MESSAGE TRANSMITTING METHOD, MESSAGE RECEIVING METHOD AND APPARATUSES THEREOF

• US 20170006594A1
• Filed: 06/29/2016
• Published: 01/05/2017
• Est. Priority Date: 06/30/2015
• Status: Active Grant

• Current Assignee: Beijing Zhigu RUI TUO Tech Company Limited
• Original Assignee: Beijing Zhigu RUI TUO Tech Company Limited
• Inventors: Wei, Na
• Granted Patent: US 10,470,201 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04W 72/569 of the traffic information
• CPC Class Codes: H04W 92/18 between terminal devices

Abstract

A message transmitting method, a message receiving method and apparatuses are provided. A method comprises: according to the size of a message packet to be transmitted, determining a resource used for transmitting the message packet, wherein the resource at least comprises a first priority resource block, and the time interval between respective first priority resource blocks is smaller than that between other priority resource blocks, and transmitting at least a first priority part of the message packet by using the at least one first priority resource block. A relatively frequent resource can be used to transmit a core part of a (vehicle to vehicle) V2V message packet, thus ensuring transmission timeliness and reliability of the V2V message.

Claims

1. A method, comprising:

according to a size of a message packet to be transmitted, determining, by a system comprising a processor, a resource used for transmitting the message packet, wherein the resource at least comprises at least one first priority resource block, and wherein a first time interval between respective first priority resource blocks of the at least one first priority resource block is smaller than a second interval between respective other priority resource blocks other than the at least one first priority resource block; and

transmitting at least a first priority part of the message packet by using the at least one first priority resource block.

2. The method of claim 1, wherein the determining the resource for the transmitting of the message packet comprises:

determining the at least one first priority resource block to transmit the message packet in response to determining that the size of the message packet is not larger than a preset threshold value.

3. The method of claim 1, wherein the resource comprises the at least one first priority resource block and at least one second priority resource block, and

wherein the determining the resource for transmitting the message packet comprises:

determining to use the at least one first priority resource block to transmit a first priority part, and to use the at least one second priority resource block to transmit at least a second priority part of the message packet in response to determining that the size of the message packet is larger than a preset threshold value.

4. The method of claim 3, wherein the determining to use the resource for transmitting the message packet comprises:

at least according to a first position of the resource within the at least one first priority resource block for transmitting the first priority part, determining a second position of the resource within the at least one second priority resource block for transmitting the second priority part.

5. The method of claim 4, wherein a second resource index of the resource of the at least one second priority resource block for transmitting the second priority part is a function of a first resource index of the resource of the at least one first priority resource block for transmitting the first priority part.

6. The method of claim 3, wherein the size of the first priority part is not larger than another size of the second priority part.

7. The method of claim 1, wherein the size of the first priority part is fixed.

8. The method of claim 3, wherein to use the at least one first priority resource block to transmit the first priority part of the message packet comprises:

using the at least one first priority resource block to transmit the first priority part and indicating information associated with the second priority part.

9. The method of claim 8, wherein the indicating the information comprises:

a second resource index of the resource of the at least one second priority resource block for transmitting the second priority part is a function of a first resource index of the resource of the at least one first priority resource block for transmitting the first priority part.

10. The method of claim 8, wherein the indicating the information comprises indicating another size of the second priority part or the time interval between respective first priority resource blocks.

11. The method of claim 1, wherein the at least one first priority resource block belongs to a shared resource for a device to device communication between devices or a dedicated resource for a vehicle to vehicle communication.

12. The method of claim 3, wherein the at least one second priority resource block belongs to a shared resource for a device to device communication between devices or a dedicated resource for a vehicle to vehicle communication.

13. The method of claim 1, wherein the message packet to be transmitted comprises information for describing one same event.

14. A method, comprising:

determining, by a system comprising a processor, a resource used for transmitting a message packet, wherein the resource at least comprises at least one first priority resource block, wherein the resource at least comprises the at least one first priority resource block, and a time interval between respective first priority resource blocks of the at least one first priority resource block is smaller than another time interval between respective other priority resource blocks; and

receiving the message packet transmitted by using the at least one first priority resource block.

15. The method of claim 14, wherein the resource comprises the at least one first priority resource block and at least one second priority resource block, and

wherein the method further comprises:

receiving the message packet transmitted by using the at least one second priority resource block.

16. The method of claim 15, wherein the receiving the message packet transmitted by using the at least one second priority resource block comprises:

at least according to a first position of the resource within the at least one first priority resource block for transmitting a first priority part, determining a second position of the resource within the at least one second priority resource block for transmitting a second priority part.

17. The method of claim 15, wherein the message packet transmitted by using the at least one first priority resource block comprises indicating information associated with a second priority part;

at least according to a first position of the resource within the at least one first priority resource block for transmitting a first priority part, determining a second position of the resource of the at least one second priority resource block for transmitting the second priority part comprises;

at least according to the indicating the information, determining a third position of the at least one second priority resource block for transmitting the second priority part.

