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Application message management
This disclosure is directed to providing notifications to mobile devices, which may piggy-back on other communications exchanged between a mobile device and one...
Service gateway for interactive television
A service gateway provides a proxy between a client protocol and a plurality of standard communication protocols. The service gateway provides asymmetrical...
Low-complexity non-data-aided estimation of symbol time offset in OFDM
A system and method involve receiving a plurality of samples of at least one orthogonal frequency division multiplex (OFDM) signal, the samples containing at...
System and method for providing channel equalization in orthogonal
frequency division multiplexing (OFDM)...
The present disclosure relates to a computer-implemented method for estimating a communication channel response, comprising procedures such as: receiving, via...
Radio communication method and a base station and user terminal thereof
A user terminal in a radio communication system, in which each of user terminals performs multiplexing of a data signal and a pilot signal and transmits the...
Method of transmitting pilot bits in a wireless communication system
A method of allocating pilot bits in a wireless communication system using a multiple carrier modulation (MCM) is disclosed. The method includes allocating a...
Apparatus for transmitting broadcast signals, apparatus for receiving
broadcast signals, method for...
A method and an apparatus for transmitting broadcast signals thereof are disclosed. The method for transmitting broadcast signals comprises encoding DP (data...
Communication apparatus and communication method
The communication apparatus comprises a modulator that modulates an input signal to generate a modulated signal; an inserter that inserts a predetermined...
Pilot pattern design for a STTD scheme in an OFDM system
A transmitting device for transmitting data symbols and pilot symbols in an OFDM transmission system; the device comprising symbol generating means for...
Method of decoding a received SC-FDMA symbol in a receiver in a OFDM
communication system, a receiver, an...
A method of decoding a received SC-FDMA symbol in a receiver in a OFDM communication system is described. The method comprises calculating an approximate...
Increasing sensor data carrying capability of phase generated carriers
An apparatus is configured to receive and demodulate a homodyne carrier signal, where the homodyne carrier signal comprises sensor data of at least two sensors....
Communication system having cross polarization interference cancellation
An all outdoor unit communication system, for performing cross polarization interference cancellation, is provided. The system includes a first outdoor unit...
Wireless communication device and method for identifying the type of
modulation among a plurality of modulation...
A method for configuring a first near-field communication device according to a modulation type transmitted by a second device, wherein: a decoder of the first...
Scalable serial/de-serial I/O for chip-to-chip connection based on
multi-frequency QAM scheme
A serializer and de-serializer circuit which is particularly well-suited for use in communicating digital data from one integrated circuit (chip) to another for...
Circuitry and method for multi-level signals
Circuitry for converting a multi-level signal into at least one binary signal, having a period T and comprising n signal levels, includes comparing and...
Digital demodulation method and system
A digital demodulation system calculates an I channel value and a Q channel value of a received signal. The digital demodulation system then changes detection...
Digital communication system using real-time capacity achieving encoder
design for channels with memory and...
A method for characterizing a capacity of a channel with memory and feedback comprises defining a channel model corresponding to the channel, wherein: the...
Generation of Manchester-decoded binary values
A method for generating Manchester-decoded binary values is disclosed, in which a signal having signal edges is first of all read in. A first sequence of...
Pre-amplifier and a decision feedback equalizer using the same for
reducing tap weight variations
The present invention discloses pre-amplifier with a selectable threshold voltage in a decision feedback equalization circuit to reduce tap weight variation. A...
Low EMI signaling for parallel conductor interfaces
Methods are disclosed for creation of vector signaling codes having reduced or minimized electromagnetic emissions when transmitted over multiple conductor...
Transmission circuit for ethernet
A transmission circuit including four transmission component sets for Ethernet is provided. For each of the transmission component sets, a first capacitor and a...
Equalisation of a signal received over a wireless channel
An apparatus, method and program for processing a signal received over a wireless channel. The apparatus comprises: a channel searcher configured to determine a...
Receiving apparatus, method for receiving, and wireless communication
A receiving apparatus includes an estimator that estimates a channel of a known signal received in the receiving apparatus, and a controller that controls a...
Signal transmission reducing coupling caused delay variation
A signaling bus having a plurality of adjacent logical lanes, each logical lane having an odd signal path and an even signal path. Driving circuitry drives each...
