26 patents
Page 2 of 2
Utility
Redundancy in a public safety Distributed Antenna System
4 May 20
A redundancy system for data transport in a Distributed Antenna System (DAS) includes a plurality of Digital Access Units (DAUs).
Sasa Trajkovic, Andrew Leung
Filed: 11 May 17
Utility
Digital multiplexer in a distributed antenna system
27 Apr 20
A system for routing signals in a Distributed Antenna System (DAS) includes one or more Base Band Units (BBUs).
Shawn Patrick Stapleton, Sasa Trajkovic
Filed: 22 Dec 14
Utility
Method and system for soft frequency reuse in a distributed antenna system
9 Dec 19
A method for routing and switching operator RF signals includes providing one or more Digital Remote Units (DRUs) and providing at least one Digital Access Unit (DAU) configured to communicate with at least one of the one or more DRUs.
Seyed Amin Hejazi, Shawn Patrick Stapleton
Filed: 5 Mar 18
Utility
Optimization of traffic load in a distributed antenna system
9 Dec 19
A system for dynamically routing signals in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs).
Shawn Patrick Stapleton, Seyed Amin Hejazi
Filed: 23 Jul 13
Utility
Method and system for link synchronization in an LTE-TDD architecture
21 Oct 19
A method of detecting a synchronization switching pulse using a power detector in a time division duplexing (TDD) system includes receiving an input signal, detecting a power level associated with the input signal using a digital power meter, and determining a configuration associated with the input signal.
Wan-Jong Kim, Shawn Patrick Stapleton
Filed: 20 Nov 17
Utility
Self-optimizing distributed antenna system using soft frequency reuse
30 Sep 19
A method of determining a carrier power in a communications system including a processor includes a) setting a power differential between a reference carrier and one or more carriers, b) measuring a number of satisfied users at the power differential, and c) measuring a capacity for the satisfied users at the power differential.
Seyed Amin Hejazi, Shawn Patrick Stapleton
Filed: 13 Aug 17