Abstract A base transceiver station equipment, and a radio subsystem using the same, provided a radio interface unit for forming a radio zone, receiving signals transmitted by a mobile station located in that radio zone based on a channel setting procedure or transmitted in a speech state, and measuring the quality of transmission; an identification information acquisition unit for acquiring identification information added to these received signals by a mobile station or identification information indicating a timing when those signals were received; a control unit for interfacing with the radio interface unit and a communication link formed with base station control equipment which takes the lead in the channel setting; and the control unit transmits transmission information given as a signal with a measured quality of transmission exceeding a threshold value among signals received by the radio interface unit and the identification information obtained by the identification information acquisition unit for this signal to the communication link. Thereby, the amount of traffic between a base transceiver station and a base station control office can be reduced.
Base transceiver station equipment provided with: a radio interface means which receives a signal in a hand off mode from a mobile station transmitting the signal to the base transceiver station equipment and to at least one neighboring base transceiver station equipment, and measures a quality of the received signal; and a control means that interfaces with the radio interface means and a communication link connected with a base station control equipment; wherein the control means determines whether or not the received signal should be transmitted to the communication link connected with the base station control equipment in accordance with a quality measured by the radio interface means and a threshold value.
Claim 2
Dependent Claim
112 words
Base transceiver station equipment provided with: a radio interface means which receives a signal in a hand off mode from a mobile station transmitting the signal to the base transceiver station equipment and to at least one neighboring base transceiver station equipment, and measures a quality of the received signal; and a control means that interfaces with the radio interface means and a communication link connected with a base station control equipment; wherein the control means determines whether or not the received signal should be transmitted to the communication link connected with the base station control equipment in accordance with a quality measured by the radio interface means and a threshold value.
Claim 3
Dependent Claim
34 words
Base transceiver station equipment according to claim 1 , wherein the control means adopts a value theoretically calculated in advance based on the zone configuration or found by actual measurement as the threshold value.
Claim 4
Dependent Claim
69 words
Base transceiver station equipment according to claim 1 , further comprising an identification information acquisition means that acquires identification information added to the signal received by the radio interface means from the mobile station or identification information indicating a timing of the reception of that signal; wherein the control means further transmits to the communication link the identification information obtained by the identification information acquisition means for this signal.