Method for adjusting the transmission outputs of two channels of a link station and communication system

1. A method for adjusting the transmission outputs of first and second channels of a first link, comprising:

simultaneously transmitting link data of the first link over the first and second channels; and

adjusting transmission outputs, using a microprocessor, of the first and second channels to a common value dependent upon a value of a first quality parameter of transmitted data over the first channel and a value of a second quality parameter of transmitted data over the second channel.

2. A method according to claim 1 , wherein the values of the first quality parameter and the second quality parameter are different for the first and second channels.

3. A method according to claim 2 , further comprising:

determining the values of the first and the second quality parameters;

calculating a resulting value from the determined values of the first and the second quality parameters;

comparing the resulting value with a target value; and

adjusting the transmission outputs of the first and second channels depending on said comparing of the target and resulting values.

4. A method according to claim 3 , wherein at least one of the first and the second quality parameters includes a signal-to-noise ratio.

5. A method according to claim 4 , wherein the link data of the first link is interleaved between the first and second channels prior to transmission so that data items of the first link which are consecutive before interleaving takes place are assigned to different channels after interleaving.

6. A method according to claim 5 , further comprising:

scrambling the first data using a first scrambling code prior to transmission over the first channel; and

scrambling the second data using a second scrambling code prior to transmission over the second channel.

7. A method according to claim 6 ,

wherein in addition to the first link, additional links, each having at least one channel, are operated simultaneously, and

wherein said method further comprises:

scrambling corresponding data prior to transmission using a corresponding scrambling code for each channel of the additional links; and

spreading, prior to all of said scrambling, the link data of the first link and of the additional links using spreading codes that are different for channels which use an identical scrambling code, and

wherein more channels of the additional links are operated using the first scrambling code than the second scrambling code.

8. A method according to claim 7 , wherein the signal-to-noise ratio of the second channel is calculated at a receiver of the link data approximately as a ratio of a receive power on the first channel to an overall receive power.

9. A method according to claim 8 , wherein the link data of the first link is transmitted by way of a wireless interface.

10. A method according to claim 9 , wherein the link data of the first link is transmitted from a base station of a mobile radio system to a subscriber station.

11. A station for a communication system, comprising:

means for simultaneously transmitting data of a link over at least two channels; and

means for adjusting transmission outputs of the at least two channels to a common value dependent upon a value of a first quality parameter of transmitted data over the first channel and a value of a second quality parameter of transmitted data over the second channel.

12. A communication system, comprising:

means for simultaneously transmitting data of a link over at least two channels; and

means for adjusting transmission outputs of the at least two channels to a common value dependent upon a value of a first quality parameter of transmitted data over the first channel and a value of a second quality parameter of transmitted data over the second channel.

13. A communication system according to claim 12 , further comprising:

means for determining the values of the at least one quality parameter of the data transmitted over each of the at least two channels;

means for determining the values of the first and the second quality parameters;

means for calculating a resulting value from the determined values of the first and the second quality parameters;

means for comparing the resulting value with a target value; and

means for adjusting the transmission outputs of the first and second channels depending on said comparing of the target and resulting values.

14. A method performed by a microprocessor for adjusting outputs, comprising:

simultaneously transmitting link data of the first link over the first and second channels; and

adjusting outputs of a first channel and a second channel to a common value dependent upon a value of a first parameter of data output over the first channel and a value of a second parameter of data output over the second channel.

15. A method performed by a microprocessor for adjusting a signal, comprising:

adjusting a signal of a first channel and a second channel to a common value dependent upon a value of a first parameter of data on the first channel and a value of a second parameter of the same data on the second channel.