Dr. Liu graduated from the Beijing Med Univ, Beijing City, Beijing, China in 1993. Dr. Liu works in Danvers, MA and specializes in Endocrinology, Diabetes & Metabolism and Diabetes. Dr. Liu is affiliated with Beverly Hospital.
Dr. Liu graduated from the Beijing Med Univ, Beijing City, Beijing, China in 1991. She works in Kingman, AZ and 1 other location and specializes in Nephrology. Dr. Liu is affiliated with Havasu Regional Medical Center, Kingman Regional Medical Center and Valley View Medical Center.
Dr. Liu graduated from the China Med Univ, Shenyang City, Liaoning, China in 1984. He works in Gainesville, FL and specializes in Child Neurology. Dr. Liu is affiliated with UF Health Shands Hospital.
Kai Yin Eng - Middletown NJ Zhao Liu - Fords NJ Malathi Veeraraghavan - Atlantic Highlands NJ
Assignee:
Lucent Technologies Inc. - Murray Hill NJ
International Classification:
H04L 1200
US Classification:
709246
Abstract:
A wireless services data network supporting the mobility of an Internet Protocol (IP) over ATM networks is implemented such that a joint ATM-layer hand-off and MAC-layer hand-off are respectively used to handle in-session and inter-session mobility. In this way the effect of mobility is localized and transparent to higher-layer protocols. Also, different functions, including the so-called Address Resolution protocol, location of a mobile, and ATM connection, are combined to reduce front-end delay for connectionless packet transmissions in connection-oriented ATM networks.