Method for establishing connection by HNB
First Claim
1. A method for establishing a connection of a Home Node B (HNB) by an Operation and Maintenance Center (OMC), the method comprising steps of:
- receiving, from the HNB, an attachment request message including an identifier of a Closed Subscriber Group (CSG) where the HNB is located and information on a location of the HNB;
if the HNB is first from the CSG to access a network, selecting a device establishing a connection with the HNB using the information on the location of the HNB, andtransmitting, to the HNB, an attachment response message including information on the device for establishing a connection between the selected device and the HNB and information necessary to establish an interface X2 for switching of HNBs in the CSG.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for establishing a connection of a home Node B (HNB), the method comprising the steps of: transmitting, by the HNB, an attachment request message including an identifier of a closed subscriber group (CSG) where the HNB is located and information on location of the HNB to an operation and maintenance center (OMC); selecting, by the OMC a device establishing a connection with the HNB using the information on location of the HNB; transmitting, by the OMC, an attachment response message including information on the device to the HNB; establishing, by the HNB, a connection with the selected device. With the method proposed in the present invention, a UE can switch between HNBs in the same CSG through interface X2. Meanwhile, such information as the radio resource management and so on can be exchanged between two HNBs.
-
Citations
16 Claims
-
1. A method for establishing a connection of a Home Node B (HNB) by an Operation and Maintenance Center (OMC), the method comprising steps of:
-
receiving, from the HNB, an attachment request message including an identifier of a Closed Subscriber Group (CSG) where the HNB is located and information on a location of the HNB; if the HNB is first from the CSG to access a network, selecting a device establishing a connection with the HNB using the information on the location of the HNB, and transmitting, to the HNB, an attachment response message including information on the device for establishing a connection between the selected device and the HNB and information necessary to establish an interface X2 for switching of HNBs in the CSG. - View Dependent Claims (2, 3, 4)
-
-
5. A method for establishing a connection of a Home Node B (HNB), the method comprising steps of:
-
transmitting an attachment request message including an identifier of a Closed Subscriber Group (CSG) where the HNB is located and information on a location of the HNB to an Operation and Maintenance Center (OMC); and receiving an attachment response message including information on a device establishing the connection with the HNB selected using the information on the location of the HNB, and establishing a connection with the selected device, wherein the attachment response message includes information necessary to establish an interface X2 for switching of HNBs in the CSG. - View Dependent Claims (6, 7, 8)
-
-
9. An Operation and Maintenance Center (OMC) for establishing a connection of a Home Node B (HNB), the OMC comprising:
-
a receiver for receiving, from the HNB, an attachment request message including an identifier of a Closed Subscriber Group (CSG) where the HNB is located and information on a location of the HNB; a controller for, if the HNB is the first of the CSG to access a network, selecting a device establishing a connection with the HNB using the information on the location of the HNB; and a transmitter for transmitting, to the HNB, an attachment response message including information on the device for establishing a connection between the selected device and the HNB and information necessary to establish an interface X2 for switching of HNBs in the CSG. - View Dependent Claims (10, 11, 12)
-
-
13. A Home Node B (HNB) for establishing a connection, the HNB comprising:
-
a transceiver for transmitting an attachment request message including an identifier of a Closed Subscriber Group (CSG) where the HNB is located and information on a location of the HNB to an Operation and Maintenance Center (OMC), receiving an attachment response message including information on a device establishing the connection with the HNB selected using the information on the location of the HNB, and establishing a connection with the selected device, wherein the attachment response message includes and information necessary to establish an interface X2 for switching of HNBs in the CSG. - View Dependent Claims (14, 15, 16)
-
Specification