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WO/2012/048466A1 |
The invention discloses a method and user equipment (UE) for receiving system message. The method comprises that the UE adjusts the frame boundary offset between Long Term Evolution (LTE) and Bluetooth of itself to be a given value Y or ...
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WO/2012/050838A1 |
Methods and systems are disclosed for communicating in a wireless communications system utilizing a plurality of frequency bands for downlink (DL) transmission and a plurality of frequency bands for uplink (UL) transmission. In an embodi...
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WO/2012/050336A1 |
A method and apparatus for avoiding in-device interference in a terminal equipped with multiple heterogeneous communication modules (e.g. Long Term Evolution (LTE), Wireless Local Area Network (WLAN), Bluetooth, and Global Positioning Sy...
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WO/2012/047001A1 |
The present invention provides a method and apparatus of handling in-device co-existence interference in a wireless communication environment. In one embodiment, a method includes detecting in-device co-existence interference between a L...
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WO/2012/044019A2 |
Disclosed herein is a wireless communication system. More particularly, disclosed herein is a method and apparatus for coordinating and reducing inter-cell interference in a wireless communication system. A method of transmitting channel...
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WO/2012/036952A1 |
Link adaptation parameters for encoding of a source are selected to minimize distortion between the source and a reconstructed source induced by transmission of the source over a multiple input multiple output (MIMO) channel. Such distor...
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WO/2012/037464A1 |
A first combination of frequency bands is selected for transmitting a first data packet, and a second, different combination of frequency bands is selected for transmitting a second data packet. A data stream is divided into a first set ...
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WO/2012/034269A1 |
An apparatus, method and system for measuring interference for direct device-to-device communications in a communication system. In one embodiment, an apparatus includes a processor and memory including computer program code. The memory ...
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WO/2012/035802A1 |
A data transmission system (10) is provided with a transmission unit (1), a receiving unit (2), transmission paths (3), and a delay unit (4). The delay unit (4) is disposed on a transmission path (31) along which a high-speed signal (S1)...
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WO/2012/024831A1 |
The present invention discloses a vehicle-mounted charger which combines a radio data system (RDS) antenna and a charging cable into a universal serial bus (USB) plug. Said vehicle-mounted charger includes a power conversion module (101)...
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WO/2012/023747A2 |
A method for avoiding mutual interference when heterogeneous communication modules such as LTE, wireless LAN, Bluetooth, and GPS coexist in a terminal in a wireless communication system is provided. The terminal may reduce mutual interfe...
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WO/2012/024122A2 |
A central base station for interference management in a distributed antenna system comprises a processor; a memory; and a frequency partition module configured to divide the remote radio heads into clusters and allocate a frequency band ...
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WO/2012/019321A1 |
The present invention is directed to methods for adjusting a guard period in a cellular wireless communication system, to a base station adapted to adjust a guard period, and to a network management entity for adjusting a guard period. O...
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WO/2012/017129A1 |
The coexistence of multiple radio systems may depend on the ability of a terminal device to limit interference among competing systems. In a method, a system may detect a potential for interference between a transmitting subsystem of a t...
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WO/2012/014188A1 |
An apparatus, method and system configured to reduce interference for user equipment operable in disparate communication systems. In one embodiment, the apparatus 5 includes a processor 620, and memory 650 including computer program code...
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WO/2012/015185A2 |
A channel estimation method in a multipath channel includes receiving a signal from a channel having multipath, obtaining information related to the number of paths and synchronization information related to each path from the received s...
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WO/2012/009047A1 |
The present technology provides a robust noise suppression system which may concurrently reduce noise and echo components in an acoustic signal while limiting the level of speech distortion. An acoustic signal may be received and transfo...
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WO/2012/009277A2 |
Embodiments of an apparatus for minimizing oscillation of an amplifier in an antenna system are provided. These embodiments can comprise passive circuitry in the form of a coupling simulator that includes passive elements selected and co...
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WO/2012/006564A2 |
A system and method are disclosed for coordinating the scheduling of beamformed data to reduce interference in a wireless system. A customer premise equipment (CPE) uses a plurality of bits to quantize the phase angle of the beamformed d...
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WO/2012/005025A1 |
In a circuit board (20) for transmitting signals, a pulse transformer (12A) is provided in a circuit board (20) path for transmitting signals. A shield member (15) is mounted on the circuit board (20) in order to prevent noise from enter...
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WO/2012/002711A2 |
An interference elimination method performed by a first terminal in a multi-node system comprises the steps of: receiving information from a node on a second precoding matrix which is applied to a second signal to be transmitted to a sec...
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WO/2011/161300A1 |
A method, apparatus, and computer program for cognitive radio communications are provided. A reference signal is received from a transmitter of a primary system (202), and the received reference signal is received with an arbitrarily sel...
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WO/2011/159072A2 |
Provided is an interference removal method in a multi-node system. The method comprises the steps of: receiving node information from a base station; receiving a first signal from a destination node and receiving a second signal from an ...
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WO/2011/156322A2 |
Methods and systems for acoustic multiple-input/multiple-output (MIMO) communication in an underwater environment. The method includes: a) receiving signals at multiple receivers representing transmitted signals from multiple transmitter...
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WO/2011/152851A1 |
A system and method for removing time division multiple access (TDMA) noise from an audio signal during a silence interval and not during a non-silence interval. An audio silence interval may be a set of frames which have substantially n...
