RU2003110372A - METHOD FOR SEARCHING A WIRELESS TERMINAL IN A WIRELESS TELECOMMUNICATION SYSTEM - Google Patents

METHOD FOR SEARCHING A WIRELESS TERMINAL IN A WIRELESS TELECOMMUNICATION SYSTEM

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Publication number
RU2003110372A
RU2003110372A RU2003110372/09A RU2003110372A RU2003110372A RU 2003110372 A RU2003110372 A RU 2003110372A RU 2003110372/09 A RU2003110372/09 A RU 2003110372/09A RU 2003110372 A RU2003110372 A RU 2003110372A RU 2003110372 A RU2003110372 A RU 2003110372A
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RU
Russia
Prior art keywords
paging message
channel
coding
full
short
Prior art date
Application number
RU2003110372/09A
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Russian (ru)
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RU2316144C2 (en
Inventor
Брайан К. Батлер
Клейн С. Джилхаузен
Original Assignee
Квэлкомм Инкорпорейтед
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Priority claimed from US08/865,650 external-priority patent/US6111865A/en
Application filed by Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед
Publication of RU2003110372A publication Critical patent/RU2003110372A/en
Application granted granted Critical
Publication of RU2316144C2 publication Critical patent/RU2316144C2/en

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Claims (17)

