TH31437B - Wireless base station for minimizing interference from control signals emitted by another wireless base station. - Google Patents

Abstract

DC60 (15/12/43) The 50 signal processor in a wireless base station generates an omnidirectional pattern to transmit a discrete control signal, generates an antenna array pattern to receive a control signal from a mobile station. and will still send the allocation Channels are linked using a surround or columnar pattern. one of the air The signal processor 50 in a wireless base station generates an omnidirectional pattern to transmit an intermittent control signal, generates an antenna array pattern to receive a control signal from a mobile station. and will still send the allocation The link channel uses a omnidirectional pattern or columnar array pattern. one of the air

Claims (5)

1.Wireless base station for generating an omni-directional antenna pattern to transmit control signals. To a non-specific mobile station And for creating an array of antenna patterns to transmit Control signal to a specific stationary station In which a wireless base station consists of Functional control unit When the control signal is passed to a specific mobile station (i) to refer to the receiving status of the control signal that was previously transmitted from the mobile station at Specificity and period since the receipt of the control contract And if the receiving status and duration meet the required conditions (ii) to carry out the control so that transmission is performed after the row antenna pattern. The sequence is stopped from being formed and the omni-directional antenna pattern is forcibly generated where the specified condition of the support state is correctly responded when the request of the channel generation The link was obtained from a specific mobile station, a crash during the creation request. Link channel And the reference signal was recorded. And the error value is greater than or equal to the shift start value and the specified duration condition will be correctly responded when the tunneling request. A link is obtained from a specific mobile station. And the elapsed time from receiving the creation request The link channel reaches the transmission of the control signal beyond a predetermined time. 2. Wireless base station of claim 1, where the control signal is transmitted to a specific mobile station, including the message displayed. Link transponder created as requested. Re-requested link tunnel allocation, requested link tunnel allocation, or rejection of link tunnel allocation. 3. Claim 1 wireless base station which, when the judge makes a negative judgment The control unit controls the base station wirelessly so that transmission using a sequential pattern is executed with increased transmission power. 4. Claim 1 wireless base station, where the decision making agency when the requested link channel was received promptly. 5. The control method is used by a wireless base station that transmits control signals to the mobile station. It can be non-specific by generating a secondary antenna pattern and transmitting control signals to the station. The control method consists of a judgment process of deciding when the control signal is conditionally passed to a specific base station. That both of the following conditions are assured; (a) the difference between the reference signal received in the Immediate early reception from a mobile station that is equal to or greater than the shift start value and (b) elapsed time During the immediate preceding reception and transmission of a predetermined length control signal; And the control procedure of stopping a wireless base station from creating a line array antenna pattern, steering the wireless base station to transmitting control signals by creating an omni-directional antenna pattern and setting up a control signal. Controls the base station wirelessly so that the transmission power is temporarily low. When the judge has decided both conditions Two that made it sure