RU98109896A - METHOD, DEVICE AND COMMUNICATION NETWORK FOR REMOVING SIGNAL SUPPLIES WHEN RADIO COMMUNICATION - Google Patents

METHOD, DEVICE AND COMMUNICATION NETWORK FOR REMOVING SIGNAL SUPPLIES WHEN RADIO COMMUNICATION

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Publication number
RU98109896A
RU98109896A RU98109896/09A RU98109896A RU98109896A RU 98109896 A RU98109896 A RU 98109896A RU 98109896/09 A RU98109896/09 A RU 98109896/09A RU 98109896 A RU98109896 A RU 98109896A RU 98109896 A RU98109896 A RU 98109896A
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RU
Russia
Prior art keywords
channel
mobile station
communication
base station
channels
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RU98109896/09A
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Russian (ru)
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RU2201035C2 (en
Inventor
Хямяляйнен Яри
Original Assignee
Нокиа Мобайл Фоунс Лтд.
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Priority claimed from FI955030A external-priority patent/FI113223B/en
Application filed by Нокиа Мобайл Фоунс Лтд. filed Critical Нокиа Мобайл Фоунс Лтд.
Publication of RU98109896A publication Critical patent/RU98109896A/en
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Publication of RU2201035C2 publication Critical patent/RU2201035C2/en

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Claims (17)

