Network constructing method and communication apparatus

• US 8,181,228 B2
• Filed: 10/06/2008
• Issued: 05/15/2012
• Est. Priority Date: 12/09/2002
• Status: Expired due to Fees

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Yamamoto, Tetsuya
• Primary Examiner(s): Zee, Edward
• Application Number:
  US12/245,857
• Publication Number:
  US 20090044014A1
• Time in Patent Office: 1,317 Days
• Field of Search: 726/3, 726/5, 726/6, 726/7, 380/270, 380/271, 380/273, 709/223, 709/224, 709/228, 370/254, 715/700, 715734-739
• US Class Current: 726/3
• CPC Class Codes: H04L 63/06 for supporting key management in a packet data network cryptographic mechanisms or cryptographic arrangements for key management H04L9/08
• CPC Class Codes: H04L 63/162 at the data link layer
• CPC Class Codes: H04W 12/04 Key management, e.g. using generic bootstrapping architecture [GBA]
• CPC Class Codes: H04W 16/00 Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures

Abstract

In a wireless network communication device, multiple items of network identification information, which are for identifying wireless network systems, are read out of a memory and displayed on a display unit. Network identification information of a wireless network system, which is capable of being constructed anew, is selected from the multiple items of network identification information displayed and a wireless network system corresponding to the network identification information selected is constructed.

Claims

1. A method of constructing a wireless network by a wireless communication apparatus having an operation unit, the method comprising:

detecting network identification information being used in the vicinity by receiving a signal transmitted from another wireless communication apparatus;

displaying on a display screen the detected network identification information and undetected network identification information in a manner as to distinguish the detected network identification information from the undetected network identification information and displaying on the display screen a plurality of symbols each representing a different one of a plurality of buttons of the operation unit, wherein each of the symbols is displayed so as to correspond to a different one of the network identification information such that a user can select network identification information by selecting the button corresponding to any one of the displayed symbols; and

constructing a new wireless network of the undetected network identification information corresponding to the symbol of the button selected by the user,

wherein the undetected network identification information is network identification information corresponding to not receiving a signal transmitted from another wireless communication apparatus.

2. The method according to claim 1, wherein, in the displaying step, the network identification information detected in the detecting step is displayed with a message representing that the network identification information is being used.

3. The method according to claim 2, wherein the network identification information comprises an ESS-ID,

wherein the detected network identification information corresponds to an ESS-ID being used,

wherein the undetected network identification information corresponds to an ESS-ID not being used, and

wherein the message indicates that an ESS-ID is being used.

4. The method according to claim 1, wherein each of the symbols comprises a single digit number and each of the buttons corresponds to a respective single digit number.

5. The method according to claim 1, wherein the constructing step comprises setting a wireless access point'"'"'s network identification information to the undetected network identification information corresponding to the symbol of the button selected by the user.

6. A wireless communication apparatus comprising:

an operation unit configured to operate the wireless communication apparatus;

a detection unit configured to detect network identification information being used in the vicinity by receiving a signal transmitted from another wireless communication apparatus;

a display control unit configured to display on a display screen the detected network identification information and undetected network identification information in a manner as to distinguish the detected network identification information from the undetected network identification information and to display on the display screen a plurality of symbols each representing a different one of a plurality of buttons of the operation unit, wherein each of the symbols is displayed so as to correspond to a different one of the network identification information such that a user can select network identification information by selecting the button corresponding to any one of the displayed symbols; and

a constructing unit configured to construct a new wireless network of the undetected network identification information corresponding to the symbol of the button selected by the user,

wherein the undetected network identification information is network identification information corresponding to not receiving a signal transmitted from another wireless communication apparatus.

7. The apparatus according to claim 6, wherein said display control unit displays the network identification information detected by said detection unit with a message representing that the network identification information is being used.

8. The apparatus according to claim 7, wherein the network identification information comprises an ESS-ID,

wherein the detected network identification information corresponds to an ESS-ID being used,

wherein the undetected network identification information corresponds to an ESS-ID not being used, and

wherein the message indicates that an ESS-ID is being used.

9. The apparatus according to claim 6, wherein each of the symbols comprises a single digit number and each of the buttons corresponds to a respective single digit number.

10. The apparatus according to claim 6, wherein the constructing unit constructs the new wireless network by setting a wireless access point'"'"'s network identification information to the undetected network identification information corresponding to the symbol of the button selected by the user.

11. The apparatus according to claim 10, wherein the apparatus comprises the wireless access point.

12. The apparatus according to claim 10, wherein the undetected network identification information comprises an ESS-ID.