Match Document Document Title
US20140301251 INTERFERENCE CANCELLATION/SUPPRESSION IN TDD WIRELESS COMMUNICATIONS SYSTEMS  
A wireless user equipment (UE) may receive a downlink transmission from a base station in a first subframe of a first subframe configuration, and determine that a neighboring base station is...
US20150078218 PROVIDING DIFFERENT TRANSMIT AND/OR RECEIVE MODES IN DIFFERENT SECTORS OF A WIRELESS BASE STATION  
A wireless base station simultaneously transmits or receives wireless communications in different modes in different sectors of the wireless base station. The different modes may comprise a Time...
US20150029907 METHOD TO OPTIMIZE ALMOST BLANK SUBFRAME USAGE IN A WIRELESS NETWORK  
A method to optimize almost blank subframe usage in a wireless network including generating, an interfering base station, in order to minimize interference caused to a serving base station, an...
US20150146582 SYSTEM FOR ENABLING DUPLEX COMMUNICATION ON PORTABLE RADIOS  
A portable radio communication system for enabling duplex communication on portable radios is provided. The portable radio communication system comprises a host radio having a host radio antenna...
US20150009869 Dual Band LTE Small Cell  
A dual band LTE small cell base station communicates on both licensed bands and unlicensed bands. The small cell base station modifies the communication protocol utilized by the licensed band to...
US20150223173 DEGREES OF FREEDOM IN MULTICELL WIRELESS SYSTEMS WITH FULL-DUPLEX BASE STATIONS USING INTERFERENCE ALIGNMENT AND METHODS FOR ENABLING FULL-DUPLEX WITH HALF DUPLEX CLIENTS  
An interference alignment system for communication structures that includes a single cell channel comprising an access point node, and a full bipartite interference channel (FBIC) configuration of...
US20130044617 Reducing Interference in Wireless Time Division Duplex Systems by Monitoring and Limiting Timing Advance  
Techniques are provided for reducing interference in a wireless network. A user equipment device in a first wireless coverage area of a wireless network using a time division duplex transmission...
US20130208587 DYNAMIC PARAMETER ADJUSTMENT FOR LTE COEXISTENCE  
Coexistence gaps may permit one radio access technology (RAT) to coexists with another RAT by providing period in which one RAT may be silent and another may transmit. Methods may account for the...
US20100322114 METHOD FOR ALLOCATING UPLINK ACK/NACK CHANNELS  
Present invention provides a method for impliedly binding CCE indexes in one sub-frame to ACK/NACK channel indexes in one uplink sub-frame, and a method for impliedly binding CCE indexes in a...
US20140044023 Methods and Network Nodes in a Telecommunication System  
A method in a user equipment (140) for controlling transmission from the user equipment (140), a method in a first radio network node (110) for selecting one or more radio emission control...
US20140022958 PRINTED CIRCUIT BOARD AND DIPLEXER CIRCUIT  
A printed circuit board 100 for forming a diplexer circuit 200 comprising a first connector 110 for connecting a first filter 112 and second connector 120 for connecting a second filter 122,...
US20140328221 METHOD AND SYSTEM FOR USING SELECTED BEARER CHANNELS  
Using bearer channels for wireless nodes includes initiating communication among the wireless nodes that include a node and one or more neighbor nodes. An adaptive channel operable to communicate...
US20140133365 Indication And Processing Method And Device For Resource Occupancy Mode  
There is disclosed a method of indicating a resource occupancy scheme and processing a resource occupancy scheme indicator so as to enable a UE to be aware a resource occupancy scheme of the...
US20140334347 Method of Handling Interference Mitigation and Related Communication Device  
A method of handling interference mitigation for a first cell in a first cell cluster of a time-division duplexing (TDD) system comprises determining an interference mitigation for a communication...
US20150092624 PUCCH Resource Allocation and Use  
A base station determines a first set of PUCCH resources to use for a first set of UEs to send acknowledgment information to the base station for a first group of DL subframes. The first set of...
US20140016516 SYSTEM AND METHOD FOR MEDIUM ACCESS CONTROL ENABLING BOTH FULL-DUPLEX AND HALF-DUPLEX COMMUNICATIONS  
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for a modified MAC protocol which can facilitate communications with both full-duplex and half-duplex...
US20130114469 Power-Efficient Multi-Mode Transceiver Synthesizer Configurations  
Embodiments of the present disclosure provide power-efficient time division duplexing (TDD) mode configurations of frequency division duplexing (FDD) transceivers. Embodiments avoid time slotted...
