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Maxlinear Asia Singapore Pte Ltd patents


Recent patent applications related to Maxlinear Asia Singapore Pte Ltd. Maxlinear Asia Singapore Pte Ltd is listed as an Agent/Assignee. Note: Maxlinear Asia Singapore Pte Ltd may have other listings under different names/spellings. We're not affiliated with Maxlinear Asia Singapore Pte Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Maxlinear Asia Singapore Pte Ltd-related inventors


Digital-to-analog converter system and method

An interleaved radio frequency digital-to-analog converter (rf dac) suitable for use in cellular base stations and optimized to give both a wide rf tuning range and a wide rf bandwidth is disclosed. The rf dac uses two levels of interleaving, the first providing a direct conversion path from base band (bb) to rf, and the second providing a variable interleaving factor through the use of summation to optimize the output bandwidth as a function of the rf center frequency. ... Maxlinear Asia Singapore Pte Ltd

Digital full duplex over single channel solution for small cell backhaul applications

To provide for higher data rates, a wireless back haul network for connecting small cell base stations to a core network can be implemented using full-duplex over single channel communications. The difficulty with full-duplex over single channel communications, and the reason why it has not become common place in wireless and mobile communication standards to date, is the significant interference that the receiver of a full-duplex communication device will generally experience from the full-duplex communication device's own transmitter transmitting over the same channel that the receiver is to receive signals. ... Maxlinear Asia Singapore Pte Ltd

System and method for frequency reuse for wireless point-to-point backhaul

A system and method for frequency reuse for wireless point-to-point backhaul. Frequency reuse is enabled through the cancellation of interfering signals generated by interference sources. ... Maxlinear Asia Singapore Pte Ltd

Devices and methods for power consumption control in powerline communications systems and apparatus

Systems and methods are provided for optimizing power consumption for power line communication (plc). An example system may include a coupler that connects the system to a power line; an analog front end (afe) for handling communications over the power line via the coupler; and a processor for controlling power consumption of the afe. ... Maxlinear Asia Singapore Pte Ltd

Communication system for telephone line access with crosstalk stability

Methods and systems are provided for telephone line access with crosstalk stability. A transceiver device coupled to a telephone line, bundled with other telephone lines in a telephone cable, may determine when another transceiver device connected to the telephone cable is estimating signal to noise ratio on another telephone line in the telephone cable, and may control communications over on the telephone line, the controlling including forcing a transmission on the telephone line based on the estimation of signal to noise ratio by the other transceiver device. ... Maxlinear Asia Singapore Pte Ltd

Method and apparatus for controlling mismatch in a voltage controlled oscillator array

Methods and systems are provided for adaptively configuring voltage-controlled oscillator (vco) arrays, such as to reduce mismatches among the vcos. A plurality of voltage-controlled oscillators (vcos), connected in parallel to a common control input, and with each vco outputting an oscillating signal based on the common control input and an adjustment input, may be configured to reduce mismatches among the vcos. ... Maxlinear Asia Singapore Pte Ltd

Microwave backhaul system having quadruple capacity

A microwave backhaul system having quadruple capacity. In one embodiment, an outdoor communication unit in a microwave backhaul system is provided, which includes a first and second dual channel processing modules that are each configured to process two transmission/reception channels. ... Maxlinear Asia Singapore Pte Ltd

Adaptive symbol mapping modulation

The continuous demand for capacity and the limited available spectrum in wireless and wired communication has led to reliance on advanced modulation techniques to dramatically increase the number of bits per hertz per second. This demand in capacity and using the higher order constellations shorten the link range, and as a result, system gain becomes an important characteristic. ... Maxlinear Asia Singapore Pte Ltd

System, method and apparatus for phase hits and microphonics cancellation

A system and method for system, method and apparatus for phase hits and microphonics cancellation. In addition to a first rf synthesizer source, a device also includes a second stable reference signal source that operates at a lower frequency as compared to the rf synthesizer source. ... Maxlinear Asia Singapore Pte Ltd

Wireless backhaul

In the subject system, a receiver includes a feed forward circuit, a phase recovery circuit, and a feedback circuit. The feed forward circuit compensates for near reflections and provides an input to the phase recovery circuit and the feedback circuit. ... Maxlinear Asia Singapore Pte Ltd

Radio frequency flash adc circuits

A system and method for sampling an rf signal are described. The system comprises a plurality of capacitors, a plurality of resistors, and a sampling circuit. ... Maxlinear Asia Singapore Pte Ltd

Management of backhaul nodes in a microwave backhaul

A communications network is disclosed that includes one or more microwave backhaul nodes for routing communications between one or more near end mobile communications devices and one or more far end mobile communications devices. The communications network includes a central monitoring and control infrastructure, a remote monitoring and control infrastructure and/or a local monitoring and control infrastructure. ... Maxlinear Asia Singapore Pte Ltd

