초록 ▼

A method of supervising on the forward link in a high data rate system is disclosed, wherein a base station transmits to an access terminal on a forward traffic channel only when the base station has data to send to the access terminal. The base station minimizes the worst-case period necessary to r

A method of supervising on the forward link in a high data rate system is disclosed, wherein a base station transmits to an access terminal on a forward traffic channel only when the base station has data to send to the access terminal. The base station minimizes the worst-case period necessary to reclaim traffic channel resources following a release by periodically transmitting a configuration packet to its access terminals. The configuration packet indicates the allocation status of the traffic channels belonging to the base station. If an access terminal receives a configuration packet indicating the deallocation of one or all of its traffic channels, the access terminal immediately ceases its use of those traffic channels. If an access terminal fails to successfully decode a configuration packet for a predetermined supervision time, the access terminal releases its connection with all base stations and associated traffic channels.

대표청구항 ▼

A method of supervising on the forward link in a high data rate system is disclosed, wherein a base station transmits to an access terminal on a forward traffic channel only when the base station has data to send to the access terminal. The base station minimizes the worst-case period necessary to r

A method of supervising on the forward link in a high data rate system is disclosed, wherein a base station transmits to an access terminal on a forward traffic channel only when the base station has data to send to the access terminal. The base station minimizes the worst-case period necessary to reclaim traffic channel resources following a release by periodically transmitting a configuration packet to its access terminals. The configuration packet indicates the allocation status of the traffic channels belonging to the base station. If an access terminal receives a configuration packet indicating the deallocation of one or all of its traffic channels, the access terminal immediately ceases its use of those traffic channels. If an access terminal fails to successfully decode a configuration packet for a predetermined supervision time, the access terminal releases its connection with all base stations and associated traffic channels. ntenna element, where said adaptive array is designed to reduce said interference associated with said first radio signal, said method comprising the steps of: a. receiving said first radio signal and said second radio signal with each said antenna element to generate antenna output signals; b. reducing said interference in representation of said antenna output signals generated in step a. with said adaptive array to generate an adaptive array output signal containing a representation of said first radio signal and representation of said second radio signal with reduced interference; c. separating said representation of said first radio signal from said representation of said second radio signal in said adaptive array output signal generated in step b. to generate a separated first radio signal for said first receiver and a separated second radio signal for said second receiver. 2. A method for using one adaptive array for improving the performance of two receivers, where said two receivers consist of a first receiver for receiving a first radio signal and a second receiver for receiving a second radio signal, by reducing interference in said first radio signal and said second radio signal simultaneously, where said first radio signal and second radio signal are implicitly separable in said two receivers and wherein said second radio signal is simultaneously transmitted from the same transmitter antenna and in same frequency channel as said first radio signal with a power much less than said first radio signal, each input of said adaptive array coupled to an antenna element, where said adaptive array is designed to reduce interference associated with said first radio signal, said method comprising the steps of: receiving both said first radio signal and said second radio signal with each said antenna element to generate antenna output signals; reducing said interference in representation of said antenna output signals generated in step a. with said adaptive array to generate an adaptive array output signal containing representation of said first radio signal and representation of said second radio signal with reduced interference; suppressing said representation of said second radio signal in said adaptive array output signal generated in step b. in said first receiver; and suppressing said representation of said first radio signal in said adaptive array output signal generated in step b. in said second receiver. 3. A method as in claim 2, wherein said first radio signal is an FM signal. 4. A method as in claim 2 wherein said second signal is a random sequence spread spectrum signal. 5. A method in claim 2 wherein said second signal is a spread spectrum multi-carrier signal. 6. A method as in claim 2 wherein: said adaptive array further includes: an algorithm representation of said adaptive array; step a. further includes the step of: e. generating a digital representation of each one of said antenna output signals; and said method further includes the step of: f. computing a real time digital representation of said adaptive array output signal from said digital representation of each of said antenna output signals of step e. with said computing system and said algorithm. 7. A method for using one CMA adaptive array for improving the performance of two receivers, where said two receivers consist of a first receiver for receiving an FM radio signal and a second receiver for receiving a second radio signal, where said second radio signal is a random sequence spread spectrum multi-carrier signal, by reducing interference in said FM radio signal and said second radio signal simultaneously, where said second radio signal and said FM radio signal are implicitly separable in said two receivers and where said second radio signal is simultaneously transmitted from the same transmitter antenna and in same frequency channel as said FM radio signal with a power much less than said FM radio signal, where said CMA adaptive array is designed to reduce said interference associated with said first radio signal, each input of said CMA adaptive array coupled to an antenna element, said method comprising the steps of: receiving both said FM radio signal and said second radio signal with each said antenna element to generate antenna output signals; reducing said interference in representation of said antenna output signals generated in step a. with said CMA adaptive array to generate an CMA adaptive array output signal containing a representation of said FM radio signal and representation of said second radio signal with reduced interference; suppressing said representation of said second radio signal in said CMA adaptive array output signal generated in step b. in said first receiver; and suppressing said representation of said FM radio signal in said CMA adaptive array output signal generated in step b. in said second receiver. 8. A method for using one adaptive array for improving the performance of two receivers, where said two receivers consist of a first receiver for receiving the first radio signal and a second receiver for receiving the second radio signal, by reducing interference in said first radio signal and said second radio signal simultaneously, where said second radio signal is transmitted at a power much less than said first radio signal, each input of said adaptive array coupled to an antenna element, where said adaptive array is designed to reduce interference associated with said first radio signal, said method comprising the steps of: forming a separable combination of said first radio signal and said second radio signal at said transmitter in the same frequency channel to generate transmitter signal; transmitting said transmitter signal generated in step a. to generate radiating radio wave signal; receiving said radiating radio wave signal generated in step b. with each said antenna element to generate antenna output signals; individually bandpass each one of said antenna output signals generated in step c. to generate adaptive array input signals; reducing said interference in a representation of the said adaptive array input signals generated in step d. with said adaptive array by adapting on said first radio signal to generate an adaptive array output signal containing a representation of said first radio signal and a representation of said second radio signal with reduced interference; separating said representation of said first radio signal from said representation of said second radio signal of said adaptive array output signal generated in step e. to generate a separate first radio signal and generate a separate second radio signal; demodulating said separate first radio signal generated in step f. with said first receiver to generate first received signal; and demodulating said separate second radio signal in step f. with said second receiver to generate second received signal. 9. A method for using one adaptive array with weights and a slave weight network for improving the performance of two receivers, where said two receivers consist of a first receiver for receiving the first radio signal and a second receiver for receiving the second radio signal, by reducing interference in said first radio signal and said second radio signal simultaneously, where said first radio signal and second radio signal are implicitly separable and where said second radio signal is simultaneously transmitted from the same transmitter antenna and in same frequency channel as said first radio signal, each input of said adaptive array coupled to an antenna element, where said adaptive array is designed to reduce interference of said first radio signal, said method comprising the steps of: receiving both said first radio signal and said second radio signal with each said antenna element to generate antenna output signals; separating said first radio signal from said second radio signal for each one of said a