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Controlling use of encryption keys
A computing device includes a processor and a persistent memory for storing information about a first public key associated with a first asymmetric key pair for...
Methods and apparatus for use in obtaining a digital certificate for a
mobile communication device
In one illustrative scenario, a mobile device receives configuration information which includes information for use in constructing a request message for...
Method and system for certificate discovery and ranking certificate
Certificate detectors scan a network for certificate resource information and send the information to a certificate database. A correlation engine extracts and...
Method and apparatus for deriving a certificate for a primary device
In a method, a secured link is established between a primary device and a secondary device, both of which are assigned to a user. The secondary device receives,...
Generalized method for authenticating subscribers of a service via a
graphical user interface or telephone...
A method and system for authenticating a subscriber of a user using a graphical user interface or telephone using the same user name and password is provided....
Encrypted mass-storage device with self running application
An encrypted mass-storage drive device with self-running application is disclosed. The encrypted mass-storage drive device allows storage of vital documents and...
Method, system, and terminal for communication between cluster system
encryption terminal and encryption module
A method, system and terminal for communication between an encryption terminal and an encryption module in a cluster system are provided in the present...
Method of managing sensitive data in mobile terminal and escrow server for
A method of managing the sensitive data of a mobile terminal and an escrow server for performing the method are disclosed. In the method of managing the...
Key revocation in system on chip devices
Methods and apparatus relating to key revocation in system on chip (also referred to as SOC or SoC) devices are described. In an embodiment, a storage device...
Managing security in a system on a chip (SOC) that powers down a secure
An SOC includes a secure processor and an always-on component. The always-on component may remain powered even during times that other parts of the SOC are...
Method, information service system and program for information
With a portal server, a request for information from a terminal of a second user that is an agent for a first user is received, and an encrypted data directed...
Motor vehicle control unit having a cryptographic device
It should not be possible for control units for motor vehicles to be exchanged between individual motor vehicles by unauthorized persons. For a motor vehicle it...
Secure key provisioning
Some examples include provisioning secret material onto an electronic device. For instance, an electronic device may be provided with a provisioning key that...
Apparatus and method for generating key
Provided are an apparatus and method for generating a key. The apparatus includes: an input analyzer configured to identify a plurality of symbols from user...
Information processing apparatus or information processing method
If data received by an external device controller from an external device is delayed by one cycle or more with respect to an output clock of the external device...
Reduced frequency backwards clock for isolated sigma-delta modulators
A system includes a divider on a first side of electrically isolated circuitry for receiving a clock signal having a characteristic frequency and dividing the...
Information processing apparatus, synchronization correction method and
An information processing apparatus is provided which includes a transmission unit for transmitting a query request for querying another device for a count...
Communication system, forwarding node, control device, communication
control method, and program
A communication system includes a control device, a forwarding node, and a confirmation unit. The control device sets a forwarding path of a packet and...
Wireless full-duplex system and method using sideband test signals
A full-duplex transceiver is provided with componentry and methods for cancellation of nonlinear self-interference signals. The transceiver is capable of...
Flexible spectrum support in cellular wireless communications
Systems and methods for flexible spectrum, or bandwidth, support in a cellular communications network are disclosed. In one embodiment, a base station for a...
Wireless communication base station device, wireless communication
terminal, and control information creation...
Disclosed is a wireless communication base station device capable of reducing the power consumption of a terminal when broadband transmission is performed with...
Radio communication device and response signal spreading method
A radio communication device capable of randomizing both inter-cell interference and intra-cell interference. In this device, a spreading section primarily...
Channel determination method and wireless communication apparatus
A channel determination method is disclosed that can avoid performance deterioration caused by interference even in a situation in which radio waves from other...
Communications system density and range improvement by
signal-strength-directed channel class selection with...
Methods and apparatuses for optimized channel selection are disclosed. In one example, a channel quality is measured of each channel of an available number of...
Unicast communication method, apparatus, and system
The unicast communication method includes: grouping, by a base station, terminals based on channel condition levels according to measurement information of an...
System and method for user equipment initiated management of carrier
Methods that are performed by a user equipment (UE) and corresponding methods of base stations that allow a UE to determine whether the UE is in a carrier...