Adaptive symbol mapping

The continuous demand for capacity and the limited available spectrum in wireless and wired communication has led to reliance on advanced modulation techniques to dramatically increase the number of bits per hertz per second. This demand in capacity and using the higher order constellations shorten the link range, and as a result, system gain becomes an important characteristic. ... Maxlinear Asia Singapore Pte Ltd

Adaptive symbol mapping modulation

The continuous demand for capacity and the limited available spectrum in wireless and wired communication has led to reliance on advanced modulation techniques to dramatically increase the number of bits per hertz per second. This demand in capacity and using the higher order constellations shorten the link range, and as a result, system gain becomes an important characteristic. ... Maxlinear Asia Singapore Pte Ltd

11/16/17 / #20170331515

Communication system for telephone line access with crosstalk mitigation

The present disclosure includes systems and techniques relating to wired communication channels, such as telephone lines in a bundled telephone cable. In some implementations, a system includes telephone lines bundled together, electronic equipment including a first transceiver device for each of the telephone lines, which is configured to coordinate transmissions over a respective telephone line; and second transceiver devices coupled respectively with the telephone lines such that each second transceiver device is respectively paired with a first transceiver device; each pair of first and second transceiver devices is configured to communicate over the respective telephone line connecting the pair using a medium access control (mac) cycle split into predefined time slots for downstream communication and upstream communication; and the first transceiver devices are synchronized with each other to align the mac cycle and the predefined time slots across the telephone lines.. ... Maxlinear Asia Singapore Pte Ltd

11/16/17 / #20170331482

System and method for voltage-controlled oscillator calibration

A system and method for calibrating a voltage-controlled oscillator (vco) having both fine-tuning control and coarse-tuning control. The vco frequency can vary monotonically with changes in each of one or more operational conditions. ... Maxlinear Asia Singapore Pte Ltd

11/16/17 / #20170331438

Method and apparatus for changing the gain of a radio frequency signal

A method and electronic circuit for changing the gain of a radio frequency signal. The apparatus is an electronic circuit comprising one or more variable gain electronic elements, and one or more adjustable phase shifting elements. ... Maxlinear Asia Singapore Pte Ltd

07/20/17 / #20170207937

Automatic gain compression detection and gain control for analog front-end with nonlinear distortion

Methods and systems are provided for gain control in circuits. Gain applied in a circuit may be set to a baseline set gain. ... Maxlinear Asia Singapore Pte Ltd

05/11/17 / #20170134037

Digital-to-analog converter system and method

An interleaved radio frequency digital-to-analog converter (rf dac) suitable for use in cellular base stations and optimized to give both a wide rf tuning range and a wide rf bandwidth is disclosed. The rf dac uses two levels of interleaving, the first providing a direct conversion path from base band (bb) to rf, and the second providing a variable interleaving factor through the use of summation to optimize the output bandwidth as a function of the rf center frequency. ... Maxlinear Asia Singapore Pte Ltd

04/27/17 / #20170118059

Method and apparatus for converting analog radio frequency (rf) signals to the digital domain in a multiband and multicarrier wireless communication system

A method and system are provided for converting wideband analog radio frequency (rf) signals to a digital domain. In an implementation, the system comprises: an amplifier for receiving and amplifying a first wideband analog rf signal comprising one or more first narrowband analog rf signals, each first narrowband analog rf signal occupying a distinct non-overlapping spectral band within a spectrum of the first wideband analog rf signal; n down converter modules; n analog-to-digital converters (adcs); and a cross-connect for connecting any one of the n down converter modules to one or more of the n adcs to analog-to-digital convert only the first narrowband analog rf signals occupying the distinct non-overlapping spectral bands. ... Maxlinear Asia Singapore Pte Ltd

03/30/17 / #20170093409

System and method for voltage-controlled oscillator calibration

A system and method for calibrating a voltage-controlled oscillator (vco) having both fine-tuning control and coarse-tuning control. The vco frequency can vary monotonically with changes in each of one or more operational conditions. ... Maxlinear Asia Singapore Pte Ltd

02/23/17 / #20170054448

Radio frequency flash adc circuits

A system and method for sampling an rf signal are described. The system comprises a plurality of capacitors, a plurality of resistors, and a sampling circuit. ... Maxlinear Asia Singapore Pte Ltd

02/09/17 / #20170040964

Method and apparatus for changing the gain of a radio frequency signal

A method and electronic circuit for changing the gain of a radio frequency signal. The apparatus is an electronic circuit comprising one or more variable gain electronic elements, and one or more adjustable phase shifting elements. ... Maxlinear Asia Singapore Pte Ltd

02/02/17 / #20170033819

System and method for frequency reuse for wireless point-to-point backhaul

A system and method for frequency reuse for wireless point-to-point backhaul. Frequency reuse is enabled through the cancellation of interfering signals generated by interference sources. ... Maxlinear Asia Singapore Pte Ltd

02/02/17 / #20170033739

Electro-mechanical oscillator and method for generating a signal

An oscillator and method for generating a signal are provided. The oscillator comprises an electro-mechanical resonator and a reconfigurable oscillator driver. ... Maxlinear Asia Singapore Pte Ltd








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