초록 ▼

A method of data communication. The method includes initially receiving one or more channel quality information signals from each wireless unit. The channel quality information may be received in response to the transmission of one or more pilot signals. Once the channel quality information signal(s

A method of data communication. The method includes initially receiving one or more channel quality information signals from each wireless unit. The channel quality information may be received in response to the transmission of one or more pilot signals. Once the channel quality information signal(s) from each wireless unit are received, the method then includes selecting one or more transmit powers and one or more transmission rates for each wireless unit. Thereafter, one or more blocks of orthogonal continuous waveforms may be transmitted over a channel to each wireless unit using the selected transmit power and selected transmission rate.

대표청구항 ▼

The invention claimed is: 1. A method for managing power in a communication system employing High Speed Data Packet Access (HSDPA) and including a plurality of wireless units, the method comprising: receiving a plurality of channel quality indicators, each channel quality indicator corresponding to

The invention claimed is: 1. A method for managing power in a communication system employing High Speed Data Packet Access (HSDPA) and including a plurality of wireless units, the method comprising: receiving a plurality of channel quality indicators, each channel quality indicator corresponding to a block of tones transmitted to a wireless unit, at least one wireless unit receiving at least two blocks of tones; and selecting at least one transmit power for transmitting at least one block of tones over a channel based on the received channel quality indicators; and calculating the at least one transmit power by performing a summation over each block of tones. 2. The method of claim 1, wherein the channel is defined by at least one of a code division, time division, and/or frequency division multiple access system. 3. The method of claim 1, wherein the at least one channel quality indicator signal is received in response to at least one pilot signal being transmitted. 4. The method of claim 3, wherein the at least one block comprise at least two tones, and the at least two tones comprise at least two time orthogonal continuous waveforms. 5. The method of claim 4, wherein the at least two time orthogonal continuous waveforms comprise at least two sinusoids having frequencies that are integer multiples of a fixed positive value. 6. The method of claim 5, wherein each sinusoid comprises at least one data bit. 7. The method of claim 3, wherein the at least one transmit power is selected for downlink data transmission. 8. The method of claim 7, further comprising: selecting at least one transmission rate based on the received channel quality indicators. 9. The method of claim 8, wherein the at least one transmission rate is selected for downlink data transmission. 10. The method of claim 9, wherein the step of selecting at least one transmit power and the step of selecting at least one transmission rate are performed jointly. 11. A method for managing the resources of a base station amongst a number of wireless units, the method comprising: receiving a plurality of channel quality indicators, each channel quality indicator signal corresponding to a block of tones transmitted to each wireless unit, at least one wireless unit receiving at least two blocks of tones; and selecting at least one transmit power and selecting at least one transmission rate for each wireless unit based on the received channel quality indicators; and calculating the at least one transmit power by performing a summation over each block of tones. 12. The method of claim 11, wherein the step of selecting at least one transmit power and the step of selecting at least one transmission rate are performed jointly. 13. The method of claim 12, further comprising: transmitting at least one block of orthogonal continuous waveforms over a channel to each wireless unit employing the selected transmit power and selected transmission rate. 14. The method of claim 13, wherein at least one channel quality indicator signal is received in response to at least one pilot signal being transmitted to each wireless unit. 15. The method of claim 13, wherein the channel is defined by at least one of a code division, time division, and/or frequency division multiple access system. 16. The method of claim 13, wherein the at least one block of orthogonal continuous waveforms comprises at least two sinusoids having frequencies that are integer multiples of a fixed positive value. 17. The method of claim 16, wherein each sinusoid comprises at least one data bit. 18. The method of claim 13, wherein the at least one transmit power is selected for downlink data transmission. 19. The method of claim 13, wherein the at least one transmission rate is selected for downlink data transmission.