FREE patent keyword monitoring and additional FREE benefits. http://images1.freshpatents.com/images/triangleright (1K) REGISTER now for FREE triangleleft (1K)
FreshPatents.com Logo    FreshPatents.com icons
Monitor Keywords Patent Organizer File a Provisional Patent Browse Inventors Browse Industry Browse Agents


Multiplex Communications > Communication Over Free Space > Combining Or Distributing Information Via Time Channels

Combining Or Distributing Information Via Time Channels

Combining Or Distributing Information Via Time Channels patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

04/17/14 - 20140105204 - Antenna swapping methods including repeatedly swapping between antennas, and related wireless electronic devices
Antenna swapping methods for a wireless electronic device may include repeatedly swapping back and forth between activating a first antenna and activating a second antenna, and measuring an antenna performance characteristic of the wireless electronic device, during a time period of repeated swapping. The methods may include comparing the antenna...

04/03/14 - 20140092892 - Local oscillation generator, associated communication system and method for local oscillation generation
A local oscillation generator includes a multi-phase circuit and a multiplexer. The multi-phase oscillator provides a plurality of multi-phase oscillation signals of a same frequency and different phases. The multiplexer conducts one of the multi-phase oscillation signals to an output end in different time slots to provide an output oscillation...

04/03/14 - 20140092893 - Preamble structure and acquisition for a wireless communication system
Techniques for sending sector/system information in TDM pilots using a hierarchical pilot structure are described. A base station sends multiple sets of bits for the sector/system information in multiple TDM pilots. The set of bits sent in a given TDM pilot may include bits sent in earlier TDM pilots. In...

03/27/14 - 20140086230 - Digital broadcasting system and method of processing data in digital broadcasting system
A digital broadcasting system and a data processing method are disclosed. The data processing method includes receiving a broadcast signal in which main service data and mobile service data are multiplexed, demodulating the broadcast signal to acquire fast-information-channel signaling information including reference time information for a system clock, and outputting...

03/27/14 - 20140086231 - Maintaining a maintenance channel in a reverse link of a wireless communications system
In a reverse link of a wireless CDMA communication system, a method of maintaining an idling mode connection between a field unit and a base transceiver station is provided using various techniques to maintain the idle mode connection at a reduced power level. A preferred embodiment computes a time slot...

03/20/14 - 20140079050 - Wireless communication apparatus and method
According to one embodiment, a wireless communication apparatus includes a generation unit, a control unit, a transmission unit, a reception unit and an analysis unit. The control unit sets, as a first value, a magnitude of a transmission power of the first frame, and sets, as a second value smaller...

12/12/13 - 20130329719 - Terminal node device and wireless sensor network system using the terminal node device
Provided is a terminal node device including: a communication module communicating with an external sink node device and another terminal node device; sensor modules; and a control unit allowing the terminal node device to be operated while allowing the terminal node device to transition into one of the initial, synchronous,...

11/14/13 - 20130301631 - Simultaneous multiband operation of a mimo communication device
A system and method is presented to support simultaneous connections to multiple network connections. For example, a wireless radio of a communication device may be used to transmit or receive data from two network channels, each associated with a network connection. The communication device may allocate a first set of...

10/03/13 - 20130259023 - Dual carrier separation
Disclosed are various embodiments providing carrier separation to effectuate a dual carrier operation of a wireless communication device. Processing circuitry may acquire a single carrier signal based on a determined time slot boundary, the single carrier signal comprising primary carrier data. The processing circuitry may receive a dual carrier radio...

09/19/13 - 20130242972 - Time-interleaved simulcast for tune-in reduction
A method includes generating a first coded data stream and a second coded data stream both representing the same content, the first coded data stream and the second coded data stream being independently decodable from each other, transmitting portions of the first coded data stream in first and second time-sliced...

08/22/13 - 20130215878 - Method and system for medium access control (mac) layer specialization for voice and multimedia data streams
Aspects of a method and system for medium access control (MAC) layer specialization for voice and multimedia data streams are presented. Aspects of the method include determining a number of attempts for transmitting one or more medium access control (MAC) frames. Aspects of the system may include a processor that...

07/11/13 - - Transmission of overhead information for reception of multiple data streams
Techniques for transmitting overhead information to facilitate efficient reception of individual data streams are described. A base station may transmit multiple data streams on multiple data channels (or MLCs). The MLCs may be transmitted at different times and on different frequency subbands. The time-frequency location of each MLC may change...