US20140341089 Interference measurement method and apparatus for controlling inter-cell interference in wireless communication system  
The present disclosure relates to an interference measurement method and apparatus for controlling inter-cell interference in a Time Division Duplex (TDD) radio communication system and, in...
US20140307591 SELECTING AN UPLINK-DOWNLINK CONFIGURATION FOR A CLUSTER OF CELLS  
Information associated with a communication condition of at least one cell in a cluster of cells is received, where the communication condition is at least one selected from among a traffic...
US20150139004 METHOD AND ARRANGEMENT FOR INTERFERENCE MITIGATION  
A method in a network node for assisting a first user equipment in interference mitigation. The network node is comprised in a cellular communications network. The cellular communications network...
US20140169235 WIDE BAND ELECTRICAL BALANCE DUPLEXER WITH BALANCED BRIDGE CIRCUIT  
A circuit for a wideband electrical balance duplexer (EBD) may include a first impedance element and a second impedance coupled between a first and a second node and a second and a third node of...
US20130265912 Antenna and RF Front-end Arrangement  
An antenna and RF front-end arrangement include at least one LTE or WCDMA Tx&Rx antenna, one MIMO Rx or diversity antenna adapted for low band LTE or WCDMA and one MIMO Rx or diversity antenna...
US20150078219 DEVICE AND METHOD FOR TRANSMITTING RANDOM ACCESS PREAMBLE  
Base Station (BS) and User Equipment (UE) apparatuses for configuring a Random Access CHannel (RACH), and methods thereof, are provided. The method for a BS to configure a RACH includes generating...
US20150117270 METHOD AND APPARATUS FOR DETERMINING GUARD PERIOD ON TIME DIVISION DUPLEX SYSTEM  
Disclosed are a method and an apparatus for determining a Guard Period (GP) in a Time Division Duplexing (TDD) system. A communication method based on Time Division Duplexing (TDD) includes:...
US20150131493 Adjacent Channel Interference Cancellation in Multi-Channel Systems  
A method for adjacent channel interference cancellation may be disclosed, comprising collecting adjacent channel usage samples at a first time; assigning coefficient weights in an adjacent channel...
US20150163004 MULTIPLE CO-LOCATED MULTI-USER-MIMO ACCESS POINTS  
A wireless communication system may include a plurality of N co-located Wi-Fi access points, each configured to communicate with at least one user equipment. The system may further include a...
US20150078216 SET UP AND MAINTENANCE FRAMEWORK FOR FLEXIBLE TIME DIVISION DUPLEX OPERATION IN HETEROGENEOUS NETWORK  
One embodiment is directed to a method for operating base stations in a heterogeneous network. The method may include receiving, by a first base station, an indication for a second base station to...
US20140301254 MOBILE COMMUNICATION SYSTEM, BASE STATION, AND USER TERMINAL  
A mobile communication system that employs a frequency division duplex scheme, comprises: one or a plurality of UEs (200) that communicate with a serving cell; and a HeNB (100) that constitutes a...
US20120020257 WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD  
When communicating with a second wireless station, a first wireless station judges, based on link-related information received from the second wireless station and link-related information...
US20140146718 ELECTRICAL BALANCE DUPLEXER FOR CO-EXISTENCE AND CONCURRENT OPERATION OF MORE THAN ONE WIRELESS TRANSCEIVERS  
A circuit for a common electrical balance duplexer (EBD) of a multi-path transceiver may include an EBD circuit. The EBD circuit may be coupled to output nodes of two or more transmit (TX) paths,...
US20110182174 TECHNIQUES FOR MILLIMETER WAVE MOBILE COMMUNICATION  
A Base Station (BS), a Mobile Station (MS), and a millimeter Wave (mmWave) Access Point (mmAP), for use in a mobile communication system that includes a plurality of Base Stations BSs capable of...
US20130343235 FULL-DUPLEX WIRELESS COMMUNICATION SYSTEM USING POLARIZATION  
A system, apparatus, and method use full duplexing with polarization. A wireless communication system includes a first transceiver configured to transmit and receive wireless signals to and from...
US20100309825 METHODS, SYSTEMS AND DEVICES FOR WIRELESS DEVICES HAVING MULTIPLE WIRELESS MODULES  
Wireless communications devices, methods and systems are implemented in various fashions. According to one such implementation, a method is used in a device using time-division-multiple access and...
