Patents by Inventor Jaap Van De Beek
Jaap Van De Beek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10485011Abstract: The present invention relates to a Method for scheduling and/or muting radio resources in a wireless communication system, said wireless communication system comprising a plurality of network nodes and a plurality of user nodes; the method comprising the steps of: measuring, by at least one user node, received signal strength of radio signals transmitted from one or more network nodes so as to obtain received signal quality and/or interference associated with said one or more network nodes; arranging, by said user node, the received signal quality and/or interference associated with said one or more network nodes in an order or a ranking with respect to at least one radio signal criterion; signalling, by said user node, said order or ranking to at least one network node; and scheduling and/or muting radio resources based on said signalled order or ranking.Type: GrantFiled: March 4, 2016Date of Patent: November 19, 2019Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Pablo Soldati, Jaap Van De Beek
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Patent number: 9883492Abstract: A method in a radio resource allocator of a radio access network is disclosed. The network comprises at least one first layer and at least one second layer, the first layer is higher than the second layer; and the method in a first radio resource allocator of the first layer comprises: decides if a second radio resource allocator of the second layer in an autonomous mode or in a controlled mode for at least one portion of available radio resources; when the second radio resource allocator in the autonomous mode, allocates the at least one portion of available radio resources to the second radio resource allocator; when the second radio resource allocator in the controlled mode, allocates the at least one portion of available resources to radio resource users of the radio resource users of the second radio resource allocator and/or radio resource allocators of a third lower layer.Type: GrantFiled: December 3, 2015Date of Patent: January 30, 2018Assignee: Huawei Technologies Co., Ltd.Inventors: George Koudouridis, Pablo Soldati, Jaap Van De Beek
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Patent number: 9860778Abstract: A controller of a layered radio environment map of a wireless communication system. The controller configures a mobile terminal to make a measurement associated with a wireless signal from the mobile terminal to a base station. The mobile terminal constructs a minimization of drive test (MDT) measurement report from the measurement, and uses a network connection to transmit the MDT measurement report. The network connection is selected based at least in part on information related to the mobile terminal. As such, the power consumption in the mobile terminal is minimized.Type: GrantFiled: March 7, 2014Date of Patent: January 2, 2018Assignee: Huawei Technologies Sweden ABInventors: Tao Cai, Jaap Van De Beek
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Patent number: 9838167Abstract: The present invention relates to a method for allocating communication resources in a multi-user cellular communication system, wherein communication resources are divided in time periods and frequency sub-bands, wherein part of the communication resources are used for frequency-localized communication channels, and part of the communication resources are used for frequency distributed channels. The method further comprises the steps of: classifying part of the frequency sub-bands as frequency sub-bands carrying frequency-distributed channels, classifying the remaining part of the frequency sub-bands as frequency sub-bands carrying frequency-localized channels. The present invention also relates to a system, a transmitter and a communication system.Type: GrantFiled: July 28, 2014Date of Patent: December 5, 2017Assignee: Huawei Technologies Co., Ltd.Inventors: Jaap van de Beek, Oskar Mauritz, Branislav Popovic
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Patent number: 9565046Abstract: A method and transmitter for generating a multicarrier signal, to be transmitted to a receiver, are provided. The method comprises dividing symbols to be transmitted into protected symbols and non-protected symbols; precoding non-protected symbols in a first precoder; precoding protected symbols in a second precoder; creating a modified non-protected symbol vector, based on the precoded non-protected symbols and the precoded protected symbols; and modulating the modified non-protected symbol vector and the protected symbols, thereby generating the multicarrier signal. Also, a method and receiver are disclosed.Type: GrantFiled: October 12, 2015Date of Patent: February 7, 2017Assignee: Huawei Technologies Co., Ltd.Inventor: Jaap Van De Beek
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Publication number: 20160192382Abstract: The present invention relates to a Method for scheduling and/or muting radio resources in a wireless communication system, said wireless communication system comprising a plurality of network nodes and a plurality of user nodes; the method comprising the steps of: measuring, by at least one user node, received signal strength of radio signals transmitted from one or more network nodes so as to obtain received signal quality and/or interference associated with said one or more network nodes; arranging, by said user node, the received signal quality and/or interference associated with said one or more network nodes in an order or a ranking with respect to at least one radio signal criterion; signalling, by said user node, said order or ranking to at least one network node; and scheduling and/or muting radio resources based on said signalled order or ranking.Type: ApplicationFiled: March 4, 2016Publication date: June 30, 2016Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Pablo SOLDATI, Jaap VAN DE BEEK
