METHOD AND APPARATUS FOR SELF CONFIGURATION OF LTE E-NODE BS

• US 20160198521A1
• Filed: 03/14/2016
• Published: 07/07/2016
• Est. Priority Date: 10/20/2006
• Status: Active Grant

• Current Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Original Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Inventors: MILLER, James M., Wang, Peter S., Olvera-Hernandez, Ulises
• Granted Patent: US 9,609,689 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04J 11/00 Orthogonal multiplex systems, e.g. using WALSH codesH04J13/00 takes precedence
• CPC Class Codes: H04L 63/0869 for achieving mutual authentication cryptographic mechanisms or cryptographic arrangements for mutual authentication H04L9/3273
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition
• CPC Class Codes: H04W 36/304 due to measured or perceived resources with higher communication quality
• CPC Class Codes: H04W 4/025 using location based information parameters
• CPC Class Codes: H04W 64/003 locating network equipment
• CPC Class Codes: H04W 72/20 Control channels or signalling for resource management
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 76/11 Allocation or use of connection identifiers
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: H04W 88/08 Access point devices
• CPC Class Codes: H04W 88/12 Access point controller devices
• CPC Class Codes: H04W 88/14 Backbone network devices
• CPC Class Codes: H04W 88/16 Gateway arrangements

Abstract

The present invention is a procedure for a self configuring eNB/E-UTRAN. The eNB/E-UTRAN interacts with the Enhanced Packet Core (EPC) of the LTE network in order to complete the mutual authentication task between the eNB and the EPC and other operating procedures in the eNB self configuration phase.

Claims

1. A method for self configuring an evolved Node B (eNB) comprising:

sending, from the eNB, a first message to establish a connection to a first node;

receiving by the eNB from the first node, a second message including parameters associated with a second node;

establishing, by the eNB, a connection with the second node using the parameters included in the second message;

receiving, by the eNB, one or more operating parameters associated with one or more neighboring cells via the connection with the second node.

2. The method of claim 1, further comprising:

handing over, by the eNB to a neighboring eNB, a WRTU using the received operating parameters associated with the one or more neighboring cells that was received via the connection with the second node.

3. The method of claim 1, wherein the received operating parameters include any of:

(1) tracking area information, (2) cell operating frequency information;

or (3) cell bandwidth information.

5. The eNB of claim 1, wherein the processor is configured to handover to a neighboring eNB, a WRTU using the received operating parameters associated with the one or more neighboring cells that was received via the connection with the second node.

6. The eNB of claim 1, wherein the operating parameters include any of:

(1) tracking area information, (2) cell operating frequency information;

or (3) cell bandwidth information.

4. An evolved Node B (eNB) comprising:

a transmit/receive unit configured to;

send a first message to establish a connection to a first node;

receive from the first node a second message including parameters associated with a second node;

a processor, in communication with the transmit/receiver unit, and configured to establish a connection with the second node using the parameters included in the second message,

wherein the transmit/receive unit is configured to receive one or more operating parameters associated with one or more neighboring cells via the connection with the second node.

7. A method for self configuring an evolved Node B (eNB) comprising:

sending, from the eNB, a first message to establish a connection to a first node;

receiving by the eNB from the first node, a second message including one or more parameter associated with a second node to establish another connection with the second node;

receiving, by the eNB, an operating parameter associated with a neighboring cell via the other connection with the second node; and

performing, by the eNB, a handover to handover a WTRU to a neighboring eNB based on the operating parameter that is associated with the neighboring cell of the neighboring eNB and that was received via the connection with the second node.

8. The method of claim 7, wherein the received operating parameter is one or a plurality of operating parameters and includes any of:

(1) tracking area information, (2) cell operating frequency information;

or (3) cell bandwidth information.

9. An evolved Node B (eNB) comprising:

a transmit/receive unit configured to;

send a first message to establish a connection to a first node;

receive from the first node a second message including one or more parameter associated with a second node to establish another connection with the second node; and

receive an operating parameter associated with a neighboring cell via the other connection with the second node; and

a processor, in communication with the transmit/receiver unit, and configured to perform a handover to handover a WTRU to a neighboring eNB based on the operating parameter that is associated with the neighboring cell of the neighboring eNB and that was received via the connection with the second node.

10. The eNB of claim 9, wherein the received operating parameter is one or a plurality of operating parameters and includes any of:

(1) tracking area information, (2) cell operating frequency information;

or (3) cell bandwidth information.