes, the delay is relatively large, and the complexity of HNB increases
In addition, although according to the prior art, it is possible to make the GW not parse the downlink connected RANAP message, but only parse the connectionless RANAP message, the GW needs to have the capability of RANAP parsing
Existing technologies cannot reduce the complexity of GW

Method used

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  • Method for processing Femtocell gateway messages
  • Method for processing Femtocell gateway messages
  • Method for processing Femtocell gateway messages

Examples

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Embodiment Construction

[0045] Examples of the present invention are Figure 4 shown. The following is a detailed description of the graph. In the following description, detailed technical explanations are omitted for technologies not related to the present invention. In the following embodiments, the part of the air interface is omitted, and the air interface signaling is the same as the current implementation.

[0046] Step 401: the HNB receives the first NAS message sent by the user, such as the NAS message "Service Request". The NAS message is included in the RRC message "Initial Uplink Transmission" sent from the UE to the HNB. The HNB needs to send the NAS message to the CN, and the HNB sends the NAS message to the CN through the RANAP message "initial UE message". When the Iu-h is sent, the RANAP sends it to the GW through the "initial signaling" of the Iu-h signaling. The message contains IDNNS, and also contains the user Context Id assigned to the user by the HNB.

[0047] RANAP signal...

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Abstract

The invention provides a method for processing Femtocell gateway messages. The method comprises the following steps that: a Femtocell gateway receives a message sent by a Femtocell, wherein the message comprises an indicator and an RANAP message; if the indicator indicates transparent transmission, the Femtocell gateway forwards the RANAP message to a core network node; and if the indicator indicates non-transparent transmission, the Femtocell gateway analyzes the RANAP message and sends the analyzed RANAP message to the core network node. The method provided by the invention has the advantages of reducing the complexity of 3G HNB, the signaling interaction of Iu-h interfaces and the delay in establishing user planes.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for instructing a home base station gateway to process messages. Background technique [0002] The system structure of SAE is as follows figure 1 shown. Below is the right figure 1 Description of SAE system structure. [0003] 101 User equipment (hereinafter referred to as UE) is a terminal device for receiving data. 102 EUTRAN is the wireless access network in the evolved system SAE, also called ENB, which is responsible for providing an interface for LTE mobile phones to access the wireless network, and is connected with the mobile management entity 103MME and the user plane entity 104 Serving Gateway of the mobile phone through the S1 interface. 103 The MME is responsible for managing the mobile context and session context of the user equipment, and saving the user's security-related information. 104 The Serving Gateway mainly provides functions of the user pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/66H04L12/56
Inventor 王弘许丽香梁华瑞
Owner SAMSUNG ELECTRONICS CO LTD