PDC (Personal Digital Cellular) 是一种由日本开发及使用的2G流动电话通信标准。

与D-AMPS及GSM相似，PDC采用TDMA技术。标准由RCR（其后变成ARIB）在1991年4月制定。而NTT DoCoMo在1993年3月推出其数码MOVA服务。PDC采用25 kHz载波、3个时间格、pi/4-DQPSK 编码及低速率11.2 kbit/s 及 5.6 kbit/s（半速率）话音编解码器。

PDC使用 800 MHz（下传 810-888 MHz，上传 893-958 MHz），及 1.5 GHz（下传 1477-1501 MHz，上传 1429-1453 MHz）频谱。空中接口(air interface) 订为RCR STD-27，核心网络地图（core network MAP）为 JJ-70.10。NEC与易利信是主要网络设备制造商。

Personal Digital Cellular (PDC) was a 2G mobile telecommunications standard used exclusively in Japan.

After a peak of nearly 80 million subscribers to PDC, it had 46 million subscribers in December 2005, and was slowly phased out in favor of 3G technologies like W-CDMA and CDMA2000. At the end of March 2012, the count had dwindled down to almost 200,000 subscribers. NTT Docomo shut down their network, mova, on April 1, 2012 at 00.00 am.