1. Способ для устранения наложений в дуплексной телекоммуникационной сети с временным разделением каналов, в которой сообщения передаются в первом направлении связи по первому каналу от подвижной станции к базовой станции, сообщения передаются во втором противоположном направлении связи во втором канале от базовой станции на подвижную станцию, первый и второй каналы для подвижной станции размещаются базовой станцией независимо друг от друга, и по меньшей мере один канал, выделенный для использования подвижной станцией, как первый канал, сообщается с подвижной станцией, отличающийся тем, что когда сообщение получено базовой станцией от подвижной станции, указанный первый канал, используемый в первом направлении связи, обнаруживается базовой станцией путем выявления опознавательного кода подвижной станции из сообщения, полученного от подвижной станции, для указанного второго канала, основанного на его обнаружении, такой канал выбирается базовой станцией так, чтобы он не перекрывал указанный первый канал, и второй канал сообщается с подвижной станцией.1. A method for eliminating overlays in a time division duplexed telecommunication network in which messages are transmitted in a first communication direction on a first channel from a mobile station to a base station, messages are transmitted in a second opposite communication direction in a second channel from a base station to a mobile station, the first and second channels for the mobile station are located independently of each other by the base station, and at least one channel allocated for use by the mobile station as a first channel , communicates with the mobile station, characterized in that when the message is received by the base station from the mobile station, the first channel used in the first communication direction is detected by the base station by identifying the identification code of the mobile station from the message received from the mobile station for the second channel based on its detection, such a channel is selected by the base station so that it does not overlap the first channel, and the second channel communicates with the mobile station. 2. Способ по п.1, отличающийся тем, что, по меньшей мере, один канал, разрешенный для использования подвижной станцией, как первый канал, устанавливает связь с подвижной станцией сообщая, какой канал должен использоваться как второй канал. 2. The method according to claim 1, characterized in that at least one channel authorized for use by the mobile station as the first channel establishes communication with the mobile station by informing which channel should be used as the second channel. 3. Способ по п.1 или 2, отличающийся тем, что для связи между базовой станцией и несколькими подвижными станциями регистр на каналы в первом и втором направлении связи для каждой индивидуальной подвижной станции обновляется. 3. The method according to claim 1 or 2, characterized in that for communication between the base station and several mobile stations, the register for channels in the first and second communication directions for each individual mobile station is updated. 4. Способ по п.1, отличающийся тем, что подвижная станция информирует телекоммуникационную сеть о возможностях связи подвижной станции. 4. The method according to claim 1, characterized in that the mobile station informs the telecommunications network about the communication capabilities of the mobile station. 5. Способ по п.1, отличающийся тем, что первый и второй каналы содержат один временной сегмент. 5. The method according to claim 1, characterized in that the first and second channels contain one time segment. 6. Способ по п.1, отличающийся тем, что первый и второй каналы содержат несколько временных сегментов. 6. The method according to claim 1, characterized in that the first and second channels contain several time segments. 7. Способ по п.1, отличающийся тем, что число временных сегментов первого канала отличается от числа временных сегментов второго канала. 7. The method according to claim 1, characterized in that the number of time segments of the first channel is different from the number of time segments of the second channel. 8. Подвижная станция для дуплексной связи с временным разделением каналов с базовой станцией в телекоммуникационной сети, в которой сетевые сообщения передаются в первом направлении связи в первом канале от базовой станции на подвижную станцию, а сообщения передаются во втором противоположном направлении связи во втором канале от подвижной станции к базовой станции, и в которой первый и второй каналы размещены независимо друг от друга, причем подвижная станция содержит средство для связи в первом направлении связи в первом канале, и средство для связи во втором направлении связи во втором канале, отличающаяся тем, что подвижная станция дополнительно содержит средство для информирования телекоммуникационной сети о возможностях связи подвижной станции для обеспечения сети информацией о том, что подвижная станция способна к одному из следующих видов связи - установлению связи по первому каналу и по второму каналу только в различных периодах времени или установлению связи по первому каналу и по второму каналу одновременно. 8. A mobile station for time division duplex communication with a base station in a telecommunication network in which network messages are transmitted in a first communication direction in a first channel from a base station to a mobile station and messages are transmitted in a second opposite communication direction in a second channel from a mobile station to the base station, and in which the first and second channels are located independently of each other, and the mobile station contains means for communication in the first direction of communication in the first channel, and means for communicating in a second direction of communication in a second channel, characterized in that the mobile station further comprises means for informing the telecommunication network about the communication capabilities of the mobile station to provide the network with information that the mobile station is capable of one of the following types of communication — establishing communication the first channel and the second channel only in different time periods or the establishment of communication on the first channel and on the second channel simultaneously. 9. Подвижная станция по п.8, отличающаяся тем, что первый и второй каналы содержат по меньшей мере один временной сегмент. 9. The mobile station of claim 8, characterized in that the first and second channels contain at least one time segment. 10. Подвижная станция по п.9, отличающаяся тем, что подвижная станция содержит средство для информирования базовой станции о числе временных сегментов, необходимых для канала. 10. The mobile station according to claim 9, characterized in that the mobile station comprises means for informing the base station about the number of time segments required for the channel. 11. Устройство для дуплексной связи с временным разделением каналов с подвижной станцией в телекоммуникационной сети, в которой сетевые сообщения передаются в первом направлении связи по первому каналу от подвижной станции к базовой станции, а информационные сообщения передаются во втором, противоположном направлении связи по второму каналу от базовой станции на подвижную станцию, и в которой первый и второй каналы для подвижной станции размещены независимо друг от друга, причем указанное устройство содержит средство для связи в первом направлении связи в первом канале, средство для связи во втором направлении связи во втором канале, и средства для связи по меньшей мере с одним разрешенным каналом, используемым подвижной станцией как первый канал, отличающееся тем, что устройство дополнительно содержит средства для выявления указанного первого канала, используемого в первом направлении связи, путем обнаружения опознавательного кода подвижной станции из сообщения, полученного от подвижной станции, средства для выбора для указанного второго канала, на основе указанного обнаружения, для второго направления связи, такого канала, который не будет перекрывать указанный первый канал, и средства для связи второго канала с подвижной станцией. 11. A device for duplex communication with time division of channels with a mobile station in a telecommunication network, in which network messages are transmitted in the first direction of communication on the first channel from the mobile station to the base station, and information messages are transmitted in the second, opposite direction of communication on the second channel from the base station to the mobile station, and in which the first and second channels for the mobile station are placed independently of each other, and the specified device contains means for communication in the first a communication direction in a first channel, means for communicating in a second communication direction in a second channel, and means for communicating with at least one allowed channel used by the mobile station as a first channel, characterized in that the device further comprises means for detecting said first channel, used in the first direction of communication, by detecting the identification code of the mobile station from a message received from the mobile station, means for selecting for the specified second channel, based on the specified of detection for the second communication direction in the channel, which will not overlap said first channel, and means for communicating the second channel with the mobile station. 12. Устройство по п. 11, отличающееся тем, что оно является базовой станцией. 12. The device according to p. 11, characterized in that it is a base station. 13. Устройство по п. 11, отличающееся тем, что оно является системой базовых станций, содержащей по меньшей мере одну базовую станцию и один контроллер базовой станции. 13. The device according to p. 11, characterized in that it is a base station system comprising at least one base station and one base station controller. 14. Устройство по п.11, отличающееся тем, что оно является узлом поддержки телекоммуникационной сети. 14. The device according to claim 11, characterized in that it is a support node for a telecommunication network. 15. Устройство по п. 11, отличающееся тем, что первый и второй каналы содержат по меньшей мере один временной сегмент. 15. The device according to p. 11, characterized in that the first and second channels contain at least one time segment. 16. Телекоммуникационная сеть, содержащая узел поддержки, базовую станцию и подвижную станцию мобильной сети, причем, для осуществления дуплексной связи с временным разделением каналов, указанная телекоммуникационная сеть содержит средство для связи по телекоммуникационной сети в первом направлении связи в первом канале, средство для связи по телекоммуникационной сети во втором направлении связи во втором канале, средства для размещения первого и второго каналов для подвижной станции независимо друг от друга, и средства для связи по меньшей мере с одним разрешенным каналом, используемым подвижной станцией в качестве первого канала, отличающаяся тем, что оно дополнительно содержит средства для обнаружения указанного первого канала, используемого в первом направлении связи, путем выявления опознавательного кода подвижной станции из сообщения, полученного от подвижной станции, средства для выбора для указанного второго канала, на основе указанного обнаружения, для второго направления связи такого канала, который не будет перекрывать указанный первый канал, и средства для связи второго канала с подвижной станцией. 16. A telecommunication network comprising a support node, a base station and a mobile station of a mobile network, wherein, for performing time division duplex communication, said telecommunication network comprises means for communicating via a telecommunication network in a first communication direction in a first channel, means for communicating via telecommunication network in the second direction of communication in the second channel, means for placing the first and second channels for the mobile station independently of each other, and means for communicating via with at least one allowed channel used by the mobile station as the first channel, characterized in that it further comprises means for detecting said first channel used in the first communication direction by detecting the identification code of the mobile station from a message received from the mobile station, means for selecting for the specified second channel, based on the specified detection, for the second direction of communication of such a channel that will not overlap the specified first channel, and means for communication of the second channel with the mobile station. 17. Сеть по п.16, отличающаяся тем, что первый и второй каналы содержат по меньшей мере один временной сегмент. 17. The network according to clause 16, wherein the first and second channels contain at least one time segment.
RU98109896/09A 1995-10-23 1996-09-25 Method, device, and communication network for eliminating superposition of signals during radio communications RU2201035C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI955030 1995-10-23
FI955030A FI113223B (en) 1995-10-23 1995-10-23 Method, apparatus and telecommunications network for collision avoidance in radio communication

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RU98109896A true RU98109896A (en) 2000-04-10
RU2201035C2 RU2201035C2 (en) 2003-03-20

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JP (1) JPH11513865A (en)
CN (1) CN1137555C (en)
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DE (1) DE19641084B4 (en)
FI (1) FI113223B (en)
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