Optimized service integration
An optimized service mediation framework may use customized tokens for reducing cost and latencies per transaction. In particular, a token service and an...
Informing recipient device of message content properties
According to one aspect of the present invention, a content class of a data set for a message to be transmitted to the recipient device is defined. A network...
Short message service (SMS)-enabled open automated demand response
(OpenADR) server and related communications...
A system and method for short message service (SMS)-enabled Open Automated Demand Response (OADR) server and related communications is presented. The method...
Subnet scoped multicast/broadcast packet distribution over a routed
In one embodiment, a subnet-scoped multicast packet is received on an interface of a forwarding device that is connected to a host device of a subnet of a...
User-equipment-initiated framed routes on customer-premises equipment for
wireless wide area networks
Systems and methods are disclosed for processing framed routes initiated by user equipment (UE) at customer-premises equipment (CPE) and gateways using protocol...
Managing communications between computing nodes
Techniques are described for managing communications sent to and/or from multiple computing nodes, such as for a group of computing nodes that are part of one...
Overlay network capable of supporting storage area network (SAN) traffic
In one embodiment, a system includes a server having a hypervisor layer that includes an overlay-capable virtual switch and a Fiber Channel (FC) virtual switch;...
Method and means for state transition of Ethernet linear protection
The present invention relates to state transition, especially relates to method and means for state transition of Ethernet linear protection switching. It is...
Network access control system and method for devices connecting to network
using remote access control methods
A system and method for network access control (NAC) of remotely connected devices is disclosed. In embodiments, agents support role mapping and policy-based...
Directed route load/store packets for distributed switch initialization
Techniques for transmitting a packet from a source switch module to a destination switch module. Embodiments receive, at a first port of a first switch module,...
Preventing traffic flooding to the root of a multi-point to multi-point
label-switched path tree with no receivers
A method is provided for pruning an MP2MP tree. The method includes, in a first node of an MP2MP LSP tree, determining whether the first node has only a single...
Fabric chip having trunked links
A fabric chip includes a plurality of port interfaces, in which each of the plurality of port interfaces includes a network chip interface (NCI) block having a...
Geocast-based situation awareness
Geocast-based situation awareness utilizing a scalable, distributed ad hoc geocast protocol as a communication primitive, may provide a field common operating...
Reverse 911 using multicast session internet protocol (SIP) conferencing
of voice over internet protocol (VoIP)...
A reverse 911 system uses voice over Internet Protocol (VoIP)/Session Internet Protocol (SIP) conferencing. An emergency alert message may be a text, video,...
Compressing singly linked lists sharing common nodes for multi-destination
A multi-destination expansion table is stored that comprises a first database containing data representing all nodes in a singly linked list that is a superset...
Information transmission method, packet data gateway, and policy and
charging rules function
Disclosed are an information transmission method, a packet data gateway, and a policy and charging rules function. The method includes: after receiving a Mobile...
Handling communication sessions in a communications network
A method and apparatus for handling a communication session in a communications network. An Application Function node receives a request to register a user...
Challenge-response authentication using a masked response value
Challenge-response authentication protocols are disclosed herein, including systems and methods for a first device to authenticate a second device. In one...
Methods and systems for performing secure authenticated updates of
A method of updating an authentication credential may include, by a client device, receiving an authentication credential from a user, generating an access key...
Video data delivery protection
Systems and techniques can include one or more computer-implemented methods that include: digitally signing Universal Resource Locator (URLs), which have been...
System and method for applying a digital signature and authenticating
Provided is a system and a method for generating and authenticating a digital signature on a physical document. The system and method includes the use of a...
System and methods for facilitating authentication of an electronic device
accessing plurality of mobile...
Systems and methods for facilitating authentication of an electronic device accessing plurality of mobile applications are disclosed. The system may receive a...
Social network based PKI authentication
A user device generates a social graph-based user certificate that conveys a trust level to other users of the social network. A user certificate for a user is...
Browser based identity with multiple login
A system provides a graphical user interface element in a browser. The browser provides multiple different identities for the browser, each of the multiple...
Method for entering password and portable electronic device and unlocking
method and data authenticating method
A method for entering password and a portable electronic device using the same, a method for unlocking the portable electronic device and a data authenticating...
Mobile device user authentication for accessing protected network
Systems and methods for strong user authentication for accessing protected applications by mobile computing devices. An example method may comprise: receiving,...