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WO/2011/140569A2 |
A system and method are disclosed for coordinating the scheduling of beamformed data to reduce interference in a wireless system. A first optimum phase adjustment is determined to increase the gain of an intended signal at a mobile devic...
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WO/2011/136473A2 |
Disclosed are a method for avoiding interference in a wireless communication system and an apparatus supporting the same. The method for avoiding interference by an access point (AP) in a wireless local area network (WLAN) system include...
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WO/2011/137207A1 |
One embodiment is a method for performing 2-wire line imbalance measurements. The method comprises receiving a probe signal and based on the probe signal, determining one of more of: an estimated transverse conversion loss (TCL) coupling...
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WO/2011/133657A2 |
A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller to detect an existence of an interferer and determine a tuning state of a variable matching network based...
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WO/2011/131201A1 |
A switched-mode power supply (SMPS) and a method of control thereof is described, wherein the SMPS is operable to apply a spread spectrum modulation to a switching driver signal to reduce EMI in the SMPS. The SMPS is operable to perform ...
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WO/2011/133405A1 |
The present technology provides adaptive noise reduction of an acoustic signal using a sophisticated level of control to balance the tradeoff between speech loss distortion and noise reduction. The energy level of a noise component in a ...
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WO/2011/133703A2 |
Techniques are described to improve the electrical characterization of ICs and PCBs in a manner that ultimately contributes to network optimization by improving sensitivity without increasing power consumption. Knowledge generated by, fo...
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WO/2011/127476A1 |
The present invention counterbalances background noise by applying dynamic equalization. A psychoacoustic model representing the perception of masking effects of background noise relative to a desired foreground soundtrack is used to acc...
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WO/2011/124176A2 |
A processing method for a filtering mode in a communications system is disclosed by the present invention. Said method includes: acquiring the interference performance parameters; determining a filtering mode according to said interferen...
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WO/2011/122860A2 |
According to one embodiment of the present invention, a method for efficient channel use is disclosed. The channel use method may comprise the steps of: randomly selecting a channel from among channels configured to be used together with...
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WO/2011/123516A2 |
Methods and apparatus for determining a mode of wireless communications to be used by a wireless terminal, e.g., a direct communications mode or an infrastructure communications mode are described. In some embodiments, the mode to be use...
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WO/2011/118993A2 |
A method and apparatus for reducing inter-cell interference in a radio communication system are disclosed. A method for reducing inter-cell interference includes determining REs of a downlink subframe of a first cell overlapping with CRS...
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WO/2011/113192A1 |
A simple distributed dynamic resource multiplexing form is disclosed. The distributed dynamic resource multiplexing form is more capable of adapting to the changeable network environment and promotes the utilization of a frequency spectr...
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WO/2011/114944A1 |
Provided is a noise suppression structure having a current control unit that controls current, and which is provided on a ground layer. The current control unit comprises: a first metal surface provided on the ground layer with an interv...
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WO/2011/115094A1 |
Provided is a noise suppression structure having a current control unit that controls current, and which is provided on a ground layer. The current control unit comprises a metal surface provided on the ground layer with an interval ther...
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WO/2011/107587A1 |
A method of sending a data signal and a clock signal between a radio frequency circuit of a device and a baseband circuit of the device. The method comprises: determining whether at least one of the data signal and the clock signal is di...
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WO/2011/107059A2 |
Embodiments of the present invention disclose a correlation computation circuit and method for an interference noise sequence matrix, which relate to interference noise sequence matrix correlation computation, and efficiency of the whole...
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WO/2011/105726A2 |
A method and apparatus for providing information indicating radio resources for multi-cell interference measurement at a BS so that a UE can more accurately measure interference are disclosed.
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WO/2011/099203A1 |
The disclosed signal processing device (201) is provided with a plurality of cascade connected noise reduction units (101). Each noise reduction unit (101) comprises: a signal selection unit (31) which selects, from an input signal, a re...
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WO/2011/046339A9 |
The present invention relates to a unitary repeater for cancelling feedback interference signals and to a cascade relay system using the same. More particularly, the present invention relates to a cascade relay system using a unitary rep...
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WO/2011/092005A1 |
A radio transceiver including - an antenna (201 ) switch having a control lead (226); - a RF and front end circuit (202) coupled to said antenna switch and operating in at least one 2G mode and at least one 3G mode; - a RF transceiver (2...
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WO/2011/092004A1 |
A method for dynamically clocking one component located into a Wireless telecommunication apparatus comprising a RF transceiver subject to desensizitation by said component EMI, characterized in that it involves the steps of performing a...
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WO/2011/092003A1 |
A wireless telecommunication apparatus comprising - a baseband for the purpose of generating and receiving baseband signals; - a RF transceiver for the purpose of transmitting and receiving a RF signals, - at least one centralized clock ...
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WO/2011/093123A1 |
Disclosed is an application upon a wireless base station that periodically transmits a transmission signal to a terminal. A wireless base station comprises a transceiver unit that receives a received signal; a noise assessment unit that ...
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WO/2011/089549A2 |
A method in a communication system (20), in which multiple transmitters (24) transmit respective messages to a receiver (28) over a communication channel, includes allocating respective resources of the communication channel to the messa...
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