VOICE PACKET TRANSMITTING/RECEIVING SYSTEM FOR REDUCING A LOSS OF A VOICE PACKET AND A METHOD THEREFOR, CONCERNED WITH ENALBING A USER TO MAKE CALL COMMUNICATION CLEARLY

摘要

Purpose: a voice packet transmitting/receiving system of loss is reduced for a voice packet and a kind of method is arranged to that a user is allowed obviously to manufacture call communication by effectively enhancing the loss of a voice packet thus. Construction: a voice detector (111) detects the transmission of voice packets among packet to b. One buffer unit (112) stores the voice packet detected. One buffer control unit (113) reads voice packet, the horizontal deflection being stored in buffer unit (112), in a vertical direction. From buffer control unit (113), one error correction code controller (114) is inserted into self-correcting code type field transmission in voice packet, and store information according to the information of a RTCP (RTCP Real-time Transport Control Protocol) and transmits it in self-correcting code type field for error correction. One error correction code controller (121) receives voice packet from a transmitter (110) and voice packet is righted the wrong. One buffer unit (123) storaged voice packet is transmitted from error correction code controller (121). One buffer control unit (122) distributes a memory space to buffer unit (123), storaged voice packet, from error correction code controller (121), the region of the distribution of the buffer unit (123) in a vertical direction reads voice packet voice packet in a horizontal direction and reduces loss.