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公开(公告)号：US10230547B2
公开(公告)日：2019-03-12
申请号：US15492028
申请日：2017-04-20
发明人： Jérémy Nadal , Charbel Abdel Nour , Amer Baghdadi
摘要： A method of designing a digital filter for example for use in an FBMC/OQAM telecommunications system, with a target overlapping factor and meeting a specified signal to interference ratio is described, whereby a candidate filter design defined by an impulse response, satisfying the Nyquist criterion and having an overlapping factor higher than the target is selected, and the time and frequency coefficients of its impulse response inverted to define a new filter design; andtruncating the impulse response defining said new filter design to the minimum number of coefficients achieving said specified signal to interference ratio.
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公开(公告)号：US11164681B2
公开(公告)日：2021-11-02
申请号：US16808594
申请日：2020-03-04
发明人： Samuel A. Cohen
IPC分类号： G21B1/13
摘要： According to various embodiments, an FRC fusion reactor is disclosed. The FRC fusion reactor includes a main chamber containing an FRC core and an energy and ash removal shell (EARS). The FRC fusion reactor further includes at least one divertor chamber connected to the main chamber via a divertor throat. The divertor chamber includes a plasma extruder positioned on a major axis of the FRC fusion reactor and a controllable distance along the major axis from the divertor throat. The plasma extruder has a diameter approximately ½ a diameter of the divertor throat and is configured to block plasma flow towards the FRC core to create a gap region between the FRC core and the EARS.
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公开(公告)号：US11621906B2
公开(公告)日：2023-04-04
申请号：US15952785
申请日：2018-04-13
申请人： BULL SAS
IPC分类号： H04L43/50 , H04L43/04 , H04L41/08 , H04L49/101 , H04L49/253 , H04L43/028 , H04L43/0823 , H04L49/55
摘要： Disclosed is a method for test traffic generation, at test-sending switches for a network of calculation nodes, and of inspection of this test traffic, at test-receiving switches of this network, including: the generation and sending of test traffic, at least at a selected test-sending input or output port of one selected test-sending switch, sent to at least one selected test-receiving input or output port of a selected test-receiving switch, where the test traffic is generated and sent by a traffic generation component configured as an additional input of the selected test-sending input or output port, where the test traffic is inspected by a traffic inspection component configured for filtering the output of the selected test-receiving input or output port.
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公开(公告)号：US10250360B2
公开(公告)日：2019-04-02
申请号：US15836162
申请日：2017-12-08
摘要： Embodiments of the invention provide a decoder for decoding a signal received through a transmission channel in a communication system, said signal comprising a vector of information symbols, wherein the decoder comprises: a processing unit (307) configured to determine at least one candidate set of division parameters and to perform a division of said vector of information symbols into a set of sub-vectors in association with each candidate set of division parameters, each pair of sub-vectors being associated with a division metric; a selection unit (309) configured to select one of said candidate sets of division parameters according to a selection criterion depending on said division metric; and a decoding unit (311) configured to determine at least one estimate of each sub-vector associated with said selected set of division parameters by applying a symbol estimation algorithm, wherein the decoder is configured to determine at least one estimate of the vector of information symbols from said at least one estimate of each sub-vector of information symbols.
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