05/30/13 - 20130136118 - Time division receiver and time division receiving method
Provided are a time division receiver and a time division receiving method capable of mitigating leaks between branches for a time division multiplexed signal for which a plurality of branches have been time-division multiplexed even when processing using a single high-frequency circuit. In a time division receiver (100A), mixers (120-1...

05/09/13 - 20130114588 - Method and apparatus for a multi-antenna device that uses a single baseband filter and analog-to-digital converter
A multi-antenna device (200) comprising a set of antennas (210-214), a set of receivers (220-224), a multiplexer (270), a baseband filter (242), an analog-to-digital converter (244), and a de-multiplexer (272). The receivers (220-224) can be linked to the antennas (210-214) in a one-to-one manner. The multiplexer (270) can generate a...

04/18/13 - 20130094491 - Communications apparatuses and method for multi-level transmission power control thereof
A communications apparatus is provided. A radio module transmits first packets before establishing a connection with a peer communications device. A transmission power utilized for transmitting the first packets is adjustable, so that multiple levels of transmission power are utilized for transmitting the first packets....

04/18/13 - 20130094492 - Wireless communication apparatus with physical layer processing module and mac layer processing module and its communication method
A wireless communication apparatus includes a first module, a second module, an inhibit module, a calculation module, and a control module. The first module constitutes a first system. The first system transmits and receives first data to and from a first device. The second module constitutes a second system. The...

04/04/13 - 20130083787 - Configuration of a near-field communication router according to the modulation type
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 device is configured to decode a type-A modulation; a signal received during a first time slot corresponding to the duration of a first type-A symbol...

02/28/13 - 20130051382 - Device scheduling method and system
A method for scheduling pairs in a plurality of pairs of devices for pair communication in a telecommunication network, each pair of devices including a transmitter and a receiver. The method includes: allocating a different time interval to each of the transmitters for emitting training signals, the training signals allowing...

01/24/13 - 20130022035 - Distributed medium access control for wireless data networks
In one embodiment, conflicts are identified by sending and announcement message from the first node to neighboring nodes from among the plurality of second nodes indicating that the first node intends to participate in a first communication with a first terminal during the current frame, and receiving a report message...

01/17/13 - 20130016712 - Radio communication system and receiving apparatus
A radio communication system includes a multiple number of transmitting apparatus and a receiving apparatus including a multiple number of receive antennas, in which the transmitting apparatus generates a reference signal that is obtained by adding a different time shift to a known signal between the transmitting apparatus and the...

01/03/13 - 20130003712 - Method and circuit intended for high-frequency communication between an interrogator and a smart tag
When communicating with a traditional interrogator of passive smart tags, an actively transmitting smart tag of the invention, even within a data frame being transmitted, observes a first phase (Φi) being a phase of a voltage induced in a tag's antenna by an interrogator's high-frequency carrier signal and transmits wave...

01/03/13 - 20130003713 - Communication method and communication system
A first communication device generates a control header containing mapping information indicating channels to which data of time division multiplex is mapped, maps the data of time division multiplex and data of another format to respective channels according to the mapping information, and transmits a signal in which the data...

01/03/13 - 20130003714 - Systems and methods for improved digital rf transport in distributed antenna systems
Systems and methods for improved digital RF transport in a DAS are provided. In one embodiment, a transceiver comprises: a receive path circuit including an RF reception interface coupled to an ADC, the ADC receiving a down-converted analog RF spectrum from the RF reception interface and producing a digitized RF...

12/27/12 - 20120327925 - Method and system for efficiently scheduling short range wireless data transmissions
According to one disclosed embodiment, a method for efficiently scheduling short-range wireless data transmissions is described. This method may include providing beacon intervals for timed data transmission, receiving a plurality of requests for data, delaying allocation of any of the plurality of requests for data into one of the beacon...

10/18/12 - 20120263164 - Methods and apparatus for adjusting forward link signal to interference and noise ratio estimates
Methods and systems for adjusting a forward link (FL) signal to interference and noise ratio (SINR) are provided. In an example, a FL SINR is estimated for each user in a plurality of users, on at least one of each user's respective data rate control (DRC) message or each user's...

10/04/12 - 20120250671 - Information communication apparatus and program storage medium
An information communication apparatus may include a request buffer, a request sorting device, a sending device, a frame generating device, and a frame transmitting device. A request buffer may store transmission requests corresponding to frames. A request sorting device may sort the transmission requests. A sending device may send the...

