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Digital to analog converter cell for signed operation
A communication system receives an inputs signal and generates a converted output signal. A control signal selectively activates one or more source cells among...
Synchronization and control using out-of-band channels in passive optical
Systems and methods are provided to use of out-of-band (OOB) channels for the transport of network-synchronization signals and network control information....
Phase interpolator circuit, clock data recovery circuit including the
same, and phase interpolation method
A phase interpolator circuit that includes an interpolator suitable for generating synthesized clocks through synthesizing two multi-phase clocks; and an...
Clock recovery circuit
Clock data recovery can be accomplished using a phase change determination circuit that generates, based upon detected phase differences between a capture clock...
Noise-shaping time-to-digital converter
A noise-shaping time-to-digital converter has a large range and high resolution. The time-to-digital converter includes a phase detector configured to generate...
Deskew in a high speed link
Systems and methods for high speed communications are described herein. In certain aspects, the systems and methods include innovative transceiver architectures...
Communication system and its device
A transmission device uses transmission delay time of reciprocation with the terminal and time information of the transmission device to create a correction...
Mobile station device, radio communication method and circuit device
A mobile station apparatus, that communicates with a base station apparatus, includes a reception unit that receives a physical downlink shared channel and...
Downlink channel parameters determination for a
multiple-input-multiple-output (MIMO) system
Embodiments of methods and apparatus for providing downlink channel parameters determination for downlink channels associated with a ...
Controlling uplink power
The disclosure is related to multiplexing an uplink channel and an uplink reference signal transmitted on uplink, and controlling an uplink power, in user...
Method and apparatus for performing fractional beamforming by large-scale
MIMO in a wireless communication system
A method for performing fractional beamforming using a massive antenna array at a Base Station (BS) in a wireless communication system is disclosed. The method...
Channel quality indicator method, and associated system, base station, and
It would be to provide a method which will work with future versions of LTE-A, be backwards compatible and alleviate interference to signals for basic system...
Method and apparatus for signaling the release of a persistent resource
A method and apparatus for signaling the release of a persistent resource in long term evolution (LTE) are disclosed. An indication of the release of a downlink...
Search space reconfiguration for enhanced-PDCCH
The present invention relates to rapid search space reconfiguration for E-PDCCH (Enhanced Physical Downlink Control CHannel) in wireless communication system to...
Apparatus and method for allocating code resources to uplink ACK/NACK
channels in a cellular wireless...
A method and apparatus are provided for allocating code resources to ACK/NACK channel indexes, when UEs need ACK/NACK transmission in a wireless communication...
Subsequent association identifier (AID) update within single user,
multiple user, multiple access, and/or MIMO...
Subsequent association identifier (AID) update within single user, multiple user, multiple access, and/or MIMO wireless communications. Even while a given...
Apparatus and method for efficiently operating fast feedback channel in
wireless communication system
An apparatus and method for efficiently operating a fast feedback channel in a wireless communication system are provided. A method for operating a feedback...
Method for transmitting CPC information, radio access method and system
based on CPC information
The disclosure provides a method for transmitting Cognitive Pilot Channel (CPC) information, a radio access method and system based on CPC information, wherein...
Method for transmitting/receiving a CoMP reference signal
A method of generating reference signals by a base station in a wireless communication system is disclosed. The method including a sequence of a first reference...
Reference signal generation technique
A technique for generating a reference signal for use in a communication system in which for reference signal generation multiple base sequences are defined is...
Method for signaling information by modifying modulation constellations
Methods and systems for communicating in a wireless network may distinguish different types of packet structures by modifying the phase of a modulation...
Method to notify node in multi point transmission
A method and device for obtaining multipoint transmission to a user equipment via a first and a second cell of a wireless communication network. The first cell...
Radio base station apparatus, radio terminal apparatus and wireless
A radio base station apparatus wherein even when a single-base-station transmission and a plural-base-station cooperative transmission are implemented at the...
Method and system for transferring wireless transmit/receive unit-specific
The present invention is related to a method and system for transferring wireless transmit/receive unit (WTRU)-specific information to support enhanced uplink...
Downclocking and/or adaptive sub-carriers for single user, multiple user,
multiple access, and/or MIMO wireless...
