CONTROL APPARATUS AND METHOD, AND NODE APPARATUS

• US 20130102301A1
• Filed: 12/12/2012
• Published: 04/25/2013
• Est. Priority Date: 06/29/2010
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: SHINADA, Yuki, KOBAYASHI, Kazunari, KAWAI, Hiromitsu, NITTA, Daisuke
• Application Number:
  US13/712,852
• Publication Number:
  US 20130102301A1
• Time in Patent Office: Days
• US Class Current: 455/418
• CPC Class Codes: H04L 47/824 Applicable to portable or mobile terminals
• CPC Class Codes: H04L 47/83 based on usage prediction
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition
• CPC Class Codes: H04W 28/12 using signalling between network elements
• CPC Class Codes: H04W 52/0232 according to average transmission signal activity
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A control apparatus controlling an operation state of functions which are included in a node apparatus connected to a network. The control apparatus includes a forecasting part, and a control part. The forecasting part forecasts a maximum traffic amount in a target term in the node apparatus. The control part controls the operation state of the node apparatus to stop functions, other than a function which is demanded to process the maximum traffic amount, in the target term.

Claims

1. A control apparatus for controlling an operation state of functions which are included in a node apparatus connected to a network, the control apparatus comprising:

a forecasting part which forecasts a maximum traffic amount in a target term in the node apparatus; and

a control part which controls the operation state of the node apparatus to stop functions, other than a function which is demanded to process the maximum traffic amount, in the target term.

2. The control apparatus as claimed in claim 1, further comprising:

a first calculation part which calculates a first forecasted value of a traffic amount in the target term based on a measured value of the traffic amount in a first predetermined term in the node apparatus; and

a second calculation part which calculates a second forecasted value of the traffic amount in the target term based on the measured value of the traffic amount in a second predetermined term which is different from the first predetermined term in the node apparatus,

wherein the forecasting part forecasts the maximum traffic amount in the target term in the node apparatus based on the first forecasted value and the second forecasted value of the traffic amount.

3. The control apparatus as claimed in claim 2, further comprising:

a storage part which stores the forecasted value of the traffic amount being collected;

wherein the second calculation part calculates the second forecasted value based on the measured value of the traffic amount of the second predetermined term which is collected under a condition similar to the target term and stored in the storage part.

4. The control apparatus as claimed in claim 3, wherein the second calculation part creates a forecasting model of the traffic amount in the target term based on the measured value of the traffic amount in the second predetermined term which is collected under the condition similar to the target term and is stored in the storage part, and calculates the second forecasted value from the forecasting model.

5. The control apparatus as claimed in claim 2, wherein the first forecasted value is a maximum value of the traffic amount of the target term, in which the maximum value is forecasted based on the measured value of the traffic amount in the first predetermined term.

6. The control apparatus as claimed in claim 2, wherein the second forecasted value is a maximum value of the traffic amount in the target term, in which the maximum value is forecasted based on the measured value of the traffic amount in the second predetermined term.

7. The control apparatus as claimed in claim 1, wherein the control part controls an operation state of the node apparatus by reporting a function demanded to process the maximum traffic amount to the node apparatus.

8. A control method performed in a control apparatus to control an operation state of functions which are included in a node apparatus connected to a network, the method comprising:

forecasting a maximum traffic amount in a target term in the node apparatus; and

controlling the operation state of the node apparatus to stop functions, other than a function which is demanded to process the maximum traffic amount, in the target term.

9. A node apparatus connected to a network, the node apparatus comprising:

a forecasting part which forecasts a maximum traffic amount in a target term in the node apparatus; and

a controlling part which controls the operation state of the node apparatus to stop functions, other than a function which is demanded to process the maximum traffic amount, in the target term.