US20130294268 INTERFERENCE CANCELLATION BASED ON ADAPTIVE TIME DIVISION DUPLEXING (TDD) CONFIGURATIONS  
A method for mitigating interference in a wireless network includes an eNodeB and/or a UE identifying interference. The eNodeB may identify the interfering TDD configurations based on a downlink...
US20150109969 FULL DUPLEX COMMUNICATION IN THE PRESENCE OF MIXED FULL AND HALF DUPLEX USERS  
A method, an apparatus, and a computer program product for providing full duplex (FD) wireless communication to an FD capable (FDC) user equipment (UE) among one or more UEs include determining...
US20150098367 METHOD AND APPARATUS OF CONTROLLING FOR UPLINK SCHEDULING AND HARQ TIMING  
The present invention relates to an apparatus and method for controlling an uplink (UL) scheduling and Hybrid Automatic Repeat reQuest (HARD) timing supported in a TDD-FDD CA environment....
US20140321336 Method and Apparatus for Access Point Communications  
A method, apparatus and computer program product are provided according to some example embodiments to enable the exchange of inter cell messages among neighboring access points. In this regard, a...
US20150092620 Method And Apparatus For Improved Multicast Service Using Negotiated Feedback  
Various methods and devices are provided to address the need for improved multicast operation. In one method, a feedback mobile device receives (301), from a multicast sender, a multicast...
US20110299434 REDUCING POWER CONSUMPTION BY TAKING ADVANTAGE OF SUPERIOR IN-CIRCUIT DUPLEXER PERFORMANCE  
Although the duplexer in a full-duplex transceiver circuit may only be guaranteed by the duplexer manufacturer to have a transmit band rejection from its TX port to its RX port of a certain...
US20120230230 RESOURCE ALLOCATION FOR OFDMA SYSTEMS WITH HALF-DUPLEX RELAY(S) AND CORRESPONDING TRANSMISSION PROTOCOL  
A transmission protocol is provided for wireless communications in an OFDMA system that uses a rateless code and techniques are provided for dynamically adjusting the subcarrier resources...
US20130051286 ADAPTIVE SYNCHRONOUS PROTOCOL FOR MINIMIZING LATENCY IN TDD SYSTEMS  
Systems and methods are presented that offer significant improvements in the performance of time division duplex (TDD) systems by utilizing an adaptive synchronous protocol. Conventional TDD...
US20140119245 SHARED LTE-ISM RF FRONT-END AND ANTENNA  
A front-end module and antenna can be shared between two radio transceivers operating in coexistent radio frequency (RF) communication bands. For example, a first of the two radio transceivers may...
US20150085709 Integrated On-Chip Duplexer for Simultaneous Wireless Transmission  
An electrical balancing network combined with coupled inductors (EBN) replaces a transmit/receive switch was used for isolation for time division duplexing transmission techniques. The EBN allows...
US20100329157 Even-Order Harmonics Calibration  
Circuits and methods for a differential circuit involve having one of more pairs of differential transistors with back-gate terminals, where each of the back-gate terminals is biased by a tunable...
US20140328220 CARRIER AGGREGATION ARRANGEMENTS FOR MOBILE DEVICES  
Front end circuitry for a wireless communication system includes a first antenna node, a second antenna node, a first triplexer, a second triplexer, and front end switching circuitry coupled...
US20150071133 METHOD AND NODE FOR LISTENING  
Embodiments of the present invention disclose a method and a node for listening. The method includes: receiving a listening reference signal in a listening pilot time slot; analyzing the listening...
US20150229459 Interference Cancellation in TDD Massive MIMO Wireless Systems  
Directed inter-cell interference experienced by the downlink of a massive MIMO wireless communication network base station due to pilot contamination that occurs as a result of pilot signal reuse...
US20140241217 HEADSET DEVICE, HEADSET, AND METHOD FOR PROCESSING SIGNAL BY USING HEADSET DEVICE  
Disclosed are a headset device, a headset, and a method for processing a signal by the headset device. The headset device comprises: a first interface, a second interface, a switch and an...
US20110090824 LOW-PASS FILTER DESIGN  
Techniques for low-pass filtering with high quality factor (Q). In an exemplary embodiment, an input current is coupled to the drain of a first transistor. The drain and the gate of the first...
US20110274014 DUAL MODE BASE STATION  
The present application pertains to a dual mode radio base station that is operable to operate in either a TDD mode of operation or an FDD mode of operation. The dual mode base station may include...