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Class 370/345 - Combining or distributing information via time channels


Subclass of Class 370 - Multiplex communications
Definition: Subject matter wherein information signals are communicated
No. of applications: 514
Last issue date: 05/24/2012


1                      
Application No.Application TitleIssue Date
20120127985ROBUST 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...
05/24/2012
20120106535WIRELESS 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 interv...
05/03/2012
20120106482METHOD AND APPARATUS FOR MULTIPLEXING CONTROL AND DATA CHANNEL
An approach is provided for performing control signaling. Data and control information are received. The control information is orthogonalized using block-level spreading. The data and the orthogonalized control information are multiplexed at a symbol-level....
05/03/2012
20120051356SYSTEM AND METHOD FOR DYNAMIC TIMESLOT REDUCTION
A method for communicating with a mobile station is presented. The method includes transmitting a first radio block to the mobile station. The first radio block including an indication instructing the mobile station to enter a DTR mode. Before receiving an indication of...
03/01/2012
20120044926COMMUNICATION SYSTEM, COMMUNICATION UNITS, AND METHOD FOR EMPLOYING A PILOT TRANSMISSION SCHEME
A method of pilot-assisted data communication comprises transmitting a composite signal. The composite signal comprises data, a first pilot sequence with non-cyclic properties; and a second pilot sequence, such that the composite signal within a designated or pre-define...
02/23/2012
20120044927RADIO 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...
02/23/2012
20120039329SYSTEM 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 ...
02/16/2012
20120014367Methods 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 r...
01/19/2012
20120014358METHOD, SYSTEM AND DEVICE FOR DETERMINING BANDWIDTH OF UPLINK SOUNDING REFERENCE SIGNAL
The present invention discloses a method, system and device for determining a bandwidth of an uplink sounding reference signal SRS. The method for determining the bandwidth of the uplink SRS comprises the following steps: determining whether SRS is transmitted with the ...
01/19/2012
20120016305WIRELESS DATA COMMUNICATION PROTOCOLS FOR A MEDICAL DEVICE NETWORK
A fluid infusion system includes local “body network” devices, such as an infusion pump, a handheld monitor or controller, a physiological sensor, and a bedside or hospital monitor. The body network devices support communication of status data, physiological informa...
01/19/2012
20120008617HYBRID 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 r...
01/12/2012
20120002660METHOD 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 upli...
01/05/2012
20120002661WIRELESS 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 re...
01/05/2012
20120002662METHOD 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...
01/05/2012
20110310854METHOD OF DETERMINING ACCESS TIMES FOR WIRELESS COMMUNICATION DEVICES
The present invention provides a method of determining access times for a wireless committee case in device. One embodiment of the method includes selecting one of a plurality of time intervals in a periodically repeating access cycle for transmission of an access reque...
12/22/2011
20110310879OPPORTUNISTIC UPLINK SCHEDULING
Systems and methodologies are described that facilitate scheduling uplink transmissions. For instance, a time sharing scheme can be utilized such that differing mobile devices can be scheduled to transmit during differing time slots; however, it is also contemplated tha...
12/22/2011
20110305236COMMUNICATION APPARATUS, COMMUNICATION METHOD, COMPUTER PROGRAM, AND COMMUNICATION SYSTEM
While directional communication using millimeter waves is realized, the number of communication stations through which simultaneous communication is possible is increased to increase the throughput of the entire system.

A communication appa...

