Error correction method and apparatus for TTY on VoIP...
Error handling in a wireless communications system
Ethernet communication device on coaxial cable
Failsafe management of periodic communications during system...
Far echo canceller for PCM modems
Filter and process for reducing noise in audio signals
Filter cell, method of deriving an echo component and an...
Filtered transmit cancellation in a full-duplex modem data...
Filtering method to allow FDD and TDD operation in PCS...
Filtering method to allow FDD and TDD operation in PCS...
Filtering method to allow FDD and TDD operations in PCS...
Filtering method to allow FDD and TDD operations in PCS...
Finding duplex mismatches in copper based networks
Finding duplex mismatches in copper based networks
Flexible method and apparatus for encoding and decoding...
Flexible radio link control protocol
Forward ACK/NACK channel for CDMA system
Frame structure for a wireless communication system
Frame structure having non-symmetrical slot assignments for mobi
Frame timing control of time division multiple access