Arraycomm, Inc.

Lars Johan Persson

Athanasios Agamamnon Kasapi

Xiaoming Yu

Xiangzhong Zeng

A method is presented comprising identifying a weak component in a wireless communication link, instructing a transmitter of the weak component to invoke repetition coding, and selectively combining signals received via multiple antennae on multiple channels to recover information contained in the transmitted signal.

Method and apparatus for increasing the effective range of a communication link in a wireless communication system

Embodiments of the invention provide various methods for detecting a spatial division multiple access (SDMA) channel swap. A first SDMA communication channel is assigned to a first user terminal that initially transmits its signal over the first SDMA communication channel. A second SDMA communication channel is assigned to a second user terminal that initially transmits its signal over the second SDMA communication channel. The first user terminal's signal and the second user terminal's signal are analyzed to determine that the first user terminal is transmitting its signal over the second SDMA communication channel and the second user terminal is transmitting its signal over the first SDMA communication channel.

Growing community of inventors

Palo Alto, CA, United States of America

Lars Johan Persson