METHOD AND APPARATUS FOR PARALLEL EDIT TO EDITABLE OBJECTS

• US 20110137862A1
• Filed: 02/10/2011
• Published: 06/09/2011
• Est. Priority Date: 06/12/2008
• Status: Abandoned Application

• Current Assignee: Athena Telecom Lab Incorporated
• Original Assignee: Athena Telecom Lab Incorporated
• Inventors: Kamimura, Kunio
• Application Number:
  US13/024,330
• Publication Number:
  US 20110137862A1
• Time in Patent Office: Days
• US Class Current: 707/624
• CPC Class Codes: G06F 16/275 Synchronous replication

Abstract

Apparatus holds a replica of the original object that is editable by apparatuses equivalent to a computer. The apparatus creates a packet of editorial contents to the replica, send the packet to a server or other apparatuses, and receives a packet of editorial contents to another replica held by another apparatus. The apparatus judges an order of packets by information from a server, and updates the replica by each packet. When apparatuses use same initial replicas, same sequence of packets and same updating procedure, replicas of them synchronize each other on common axis that is a sequence of packets.

Claims

1. A method that is performed,

by this-apparatus that is an apparatus holding a this-replica that is a replica of a part or whole of an editable object that is an existing or virtual object editable by apparatuses that are equivalent to a computer,

to update said this-replica, comprising,

(A) a process to create a packet of editorial contents to said this-replica,

(B) a process to send said packet to the outside of said this-apparatus,

(C) a process to receive a packet of editorial contents to another replica

that is a replica of a part or whole of said editable object and

that is held by another apparatus,

(D) a process to judge an order of each packet of a group of packets of editorial contents,

which contains said packet of the process (A) and said packet of the process (C),

by information from a server that is an apparatus, and

(E) a process to update said this-replica by each said packet of said group, in said order.

2. A method that is further characterized by the followings, according to claim 1,

(2-1) said server is an apparatus to which said packet of the process (A) and said packet of the process (C) are brought together,

(2-2) said packet of the process (A) is sent to said server,

(2-3) said packet of the process (C) is received from said server, and

(2-4) the information of the process (D) is an order of said packet of said group, informed by said server.

3. A method that is further characterized by the following, according to claim 2,

said order of (2-4) is an arriving order of each said packet to said server.

4. A method that is further characterized by the following, according to claim 2,

said order of (2-4) is an order that was set to each said packet on said server.

5. A method that is further characterized by the following, according to claim 2,

said order of (2-4) is an arriving order of each said packet to said this-apparatus.

6. A method that is further characterized by the followings, according to claim 1,

(6-1) said server is apparatus providing information that can be used to judge order of each said packet of said group,

(6-2) said information of (6-1) is assigned to each said packet,

(6-3) said packet of the process (B) to which said information of (6-1) was assigned is sent to another apparatus,

(6-4) said packet of the process (C) is received from another apparatus, and

(6-5) the information of (6-1) assigned to each said packet is used as the information of the process (D).

7. A method that is further characterized by the followings, according to claim 6,

the information of (6-1) is an ordinal number.

8. A method that is further characterized by the followings, according to claim 6,

the information of (6-1) is a time stamp.

9. A method that is further characterized by the followings, according to claim 6,

the information of (6-1) is a string of characters.

10. A method that is further characterized by the followings, according to claim 1,

said this-replica is not updated by a no-valid packet of the group.

12. Apparatus that is further characterized by the followings, according to claim 11,

(12-1) said server is an apparatus to which said packet of the means (A) and said packet of the means (C) are brought together,

(12-2) said packet of the means (A) is sent to said server,

(12-3) said packet of the means (C) is received from said server, and

(12-4) the information of the means (D) is an order of said packet of said group, informed by said server.

13. Apparatus that is further characterized by the followings, according to claim 11,

(13-1) said server is an apparatus that provide information that can be used to judge order of each said packet of said group,

(13-2) said information of (13-1) is assigned to each said packet,

(13-3) said packet of the means (B) to which said information of (6-1) was assigned is sent to another apparatus,

(13-4) said packet of the means (C) is received from another apparatus, and

(13-5) the information of (6-1) assigned to each said packet is used as the information of the means (D).

11. This-apparatus,

that is an apparatus holding this-replica that is a replica of a part or whole of an editable object that is an existing or virtual object editable by apparatuses that are equivalent to a computer, and

that performs updating of said this-replica, comprising,

(A) means of creating a packet of editorial contents to said this-replica,

(B) means of sending said packet to the outside of said this-apparatus,

(C) means of receiving a packet of editorial contents to another replica

that is a replica of a part or whole of said editable object and

that is held by another apparatus,

(D) means of judging an order of each packet of a group of packets of editorial contents,

which contains said packet of the means (A) and said packet of the means (C),

by information from a server that is an apparatus, and

(E) means of updating said this-replica by each said packet of said group, in said order.