1. Способ поискового вызова беспроводного терминала в беспроводной телекоммуникационной системе, включающий передачу сообщения краткого поискового вызова посредством канала с меньшей степенью кодирования, причем упомянутое сообщение краткого поискового вызова предназначено для уведомления беспроводного терминала о начале контроля канала с более высокой степенью кодирования на наличие сообщения полного поискового вызова, и передачу сообщения полного поискового вызова по каналу с более высокой степенью кодирования, при этом упомянутый канал с высокой степенью кодирования содержит последовательно соединенные сверточный кодер, перемежитель и модулятор для выполнения модуляции кодом Уолша, и упомянутый канал с меньшей степенью кодирования содержит модулятор для модуляции данных кодом Уолша.1. A method for paging a wireless terminal in a wireless telecommunication system, comprising transmitting a short paging message via a channel with a lower degree of coding, said short paging message being used to notify a wireless terminal of the start of channel control with a higher degree of coding for a full search message call, and the transmission of the message complete search call on the channel with a higher degree of coding, while mentioning fifth channel with a high degree of encoding comprises a serially coupled convolutional encoder, interleaver and a modulator for performing modulation with the Walsh code, and said channel with a lower degree of coding comprises a modulator for modulating data Walsh code. 2. Способ по п.1, отличающийся тем, что упомянутое сообщение краткого поискового вызова содержит меньшее количество информации, чем упомянутое сообщение полного поискового вызова.2. The method according to claim 1, characterized in that said short paging message contains less information than said full paging message. 3. Способ по п.1, отличающийся тем, что сообщение краткого поискового вызова содержит единственный бит данных.3. The method according to claim 1, characterized in that the short paging message contains a single data bit. 4. Способ поискового вызова конкретного беспроводного терминала, включенного в группу беспроводных терминалов, включающий4. The method of paging a specific wireless terminal included in the group of wireless terminals, including а) передачу сообщения краткого поискового вызова, направленного подгруппе из упомянутой группы беспроводных терминалов, причем упомянутая подгруппа включает конкретный беспроводный терминал, при этом упомянутое сообщение краткого поискового вызова предписывает упомянутой подгруппе контролировать канал с более высокой степенью кодирования на наличие сообщения полного поискового вызова, иa) transmitting a short paging message sent to a subgroup of said group of wireless terminals, said subgroup including a specific wireless terminal, said short paging message instructing said subgroup to monitor a channel with a higher degree of coding for a full paging message, and b) передачу сообщения полного поискового вызова, идентифицирующего упомянутый конкретный беспроводный терминал,b) transmitting a full paging message identifying said specific wireless terminal, при этом упомянутый канал с более высокой степенью кодирования содержит последовательно соединенные сверточный кодер, перемежитель и модулятор для выполнения модуляции кодом Уолша.wherein said channel with a higher degree of coding comprises serially connected convolutional encoder, interleaver and modulator for performing modulation by the Walsh code. 5. Способ по п.4, отличающийся тем, что этап а) включает этап передачи упомянутого сообщения краткого поискового вызова посредством канала с меньшей степенью кодирования в течение первого временного интервала, назначенного подгруппе беспроводных терминалов, а упомянутый канал с меньшей степенью кодирования содержит модулятор для модуляции данных кодом Уолша.5. The method according to claim 4, characterized in that step a) comprises the step of transmitting said brief paging message via a channel with a lower degree of coding during a first time slot assigned to a subset of wireless terminals, and said channel with a lower degree of coding comprises a modulator for modulation of data by a Walsh code. 6. Способ по п.5, отличающийся тем, что этап b) включает этап передачи упомянутого сообщения полного поискового вызова в течение второго временного интервала, назначенного подгруппе беспроводных терминалов, следующего после упомянутого первого временного интервала.6. The method according to claim 5, characterized in that step b) includes the step of transmitting said full paging message during a second time slot assigned to a subset of wireless terminals following the said first time slot. 7. Способ по п.4, отличающийся тем, что сообщение краткого поискового вызова передается посредством канала с меньшей степенью кодирования, а сообщение полного поискового вызова передается посредством канала с более высокой степенью кодирования.7. The method according to claim 4, characterized in that the message short search call is transmitted through a channel with a lower degree of coding, and the message complete search call is transmitted through a channel with a higher degree of coding. 8. Способ по п.7, отличающийся тем, что упомянутый канал с меньшей степенью кодирования устанавливается посредством непосредственной модуляции последовательностью с использованием первого канального кода, а упомянутый канал с более высокой степенью модуляции устанавливается посредством непосредственной модуляции последовательностью с использованием второго канального кода.8. The method according to claim 7, characterized in that said channel with a lower degree of coding is established by direct modulation by a sequence using the first channel code, and said channel with a higher degree of modulation is established by direct modulation by a sequence using the second channel code. 9. Способ по п.4, отличающийся тем, что упомянутое сообщение краткого поискового вызова содержит меньшее количество информации, чем упомянутое сообщение полного поискового вызова.9. The method according to claim 4, characterized in that said short paging message contains less information than said full paging message. 10. Способ поискового вызова беспроводного терминала, включающий10. A method of paging a wireless terminal, including a) формирование сообщения краткого поискового вызова,a) generating a short paging message, b) передачу упомянутого сообщения краткого поискового вызова по каналу с меньшей степенью кодирования,b) transmitting said short paging message on a channel with a lower degree of coding, c) упомянутое сообщение краткого поискового вызова обеспечивает в беспроводном терминале контроль канала с более высокой степенью кодирования на наличие сообщения полного поискового вызова,c) said short paging message provides in the wireless terminal a channel control with a higher degree of coding for the presence of a full paging message, d) формирование сообщения полного поискового вызова иd) generating a full paging message; and е) передачу сообщения полного поискового вызова по каналу с более высокой степенью кодирования,e) the transmission of the message full search call on a channel with a higher degree of coding, при этом упомянутый канал с более высокой степенью кодирования содержит последовательно соединенные сверточный кодер, перемежитель и модулятор для выполнения модуляции кодом Уолша, и упомянутый канал с меньшей степенью кодирования содержит модулятор для выполнения модуляции данных кодом Уолша.wherein said channel with a higher degree of coding comprises a convolutional encoder, an interleaver and a modulator for modulating the Walsh code in series, and said channel with a lower degree of coding contains a modulator for performing modulation of the data by the Walsh code. 11. Способ по п.10, отличающийся тем, что дополнительно включает этапы непосредственного расширения спектра сообщения полного поискового вызова с использованием последовательности и непосредственного расширения спектра сообщения краткого поискового вызова с использованием последовательности.11. The method according to claim 10, characterized in that it further includes the steps of directly expanding the spectrum of the full paging message using the sequence and directly expanding the spectrum of the short paging message using the sequence. 12. Способ по п.10, отличающийся тем, что дополнительно включает этапы дополнения информации обнаружения ошибок к сообщению полного поискового вызова, непосредственного расширения спектра сообщения полного поискового вызова с использованием последовательности, непосредственного расширения спектра сообщения краткого поискового вызова с использованием последовательности.12. The method according to claim 10, characterized in that it further includes the steps of supplementing the error detection information with a full paging message, directly expanding the spectrum of a full paging message using a sequence, directly expanding the spectrum of a short paging message using a sequence. 13. Способ по п.10, отличающийся тем, что дополнительно включает этапы добавления временной задержки между моментом передачи сообщения краткого поискового вызова и моментом передачи полного сообщения поискового вызова.13. The method according to claim 10, characterized in that it further includes the steps of adding a time delay between the moment of transmission of the short paging message and the moment of transmission of the full paging message. 14. Способ по п.10, отличающийся тем, что дополнительно включает этапы приема сообщения краткого поискового вызова, активизации схем обработки сигналов и обработки канала полного поискового вызова с использованием упомянутых схем обработки сигналов.14. The method according to claim 10, characterized in that it further includes the steps of receiving a short paging call message, activating signal processing circuits, and processing a full paging channel using the signal processing circuits. 15. Способ по п.14, отличающийся тем, что схемы обработки сигналов содержат систему решетчатого декодирования.15. The method according to 14, characterized in that the signal processing circuitry comprises a trellis decoding system. 16. Способ по п.14, отличающийся тем, что схемы обработки сигналов содержат обращенный перемежитель.16. The method according to 14, characterized in that the signal processing circuitry contains a deinterleaver. 17. Способ по п.14, отличающийся тем, что схемы обработки сигналов содержат схему контроля циклическим избыточным кодом.17. The method according to 14, characterized in that the signal processing circuitry comprises a cyclic redundancy check circuit.
RU2003110372/09A 1997-05-30 1998-05-29 Method for searching call of wireless terminal in wireless telecommunication system RU2316144C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/865,650 US6111865A (en) 1997-05-30 1997-05-30 Dual channel slotted paging
US08/865,650 1997-05-30
US08/890,355 1997-07-09

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RU99128090/09A Division RU2212771C2 (en) 1997-05-30 1998-05-29 Method and device for paging wireless terminal in wireless telecommunication system

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RU2004119813/09A Division RU2328831C2 (en) 1997-05-30 2004-06-28 Method of wireless terminal page in wireless telecommunication system

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RU2007131923/07A RU2460237C2 (en) 1997-05-30 2007-08-22 Method of wireless terminal paging in wireless telecommunications system
RU2007131921/07A RU2460238C2 (en) 1997-05-30 2007-08-22 Method of wireless terminal paging in wireless telecommunications system
RU2007131890/07A RU2444859C2 (en) 1997-05-30 2007-08-22 Method of paging wireless terminal in wireless telecommunication system
RU2007131936/07A RU2444860C2 (en) 1997-05-30 2007-08-22 Method of paging wireless terminal in wireless telecommunication system
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RU2007131890/07A RU2444859C2 (en) 1997-05-30 2007-08-22 Method of paging wireless terminal in wireless telecommunication system
RU2007131936/07A RU2444860C2 (en) 1997-05-30 2007-08-22 Method of paging wireless terminal in wireless telecommunication system
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