US 9,756,670 B2 · Method and system for notifying transport layer address

Abstract

A method and system for notifying a transport layer address are disclosed. The method includes: a first base station sending transport layer address information of an X2 gateway connected to the first base station to a second base station, wherein, the first base station is a home base station (step 10); and the second base station initiating an X2 connection establishment flow according to the received transport layer address information of the X2 gateway (step 20). The system includes: a first base station, configured to: send transport layer address information of an X2 gateway connected to the first base station to a second base station; wherein, the first base station is a home base station; and the second base station, configured to: initiate an X2 connection establishment flow according to the received transport layer address information of the X2 gateway.

Claims18

Dependent claims

A method for notifying a transport layer address, comprising:

a first base station sending to a second base station transport layer address information of an X2 gateway connected to the first base station by using a home base station gateway connected to the first base station;
wherein, the first base station is a home base station;
and
the second base station initiating an X2 connection establishment to the X2 gateway according to the transport layer address information of the X2 gateway;
wherein the second base station initiating the X2 connection establishment to the X2 gateway according to the transport layer address information of the X2 gateway specifically comprises:
the second base station sending an X2 establishment request message to the X2 gateway, wherein the X2 establishment request message carries:
base station identity information of the first base station, base station identity information of the second base station, information of a serving cell under the second base station, information of a neighboring cell of the serving cell and information of a connected MME pool.

4 more elements

A system for notifying a transport layer address, comprising an X2 gateway, a first base station and a second base station, wherein:

the first base station is configured to:
send to a second base station transport layer address information of the X2 gateway connected to the first base station by using a home base station gateway connected to the first base station;
wherein, the first base station is a home base station;
and
the second base station is configured to:
initiate an X2 connection establishment to the X2 gateway according to the transport layer address information of the X2 gateway by means of:
the second base station sending an X2 establishment request message to the X2 gateway, wherein the X2 establishment request message carries:
base station identity information of the first base station, base station identity information of the second base station, information of a serving cell under the second base station, information of a neighboring cell of the serving cell and information of a connected MME pool.

5 more elements

Dependencies are inferred from the claim text.

Method and system for notifying transport layer address

Life of this patent

Method and system for notifying transport layer address

Life of this patent

Abstract

Claims18