METHOD AND APPARATUS FOR SIGNALING OF SCHEDULING INFORMATION

• US 20090088195A1
• Filed: 09/26/2008
• Published: 04/02/2009
• Est. Priority Date: 09/28/2007
• Status: Abandoned Application

• Current Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Rosa, Claudio, Kashima, Tsuyoshi, Sebire, Benoist P.
• Application Number:
  US12/239,151
• Publication Number:
  US 20090088195A1
• Time in Patent Office: Days
• US Class Current: 455/507
• CPC Class Codes: H04L 69/22 Parsing or analysis of headers
• CPC Class Codes: H04W 72/21 in the uplink direction of a wireless link, i.e. towards the network
• CPC Class Codes: H04W 80/02 Data link layer protocols

Abstract

An approach is provided for signaling of scheduling information. A determination of one or more parameters for inclusion as scheduling information is made. A message containing the scheduling information in a header field is generated, wherein the one or more parameters include at least one of buffer status information, power headroom information, or a combination thereof.

Claims

1. A method comprising:

determining one or more parameters for inclusion as scheduling information; and

generating message containing the scheduling information in a header field,

wherein the one or more parameters include at least one of buffer status information, power headroom information, or a combination thereof.

2. A method according to claim 1, wherein the message is a Medium Access Control (MAC) layer message.

3. A method according to claim 1, wherein the scheduling information occupies a length field in the header.

4. A method according to claim 1, further comprising:

transmitting the message over an uplink to a base station, and the scheduling information relates to the uplink.

5. A method according to claim 1, wherein the scheduling information is transmitted over a radio communication network compliant with a long term evolution (LTE) architecture.

6. A computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause the one or more processors to perform the method of claim 1.

7. An apparatus comprising:

scheduling logic configured to determine one or more parameters for inclusion as scheduling information, and to generate a message containing the scheduling information in a header field,

wherein the one or more parameters include at least one of buffer status information, power headroom information, or a combination thereof.

8. An apparatus according to claim 7, wherein the message is a Medium Access Control (MAC) layer message.

9. An apparatus according to claim 7, wherein the scheduling information occupies a length field in the header.

10. An apparatus according to claim 7, further comprising:

a transceiver configured to transmit the message over an uplink to a base station, and the scheduling information relates to the uplink.

11. An apparatus according to claim 7, wherein the scheduling information is transmitted over a radio communication network compliant with a long term evolution (LTE) architecture.

12. An apparatus according to claim 7, wherein the apparatus is included in a handset.

13. A method comprising:

receiving a message specifying scheduling information that includes one or more parameters, wherein a header field of the message includes the scheduling information, and the one or more parameters include at least one of buffer status information, power headroom information, or a combination thereof; and

extracting the one or more parameters.

14. A method according to claim 13, wherein the message is a Medium Access Control (MAC) layer message.

15. A method according to claim 13, wherein the scheduling information occupies a length field in the header.

16. A method according to claim 13, wherein the message is received over an uplink, and the scheduling information relates to the uplink.

17. A method according to claim 13, wherein the scheduling information is transmitted over a radio communication network compliant with a long term evolution (LTE) architecture.

18. A computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause the one or more processors to perform the method of claim 13.

19. An apparatus comprising:

logic configured to receive a message specifying scheduling information that includes one or more parameters,

wherein a header field of the message includes the scheduling information, and the one or more parameters include at least one of buffer status information, power headroom information, or a combination thereof, the logic being further configured to extract the one or more parameters.

20. An apparatus according to claim 19, wherein the message is a Medium Access Control (MAC) layer message.

21. An apparatus according to claim 19, wherein the scheduling information occupies a length field in the header.

22. An apparatus according to claim 19, wherein the message is received over an uplink, and the scheduling information relates to the uplink.

23. An apparatus according to claim 19, wherein the scheduling information is transmitted over a radio communication network compliant with a long term evolution (LTE) architecture.