TH17331A - How to disconnect the communication connection that is currently in the system. - Google Patents

Abstract

Forced disconnection method in which the communication connection established between Mobile Stations (MS) and Switched Mobile Services (MSC) networks, depending on whether The communication connection (TCHk) initially allocated to a mobile station is no longer available. Or calling connection Or attempt to forward the wave has failed in this proposed method, with the intention of forcing the mobile station (MS) to withdraw the allocated range. The network sends it to a mobile station with a signal (SB1), which stimulates the measurement process. The time in the mobile station (MS) that the sensed signal (SB2) is sent back to the network. When the network (MSC) does not want the mobile station (MS) to hold the allocated channel (TCHk) signal (SB3), this stops the process of checking the time not being sent to the mobile station. Resulting in a detachment of the communication channel The part that is also described is the mobile station. This includes counter circuits (201, 202) to influence the time verification process.

Claims (5)

1. The method of disconnecting an established communication connection between the station and Mobile radio networks Where communication between the network and the mobile station A number occurs with a number of communication channels (TCH1-TCHn) and where they communicate through a specific communication channel between the network and the mobile station. Set to start and end In response to normal signal transmission from Network to mobile station Where the network measures the state of the Communicate allocated to Indicating whether the communication was in progress or terminated on the channel. This allocated channel should be disconnected, so the channel is free, available to other mobile stations where the network will initiate the independent transmission process (SB1, SB2, ....). From the quality of the channel allocated to And where forcing the mobile station to withdraw the channel Communication signal allocated to Where directed by the manner in which the signaling process involves transmission in a network (MSC) where the first signal (SB1) goes to the mobile station. Which under the reception of the signal Where one senses signal (SB2) at the same time that the time monitoring process is triggered and under which the sensory signal is transmitted from the network where the second signal (SB3), when Received will prevent the time monitoring process from stopping, which will cause the operator to withdraw from the active communication channel. 2. Method as stated in Clause 1 where the signaling process was initiated. The second signal (SB3) from the network (MSC) consists of a signal that can be received and measured in a mobile station (MS), but this includes multiple color coding (DVCC) for this station. To prevent the time verification process from going down 3. Method as stated in Clause 1 where the signaling process was initiated. The second signal (SB3) from the network (MSC) consists of a signal that can be received and measured by a mobile station (MS), including a fault correction code. At mobile stations, measure the large error of bits in the received signal to prevent the time-checking process from interrupting. 4.Mobile stations integrated into a mobile radio system Where there is a station A number of mobile and mobile radio networks (MSC, BS), which send signals to each Mobile stations (MS1, MS2, ....) in connection with the establishment of a channel connection. Communication allocated to And related to this disconnect When the channel It is no longer needed for communication. Where mobile stations have a combination of transmitter and receiver units (11-19 and 21-29 respectively) consisting of a measuring unit (22, 23) to measure the transmission of the network signal. Including the measurement of errors And error correction and processor (20) to control and force it, which consists of a time monitoring unit (201), which can be triggered by the processor (20) under the reception of a synchronous signal. Synchronize incoming from the network that is set up to the time limit of the synchronized signal. Which may not happen if the channel Communicate spread Which the network will be confined Where directed by the mobile station receiver unit is used to receive and measure. A first synchronized signal (SB1) in the network transmission process, in which the signal was accurately measured by the said probe (23) and caused the processor unit (20) to excite the unit. Check the time (201) to initiate the time measurement process with which the processor unit (20) is being used to initiate transmission to the perceived signal (SB2) network. Two (SB3) were sent from the network. Mobile station (MS1), which contains a signal without it being able to be measured correctly. By mobile station (MS1) where a second synchronized signal (SB3) is received in the same way as First synchronized signal (SB1) but not measured correctly. Where the time measurement unit (201) was not deleted. And time constraints on orders have been too high, so mobile stations withdrew the allocated communication channel 5. Mobile station As stated in Clause 4, where the station itself will include The next time monitoring unit (202) receives a second synchronized signal (SB3) and is activated to initiate the time measurement process. Where the processor (20) initiates transmission. The second received signal (SB4) goes to the network. And where the second synchronization signal (SB4) is received by the network It depends on whether it wants the channel to be confined by the station. Moving or not Whether the control from the transmission (TCH) to stop the measurement process Time or send a signal, so stop the time measurement process.