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Publication number: 20160150526Abstract: A method in a radio resource allocator of a radio access network is disclosed. The network comprises at least one first layer and at least one second layer, the first layer is higher than the second layer; and the method in a first radio resource allocator of the first layer comprises: decides if a second radio resource allocator of the second layer in an autonomous mode or in a controlled mode for at least one portion of available radio resources; when the second radio resource allocator in the autonomous mode, allocates the at least one portion of available radio resources to the second radio resource allocator; when the second radio resource allocator in the controlled mode, allocates the at least one portion of available resources to radio resource users of the radio resource users of the second radio resource allocator and/or radio resource allocators of a third lower layer.Type: ApplicationFiled: December 3, 2015Publication date: May 26, 2016Inventors: George Koudouridis, Pablo Soldati, Jaap Van De Beek
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Publication number: 20160036614Abstract: A method and transmitter for generating a multicarrier signal, to be transmitted to a receiver, are provided. The method comprises dividing symbols to be transmitted into protected symbols and non-protected symbols; precoding non-protected symbols in a first precoder; precoding protected symbols in a second precoder; creating a modified non-protected symbol vector, based on the precoded non-protected symbols and the precoded protected symbols; and modulating the modified non-protected symbol vector and the protected symbols, thereby generating the multicarrier signal. Also, a method and receiver are disclosed.Type: ApplicationFiled: October 12, 2015Publication date: February 4, 2016Inventor: Jaap Van De Beek
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Publication number: 20140334527Abstract: The present invention relates to a method for allocating communication resources in a multi-user cellular communication system, wherein communication resources are divided in time periods and frequency sub-bands, wherein part of the communication resources are used for frequency-localized communication channels, and part of the communication resources are used for frequency distributed channels The method further comprises the steps of: classifying part of the frequency sub-bands as frequency sub-bands carrying frequency-distributed channels, classifying the remaining part of the frequency sub-bands as frequency sub-bands carrying frequency-localized channels. The present invention also relates to a system, a transmitter and a communication system.Type: ApplicationFiled: July 28, 2014Publication date: November 13, 2014Inventors: Jaap VAN DE BEEK, Oskar MAURITZ, Branislav POPOVIC
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Publication number: 20140241313Abstract: A method is provided for transmitting constellation symbols in a communication system. A set of orthogonal time-frequency mapping patterns (TFPs) is generated from a TFP. And a TFP from the set of orthogonal TFPs is selected for transmitting a block of constellation symbols.Type: ApplicationFiled: May 6, 2014Publication date: August 28, 2014Applicant: Huawei Technologies Co., Ltd.Inventors: Branislav Popovic, Jaap Van De Beek
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Patent number: 8811330Abstract: A method of allocating communication resources for a communication between a transmitter and a receiver in a communication system, the communication resources being divided in time periods and frequency sub-bands. The transmitter receives a channel quality measurement sent by the receiver. The transmitter performs allocation of a first part of the communication resources to the receiver according to the channel quality measurement if allocation of the first part is selected, or allocation of a second part of the communication resources to the receiver if allocation of the first part is not selected. The transmitter informs the receiver of allocated communication resources, and the allocated communication resources being designated for frequency localized channels or for frequency distributed channels.Type: GrantFiled: June 18, 2013Date of Patent: August 19, 2014Assignee: Huawei Technologies Co., Ltd.Inventors: Jaap Van De Beek, Oskar Mauritz, Branislav Popovic
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Publication number: 20140187235Abstract: A controller of a layered radio environment map of a wireless communication system. The controller configures a mobile terminal to make a measurement associated with a wireless signal from the mobile terminal to a base station. The mobile terminal constructs a minimization of drive test (MDT) measurement report from the measurement, and uses a network connection to transmit the MDT measurement report. The network connection is selected based at least in part on information related to the mobile terminal.Type: ApplicationFiled: March 7, 2014Publication date: July 3, 2014Applicant: HUAWEI TECHNOLOGIES SWEDEN ABInventors: Tao CAI, Jaap VAN DE BEEK
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Patent number: 8755349Abstract: A method is provided for generating and allocating time-frequency mapping pattern (TFP) in a communication system. A set of orthogonal TFPs is generated from a TFP. And a TFP from the set of orthogonal TFPs is allocated to a user equipment in a transmission time interval, TTI, within a cell of the communication system. Also provided are a transmitter, a base station, and a user equipment.Type: GrantFiled: February 23, 2012Date of Patent: June 17, 2014Assignee: Huawei Technologies Co. Ltd.Inventors: Branislav M. Popovic, Jaap Van De Beek