09/27/12 - 20120243527 - Upstream burst noise measurement and characterization
Upstream burst noise measurement and characterization. One or more communication devices is implemented to detect and measure burst noise event(s) within channel(s) associated with communication link(s) within communication system(s) or network(s). Detection and measurement of a burst noise event may be made during active communications on one or more other...

09/20/12 - 20120236841 - Base station apparatus for transmitting or receiving a signal including predetermined information
A base station apparatus controls inter-terminal communication. Basic information containing information about a first period and extended information containing the information about a second period and a third period are defined and a generation unit generates a packet signal containing an identifier to identify whether the basic information of the...

09/13/12 - 20120230321 - Mobile user terminal, mobile communication system, base station, and communication method
A mobile user terminal includes a receiver which receives a signal, and a processor which measures downlink channel quality based on the signal and does not transmit downlink channel quality information and an uplink pilot signal simultaneously at a period which the mobile user terminal is a state of transmission...

08/30/12 - 20120218984 - Wireless communication system and wireless communication control method, wireless communication device and wireless communication method, and computer program
A wireless communication device in a wireless network sets management information notification cycles at specified time intervals and transmits management information containing receive timing information showing its own position to start receiving information, receive window information, and receive cycle information. Another wireless communication device receiving that management information links it...

08/23/12 - 20120213217 - Timeslot scheduling in digital audio and hybrid audio radio systems
Systems and methods of decoding data streams and conserving power are described. In some embodiments, a stream of data containing audio and other data is divided into a plurality of timeslots. A first timeslot of the plurality of timeslots is allocated to a first service. A grant allocation message which...

07/12/12 - 20120177026 - Distinct transport path for mimo transmissions in distributed antenna systems
A hybrid expansion unit includes at least one digital communication interface adapted to communicate first and second sets of N-bit words of digitized spectrum with an upstream device. The hybrid expansion unit further includes at least one analog communication interface adapted to communicate first and second sets of bands of...

07/05/12 - 20120170567 - Transmission method
A transmission method in a wireless data bus network, wherein the method comprises data transmission cycles made of a plurality of time slots of matching length. Each time slot is thereby associated with a particular client on the data bus network exclusively for transmitting data. In accordance with the invention,...

07/05/12 - 20120170568 - Wireless system
In a wireless system of one embodiment, a first wireless device includes: a first transmitter which transmits an end-of-transmission notification; and a first receiver which receives a change request signal sent from a second wireless device receiving the end-of-transmission notification. The second wireless device includes: a second receiver which receives...

06/28/12 - 20120163365 - Method and apparatus for transmitting and receiving different signal types in communication systems
A method and apparatus for multiplexing a reference signal from a User Equipment (UE), not having any other signal transmission in the respective Transmission Time Interval (TTI), with a reference signal from another UE also having data transmission in the respective TTI, or with the control signal and reference signal...

06/21/12 - 20120155452 - Wireless transmitting and receiving device and method
A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence,...

06/14/12 - 20120147878 - Wireless communication device
A wireless communication device includes a transmission data generator which segments transmission data into a plurality of subslots and then generates a plurality of slots each including a predetermined number of subslots from among the plurality of subslots, and a transmitter which transmits the plurality of slots generated by the...

06/07/12 - 20120140761 - Time division multiplexed access method of operating a near field communication system and a near field communication system operating the same
A TDMA method of operating a near-field communication system, in which the same synchronous slot is allocated to more than one, non-interfering, transmitters, is disclosed. The power level may be adjusted to minimise interference from unwanted transmitted signals at respective receivers. A near-field communication system operating such a method is...

05/24/12 - 20120127985 - Robust transmission scheme for wireless networks
Systems and methods are described that facilitate assigning a predefined manner in which interfering transmissions may be fully or partially orthogonalized, as well as transmission time periods during which the orthogonalization protocol(s) may be employed. Depending on interference conditions, flexible resource reuse may be implemented to mitigate interference without unduly...

05/17/12 - 20120120943 - Enhanced wireless handset, including direct handset-to-handset communication mode
A wireless handset is provided with enhanced features and capabilities. The wireless handset may be embodied as a full-featured handset that is capable of operating either within a wireless network (such as a cellular or PCS network) or in a direct handset-to-handset communication mode that is independent of the wireless...

