A wireless communication method between subscribers and base stations wherein the base stations are divided into groups, and all base stations of all groups have the same number of receiving channels of the UNB ultra narrowband modulation, and all base stations of each group have data channels with the same time and frequency characteristics, the method comprising the steps of: sending periodically messages to all subscribers using all base stations, sending by all subscribers response messages to base stations, receiving by the base stations said response messages on all frequencies corresponding to subscribers, and cyclically repeating by the base stations the periodic sending of these subsequent messages and repeat the reception of response messages, characterized in that, the subscribers are divided into groups, each of which has subgroups, each including at least one subscriber, where the method further comprises the steps of receiving and decoding by all subscribers said messages sent by the base stations,each message including a corresponding number of a requested subscriber group, and when the group number of the corresponding subscriber matches the requested subscriber group number in the received message, sending by all subscribers of said requested subscriber group response messages to the base stations using a UNB ultra narrow-band modulation, and response messages are sent sequentially from all subgroups of subscribers of said requested subscriber group, while subscribers of the subgroup send response messages at different frequencies, decoding by the base stations said response messages and forming by the base stations a response message database, which is used to generate subsequent messages, including the corresponding numbers of subscriber groups, besides the messages sent to all subscribers also include the number of subscriber groups, and calculating by each subscriber of each group the transmission time of subsequent messages for its subscriber group after receiving these messages and each subscriber is included in the reception mode only while the base stations transmit said subsequent messages for its group of subscribers in the next cycle, taking into account the number of groups of subscribers. sending periodically messages to all subscribers using all base stations, sending by all subscribers response messages to base stations, receiving by the base stations said response messages on all frequencies corresponding to subscribers, and cyclically repeating by the base stations the periodic sending of these subsequent messages and repeat the reception of response messages, characterized in that, the subscribers are divided into groups, each of which has subgroups, each including at least one subscriber, where the method further comprises the steps of receiving and decoding by all subscribers said messages sent by the base stations,each message including a corresponding number of a requested subscriber group, and when the group number of the corresponding subscriber matches the requested subscriber group number in the received message, sending by all subscribers of said requested subscriber group response messages to the base stations using a UNB ultra narrow-band modulation, and response messages are sent sequentially from all subgroups of subscribers of said requested subscriber group, while subscribers of the subgroup send response messages at different frequencies, decoding by the base stations said response messages and forming by the base stations a response message database, which is used to generate subsequent messages, including the corresponding numbers of subscriber groups, besides the messages sent to all subscribers also include the number of subscriber groups, and calculating by each subscriber of each group the transmission time of subsequent messages for its subscriber group after receiving these messages and each subscriber is included in the reception mode only while the base stations transmit said subsequent messages for its group of subscribers in the next cycle, taking into account the number of groups of subscribers.