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9031052 Uplink transmission control method in system supporting an uplink multiple access transmission mode  
Disclosed herein is a method of generating an uplink reference signal in a system supporting a plurality of uplink access schemes. The method includes, at a base station, transmitting reference...
9025541 Terminal device for transmitting a power headroom report in a multi-carrier communication system, and method for same  
Disclosed is a terminal device for transmitting a power headroom report (PHR) in a multi-carrier communication system, and a method for same. The terminal device for transmitting a power headroom...
9002338 Communication device that permits a user to select any of multiple user-selectable communication types for a reply  
A communication device comprises logic and an input device coupled to the logic. The input device is adapted to permit a user to select a communication type. The logic receives a communication in...
8989126 Wireless base station and wireless communication method  
A user data resource determination unit determines any sub carriers in any downlink subframe as a first resource from which downlink user data is transmitted to a wireless terminal. A sounding...
8976848 Method of reducing interference between a first carrier current signal transmitted between modems in an electrical network and a second signal transmitted between modems in another network  
A method and device for reducing interference between a first signal of the carrier current type (Se) transmitted between modems (MCPL) in an electrical network (Re) and a second signal (S)...
8971354 Method for generating a carrier group and method for transmitting carrier group information  
Disclosed are: a variety of methods and apparatuses for aggregating a plurality of carriers and using the carrier aggregation in a wireless connection system; and a variety of methods and...
8953641 Methods and apparatus for multi-carrier communications with variable channel bandwidth  
Methods and apparatus for multi-carrier communication with variable channel bandwidth are disclosed, where the time frame structure and the OFDM symbol structure are invariant and the...
8953642 Method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas  
The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting a downlink reference signal in a wireless communication system...
8953643 Measurement configuration method of multi-carrier system and equipment thereof  
The present invention discloses Measurement configuration method of multi-carrier system and equipment thereof, and the method comprises the following steps: the terminal determines whether the...
8923148 Efficient uplink transmission of channel state information  
A UE in a wireless communication network transmits succinct, direct channel state information to the network, enabling coordinated multipoint calculations such as joint processing, without...
8913584 Method and apparatus for sounding reference signal resource allocation in long term evolution system  
The present invention provides a method for Sounding Reference Signal (SRS) resource allocation in a Long Term Evolution (LTE) system, including: a system side setting different SRS transmission...
8908593 Transmission of scheduling assignments in multiple operating bandwidths  
Methods and apparatuses are described for the transmission of Scheduling Assignments (SAs) from a base station to User Equipments (UEs) for data reception in the downlink or data transmission in...
8897245 Method for efficiently performing initial access in a multi-carrier broadband wireless access system  
A method for efficiently performing an initial access in an MS in a multi-carrier broadband wireless access system is disclosed. The method includes scanning a plurality of carriers supported by a...
8897251 Wireless communication base station apparatus and pilot signal disposing method  
A base station device is provided with features in which multicast data can be prevented from deterioration in the accuracy of channel estimation due to interference of a unicast data pilot signal...
8891556 Signal for transmission in single-carrier communication system  
An apparatus and method for generating a signal for transmission in a single-carrier communication system are disclosed. The apparatus comprises a reference signal inserter, which multiplexes data...
8879700 Communication apparatus, integrated circuit, and communication method  
A communication apparatus repeatedly outputs a first multi-carrier signal SS during predetermined periods T1, T2, T3, . . . , and outputs a second multi-carrier signal RS whose phase vector is...
8855701 Dynamic transmission power control method  
The present invention discloses a dynamic transmission power control method for a transmitter of a communication system which comprises the transmitter and a plurality of receivers. The...
8837526 Carrier indication method for wireless communication system and related communication device  
A carrier indication method for a carrier aggregation function, which aggregates a plurality of carriers for a transmission between a network and a user equipment of a wireless communication...
8823499 Enhanced power supply unit for powerline networks  
A power unit includes an AC/DC converter for converting VAC input to DC, a zero cross unit for modulating the AC/DC converter output to facilitate zero crossing detection based on the output, and...
8811269 Transmission of scheduling assignments in multiple operating bandwidths  
Methods and apparatuses are described for the transmission of Scheduling Assignments (SAs) from a base station to User Equipments (UEs) for data reception in the downlink or data transmission in...
8811933 Power line communication methods and devices  
A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line...
8798100 Apparatus and method for supporting asymmetric carrier aggregation in wireless communication system  
An apparatus and a method for transmitting feedback information of an asymmetric frequency band in a wireless communication system supporting multiple bands are provided. The feedback information...
8750174 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...
8744005 Method and apparatus for generating modulation signals  
A method of generating modulation signals is disclosed including generally three steps. A plurality of modulation signals are generated, each of which is to be transmitted from a different one of...
8688153 Signal transmission apparatus, electronic device, and signal transmission method  
A signal transmission apparatus including: a plurality of modulating sections configured to modulate a transmission object signal; and a plurality of demodulating sections configured to demodulate...
