RU96107123A - METHOD AND DEVICE FOR DATA TRANSMISSION SPEED SETTING IN MULTI-USER COMMUNICATION SYSTEM - Google Patents

METHOD AND DEVICE FOR DATA TRANSMISSION SPEED SETTING IN MULTI-USER COMMUNICATION SYSTEM

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Publication number
RU96107123A
RU96107123A RU96107123/09A RU96107123A RU96107123A RU 96107123 A RU96107123 A RU 96107123A RU 96107123/09 A RU96107123/09 A RU 96107123/09A RU 96107123 A RU96107123 A RU 96107123A RU 96107123 A RU96107123 A RU 96107123A
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Prior art keywords
speed control
degree
data
specified
control signal
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RU96107123/09A
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Russian (ru)
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RU2145775C1 (en
Inventor
Р.Гарднер Уильям
Падовани Роберто
Е.Якобс Пол
Зив Ноам
С.Лэм Катрин
П.ДеЖако Эндрю
Original Assignee
Квэлкомм Инкорпорейтед
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Application filed by Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед
Priority claimed from PCT/US1994/010087 external-priority patent/WO1995007578A1/en
Publication of RU96107123A publication Critical patent/RU96107123A/en
Application granted granted Critical
Publication of RU2145775C1 publication Critical patent/RU2145775C1/en

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Claims (20)

