PURPOSE: To improve the multiplicity of the TDMA(time division multiplex system) between a base station and an exchange station by not adopting a part of correction and detection for transmission line encoding in the transmission section between the base station and the exchange station.
CONSTITUTION: In a transmission line 15 between a base station 14 and an exchange station 26, a part of or whole error correction and detection is not used for transmission line encoding. In short, a part of or whole error correction/detection code is decoded on the information sent from a mobile station 11 to the exchange station 26 by the mobile station 11. The remaining error correction and detection codes are decoded by the exchange station 26. On the information to be sent from the exchange station 26 to the mobile station 11, a part of or whole error correction/detection encoding is not performed and the remaining error correction/detection encoding is performed by the base station 14 and the redundant addition information is given. As the result, the transmission speed on the transmission line 15 between the base station 14 and the exchange station 26 is reduced and the TDMA multiplicity in the transmission section between both stations 14 and 26 can be increased.
| WO/2021/018089 | CHANNEL TRANSMISSION METHOD, APPARATUS, NETWORK-SIDE DEVICE AND TERMINAL |
| WO/2020/217612 | BASE STATION, TERMINAL AND COMMUNICATION METHOD |
| JP5623442 | MULTIPLEHYPOTHESIS decoding |
MURASE ATSUSHI
SASAKI MASAMI
OTO YUTAKA