8654707 Method and system of implementing a radio network in unlicensed spectrum  
Methods, systems, and devices are disclosed for wireless communication over unlicensed spectrum using a femto cell. In an implementation of the system, a dualmode mobile device adapted to...
8644399 Transmission apparatus, transmission method, reception apparatus, reception method, and transmission system  
It is desired to suitably carry out transmission processing and reception processing carried out when transmitting a multicarrier signal where specific subcarriers are omitted. Therefore, the...
8626225 Power headroom reporting for carrier aggregation  
A method for reporting power headroom-related information for a plurality of aggregated carriers. The method includes reporting the power headroom-related information for a number of the...
8619844 Method for reducing interferences between a first carrier current signal transmitted between modems of a power grid and a second signal transmitted between modems of another grid  
A method and device for reducing interference between a first signal of the carrier current type (Se) transmitted between modems (MCPL) in an electrical network (Re) and a second signal (S)...
8605835 Receiver device, integrated circuit, receiving method, and receiving program  
A wideband carrier frequency error calculator that, for each of a plurality of location patterns, calculates a cumulative value through a predetermined process performed on signals output by an...
8559297 User apparatus, base station apparatus, and communication control method for controlling coverage area and data rate according to environments  
A user apparatus to which radio access schemes of a single-carrier scheme and a multicarrier scheme are applied includes: a radio access scheme setting unit configured to set a radio access...
8515382 Power line communication methods and devices  
A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line...
8494129 Communication apparatus, integrated circuit, and communication method  
A communication apparatus repeatedly outputs a first multi-carrier signal SS during predetermined periods T1, T2, T3, . . . , and outputs a second multi-carrier signal RS whose phase vector is...
8494006 Method and apparatus for transmitting downlink reference signal in wireless communication system supporting multiple antennas  
A method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas is disclosed. A method for transmitting Channel State...
8483294 Method and apparatus for transmitting and receiving common control channels in a mobile communication system  
A method and apparatus for transmitting and receiving a common control channel in an Orthogonal Frequency Division Multiplexing (OFDM) mobile communication system. In the transmission apparatus,...
8477808 Method and apparatus of assigning in wireless communication systems  
A method and apparatus of assigning selected interlace mode, the method comprising generating SelectedInterlaceAssignment message comprising SelectedInterlaceAssignment message comprising an 8 bit...
8472425 System, method and apparatus for an efficient information broadcast in a multi-carrier wireless network  
Embodiments of an apparatus, system and method are described for a base station. Notification from a mobile station in a network may be received. A multi-carrier advertisement with a base station...
8462760 Method and device for controlling signal transmission  
The method for controlling signal transmission includes: determining the first reference variable according to the number of transition points from downlink to uplink in a wireless frame of the...
8363800 Communication apparatus, integrated circuit, and communication method  
A communication apparatus repeatedly outputs a first multi-carrier signal SS during predetermined periods T1, T2, T3, . . . , and outputs a second multi-carrier signal RS whose phase vector is...
8340014 Method for transmitting and receiving signals using multi-band radio frequencies  
A method for transmitting and receiving signals using multi-band Radio Frequencies (RFs) is provided. The method includes transmitting/receiving control information identifying a subsidiary...
8320314 Method for efficiently performing initial access in a multi-carrier broadband wireless access system  
A method for efficiently performing an initial access in an MS in a multi-carrier broadband wireless access system is disclosed. The method includes scanning a plurality of carriers supported by a...
8275344 Power line communication methods and devices  
A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line...
8229052 Apparatus and method for transmitting/receiving secondary synchronization channel in a broadband wireless communication system  
An apparatus and method for transmitting/receiving an S-SCH in an Institute of Electrical and Electronics Engineers (IEEE) 802.16m wireless communication system are provided. A method for...
8208397 Efficient uplink transmission of channel state information  
A UE in a wireless communication network transmits succinct, direct channel state information to the network, enabling coordinated multipoint calculations such as joint processing, without...
8185085 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Power line communication methods and devices
 
A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line...
8170064 Method and apparatus for orthogonal frequency division multiplexing communication  
A method and apparatus for transmitting and receiving a digital signal using an orthogonal frequency division multiplexing (OFDM) communication system are provided. In this method, subcarriers are...
8155224 Transmission method, transmission apparatus, and reception apparatus  
A transmission method for transmitting modulation signals of a plurality of channels to the same frequency band from a plurality of antennas. At the time when a symbol used for demodulation is...
8140049 Power line communication methods and devices  
A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line...
8102882 Subcarrier truncating data transmission scheme in OFDM system  
A multicarrier data transmission scheme is provided. According to the provided scheme, a radio transmitter encodes data bits with different degrees, the degree of an encoded data bit being defined...
8102755 Method for mapping a physical downlink control format indicator channel to physical resources  
A method for mapping a physical downlink control format indicator channel to physical resources includes the steps that 16 modulated data y(0), y(1), . . . , y(15) of a downlink control signaling...

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