Downclocking and/or adaptive sub-carriers for single user, multiple user, multiple access, and/or MIMO wireless communications. Communication device operation...
Transmission coordination within multiple user, multiple access, and/or
MIMO wireless communications
Transmission coordination within multiple user, multiple access, and/or MIMO wireless communications. Within wireless communication systems, there can be...
Communication method and communication apparatus
The present disclosure provides an orthogonal codes based code division multiplexing method of performing the code division multiplexing of demodulation...
Synchronizing peer-to-peer operation for outside network coverage and
partial network coverage using LTE air...
A user equipment (UE) enables synchronous peer-to-peer communication between devices for out of network coverage and partial network coverage scenarios. The UE...
Method and apparatus for a remote modular test system
Certain embodiments generally relate to equipment under test measurements and reports, such as, but not limited to methods and apparatuses for a remote modular...
Signaling with noise cancellation using echoes
Signal transport with noise cancellation is contemplated. The noise cancellation may be facilitated with a transmitter configured to induce echoes in a signal...
Packet retransmission control device, packet retransmission control
method, and packet retransmission control...
A packet retransmission control device has a flow table and a processing determination unit. The flow table indicates, with respect to each of flows to which...
Packet recovery method, communication system, information processing
device, and program
A packet recovery method of the present invention is a packet recovery method upon loss of a plurality of packets transmitted from a first node 111 to second...
Method and apparatus for transmitting acknowledgement in wireless
Provided is a method for transmitting an acknowledgment through a base station in a multi-carrier system. The method for transmitting the acknowledgment through...
A method and apparatus for controlling retransmissions in multipoint reception is disclosed. In the method it is determined that additional information is...
Content delivery failover
Embodiments may include a delivery mechanism failover. In one embodiment, a first portion of content and a first direction may be provided in response to a...
Cyclic redundancy check (CRC) and forward error correction (FEC) for
ranging within communication systems
A communication device (device) includes a processor configured to generate an initial ranging LDPC coded signal based on a first LDPC code and then transmits...
Method and apparatus for transmitting and receiving in a
Methods and apparatuses are provided for transmitting and receiving in a communication system. Input information is encoded by using a first parity check matrix...
System and method of encoding in a serializer/deserializer
In one form a method of encoding a data word for serial transmission is provided, where a data word comprising a plurality of data bits is received, an invert...
Transmission device, reception device, transmission method, and reception
A transmission device for rigorously protecting important information when information is transferred via a best-effort network. In this transmission device, a...
Method and system for indicating an enabled transport block
A base station is provided. The base station includes transmit path circuitry that generates an uplink grant using an uplink multiple-input multiple-output...
Transmitting apparatus and receiving apparatus and signal processing
A transmitting apparatus including a frame generator configured to map data contained in an input stream to at least one signal processing path to generate a...
Outer-loop adjustment for wireless communication link adaptation
A method and base station for adjusting outer-loop adjustment values used for link adaptation in a wireless communication network is provided. A modulation of a...
Mobile device prevention of contactless card attacks
Technologies related to mobile device prevention of contactless card attacks are generally described. In some examples, a mobile computing device may monitor...
Energy efficient dynamic bandwidth allocation for optical networks
Device and method for scheduling traffic exchange in a passive optical network, PON, to reduce energy consumption. The method includes a step of instructing an...
Optical transmission device and optical transmission method
An optical transmission device includes: a spectral element configured to disperse an incident light beam in a first direction according to a wavelength of the...
Optical communication system having tunable sources
Pairs of distributed feedback (DFB) lasers are provided on a substrate. An arrayed waveguide grating (AWG) is also provided on the substrate having input...
Channel sharing within wireless communications
A wireless communication device includes communication interface configured to receive and transmit signals and a processor configured to generate and process...
Resource allocation server and communication system for cloud-based radio
The server receives location data of the access points (APs) and channel request data of the APs corresponding to the location data of the APs. The server...
Method of network management by assistance from terminal using
control-plane signaling between terminal and network
Systems and methodologies are described that facilitate network management and optimization. As described herein, a network and a device communicating with the...
Time space coherence interferometer
A time space coherence interferometer (TSCI) system is provided. In one embodiment of the present invention the TSCI system includes an interferometer in...