Bell Communications Research, Inc.

Robert Conrad Malkemes

Ravi Kumar Jain

Hamilton W Arnold

Robert A Ziegler

Li-Fung Chang

Joseph Frank Rizzo

Kenneth White Leland

Disclosed are a system and method for providing wireless access to a network, such as the internet. The disclosed technique takes into account the inherent asymmetric and bursty characteristics of internet communication to obtain more efficiency in the communication between a user and an access provider. In doing so, the invention provides a technique that can be used to economically provide wireless access to the internet at data rates that are comparable to what a user would receive over ISDN lines.

Method and system for wireless internet access

A technique for controlling the transmission power level of a transmitter, particularly in a wireless personal communication system, is disclosed. This technique assists in the prevention of interference between transceivers from degrading the quality of transmissions. Transmission power level is controlled through a hybrid circuit containing both digital and analog electronics. The transmission power level is set by controlling both the amount by which a data stream is compressed and the gain of an analog transmit power amplifier. This approach allows adequate control over the transmission power level; it avoids the need for utilizing excessively wide data paths for the digital transmit signals (which may compromise portable terminal battery consumption), or utilizing expensive, hard-to-calibrate analog electronics.

Hybrid analog/digital method and apparatus for controlling the

Growing community of inventors

Bricktown, NJ, United States of America

Robert Conrad Malkemes