Portable communication device and method therefor

• US 20020071397A1
• Filed: 12/07/2000
• Published: 06/13/2002
• Est. Priority Date: 12/07/2000
• Status: Abandoned Application

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Keshavachar, Bhaktha R.
• Application Number:
  US09/733,545
• Publication Number:
  US 20020071397A1
• Time in Patent Office: Days
• US Class Current: 370/252
• CPC Class Codes: H04L 69/32 Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
• CPC Class Codes: H04L 69/324 in the data link layer [OSI layer 2], e.g. HDLC
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04W 28/06 Optimizing the usage of the radio link, e.g. header compression, information sizing , discarding information system modifying transmission characteristic according to link quality by modifying frame length H04L1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L47/365
• CPC Class Codes: H04W 28/14 using intermediate storage
• CPC Class Codes: H04W 52/0229 where the received signal is a wanted signal
• CPC Class Codes: H04W 52/282 taking into account the speed of the mobile
• CPC Class Codes: H04W 52/288 taking into account the usage mode, e.g. hands-free, data transmission, telephone
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

Briefly, in accordance with one embodiment of the invention, a portable communication device may collect and store user packets of data. The portable communication device may wait until the end of a time interval to transmit the data so that it may be transmitted at a lower transmission power level.

Claims

1. A method of transmitting information through a wireless communication, comprising:

bundling at least two separate packets of user data for transmission.

2. The method of claim 1, further comprising storing at least two separate packets of user data.

3. The method of claim 2, further comprising combining the at least two separate packets of user data into a transmission packet.

4. The method of claim 3, further comprising transmitting the transmission packet with quality of service time parameters.

5. The method of claim 1, further comprising estimating the velocity of the portable communication device relative to a base station.

6. The method of claim 5, further comprising reducing transmission power of the portable communication device if the portable communication device is approaching the base station.

7. The method of claim 5, wherein estimating the velocity includes processing data from a global positioning system.

8. The method of claim 5, wherein estimating the velocity includes determining the timing advance of a transmission from the portable communication device to the base station.

9. The method of claim 5, further comprising increasing the transmission power of the portable communication device if the portable communication device is moving away from the base station.

10. The method of claim 9, further comprising:

combining the at least two separate packets of user data into a transmission packet; and

transmitting the transmission packet prior to a time interval determined by the quality of service parameters.

11. The method of claim 1, further comprising reducing transmission power of the portable communication device if the attenuation distance between the portable communication device and the base station is reduced.

13. The article of claim 12, wherein the instructions, when executed, further result in:

transmitting the wireless transmission packet at the end of the quality of service time interval.

14. The article of claim 12, wherein the instructions, when executed, further result in:

transmitting the wireless transmission packet prior to the end of the quality of service time interval.

15. The article of claim 12, wherein the instructions, when executed, further result in:

estimating the attenuation distance between a portable communication device and a base station.

16. The article of claim 12, wherein the instructions, when executed, further result in:

reducing the transmission power of the portable communication device if the attenuation distance has been reduced.

18. The portable communication device of claim 17, wherein the portable communication device is further adapted to combine the at least two packets of data to provide at least a portion of the transmission packet.

19. The portable communication device of claim 17, further comprising a processor, wherein the processor is adapted to determine the velocity of the portable communication device relative to a base station.

20. The portable communication device of claim 19, wherein the portable communication device is further adapted to reduce the transmission power of the portable communication device if the distance between the portable communication device and the base station is reduced.

12. An article comprising:

a storage medium having stored thereon instructions, that, when executed by a computing platform, results in;

storing at least two packets of data;

combining the at least two packets into a wireless transmission packet; and

transmitting the wireless transmission packet.

17. A portable communication device comprising:

a storage device adapted to store at least two packets of data; and

a transmitter adapted to transmit a transmission packet comprising the at least two packets of data.

21. A method of communication with a portable communication device, comprising:

storing a packet of user data; and

delaying transmission of the packet of user data if the effective attenuation distance between the portable communication device and a base station has been reduced.

22. The method of claim 21, wherein the portable communication device is moving towards the base station.

23. The method of claim 21, further comprising storing at least two separate packets of user data.

24. The method of claim 23, further comprising combining the at least two separate packets of user data into a transmission packet.