Method for selecting an access channel or a traffic channel for data transmission
View Patent ↗The present invention may provide a method of communication that includes selecting at least one access channel for transmission of data based on a channel condition. The present invention may also provide a method of communication that includes receiving data over at least one access channel selected for transmission based on a channel condition.
1. A method of communication in a system that supports at least one traffic channel for carrying data provided by at least one user application and at least one access channel for carrying signaling messages, comprising:
selecting a data transmission rate based on at least one channel condition of said at least one access channel; and
transmitting data over said at least one access channel instead of transmitting the data over said at least one traffic channel when the selected data transmission rate exceeds a threshold data transmission rate, a portion of the data being provided by the user application.
2. The method of claim 1 , comprising comparing an amount of the data to be sent to at least one threshold data amount when the selected data transmission rate is below the threshold data transmission rate.
3. The method of claim 2 , comprising transmitting data provided by the user application over said at least one access channel instead of transmitting the data over said at least one traffic channel when the amount of the data to be sent is less than said at least one threshold data amount and when the selected data transmission rate is below the threshold data transmission rate.
4. The method of claim 3 , comprising transmitting data provided by the user application over said at least one traffic channel when the amount of the data to be sent is larger than said at least one threshold data amount and when the selected data transmission rate is below the threshold data transmission rate.
5. The method of claim 1 , comprising forming said portion of data by multiplexing at least two data messages.
6. The method of claim 5 , wherein multiplexing said at least two data messages comprises multiplexing a connection request message and a data message.
7. The method of claim 1 , comprising:
receiving at least one parameter determined based upon at least one channel condition, said at least one parameter comprising the threshold data transmission rate or said at least one threshold data amount.
8. The method of claim 7 , wherein receiving said at least one parameter comprises receiving at least one parameter determined based upon at least one power availability.
9. The method of claim 7 , wherein receiving said at least one parameter comprises receiving first and second parameters, the first parameter being associated with a relatively good channel condition and the second parameter being associated with a relatively bad channel condition.
10. The method of claim 7 , wherein receiving said at least one parameter comprises receiving at least one parameter indicative of a number of frames.
11. A method of communication in a system that supports at least one traffic channel for carrying data provided by at least one user application and at least one access channel for carrying signaling messages, comprising:
receiving data over said at least one access channel instead of receiving the data over said at least one traffic channel when a selected data transmission rate exceeds a threshold data transmission rate, a portion of the data being provided by the user application.
12. The method of claim 11 , wherein receiving said data comprises receiving said data over at least one access channel selected for transmission based on at least one of a data transmission rate and a data size.
13. The method of claim 12 , comprising determining at least one of a threshold transmission rate and a threshold size.
14. The method of claim 13 , comprising providing at least one of the threshold transmission rate and the threshold size.
15. The method of claim 14 , wherein receiving said data comprises receiving said data over at least one access channel selected for transmission based on a comparison of at least one of the data transmission rate and the data size with at least one of the threshold transmission rate and the threshold size.
16. The method of claim 11 , wherein receiving said data comprises receiving data formed by multiplexing at least two data messages.
17. The method of claim 16 , wherein receiving said data comprises receiving data formed by multiplexing a connection request message and a data message.
18. The method of claim 11 , comprising:
determining at least one parameter based upon at least one channel condition; and
providing said at least one parameter.
19. The method of claim 18 , wherein receiving said data comprises receiving data over at least one access channel selected for transmission based upon said at least one parameter.
20. The method of claim 18 , wherein determining said at least one parameter comprises determining at least one parameter determined based upon at least one power availability.
21. The method of claim 20 , wherein determining said at least one parameter comprises determining first and second parameters, the first parameter being associated with a relatively good channel condition and the second parameter being associated with a relatively bad channel condition.
22. The method of claim 18 , wherein determining said at least one parameter comprises determining at least one parameter indicative of a number of frames.
23. The method of claim 11 , wherein receiving said data over said at least one access channel selected for transmission based on the channel condition comprises receiving data over at least one access channel selected for transmission based on a channel condition associated with at least one of a traffic channel and said at least one access channel.