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Device, method, and system for encrypted communication by using encryption
A communication device assigns a key taking the degree of priority of applications into account in a case where a key generation/sharing system in which a...
Systems and methods for identity-based encryption and related
A method and system for encrypting a first piece of information M to be sent by a sender  to a receiver  allows both sender and receiver to compute a...
Secured communication for local area network
A method and system for distributed security for a plurality of devices in a communication network, each of the devices being responsible for generating,...
Secure communications system for direct transfer between mobile device
Apparatus and associated methods relate to securely transmitting, directly between two mobile devices, AES-256 encrypted file attachments which are decrypted...
Key managing system and method for sensor network security
Disclosed are a key managing system and method for sensor network security. The key managing system includes a secret key transmitter configured to transmit a...
Clock data recovery (CDR) phase walk scheme in a phase-interpolater-based
Methods and apparatus are described for synchronously stepping at least one of a data phase interpolator (PI) code or a crossing PI code in a clock and data...
Apparatus and associated method for providing communication bandwidth in
An apparatus and an associated method selects rates at which received signals are sampled in a multi-user communication system. The signals are sampled at...
Time-to-digital converter, all digital phase locked loop circuit, and
The present invention discloses a time-to-digital converter. The time-to-digital converter includes: a phase interpolation circuit and a time-to-digital...
Hybrid clock and data recovery circuit and system including the same
A clock data recovery circuit includes a sampler to sample incoming data bits, a phase detector to generate an edge position signal and a polarity signal based...
Method of generating clock and semiconductor device
A method of generating a clock includes the steps of calculating a first frequency division number through dividing a frequency of an input clock by a target...
Oversampling CDR which compensates frequency difference without elasticity
A method, algorithm, architecture, circuit and/or system that compensates for frequency difference in oversampled CDRs. The oversampled CDR uses a programmable...
Synchronous reset and phase detecting for interchain local oscillator (LO)
divider phase alignment
Certain aspects of the present invention provide methods and apparatus for synchronizing frequency-divided oscillating signals associated with multiple radio...
Phase detecting circuit for interchain local oscillator (LO) divider phase
Certain aspects of the present invention provide methods and apparatus for detecting phase shift between signals, such as local oscillating signals in adjacent...
Hybrid analog/digital clock recovery system
In a clock recovery system, a phase detector detects a phase error in an incoming data signal, which it outputs as a differential pair of voltage signals...
Enabling half duplex frequency division duplex (HD-FDD) operation of user
equipments in full duplex frequency...
The current invention provides simplifications to the user equipment (UE) radio front end module for the cellular handset or dongle through modification of the...
Communication method for aggregation of heterogeneous component carriers
and communication device and wireless...
Communication methods for aggregation of heterogeneous component carriers and communication devices and wireless communication stations using the same methods...
Hybrid joint processing for use in a radio access network
A method of joint processing of data in a radio access network (RAN) that includes a plurality of radio nodes each associated with a cell and a services node...
Timer management in wireless communication
This invention relates to techniques for managing a timer used in transmission or reception of data units in wireless communication. To better use the resources...
Electric vehicle and service equipment on a pilot wire
Electric Vehicle Service Equipment (EVSE) and Electric Vehicle (EV) are disclosed n. In an example embodiment, a modem is coupled to the pilot wire that couples...
Methods, apparatuses and systems facilitating management of airspace in
wireless computer network environments
According to one embodiment, a particular network device that comprises at least one hardware processor is described. The network device is configured to...
Method and apparatus for hybrid automatic repeat request signaling
In one aspect, the teachings herein provide a system and method for reusing the PUCCH format 3 to address the new HARQ-ACK feedback cases encountered in Rel-11,...
Reassignment of unused portions of a transmission unit in a network
One embodiment includes signaling, by a first network node to a transmission unit owner node, identifying one or more remaining wireless time slot-frequency...
Method of channel assessment and channel searching in a wireless network
A method of channel assessment and channel searching in a wireless network is disclosed. The wireless network separately performs a channel assessment procedure...
Wireless communication device capable of scanning for available base
stations using reduced bandwidth
A wireless communication device is disclosed that includes multiple antennas capable of being used for carrier aggregation, and that uses its additional...
HARQ method and apparatus for communication system
Methods and apparatus are provided to support HARQ in a communication system adopting cross-carrier scheduling. A second cell is scheduled at a first cell....
