METHOD FOR WIRELESS COMMUNICATION BETWEEN SUBSCRIBERS AND BASE STATIONS

The invention relates to wireless communication. The technical result of the invention is to increase network capacity, prevent collisions between data packets being transmitted within a network and increase the range of coverage for reading sensor readings remotely. For this purpose, base stations...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KOSAREV, Sergey Alexandrovich
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relates to wireless communication. The technical result of the invention is to increase network capacity, prevent collisions between data packets being transmitted within a network and increase the range of coverage for reading sensor readings remotely. For this purpose, base stations (BS) having an identical number of channels for receiving narrowband modulation (UNB) are divided into groups, wherein data transmission channels of all the base stations have identical time and frequency characteristics. All subscribers split into groups are periodically sent messages with subscriber group numbers by all the base stations. When a group number of a corresponding subscriber coincides with a group number in a message received by said subscriber, all the subscribers of said group send response messages to the base stations using UNB, wherein response messages are sent sequentially from all subgroups of subscribers of said group, and subscribers of a subgroup send response messages on different frequencies. The base stations receive the response messages on all frequencies corresponding to subscribers, decode said messages and generate a database of response messages, which can be used for generating subsequent messages with corresponding subscriber group numbers.