18. The method of claim 17, wherein the indicating the information comprises:

indicating a second resource index of the resource of the at least one second priority resource block for transmitting the second priority part is a function of a first resource index of the resource of the at least one first priority resource block for transmitting the first priority part.

19. The method of claim 17, wherein the indicating the information comprises another size of the second priority part or the time interval between the respective first priority resource blocks.

20. An apparatus, comprising:

a memory that stores executable modules; and

a processor, coupled to the memory, that executes or facilitates execution of the executable modules, the executable modules comprising;

a first determining module configured to, according to a size of a message packet to be transmitted, determine a resource used for transmitting the message packet, wherein the resource at least comprises at least one first priority resource block, and a time interval between respective first priority resource blocks of the at least one first priority resource block is smaller than another time interval between respective other priority resource blocks; and

a first transmitting module configured to transmit at least a first priority part of the message packet by using the at least one first priority resource block.

21. The apparatus of claim 20, wherein the first determining module is further configured to determine the at least one first priority resource block to transmit the message packet in response to a determination that the size of the message packet is not larger than a preset threshold value.

22. The apparatus according to claim 20, wherein the resource comprises the at least one first priority resource block and at least one second priority resource block, and

wherein the first determining module is further configured to determine to use the at least one first priority resource block to transmit the first priority part, and to use the at least one second priority resource block to transmit a second priority part of the message packet in response to a determination that the size of the message packet is larger than a preset threshold value.

23. The apparatus of claim 22, wherein the first determining module is further configured to at least according to a first position of the resource within the at least one first priority resource block for transmitting the first priority part, determine a second position of the resource within the at least one second priority resource block for transmitting the second priority part.

24. The apparatus of claim 22, wherein the first determining module is further configured to use the at least one first priority resource block to transmit the first priority part and indicating information associated with the second priority part.

25. An apparatus, comprising:

a memory that stores executable modules; and

a processor, coupled to the memory, that executes or facilitates execution of the executable modules, the executable modules comprising;

a first determining module configured to determine a resource used for transmitting a message, wherein the resource at least comprises at least one first priority resource block, wherein the resource at least comprises the at least one first priority resource block, and a time interval between respective first priority resource blocks of the at least one first priority resource block is smaller than a different time interval between respective other priority resource blocks; and

a first receiving module configured to receive the message transmitted by using the at least one first priority resource block.

26. The apparatus of claim 25, wherein the resource comprises the at least one first priority resource block and at least one second priority resource block, and

wherein the executable modules further comprise a second transmitting module configured to receive the message transmitted by using the at least one first priority resource block.

27. The apparatus of claim 26, wherein the second transmitting module is configured to at least according to a first position of the resource within the first priority resource block for transmitting a first priority part, determine a second position of the resource within the at least one second priority resource block for transmitting a second priority part.

28. The apparatus of claim 27, wherein the message transmitted by using the at least one first priority resource block comprises indicating information associated with the second priority part, and

wherein the second transmitting module is configured to at least according to the indicating of the information, determine a position of the at least one second priority resource block for transmitting the second priority part.

29. A computer readable storage device, comprising at least one executable instruction, which, in response to execution, causes a system comprising a processor to perform operations, comprising:

according to a size of a message packet to be transmitted, determining a resource used for transmitting the message packet, wherein the resource at least comprises at least one first priority resource block, and a time interval between respective first priority resource blocks of the at least one first priority resource block is smaller than another time interval between respective other priority resource blocks; and

transmitting at least a first priority part of the message packet by using the at least one first priority resource block.

30. A device comprising a processor and memory, wherein the memory stores executable instructions, the processor being connected with the memory via a communication bus, and when the device is operating, the processor executes or facilitates execution of the executable instructions stored by the memory to perform operations, comprising:

according to a size of a message packet to be transmitted, determining a resource used for transmitting the message packet, wherein the resource at least comprises at least one first priority resource block, and wherein a time interval between respective first priority resource blocks of the at least one first priority resource block is smaller than another time interval between respective other priority resource blocks other than the at least one first priority resource block; and

transmitting at least a first priority part of the message packet by using the at least one first priority resource block.

31. A computer readable storage device, comprising at least one executable instruction, which, in response to execution, causes a system comprising a processor to perform operations, comprising:

determining a resource used for transmitting a message packet, wherein the resource at least comprises at least two first priority resource blocks, wherein the resource at least comprises the at least two first priority resource block, and a first time interval between the at least two first priority resource blocks is smaller than a second time interval between other priority resource blocks other than the at least two first priority resource blocks; and

receiving the message packet transmitted by using the at least one first priority resource block.

32. A device comprising a processor and a memory, wherein the memory stores executable instructions, the processor being connected with the memory via a communication bus, and when the device is operating, the processor executes or facilitates execution of the executable instructions stored by the memory to perform operations, comprising:

determining a resource used for transmitting a message packet, wherein the resource at least comprises at least one first priority resource block, wherein the resource at least comprises the at least one first priority resource block, and wherein a first time interval between two of the at least one first priority resource block is smaller than a second time interval between other priority resource blocks other than the at least one first priority resource block; and

receiving the message packet transmitted by using the at least one first priority resource block.