12/15/2011
20110305231Communication System for Short Range Reliable Information Transfer
The invention is concerned with providing a wireless transmitting and receiving system such that an information stream may be exchanged in both directions over a relatively short range and with a high level of robustness and tolerance to propagation conditions. Several ...
12/15/2011
20110299519COOPERATIVE COMMUNICATION METHODS AND DEVICES
Cooperative communication methods for a wireless communication network (100) and devices configured to perform such methods are disclosed herein. In a described embodiment, the network (100) includes a first communication device (102) and a second c...
12/08/2011
20110268102TECHNIQUES FOR FORMATTING SIGNALS FOR TRANSMISSION USING A WIRELESS NETWORK
Techniques are described for forming signals for transmission to a receiver. Two transmitters can form resource blocks with different Physical Uplink Control Channel (PUCCH) demodulation reference signal (DMRS) patterns that are orthogonal over time and/or frequency to ...
11/03/2011
20110261805UNIVERSAL ACQUISITION AND TRACKING APPARATUS FOR GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS)
An acquisition and tracking apparatus is provided for tracking digitized spread spectrum navigation signals modulated with a spreading code according to any of a set of modulation types including Binary Phase Shift Keying (BPSK) with and without Frequency Domain Multipl...
10/27/2011
20110255450MULTIPLEXING OF PEER-TO-PEER (P2P) COMMUNICATION AND WIDE AREA NETWORK (WAN) COMMUNICATION
Techniques for supporting peer-to-peer (P2P) communication and wide area network (WAN) communication are disclosed. In one aspect, P2P communication may be supported on an uplink spectrum. A user equipment (UE) may communicate (i) with a base station on both a downlink ...
10/20/2011
20110249664COORDINATION-FREE RENDEZVOUS METHOD FOR A COMMUNICATION NETWORK
In a coordination-free rendezvous method for a communication network, time is divided into superslots with each superslot being further divided into slots. At least one first-class slot and at least one second-class slot are selected out of the slots of each superslot. ...
10/13/2011
20110243120ANTENNA SOLUTION FOR NEAR-FIELD AND FAR-FIELD COMMUNICATION IN WIRELESS DEVICES
A single-antenna solution is provided for near-field and far-field communication in wireless devices. In an embodiment, a first transceiver block generates a first transmit signal to be transmitted using radiative techniques. A second transceiver block generates a secon...
10/06/2011
20110228759ENCODING RATIO SETTING METHOD AND RADIO COMMUNICATION DEVICE
Disclosed are an encoding ratio setting method and a radio communication device which can avoid encoding of control information at an encoding ratio lower than necessary and suppress lowering of the transmission efficiency of the control information. In the device, an e...
09/22/2011
20110222468CONCURRENT TRANSMISSION OF MULTIPLE SIGNALS IN A WIRELESS NETWORK
A method for concurrent transmission of multiple radio-frequency signals in a wireless network. The method is executed at a node of the wireless network and makes use of the node's knowledge of local network topology, locations of certain packets in the node's neighborh...
09/15/2011
20110222527BASE STATIONS AND METHODS FOR RECEIVING TRANSMISSIONS ON AN ENHANCED RANDOM ACCESS CHANNEL
Example base stations and methods for receiving transmissions on an enhanced random access channel (RACH) are disclosed herein. An example method for receiving transmissions on an enhanced RACH from a device such that an initial access burst is received in a single time...
09/15/2011
20110216755Systems and Methods for Managing Timing Functions in Multiple Timing Protocols
One embodiment of the invention includes a master timer controller for a controlling a controller configured to implement a plurality of functions at each of a respective plurality of scheduled times, each of the plurality of scheduled times is converted to a respective...
09/08/2011
20110216657METHODS AND APPARATUS RELATED TO SIGNALING REQUEST TO TRANSMIT TRAFFIC IN WIRELESS COMMUNICATIONS
Methods and apparatus related to the communication of traffic in peer to peer communications are described. A peer to peer communications system includes traffic slots, and for a pair of devices (first and second) having a connection a first transmission request resourc...
09/08/2011
20110211569METHOD, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR TRANSMISSION DIVERSITY
The invention is related to an apparatus comprising: a grouper configured to group antennas into antenna groups, if more antennas suitable for transmission are provided than pilot resources per a time slot; a rotator configured to rotate selected symbols with antenna-sp...
09/01/2011
20110206031RECEIVER AND RECEIVING METHOD
A receiver includes a replica signal generating unit which generates a replica signal as a replica of a transmission signal based on a received signal; a time zone setting unit which sets a plurality of time zones to be extracted such that a part of a signal interval of...
08/25/2011
20110194552WIRELESS TRANSMISSION AND RECEPTION METHOD AND APPARATUS
A wireless transmission and reception method for the transmission of sequences of signals between a first transceiver device and at least a second transceiver device, wherein the first transceiver device and second transceiver device are disposed outside a reciprocal di...
08/11/2011
20110176533MOBILE COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND BASE STATION AND MOBILE STATION TO BE EMPLOYED IN THE SAME
In the communication system performing transmission with generating the vacant period in the slotted mode during data transmission in order to perform various process, such as different frequency carrier quality measurement or so forth, the control signal for maintainin...
07/21/2011
20110176534COMMUNICATION DEVICE AND METHOD FOR SYNCHRONISATION
A communication device is provided, the communication device comprising a receiving circuit configured to receive a message from another communication device; a time base circuit providing a time base signal that specifies a plurality of time periods; a determining circ...
07/21/2011
20110164605WIRELESS COMMUNICATION SYSTEM
A wireless communication system includes a coordinator (3) that broadcasts a beacon (21) having at least a preamble part (32) and a payload part (33), and a plurality of devices (2) each of which is synchronizable with at least the coo...
07/07/2011
20110164604METHOD AND DEVICE FOR CONTROLING SIGNAL TRANSMISSION
The method for controlling signal transmission comprises: determining the first reference variable according to the number of transition points from downlink to uplink in a wireless frame of the system and the system frame number (S502); determining the second re...
07/07/2011
20110164603METHOD AND A DEVICE FOR GAINING AND MAINTAINING CONTROL OF THE TRAFFIC FROM A RADIO BASE STATION IN A CELLULAR TELEPHONY SYSTEM
A method for letting a temporary radio base station (RBS, 140) gain and maintain control of the traffic of a targeted RBS (120) in a system (100), where RBS's transmit an identity signal and a list of candidate frequencies for use by user terminals ...
07/07/2011
20110158220MEDIA ACCESS CONTROL METHOD IN WIRELESS NETWORK
A media access control method in a wireless network is provided. Each of devices in the wireless network determines one of a plurality of beacon slots within a beacon period as a beacon slot of the device. The devices in the wireless network determine a data transmissio...
06/30/2011
20110158221Support of Plural Chip Rates in CDMA System
In a CDMA system (100), two chip rates in a TDD cell are supported by: transmitting signals in the system in a frame (400) having a plurality of timeslots; operating at least a first one (0-8) of the plurality of timeslots in the frame at a lower chip rate...
06/30/2011
20110149942Method of Transmitting Data in Multiple Antenna System
A method of transmitting data in a multiple antenna system includes transmitting first data through a first pilot pattern zone in which pilots are arranged in a specific pilot pattern in a permutation zone having at least one tile comprising a plurality of orthogonal fr...
06/23/2011
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