VOL.7 NO.4

DOCOMO Today

• Perspectives on Globalization

Development Reports

• PushTalk Service System
• Location Information Functions for FOMA Terminals -Location Positioning Function-
• New Applications in FOMA 902i
• IP Service Control Point and Signaling Gateway for IP Common Channel Signal Network

Collaboration Projects

• Traffic Control by Influencing User Behavior
• Analysis and Evaluation of Spectral Efficiency in Multihop Transmission
• Spatial-Temporal Multiplexing Packet Radio Signal Transmission Technologies
• Design Scheme of Miniaturized Circuits Configuration for 5 GHz Band Coplanar Filters
• Implementation and Evaluation of RLS Adaptive Array Using FPGA
• Analysis of Propagation Channel in Urban Street Microcell Environment
• Biological Tissue-Equivalent Phantoms Usable in Broadband Frequency Range
• Capacity Deterioration Characteristics of Li-ion Batteries for Mobile Terminals

Activities

• Participation Report of the World Summit on the Information Society (WSIS)

Selected articles on this website can be downloaded in PDF format.