1. Подсистема для оптимизации качества связи в соответствии со степенью использования системы и предельным количеством ее пользователей для системы связи, в которой множество удаленных пользователей, каждый из которых имеет передатчик, передает информационные сигналы в центр связи, имеющий приемник, содержащая средство контроля для определения степени использования указанной системы и, в случае необходимости, выработки сигнала управления скоростью в соответствии с указанным уровнем использования; множество средств, реагирующих на сигнал управления скоростью, каждый из которых размещен на соответствующем устройстве одного из удаленных пользователей, предназначенных для приема указанного сигнала управления скоростью и регулирования в соответствии с ним скорости передачи данных для соответствующего одного из удаленных пользователей.1. A subsystem for optimizing the quality of communication in accordance with the degree of use of the system and the limiting number of its users for a communication system in which many remote users, each of which has a transmitter, transmits information signals to a communication center having a receiver containing monitoring means for determining the degree using said system and, if necessary, generating a speed control signal in accordance with said level of use; a plurality of means responsive to the speed control signal, each of which is located on the corresponding device of one of the remote users, for receiving said speed control signal and adjusting in accordance with it a data transmission rate for the corresponding one of the remote users. 2. Подсистема по п.1, отличающаяся тем, что указанное средство контроля размещено на указанном передающем центре, причем указанная подсистема, дополнительно содержит средство передачи центра связи для передачи сообщений удаленным пользователям и для передачи указанного сигнала управления скоростью удаленным пользователям; множество удаленных средств приема, причем каждое из удаленных средств приема размещено на соответствующем одном из упомянутых устройств удаленных пользователей для приема сигнала управления скоростью и для обеспечения поступления этого сигнала управления скоростью на соответствующее одно из упомянутых средств, реагирующих на сигналы управления скоростью. 2. The subsystem according to claim 1, characterized in that said monitoring means is located on said transmitting center, said subsystem further comprising means for transmitting a communication center for transmitting messages to remote users and for transmitting said speed control signal to remote users; a plurality of remote receiving means, each of the remote receiving means being located on a respective one of said remote user devices for receiving a speed control signal and for providing this speed control signal to a respective one of said means responsive to the speed control signals. 3. Подсистема по п.1, отличающаяся тем, что упомянутое средство контроля предназначено для определения степени использования указанной системы путем измерения энергии упомянутых информационных сигналов в течение предварительно определенного интервала времени. 3. The subsystem according to claim 1, characterized in that the said monitoring means is designed to determine the degree of use of the specified system by measuring the energy of the mentioned information signals for a predetermined time interval. 4. Подсистема по п.1, отличающаяся тем, что упомянутое средство, реагирующее на сигналы управления скоростью, содержит процессорное средство для приема упомянутого сигнала управления скоростью и выработки сигналов команд управления скоростью в ответ на упомянутый сигнал управления скоростью; вокодерное средство с изменяемой скоростью для приема речевых данных и сигналов команд управления скоростью и кодирования речевых данных со скоростью, соответствующей указанным сигналам команд. 4. The subsystem according to claim 1, characterized in that said means responsive to speed control signals comprises processor means for receiving said speed control signal and generating speed control command signals in response to said speed control signal; variable speed vocoder means for receiving speech data and speed control command signals and encoding speech data at a speed corresponding to said command signals. 5. Подсистема по п.4, отличающаяся тем, что вокодерное средство с изменяемой скоростью дополнительно кодирует речевые данные в соответствии с энергией указанных речевых данных. 5. The subsystem according to claim 4, characterized in that the variable-speed vocoder means further encodes the speech data in accordance with the energy of the specified speech data. 6. Подсистема по п. 4, отличающаяся тем, что процессорное средство предназначено также для приема неречевых данных для их последующей передачи и для предоставления указанных неречевых данных со скоростью, соответствующей упомянутому сигналу управления скоростью. 6. The subsystem according to claim 4, characterized in that the processor means is also intended for receiving non-speech data for subsequent transmission and for providing said non-speech data at a speed corresponding to said speed control signal. 7. Приемо-передающее устройство с переменной скоростью передачи данных, содержащее приемник для приема сигнала, содержащего данные сообщения и команду управления скоростью; вокодер с изменяемой скоростью для приема речевых данных и кодирования этих речевых данных в соответствии с упомянутой командой управления скоростью; передатчик для передачи кодированных речевых данных. 7. A transceiver with a variable data rate comprising a receiver for receiving a signal containing message data and a speed control command; a variable speed vocoder for receiving speech data and encoding these speech data in accordance with said speed control command; transmitter for transmitting encoded speech data. 8. Приемо-передающее устройство с переменной скоростью передачи данных по п. 7, отличающееся тем, что содержит демодулятор, включенный между упомянутым приемником и упомянутым вокодером с изменяемой скоростью, предназначенный для демодуляции принимаемого сигнала; и процессор, включенный между демодулятором и вокодером с изменяемой скоростью, предназначенный для приема демодулированного сигнала и разделения его на указанные данные сообщения и указанную команду управления скоростью. 8. The transceiver with a variable data rate according to claim 7, characterized in that it comprises a demodulator connected between said receiver and said variable speed vocoder for demodulating a received signal; and a processor connected between the demodulator and the variable speed vocoder, for receiving a demodulated signal and dividing it into said message data and said speed control command. 9. Передатчик с переменной скоростью передачи данных по п.8, отличающийся тем, что упомянутый процессор предназначен также для приема неречевых данных для последующей их передачи. 9. The transmitter with a variable data rate according to claim 8, characterized in that the said processor is also designed to receive non-speech data for subsequent transmission. 10. Передатчик с переменной скоростью передачи данных по п.7, отличающийся тем, что дополнительно содержит включенный между вокодером с изменяемой скоростью и передатчиком, предназначенный для модулирования речевых данных. 10. The transmitter with a variable data rate according to claim 7, characterized in that it further comprises between the variable speed vocoder and the transmitter, designed to modulate voice data. 11. Передатчик с переменной скоростью передачи данных по п.7, отличающийся тем, что дополнительно содержит модулятор, включенный между вокодером с изменяемой скоростью и передатчиком, предназначенный для модулирования речевых данных. 