Radio communication device and constellation control method
A base station is provided for receiving an acknowledgement or negative acknowledgement (ACK/NACK) signal, including a transmitting unit configured to transmit...
Radio communication system, base station apparatus, mobile terminal
apparatus, and interference measurement method
The present invention is designed to increase the number of CSI-RSs for interference measurements and improve the accuracy of interference measurements. The...
Method and apparatus for receiving data in wireless communication system
supporting cooperative transmission
The present invention relates to a wireless communication system. A method for receiving data by a user equipment (UE) in a cooperative multi-point (CoMP)...
Wide area and local network ID transmission for communication systems
The embodiments utilize OFDM symbols to communicate network IDs. The IDs are encoded into symbols utilizing the network IDs as seeds to scramble respective...
Data transmission method, base station, and user equipment
Embodiments of the present invention provide a data transmission method, a base station, and a user equipment. The data transmission method includes:...
Method and apparatus for fast assistive transmission operation
A method for use in a wireless transmit/receive unit (WTRU) for receiving data over physical downlink shared channels from different cells, monitoring physical...
System and method for scalable digital communications with adaptive system
A method for operating an adapting device includes selecting a first access mode out of a plurality of access modes for a first transmission between a first...
Generating synchronization signals for wireless communication systems
The present disclosure relates to a method for facilitating synchronization in a wireless communication system. A number sequence of length L is defined. The...
Transmission method, transmission device, receiving method, and receiving
A transmitting device and a receiving device wherein, on the transmitting side, a signal creation unit creates, as its output, a signal generated adding up the...
Method for transmitting enhanced control channel in a wireless
communication system and apparatus therefor
The present invention relates to a method for transmitting a downlink control channel in a wireless communication system, and an apparatus therefor....
Method for deactivated secondary cell measurement and communications
apparatus utilizing the same
A method for deactivated secondary Component Carrier (CC) measurement in a communications apparatus providing wireless communications services via a first CC in...
Method and apparatus for evaluating and optimizing a signaling system
A method and apparatus for evaluating and optimizing a signaling system is described. A pattern of test information is generated in a transmit circuit of the...
Method and system for transmitting data in a motor vehicle
A method and a system are provided for transmitting data in a motor vehicle by wireless communication. The data from a first transmitting data node is divided,...
Method and system to improve link budget of a wireless system
A method and system to improve the link budget of a wireless system using fast Hybrid Automatic Repeat Request (HARQ) protocol. In one embodiment of the...
Method, apparatus, and system for facilitating random access
A PRACH preamble sequence being sent by the UE is received. An RAR in response to the PRACH preamble sequence is generated. The RAR includes a TA command. The...
Method and system for providing autonomous retransmissions in a wireless
A transmitter that may have marginal power availability is enabled to autonomously retransmit previously transmitted frames containing the same data. The...
Adaptive data unit transmission and acknowledgment
In general, the subject matter described in this specification can be embodied in methods, systems, and program products for adaptive data unit transmission. A...
Retry buffer and method of performing retry operation using retry buffer
A method is provided for transmitting packets of a packet stream in real-time. The method includes sequentially writing packets in a retry buffer of a...
Portable electronic device and IC card processing device
An IC card includes a communication interface and a controller. The controller divides data to be transmitted to the external device into a plurality of divided...
Space-time block coding systems and methods
Although orthonormal space-time coding matrices provide for optimal communication system performance in that associated correlation matrices include no non-zero...
Transmitter, receiver, and signal processing method thereof
A transmitter, a receiver and signal processing methods are provided. The transmitter includes: an encoder configured to perform encoding on an information word...
Method and apparatus for soft output fixed complexity sphere decoding
Provided are an SFSD detection method and apparatus, and the method includes: QR decomposition is performed on a channel response matrix to acquire a Q matrix...
Quadrature error detection and correction
In an example, there is disclosed a system and method for detecting and correcting error in a quadrature receiver (QR). The QR may include a receiver channel...
Method and apparatus for low complexity compression of signals employing
differential operation for transient...
Certain aspects of the present disclosure relate to techniques for low-complexity encoding (compression) of broad class of signals, which are typically not well...
Method for adding error protection bits to match codeword length
Teachings presented herein provide a method and apparatus for processing input information bits for coding using a code, such that the length of the information...