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Patent number: 8654872Abstract: Methods for transmission and detection, as well as a transmitter and a receiver for performing the methods are disclosed. An example transmission method according to an aspect of the invention includes determining of a modulation vector for an information symbol vector and modulating subcarriers with elements of the modulation vector. Example resulting out-of-band signal power emission improvements over prior art are demonstrated.Type: GrantFiled: February 4, 2011Date of Patent: February 18, 2014Assignee: Huawei Technologies Co., Ltd.Inventors: Jaap van de Beek, Fredrik Berggren
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Patent number: 8625705Abstract: A data modulation method, a data demodulation method, and a method, include obtaining a target frequency band allocated to a transmitting terminal; calculating a precoding codeword index of spectrum shaping according to a codebook corresponding to a current radio scene and the target frequency band, where the codeword index corresponds to a return-to-zero subcarrier sequence, and the return-to-zero subcarrier sequence serves to calculate a precoding vector for modulating data; and sending the precoding codeword index out through broadcast.Type: GrantFiled: January 15, 2013Date of Patent: January 7, 2014Assignee: Huawei Technologies Co., Ltd.Inventors: Guolin Sun, Jaap van de Beek
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Publication number: 20130279469Abstract: A method of allocating communication resources for a communication between a transmitter and a receiver in a communication system, the communication resources being divided in time periods and frequency sub-bands. The transmitter receives a channel quality measurement sent by the receiver. The transmitter performs allocation of a first part of the communication resources to the receiver according to the channel quality measurement if allocation of the first part is selected, or allocation of a second part of the communication resources to the receiver if allocation of the first part is not selected. The transmitter informs the receiver of allocated communication resources, and the allocated communication resources being designated for frequency localized channels or for frequency distributed channels.Type: ApplicationFiled: June 18, 2013Publication date: October 24, 2013Inventors: Jaap VAN DE BEEK, Oskar MAURITZ, Branislav POPOVIC
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Patent number: 8488531Abstract: The present invention relates to a method for allocating communication resources in a multi-user cellular communication system, wherein communication resources are divided in time periods and frequency sub-bands, wherein part of the communication resources are used for frequency-localized communication channels, and part of the communication resources are used for frequency distributed channels. The method further comprises the steps of classifying part of the frequency sub-bands as frequency sub-bands carrying frequency-distributed channels, classifying the remaining part of the frequency sub-bands as frequency sub-bands carrying frequency-localized channels. The present invention also relates to a system, a transmitter and a communication system.Type: GrantFiled: December 13, 2007Date of Patent: July 16, 2013Assignee: Huawei Technologies Co., LtdInventors: Jaap Van De Beek, Oskar Mauritz, Branishlav Popovic
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Patent number: 8462609Abstract: Carrier aggregation in a radio communication system is disclosed, in which at least two Orthogonal Frequency Division Multiplexing (OFDM) carriers are aggregated, each of the at least two OFDM carriers comprising subcarriers being spaced in accordance with a subcarrier spacing of the radio communication system, transmission on the at least two OFDM carriers being synchronized in time.Type: GrantFiled: December 20, 2010Date of Patent: June 11, 2013Assignee: Huawei Technologies Co., Ltd.Inventors: Fredrik Berggren, Jaap van de Beek
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Patent number: 8427935Abstract: OFDM signal transmission of reduced power emission outside a designated transmission bandwidth is disclosed. At least one subcarrier is allocated for an OFDM symbol for non-data. A weighting signal representation is determined based on an initial error signal representation, which is determined from at least part of a first OFDM symbol and part of a second OFDM symbol, the first and second OFDM symbols being consecutive in time.Type: GrantFiled: September 28, 2010Date of Patent: April 23, 2013Assignee: Huawei Technologies Co. Ltd.Inventors: Jaap Van de Beek, Fredrik Berggren
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Patent number: 8311009Abstract: An method for, in a cellular telecommunication system, generating reference sequence matrices and for mapping elements of said reference sequence matrices to reference signal positions having predetermined locations in two-dimensional multi-carrier time-frequency symbol spaces is provided. According to the method, a matrix SN of dimension N×N having N orthogonal rows or columns and orthogonal parts of rows or columns, respectively, N being a positive integer >3, is generated. N reference sequence matrices OS(k), k=0, . . . , N?1, are then generated by forming rows or columns of the kth reference sequence matrix OS(k) based on at least part of the (k+1)th row or column, respectively, of said orthogonal matrix SN. Further, in a cell, within a given time period, mapping elements of one of said N reference sequence matrices OS(k) to reference signal positions having predetermined locations in two-dimensional multi-carrier time-frequency symbol spaces.Type: GrantFiled: July 2, 2009Date of Patent: November 13, 2012Assignee: Huawei Technologies Co., Ltd.Inventors: Branislav Popovic, Fredrik Berggren, Jaap van de Beek