11. The variable speed data transmitter according to claim 7, characterized in that it further comprises a modulator connected between the variable speed vocoder and the transmitter, for modulating voice data. 12. Устройство для управления значением максимального количества пользователей базовой станции, содержащее средство определения степени использования, предназначенное для измерения степени использования указанной базовой станции, средство управления скоростью, предназначенное для сравнения указанной измеренной степени использования по меньшей мере с одной предварительно определенной величиной и селективной выработки сигнала управления скоростью в соответствии с результатом указанного сравнения; и передающее устройство, предназначенное для передачи указанного сигнала управления скоростью. 12. A device for controlling the value of the maximum number of users of the base station, containing means for determining the degree of use, designed to measure the degree of use of the specified base station, speed control means, for comparing the specified measured degree of use with at least one predetermined value and selective signal generation speed control in accordance with the result of the specified comparison; and a transmitter for transmitting said speed control signal. 13. Устройство по п. 12, отличающееся тем, что дополнительно содержит процессорное средство, предназначенное для приема данных сообщения для передачи удаленным пользователям и сигнала управления скоростью и объединения указанных данных сообщения и сигнала управления скоростью для получения составного пакета данных. 13. The device according to p. 12, characterized in that it further comprises processor means for receiving message data for transmission to remote users and the speed control signal and combining the specified message data and the speed control signal to obtain a composite data packet. 14. Устройство по п.13, отличающееся тем, что дополнительно содержит модулятор, включенный между процессорным средством и передатчиком, предназначенный для модулирования составного пакета данных. 14. The device according to item 13, characterized in that it further comprises a modulator connected between the processor means and the transmitter, designed to modulate a composite data packet. 15. Устройство управления скоростью передачи данных в систем связи, в которой базовая станция передает по прямой линии связи информацию множеству удаленных пользователей, содержащее средство определения степени использования, предназначенное для определения значения степени использования указанной прямой линии связи; логическое средство управления скоростью для приема указанного значения степени использования, сравнения этого значения степени использования по меньшей мере с одним предварительно определенным пороговым значением и выработки сигнала управления скоростью в соответствии с результатом указанного сравнения; и по меньшей мере один источник данных с переменной скоростью, предназначенный для обеспечения данных со скоростью, соответствующей указанному сигналу управления скоростью. 15. A device for controlling the data transfer rate in communication systems in which the base station transmits information to a plurality of remote users via a direct communication line, comprising means for determining the degree of utilization intended to determine a value for the degree of utilization of the specified forward link; logic speed control means for receiving a specified value of the degree of use, comparing this value of the degree of use with at least one predetermined threshold value and generating a speed control signal in accordance with the result of said comparison; and at least one variable speed data source for providing data at a speed corresponding to said speed control signal. 16. Устройство по пункту 15, отличающееся тем, что по меньшей мере один источник данных с переменной скоростью содержит по меньшей мере одно вокодерное средство с переменной скоростью, предназначенное для кодирования речевых данных с переменной скоростью. 16. The device according to paragraph 15, wherein the at least one variable speed data source comprises at least one variable speed vocoder means for encoding variable speed speech data. 17. Устройство по пункту 15, отличающееся тем, что средство определения степени использования предназначено для измерения энергии сигнала для передачи указанным удаленным пользователем. 17. The device according to paragraph 15, characterized in that the means of determining the degree of use is intended to measure the energy of a signal for transmission by a specified remote user. 18. Способ оптимизации использования ресурсов связи, включающий: измерение степени использования ресурсов связи; сравнение измеренной степени использования по меньшей мере с одним предварительно определенным порогом; и регулирование скорости передачи данных при осуществлении связи с использованием указанных ресурсов системы связи в соответствии с результатом сравнения. 18. A method for optimizing the use of communication resources, including: measuring the degree of use of communication resources; comparing the measured utilization with at least one predetermined threshold; and adjusting the data rate when communicating using the indicated resources of the communication system in accordance with the result of the comparison. 19. Способ по п.18, отличающийся тем, что операция сравнения измеренной степени использования по меньшей мере с одним предварительно определенным порогом включает сравнение указанной степени использования с предварительно определенным порогом высокой степени использования, а операция регулирования скорости передачи данных при осуществлении связи с использованием указанных ресурсов системы связи включает снижение скорости передачи данных, когда указанная степень использования превышает указанный порог высокой степени использования. 19. The method according to p. 18, characterized in that the operation of comparing the measured degree of use with at least one predefined threshold includes comparing the specified degree of use with a predefined threshold of high degree of use, and the operation of regulating the data rate when communicating using the specified resources of the communication system includes reducing the data rate when the specified degree of use exceeds the specified threshold of a high degree of use. 20. Способ по п.18, отличающийся тем, что операция сравнения измеренной степени использования по меньшей мере с одним предварительно определенным порогом включает сравнение указанной степени использования с предварительным определенным порогом низкой степени использования, а операция регулирования скорости передачи данных при осуществлении связи с использованием указанных ресурсов системы связи включает повышение скорости передачи данных, когда указанная степень использования становится ниже указанного порога низкой степени использования. 20. The method according to p. 18, characterized in that the operation of comparing the measured degree of use with at least one predetermined threshold includes comparing the specified degree of use with a predetermined threshold of low degree of use, and the operation of regulating the data rate when communicating using these resources of the communication system includes increasing the data rate when the specified degree of use falls below the specified threshold of low degree of use knowledge.
RU96107123A 1993-09-08 1994-09-08 Method and device to set speed of data transmission in multi- user communication system RU2145775C1 (en)

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US11847393A 1993-09-08 1993-09-08
US118,473 1993-09-08
PCT/US1994/010087 WO1995007578A1 (en) 1993-09-08 1994-09-08 Method and apparatus for determining the transmission data rate in a multi-user communication system

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