Harris Stratex Networks Operating Corporation Patent applications |
Patent application number | Title | Published |
20130118010 | Packaging for Low-Cost, High-Performance Microwave and Millimeter Wave Modules - Microwave or millimeter wave module packaging having a module with a baseplate, transition board and cover. The baseplate includes microwave or millimeter wave components attached thereto. The transition board includes a first connector attached to a first side thereof and operatively connected to the components, and a second connector attached to a second side thereof and operatively connected to the components through the board. The cover and baseplate form a cavity containing the board and components, and the second connector may be operatively connected to a third connector such as a printed circuit board disposed outside of the cavity and on a higher level assembly. The transition board may further include a fourth connector operatively connected to the components for providing a signal to an external component or device or receiving a signal from an external component or device. | 05-16-2013 |
20100079171 | QUALITY OF PHASE LOCK AND LOSS OF LOCK DETECTOR - A systems and methods for providing phase lock conditions detection, such as a quality of phase lock and loss of lock detection, are described herein. One exemplary method comprises detecting an output frequency, comparing the output frequency with a first reference signal, providing a first signal and a second signal as a function of the output frequency and first reference signal comparison, receiving a predetermined threshold from a second reference signal, monitoring a deviation of the first and second signals from the predetermined threshold, generating a third signal as a function of the deviation, comparing the third signal to a window threshold wherein the window threshold is set based on a predetermined loop variable, generating a fourth signal a function of the third signal and the window threshold comparison, and providing an alarm based on the fourth signal. | 04-01-2010 |
20100067462 | Systems and Methods for Data Path Control in a Wireless Network - In various embodiments, the data plane may be abstracted from a control plane in a wireless network such as WiMax, WiFi, LTE or the like. In some embodiments, a method comprises a receiving control data at a control server from a source device, generating routing instructions at the control server regarding routing network data based on the control data, providing the routing instructions to a routing device, configuring the routing device based on the routing instructions, receiving network data from the source device, and routing the network data from the source device to a target device using the configured routing device. | 03-18-2010 |
20090323567 | Wide Dynamic Range Power Detection Scheme - A power detection circuit is described that provides for a wide dynamic range power detection. In one embodiment, a system comprises a transmitter, a diplexer, an antenna, a detector module, a signal converter and a microprocessor. The transmitter may be configured to transmit an output signal. The diplexer electrically may be coupled to the transmitter and may be configured to provide the output signal. The antenna may be electrically coupled to the diplexer and may be configured to transmit the output signal from the diplexer. The detector module may be electrically coupled to the diplexer and the antenna. The detector module may be configured to detect a power level of the output signal. The signal converter may be electrically coupled to the detector module. The signal converter may be configured to convert the output signal to a digital signal. The microprocessor may be electrically coupled to the signal converter. The microprocessor may be configured to control an input into the transmitter based on the digital signal. | 12-31-2009 |
20090310582 | Systems and Methods for Distributed Data Routing in a Wireless Network - In various embodiments, the data plane may be abstracted from a control plane in a wireless network such as WiMax, WiFi, LTE or the like. In some embodiments, a routing device comprises a control module, a service module, and a router module. The control module may be configured to receive communication instructions from a control server. The service module may be configured to process the communication instructions and provide data path instructions based on the communication instructions. The router module may be configured to receive data from a source device and route the processed data to a target device based on the data path instructions. The control server may comprise a WiMax server such as an ASN server or a CSN server. | 12-17-2009 |
20090067324 | Resilient Data Communications with Physical Layer Link Aggregation, Extended Failure Detection and Load Balancing - Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols. | 03-12-2009 |
20090038420 | Rack System and a Method for Processing Manufactured Products - A rack system and method are provided for processing manufactured products prior to shipment. To simulate reality, the design of such rack system and method contemplates replicating field conditions for use of the manufactured products. A rack system for processing units of manufactured products may comprise one or more plates coupled to a frame. A preferred approach includes designing the rack for use by an operator without specialized skills. This approach includes verifying that there is a match between the configuration of the unit mounted on the plate and the operating mode of the plate before processing can commence. The rack may include a detector for obtaining data from the plate and unit and a processor for comparing the obtained data to determine whether there is a match. A rack system designed using this approach can be useful in processing outdoor units of a split-mount system such as a microwave radio system. | 02-12-2009 |
20080315961 | Quality of Phase Lock and Loss of Lock Detector - A system, apparatus and method for providing phase lock conditions detection such as a quality of phase lock and loss of lock detection. A phase locked loop (PLL) circuit may comprise an oscillator for providing an output frequency, as well as a detector for detecting the output frequency of the oscillator, comparing the output frequency with a reference signal and outputting a first and second signals as a function of the comparison. The PLL circuit may further include an amplifying circuit for receiving the first and second signals, monitoring a deviation of the first and second signals from a predetermined threshold, and generating a third signal as a function of the deviation. The PLL circuit may further comprise a comparison circuit for receiving the third signal, comparing the third signal to a window threshold, and generating a fourth signal as a function of the comparison. The window threshold may be a function of apriori knowledge of at least one loop variable, wherein the window threshold is set based on a predetermined loop variable. An alarm circuit may receive the fourth signal and provide an alarm. | 12-25-2008 |
20080291826 | Dynamic Load Balancing for Layer-2 Link Aggregation - Load balancing for layer-2 link aggregation involves initial assignment of link aggregation keys (LAGKs) and reassignment of LAGKs when a load imbalance condition that merits action is discovered. Load conditions change dynamically and for this reason load balancing tends to also be dynamic. Load balancing is preferably performed when it is necessary. Thus an imbalance condition that triggers load balancing is preferably limited to conditions such as when there is frame drop, loss of synchronization or physical link capacity exceeded. | 11-27-2008 |
20080287076 | Compact Wide Dynamic Range Transmitter For Point To Point Radio - A radio frequency transmitter comprising a modem which receives one or more input data signals and an adaptive predistortion signal and provides a baseband in-phase signal and a baseband quadrature signal. The transmitter may comprise a power amplifier module which receives the in-phase and quadrature phase signals and provides a radio frequency output signal. A predistortion module receives the radio frequency signal, downconverts the radio frequency signal to an intermediate frequency signal, and downconverts the intermediate frequency signal to a baseband feedback signal. The transmitter samples the feedback signal and provides an adaptive predistortion signal to the modem. | 11-20-2008 |
20080285684 | Compact Dual Receiver Architecture for Point to Point Radio - A radio frequency receiver comprising a receiver module, an intermediate frequency (“IF”) module, a synthesizer module and a controller module. The receiver module receives a radio frequency signal and provides a baseband in-phase signal and a baseband quadrature signal eliminates a sideband of the in-phase and quadrature signals to create a first and a second signal, downconverts the first and second signal to a first and a second IF signal, and selects one of the first or second IF signals. The IF module receives the first or second IF signal, performs analog-to-digital conversion on the first or second IF signal, and demodulates the digitally converted. If signal The synthesizer module receives a programmable reference signal, downconverts the reference signal to an IF feedback signal, downconverts the reference signal to a baseband feedback signal provides the IF feedback signal to the IF module, and provides the baseband feedback signal to the receiver module. The controller module samples the digitally converted IF signal and provides the programmable reference signal to the synthesizer module to thereby provide a demodulated output signal. | 11-20-2008 |