Method and apparatus for adjusting channel quality indicator feedback
period to increase uplink capacity
A method and apparatus for adjusting a channel quality indicator (CQI) feedback period to increase uplink capacity in a wireless communication system are...
Mobile communication system, base station apparatus, user equipment, and
A base station apparatus is used in a mobile communication system in which at least a shared data channel is transmitted by an orthogonal modulation scheme...
Method and apparatus for interference control
Methods and apparatuses for interference control have been disclosed. A method for a base station in a wireless communication system, comprising: obtaining a...
Terminal device, base station device, communication method, and integrated
circuit for processing demodulation...
There are provided a terminal device, a base station device, and an integrated circuit that enable a base station device and a terminal device to determine...
Method, apparatus and system to communicate with a device
Described herein are implementations relating to a method for an apparatus to communicate with a device. One embodiment includes transmitting a clock signal to...
Method and apparatus for resolving the confusion in CCES
The present invention relates to a wireless communication system. In particular, the present invention relates to a method for handling physical downlink...
Signaling of resource assignments in cross-carrier scheduling scenarios
This invention relates to signaling of resource assignments in cross-carrier scheduling scenarios. In order to enable cross-carrier scheduling in a mobile...
Method and apparatus for user-specific reference signaling allocation of
control channel in wireless...
A new structure of user-specific reference signals design is provided. Higher spectrum efficiency is achieved, and two users may share the same resource for...
Method and device for reporting reference signal received power
Embodiments of the present invention provide a method and device for reporting reference signal received power. A base station determines at least one first...
Method and apparatus for transmitting sounding reference signal
Provided are a method and a wireless device for transmitting a sounding reference signal in a wireless communication system. The wireless device receives an SRS...
Method for transceiving reference signal in wireless access system and
Disclosed are a method for transceiving reference signals in a wireless access system supporting carrier aggregation and a terminal therefor. Specifically, the...
Enhanced positioning reference signal transmission in wireless
Methods and apparatus for determining a PRS configuration in a dynamic TDD configuration adaptation are described. One example method generally includes...
Radio terminal, radio base station, channel signal forming method, and
channel signal receiving method
A base station communicates with a terminal, for which an uplink component carrier and downlink component carriers are configured. The base station adjusts a...
Multiplexing resource element groups for control channel elements of
Methods and apparatus are described for forming Control Channel Elements (CCEs) from Resource Element Groups (REGs) that are located in one or more Physical...
Feedback method in coordinated multi-point communication system and
The present invention relates to a wireless communication system, and more specifically to a method and an apparatus for feeding back the muting point...
Method and apparatus for transmitting information about a channel in a
wireless communication system
A method for feeding back channel information, and a user equipment (UE) therefore are discussed. The method according to one embodiment includes, if one or...
Demodulation reference signals (DMRS)for side information for interference
Embodiments for providing demodulation reference signals to provide side information for interference cancellation are generally described herein. In some...
Fractional HARQ re-transmission
Methods and apparatus are described for determining, via a Hybrid Automatic Repeat Request (HARQ) module, that a maximum number of retransmissions has been...
Method and device for hybrid automatic repeat request of dynamic frame
The present disclosure discloses method for Hybrid Automatic Repeat Request (HARQ) of a dynamic frame structure, including: determining, by a system device,...
Method of implementing automatically retransmission feedback in a UE in a
carrier aggregation network
The invention proposes a method of implementing hybrid automatically retransmission feedback in a UE in a carrier aggregation network, wherein, the network...
Wireless transmission control for improved aggregated cell throughput
capacity and signaling reliability
A wireless transmission control capability may be used to control downlink (DL) transmissions for a set of wireless user devices or for an individual wireless...
Method of handling HARQ feedbacks and related communication device
A method of transmitting hybrid automatic repeat request (HARQ) feedbacks for a communication device comprises transmitting at least one first HARQ feedback to...
System and method for terminal-group based HARQ for cellular integrated
System and method embodiments are provided to support network communications with groups of UEs. The embodiments include a two-level group-based...
Apparatus and method of constructing polar code
An apparatus and method of constructing a universal polar code is provided. The apparatus includes a first function block configured to polarize and degrade a...