55 patents
Page 2 of 3
Utility
Hybrid data transport for a virtualized distributed antenna system
23 Feb 21
A system for data transport in a Distributed Antenna System (DAS) includes a plurality of remote Digital Access Units (DAUs) located at a Remote location.
Shawn Patrick Stapleton, Sasa Trajkovic
Filed: 9 Jan 20
Utility
Method and System for Link Synchronization In an Lte-tdd Architecture
18 Feb 21
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: 16 Oct 20
Utility
Method and system for link synchronization in an LTE-TDD architecture
7 Dec 20
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: 5 Sep 19
Utility
System and Method for Increasing Bandwidth for Digital Predistortion In Multi-channel Wideband Communication Systems
11 Nov 20
A method of operating a communications system includes receiving a signal at a digital predistorter (DPD), introducing predistortion to the signal using the DPD, and converting the predistorted signal to an analog signal using a digital-to-analog converter having a first bandwidth.
Wan-Jong KIM, Shawn Patrick STAPLETON
Filed: 29 Jul 20
Utility
Modulation Agnostic Digital Hybrid Mode Power Amplifier System and Method
11 Nov 20
A RF-digital hybrid mode power amplifier system for achieving high efficiency and high linearity in wideband communication systems is disclosed.
Wan Jong KIM, Kyoung Joon CHO, Shawn Patrick STAPLETON, Ying XIAO
Filed: 23 Jul 20
Utility
Data Transport In a Virtualized Distributed Antenna System
4 Nov 20
A system for routing signals in a Distributed Antenna System (DAS) includes one or more local Digital Access Units (DAUs) located at a local location and one or more remote DAUs located at one or more remote locations.
Shawn Patrick STAPLETON, Sasa TRAJKOVIC
Filed: 14 Jul 20
Utility
Wide Bandwidth Digital Predistortion System with Reduced Sampling Rate
21 Oct 20
A digital predistortion linearization method is provided for increasing the instantaneous or operational bandwidth for RF power amplifiers employed in wideband communication systems.
Wan-Jong KIM, Shawn Patrick STAPLETON
Filed: 6 Jul 20
Utility
Redundancy In a Public Safety Distributed Antenna System
16 Sep 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: 28 Apr 20
Utility
Method and System for Wi-fi Data Transmission
16 Sep 20
A system for networking Wi-Fi Access Points in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs).
Sasa TRAJKOVIC, Shawn Patrick STAPLETON, Qianqi ZHUANG
Filed: 2 Jun 20
Utility
System and method for increasing bandwidth for digital predistortion in multi-channel wideband communication systems
17 Aug 20
A method of operating a communications system includes receiving a signal at a digital predistorter (DPD), introducing predistortion to the signal using the DPD, and converting the predistorted signal to an analog signal using a digital-to-analog converter having a first bandwidth.
Wan-Jong Kim, Shawn Patrick Stapleton
Filed: 18 Feb 19
Utility
Digital Multiplexer In a Distributed Antenna System
29 Jul 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: 14 Apr 20
Utility
Wide bandwidth digital predistortion system with reduced sampling rate
27 Jul 20
A digital predistortion linearization method is provided for increasing the instantaneous or operational bandwidth for RF power amplifiers employed in wideband communication systems.
Wan-Jong Kim, Shawn Patrick Stapleton
Filed: 3 Jan 19
Utility
Modulation agnostic digital hybrid mode power amplifier system and method
27 Jul 20
A RF-digital hybrid mode power amplifier system for achieving high efficiency and high linearity in wideband communication systems is disclosed.
Wan Jong Kim, Kyoung Joon Cho, Shawn Patrick Stapleton, Ying Xiao
Filed: 29 Nov 17
Utility
Virtualized Wireless Mesh Network
22 Jul 20
According to an embodiment of the present invention, a network is provided.
Albert S. LEE, Shawn Patrick STAPLETON, Paul LEMSON, Gary SPEDALIERE
Filed: 12 Feb 20
Utility
Data transport in a virtualized distributed antenna system
20 Jul 20
A system for routing signals in a Distributed Antenna System (DAS) includes one or more local Digital Access Units (DAUs) located at a local location and one or more remote DAUs located at one or more remote locations.
Shawn Patrick Stapleton, Sasa Trajkovic
Filed: 17 Jul 18
Utility
Virtual Radio Access Network Using Software-defined Network of Remotes and Digital Multiplexing Switches
10 Jun 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: 5 Jan 20
Utility
Method and system for Wi-Fi data transmission
8 Jun 20
A system for networking Wi-Fi Access Points in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs).
Sasa Trajkovic, Shawn Patrick Stapleton, Qianqi Zhuang
Filed: 26 Feb 18
Utility
Optimization of Traffic Load In a Distributed Antenna System
13 May 20
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: 22 Oct 19
Utility
Network Switch for a Distributed Antenna Network
6 May 20
A system for transporting IP data in a Distributed Antenna System includes at least one Digital Access Units (DAU) having a plurality of optical input/output ports and at least one Ethernet port and a plurality of Digital Remote Units (DRUs) coupled to the at least one DAU.
Qianqi Zhuang, Shawn Patrick Stapleton
Filed: 16 Jul 19
Utility
Hybrid Data Transport for a Virtualized Distributed Antenna System
6 May 20
A system for data transport in a Distributed Antenna System (DAS) includes a plurality of remote Digital Access Units (DAUs) located at a Remote location.
Shawn Patrick STAPLETON, Sasa TRAJKOVIC
Filed: 8 Jan 20