Lawrence Downing
Motorola
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Publication
Featured researches published by Lawrence Downing.
vehicular technology conference | 2005
Weimin Xiao; Amitava Ghosh; Dennis Ray Schaeffer; Lawrence Downing
Third generation wireless communication systems, such as High Rate Packet Data (HRPD-A), also known as 1xEV-DO Revision A, and High Speed Downlink/Uplink Packet Access (HSDPA/HSUPA) have been standardized to support high-speed data and Internet access in cellular systems. Advanced techniques such as adaptive modulation and coding, Hybrid ARQ (H-ARQ), fast scheduling and a de- centralized architecture have been included in these systems to achieve high peak data rate and significantly higher sector and user throughput. It is shown that approximately 35-40 Erlangs could be supported with a delay bound of around 250 msec for mobile-to-mobile call for HRPD-A and around 90- 100 Erlangs for HSDPA/HSUPA combination with a similar delay bound of HRPD-A.
Archive | 2002
Stanley J. Benes; Lawrence Downing; Gerald J. Gutowski
Archive | 2001
Stanley J. Benes; William P. Declerck; Gerald J. Gutowski; Lawrence Downing
Archive | 2002
Stanley J. Benes; Lawrence Downing; Gerald J. Gutowski
Archive | 2005
Gerald J. Gutowski; Stanley J. Benes; Lawrence Downing
Archive | 2007
Stanley J. Benes; Anthony K. Dean; Lawrence Downing; Dennis Ray Schaeffer; Subir Saha; Samir Dilipkumar Saklikar; Ishita Majumdar; John M. Harris
Archive | 2006
Fan Wang; Lawrence Downing; Amitava Ghosh; Chandrasekar Sankaran; Jun Tan
Archive | 2005
Gerald J. Gutowski; Stanley J. Benes; Lawrence Downing
Archive | 2005
Stanley J. Benes; Lawrence Downing; Gerald J. Gutowski
Archive | 2007
Fan Wang; Lawrence Downing; Amitava Ghosh; Chandrasekar Sankaran; Jun Tan
