Minimum Duration Outage for CDMA Cellular Systems: A Level Crossing Analysis. - Narayan B. Mandayam; Pi-Chun Chen; Jack M. Holtzman (Wirel. Pers. Commun., 1998)

Location estimation in CDMA systems: enhanced measurement on pilot channels. - Pi-Chun Chen (ICC, 1999)

A non-line-of-sight error mitigation algorithm in location estimation. - Pi-Chun Chen (WCNC, 1999)

GPRS-PACS: evolution of T-PACS towards third generation wireless services. - Pi-Chun Chen; Vijay Varma; Gregory P. Pollini; Howard Sherry (PIMRC, 2000)

Forward link performance analysis of the CDMA2000ast 3G1X data system. - Qi Bi; Pi-Chun Chen; Patrick Li; Stan Vitebsky; Yang Yang (Bell Labs Tech. J., 2003)

An analysis of VoIP service using 1×EV-DO revision a system. - Qi Bi; Pi-Chun Chen; Yang Yang; Qinqing Zhang (IEEE J. Sel. Areas Commun., 2006)

Performance of 1x EV-do revision a systems with best effort data and voice over IP. - Qi Bi; Pi-Chun Chen; Stan Vitebsky; Yang Yang; Qinqing Zhang (Bell Labs Tech. J., 2007)

Quality of service support in 1x EV-do revision a systems. - Pi-Chun Chen; Ren Da; Chris Mooney; Yang Yang; Qinqing Zhang; Lily H. Zhu; Jialin Zou (Bell Labs Tech. J., 2007)