05/03/12 - 20120106535 - Wireless communication device and communication program
A wireless communication device includes a history holder configured to obtain notified timings of transmission requests when the transmission requests are notified, calculates request intervals of notifications of the transmission requests, and holds the request intervals at past n (n is an integer equal to or larger than 2) times;...

04/26/12 - 20120099581 - Digital broadcasting system and method of processing data in digital broadcasting system
A digital broadcasting system and a data processing method are disclosed. The data processing method includes receiving a broadcast signal in which main service data and mobile service data are multiplexed, demodulating the broadcast signal to acquire fast-information-channel signaling information including reference time information for a system clock, and outputting...

04/19/12 - 20120093144 - Optimized method of transmitting layered contents to mobile terminals and via a radio infrastructure with access procedure of tdm/tdma/ofdma type, and associated processing device
A method is devoted to the transmission, via a wave-based transmission infrastructure (RC) using an access method relying on multiplexing that is at least time division multiplexing, of content from at least one channel, each piece of content being arranged into one base data layer and at least one enhancement...

03/29/12 - 20120076127 - Signalling for digital broadcasting system
A method and apparatus for transmitting a plurality of data streams in a wireless broadcast system are provided. The method includes mapping the plurality of data streams onto a super-frame that includes a plurality of frames; inserting signalling information in a first signalling information field for assisting in the reception...

03/15/12 - 20120063443 - Digital broadcast transmitter, digital broadcast receiver, and methods for configuring and processing streams thereof
A method for processing a stream of a digital broadcast transmitter, the digital broadcast transmitter, a method of processing a stream of a digital broadcast receiver, and the digital broadcast receiver are provided. The method for processing the stream of the digital broadcast transmitter includes: configuring a stream including a...

03/15/12 - 20120063444 - Digital broadcasting system and method of processing data in the digital broadcasting system
A broadcast transmitter and a method of processing broadcast data in the broadcast transmitter are disclosed. The method includes the steps of performing RS encoding and CRC encoding on mobile service data to build RS frames belonging to an ensemble, wherein each of the RS frames are mapped into data...

02/23/12 - 20120044927 - Radio channel aggregation and segmentation
Multiple streams from multiple circuit paths are Block-TDM (Block-Time-Division-Multiplexing) aggregated into a single stream that passes via a single path through processing circuitry capable of handling the aggregated signal. The cost of providing redundant processing circuitry is avoided. After processing in the single path, the resulting signal is Block-TDM de-aggregated...

02/16/12 - 20120039329 - System and method for using partially received packets in coexisting networks
A system and method for using partially received packets in coexisting networks. In one embodiment, a wireless receiver includes an interference detector and a packet validator. The interference detector is configured to determine that time multiplexing of a coexisting wireless network interferes with reception of a packet by the wireless...

01/19/12 - 20120014367 - Methods and devices for transmitting and receiving data signals in a wireless network over a plurality of transmission paths
A method includes emitting a reference signal following K transmission paths during a first configuration time slot, identifying valid transmission paths among the set of K transmission paths by listening, according to each transmission path of the set, for a feedback reference signal from the second device during the second...

01/12/12 - 20120008617 - Hybrid orthogonal frequency division multiple access wtru and method
A hybrid orthogonal frequency division multiple access (OFDMA) wireless transmit/receive unit (WTRU) and method are disclosed. A WTRU includes a transmitter and a receiver. The receiver processes received data to recover data mapped to the subcarriers using OFDMA. The receiver recovers first input data by separating user data from multi-user...

01/05/12 - 20120002660 - Method for transmitting a signal and communications apparatus
A method for transmitting a signal and a communications apparatus are provided. The method includes: obtaining a signal transmission mode, where the signal transmission mode indicates that an uplink signal is transmitted in a multiplexing mode; and transmitting the uplink signal on an uplink band and a downlink band in...

01/05/12 - 20120002661 - Wireless communication system, transmission device, and receiving device
A wireless communication system includes a transmission device including plural transmission antennas and a receiving device including plural reception antennas. The transmission device includes a branching unit that branches a signal into plural transmission signals respectively passing plural signal lines each corresponding to each of the transmission antennas and delay...

01/05/12 - 20120002662 - Method and apparatus for coexistence of multiple operating entity systems
The present invention discloses a method and an apparatus for coexistence of multiple operating entity systems, where the method includes: setting part or all of bandwidths of an operating entity in uplink timeslots of a downlink carrier frequency interference region to be in an idle state. By using the present...