METHOD OF TRANSMITTING A DATA BLOCK IN A WIRELESS COMMUNICATION SYSTEM

• US 20100254480A1
• Filed: 09/18/2008
• Published: 10/07/2010
• Est. Priority Date: 09/18/2007
• Status: Active Grant

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Lee, Young Dae, Park, Sung Jun, Yi, Seung June, Chun, Sung Duck
• Granted Patent: US 8,345,611 B2
• Time in Patent Office: Days
• US Class Current: 375/295
• CPC Class Codes: H04L 49/90 Buffering arrangements
• CPC Class Codes: H04W 28/065 using assembly or disassembly of packets
• CPC Class Codes: H04W 72/23 in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

A method of transmitting a data block in a wireless communication system is disclosed. A method of transmitting a data block in a user equipment of a wireless communication system comprises receiving upper layer data through at least one upper layer channel, generating a data block including at least a part of the upper layer data, at least one channel indicator indicating each of the at least one upper layer channel, and information associated with quality of a service provided through the at least one upper layer channel established in the user equipment, and transferring the generated data block to a lower layer.

Claims

1. A method of transmitting a data block in a user equipment of a wireless communication system, the method comprising:

receiving upper layer data through at least one upper layer channel;

generating a data block including at least a part of the upper layer data, at least one channel indicator indicating each of the at least one upper layer channel, and information associated with quality of a service provided through the at least one upper layer channel established in the user equipment; and

transferring the generated data block to a lower layer.

2. The method of claim 1, wherein the information associated with quality of a service provided through the at least one upper layer channel is information related to a prioritized bit rate (PBR) of the at least one upper layer channel established in the user equipment.

3. The method of claim 2, wherein the information related to the PBR is an indicator indicating whether the PBR of the at least one upper layer channel established in the user equipment has been satisfied.

4. The method of claim 2, wherein the PBR is previously set per the at least one upper layer channel established in the user equipment.

5. The method of claim 1, wherein the information related to quality of a service provided through the at least one upper layer channel is related to quality of a service provided through an upper layer channel corresponding to each channel indicator included in the data block.

6. The method of claim 3, wherein each of the at least one channel indicator is included per each logical channel of the generated data block.

7. The method of claim 3, wherein each of the at least one indicator is included per each logical channel group of the generated data block.

8. The method of claim 3, wherein each of the at least one indicator is included per each radio bearer or radio bearer group in the generated data block.

9. A method of transmitting a data block in a user equipment of a wireless communication system, the method comprising:

receiving upper layer data through at least one upper layer channel;

generating a data block including at least a part of the upper layer data, at least one channel indicator indicating each of the at least one upper layer channel, and a header having information associated with transmission buffer status of the at least one upper layer channel established in the user equipment; and

transferring the generated data block to a lower layer.

10. The method of claim 9, wherein the information related to transmission buffer status of the at least one upper layer channel is information indicating whether a prioritized bit rate (PBR) established in the user equipment is satisfied.