초록 ▼

In a mobile communication system, two or more parallel traffic channels are allocated for high-speed data transmission over the radio path. Different channel numbers (e.g., ch0, ch1, ch2, ch3) are assigned to these parallel traffic channels for the duration of a connection. The data of a high-speed

In a mobile communication system, two or more parallel traffic channels are allocated for high-speed data transmission over the radio path. Different channel numbers (e.g., ch0, ch1, ch2, ch3) are assigned to these parallel traffic channels for the duration of a connection. The data of a high-speed data signal are inserted at the distribution point of the transmission end of the connection, into frames, each of which is provided with a channel number indicating the parallel traffic channel used for the transmission. The frames transmitted in a traffic channel always contain the same channel number during the whole call. The frames are divided into parallel traffic channels in a sequential order according to the channel numbering. At the reception end, of the connection, the data contained in the frames are reassembled into a high-speed data signal in the sequential order according to the channel numbers provided in the frames. Additionally, frame numbering may be used within each of the traffic channels so that at least two successive frames always have a different frame number (e.g., fr0, fr1). As a consequence, the allowed delay offset between the traffic channels increase with the number of the frame numbers, and the order of the frames maintained under any circumstances.

대표청구항 ▼

[ We claim:] [1.] A method for high-speed data transmission over an air interface between a mobile station and a fixed mobile communication network in a digital mobile communication system, said method comprising:allocating to said mobile station at least two parallel traffic channels respectively h

[ We claim:] [1.] A method for high-speed data transmission over an air interface between a mobile station and a fixed mobile communication network in a digital mobile communication system, said method comprising:allocating to said mobile station at least two parallel traffic channels respectively having mutually different channel number identifiers assigned as channel numbering for the duration of a connection to a reception and, for transmission of a high-speed data signal as frames containing data, when the data transmission rate required by said high-speed data signal exceeds the maximum transmission rate of one said traffic channel;dividing said frames into said allocated traffic channels in a respective sequential order according to said channel numbering and transmitting said frames from said mobile station acting as a transmission end, to said reception end; andreassembling said data in said frames into a high-speed data signal, based on said sequential order according to said channel numbering, at said reception end.