Method and an apparatus for controlling messages between host and controller

• US 8,548,001 B2
• Filed: 07/17/2009
• Issued: 10/01/2013
• Est. Priority Date: 07/18/2008
• Status: Expired due to Fees

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Son, Juhyung, Ryoo, Seunghyup, Park, Jaejoon
• Primary Examiner(s): LY, ANH VU H
• Application Number:
  US13/054,346
• Publication Number:
  US 20110111778A1
• Time in Patent Office: 1,537 Days
• Field of Search: None
• US Class Current: 370/473
• CPC Class Codes: G06F 9/546 Message passing systems or structures, e.g. queues
• CPC Class Codes: G06K 7/0008 General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
• CPC Class Codes: G06K 7/10237 the reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag
• CPC Class Codes: G06K 7/10297 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092 cryptographic protocols H04L9/00; network security protocols H04L63/00; real-time communication protocols in data switching networks H04L65/00; network protocols for data switching network services H04L67/00
• CPC Class Codes: H04B 5/00 Near-field transmission systems, e.g. inductive or capacitive transmission systems
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04W 28/065 using assembly or disassembly of packets
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements

Abstract

A method for controlling at least one message including at least one command and response corresponding to the at least one command is disclosed. The method comprise generating a concatenated command by combing multiple commands from a sender, the multiple commands having same priority, transmitting the concatenated command from the sender to a receiver, generating a concatenated response message corresponding to the concatenated command by combining multiple responses from the receiver and transmitting the concatenated response message from the receiver to the sender.

Claims

1. A method for controlling at least one message including at least one command and response corresponding to the at least one command, the method comprising:

generating a concatenated command message by combining multiple commands,

wherein the multiple commands have a same priority, and

wherein one command of the multiple commands does not affect a process order of the other commands;

transmitting the concatenated command message to a receiver; and

receiving a concatenated response message corresponding to the concatenated command message from the receiver,

wherein the concatenated response message is generated by combining multiple responses,

wherein the at least one command includes a message concatenation field and a message priority field, the message concatenation field being used to indicate a support of the concatenation of the at least one message and the message priority field being used to indicate a priority level of the at least one message, and

wherein the message concatenation field and the message priority field are included in a header part of the at least one command.

2. The method of claim 1, wherein the message concatenation field indicates that there is an additional message which is a part of concatenated messages if the message concatenation field is set to “

1”

.

3. The method of claim 1, wherein the message concatenation field indicates that there is no concatenation of messages or a message is the last segment of concatenated messages if the message concatenation field is set to “

0”

.

4. The method of claim 1, wherein an exchanging time required for exchanging the concatenated command and response message is defined by a half reduced time rather than the amount of time required for exchanging a command and response which are not concatenated.

5. The method of claim 4, wherein the exchanging time includes a communicating time to receive the concatenated response message after sending the concatenated command message to the receiver.

6. The method of claim 5, wherein the exchanging time includes an inter-message time indicating for sending a new concatenated command message after the communicating time is over.

7. The method of claim 1, wherein the concatenated command message includes reset information, the reset information having a highest priority when processing the concatenated command message.

8. A method for controlling at least one message including at least one of command and response, the method comprising:

receiving a concatenated command message from a sender,

wherein the concatenated command message is formed by combining multiple commands having a same priority, and

wherein one command of the multiple commands does not affect a process order of the other commands;

processing the concatenated command message according to an order in which the multiple commands are received;

generating a concatenated response message corresponding to the concatenated command message by combining multiple responses; and

transmitting the concatenated response message to the sender

wherein the at least one command includes a message concatenation field and a message priority field, the message concatenation field being used to indicate a support of the concatenation of the at least one message and the message priority field being used to indicate a priority level of the at least one message, and

wherein the message concatenation field and the message priority field are included in a header part of the at least one command.

9. An apparatus for controlling at least one message including at least one command and response corresponding to the at least one command, the apparatus comprising:

an interface configured to receive a concatenated command message being formed by combining multiple commands having a same priority, wherein one command of the multiple commands does not affect a process order of the other commands,

a processor configured to process the concatenated command message according to an order in which the multiple commands are received,

a message manager configured to generate a concatenated response message corresponding to the concatenated command message by combining multiple responses, and

the interface configured to transmit the concatenated response message,

wherein the at least one command includes a message concatenation field and a message priority field, the message concatenation field being used to indicate a support of the concatenation of the at least one message and the message priority field being used to indicate a priority level of the at least one message, and

wherein the message concatenation field and the message priority field are included in a header part of the at least one command.