BASE STATION APPARATUS, DATA PROCESSING APPARATUS AND MOBILE COMMUNICATION SYSTEM

• US 20120129447A1
• Filed: 01/30/2012
• Published: 05/24/2012
• Est. Priority Date: 08/07/2009
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: NITTA, Daisuke, SHINADA, Yuki, KOBAYASHI, Kazunari
• Application Number:
  US13/361,316
• Publication Number:
  US 20120129447A1
• Time in Patent Office: Days
• US Class Current: 455/9
• CPC Class Codes: H01M 10/0413 Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
• CPC Class Codes: H01M 4/505 of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
• CPC Class Codes: H04W 4/18 Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
• CPC Class Codes: H04W 84/045 using private Base Stations, e.g. femto Base Stations, home Node B
• CPC Class Codes: H04W 88/08 Access point devices
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

A base station apparatus includes a relay unit that relays communication data transmitted and received between a user terminal wirelessly connected to the base station apparatus itself, and a server apparatus connected to the base station apparatus itself through a public network; an extraction unit that extracts communication content information indicating content of communication between the user terminal and the server apparatus, from the communication data relayed by this relay unit; a condition obtaining unit that obtains a filtering condition for the user terminal; an analysis unit that filters a plurality of pieces of the communication content information extracted by the extraction unit, according to the filtering condition obtained by the condition obtaining unit; and a notification unit that notifies a wireless carrier network of communication content information obtained by the analysis unit applying the filtering condition.

Claims

1. A base station apparatus, comprising:

a relay unit that relays communication data transmitted and received between a user terminal wirelessly connected to the base station apparatus itself, and a server apparatus connected to the base station apparatus itself through a public network;

an extraction unit that extracts communication content information indicating content of communication between the user terminal and the server apparatus, from the communication data relayed by the relay unit;

a condition obtaining unit that obtains a filtering condition for the user terminal;

an analysis unit that filters a plurality of pieces of the communication content information extracted by the extraction unit, according to the filtering condition obtained by the condition obtaining unit; and

a notification unit that notifies a wireless carrier network of communication content information obtained by the analysis unit applying the filtering condition.

2. The base station apparatus according to claim 1, further comprising:

a communication unit that processes communication performed with the wireless carrier network; and

a measurement unit that measures an amount of the communication performed with the wireless carrier network and processed by the communication unit,

wherein when the amount of the communication measured by the measurement unit is less than a predetermined amount, the notification unit notifies the wireless carrier network of the communication content information.

3. The base station apparatus according to claim 1, wherein

the analysis unit analyzes the communication content information to extract an information category indicating the communication content included in the communication content information, and performs the filtering by using the extracted information category and the filtering condition.

4. The base station apparatus according to claim 3, wherein

the measurement unit measures a hardware resource usage rate in the base station apparatus, and

if the hardware resource usage rate measured by the measurement unit is lower than a predetermined value, the analysis unit executes a process for extracting the information category and a process for filtering.

5. The base station apparatus according to claim 1, wherein

the condition obtaining unit obtains the filtering condition for the user terminal from a subscriber database included in the wireless carrier network.

6. The base station apparatus according to claim 5, wherein

the condition obtaining unit includes:

a screen transmission unit that transmits screen data for causing a user to set the filtering condition, to the user terminal; and

a condition transmission unit that transmits the filtering condition inputted through a screen displayed on the user terminal based on the screen data, to the wireless carrier network store the filtering condition into the subscriber database.

7. A data processing apparatus that is communicably connected to a plurality of base station apparatuses each relaying communication data transmitted and received between a user terminal wirelessly connected to the base station apparatus itself, and a server apparatus connected to the base station apparatus itself through a public network, the data processing apparatus comprising:

a condition storage unit that stores a filtering condition for each user terminal;

a condition transmission unit that transmits the filtering condition stored in the condition storage unit, to the plurality of base station apparatuses; and

a reception unit that receives communication content information obtained by applying the filtering condition to communication content information extracted from the communication data transmitted and received between the user terminal and the server apparatus, from each of the plurality of base station apparatuses.

8. A mobile communication system comprising a plurality of base station apparatuses, and a data processing apparatus communicably connected to the plurality of base station apparatuses, wherein

each of the plurality of base station apparatuses comprises:

a relay unit that relays communication data transmitted and received between a user terminal wirelessly connected to the base station apparatus itself, and a server apparatus connected to the base station apparatus itself through a public network;

an extraction unit that extracts communication content information indicating content of communication between the user terminal and the server apparatus, from the communication data relayed by the relay unit;

a condition obtaining unit that obtains a filtering condition for the user terminal;

an analysis unit that filters a plurality of pieces of the communication content information extracted by the extraction unit, according to the filtering condition obtained by the condition obtaining unit; and

a notification unit that notifies the data processing apparatus of communication content information obtained by the analysis unit applying the filtering condition, and

the data processing apparatus comprises;

a condition storage unit that stores the filtering condition for each user terminal;

a condition transmission unit that transmits the filtering condition stored in the condition storage unit, to the plurality of base station apparatuses; and

a reception unit that receives a plurality of pieces of the communication content information provided from the respective notification units of the plurality of base station apparatuses, respectively.

9. A method of processing communication data by a base station apparatus, the method comprising:

relaying communication data transmitted and received between a user terminal wirelessly connected to the base station apparatus itself, and a server apparatus connected to the base station apparatus itself through a public network;

extracting communication content information indicating content of communication between the user terminal and the server apparatus, from the relayed communication data;

obtaining a filtering condition for the user terminal;

filtering a plurality of pieces of the extracted communication content information according to the obtained filtering condition; and

notifying a wireless carrier network of communication content information obtained by performing the filtering.