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1. 发明申请

US20230087649A1 Energy-efficient Processing 有权
公开(公告)号：US20230087649A1
公开(公告)日：2023-03-23
申请号：US18060153
申请日：2022-11-30
申请人： Apple Inc.
发明人： Matthias Sauer , Bernd W. Adler
IPC分类号： H04W52/02
摘要： In some embodiments, an apparatus includes first circuitry configured to perform a computation that uses a matrix as an input and second circuitry configured to perform the computation, where the second circuitry includes a smaller amount of processing resources than the first circuitry. The second circuitry may begin performing the computation on at least a portion of a set of input data. One or more storage elements may store context information for the second circuitry, where the context information includes outputs from the computation performed on the at least a portion of the set of input data. Based on the at least a portion of the set of input data, the apparatus may activate the first circuitry to complete the computation, where the completion uses the outputs of the computation performed by the second circuitry, included in the context information, as an intermediate result.

2. 发明授权

US11317324B2 Device category in 3GPP communications 有权
公开(公告)号：US11317324B2
公开(公告)日：2022-04-26
申请号：US16590866
申请日：2019-10-02
申请人： Apple Inc.
发明人： Tarik Tabet , Awais M. Hussain , Lydi Smaini , Moustafa M. Elsayed , Syed Aon Mujtaba , Matthias Sauer , Ronald W. Dimpflmaier , Bernd W. Adler , Christian W. Mucke
IPC分类号： H04L5/00 , H04W28/24 , H04W52/02 , H04W8/22
摘要： A user equipment (UE) device may communicate according to a new device category satisfying specified QoS (quality of service) requirements while also satisfying specified link budget requirements, and/or additional optimization requirements. The UE device may communicate with a cellular base station according to a first mode of operation associated with the new device category, and may switch to communicating with the cellular base station according to a second mode of operation associated with a second (pre-existing) device category in response to the link budget requirements exceeding a specified value and the quality of service requirements not being sensitive. The UE device may also switch to communicating with the cellular base station according to a third mode of operation associated with a third (pre-existing) device type in response to the link budget requirement not exceeding the specified value, or the QoS requirements being sensitive and a downlink throughput requirement exceeding a specified throughput value.

3. 发明申请

US20210209042A1 SYSTEM FOR LINK MANAGEMENT BETWEEN MULTIPLE COMMUNICATION CHIPS 有权
公开(公告)号：US20210209042A1
公开(公告)日：2021-07-08
申请号：US16885889
申请日：2020-05-28
申请人： Apple Inc.
发明人： Helena Deirdre O'Shea , Camille Chen , Vijay Kumar Ramamurthi , Alon Paycher , Matthias Sauer , Bernd W. Adler
IPC分类号： G06F13/362 , G06F13/24 , G06F13/28 , G06F11/34 , G06F11/30
摘要： Embodiments relate to an integrated circuit of an electronic device that coordinates activities with another integrated circuit of the electronic device. The integrated circuit includes an interface circuit and a processor circuit. The interface circuit communicates over a multi-drop bus connected to multiple electronic components. The processor circuit receives an authorization request from the integrated circuit via the interface circuit and the multi-drop bus. The received authorization request relates to authorization to perform an activity on the other integrated circuit. In response to receiving the authorization request, the processor circuit determines whether the other integrated circuit is authorized to execute the activity. In response to determining that the other integrated circuit is authorized to execute the activity, the processor circuit sends, to the other integrated circuit over a configurable direct connection, an authorization signal authorizing the other integrated circuit to execute the activity.

4. 发明授权

US10856220B2 Energy-efficient signal processing 有权
公开(公告)号：US10856220B2
公开(公告)日：2020-12-01
申请号：US15268841
申请日：2016-09-19
申请人： Apple Inc.
发明人： Matthias Sauer , Bernd W. Adler
IPC分类号： H04W52/02
摘要： In some embodiments, an apparatus includes first and second signal processing circuitry configured to perform signal processing operations and second signal processing circuitry configured to perform signal processing operations, wherein the second signal processing circuitry includes a smaller amount of processing resources than the first signal processing circuitry. In some embodiments, the apparatus includes one or more storage elements configured to store context information for the second signal processing circuitry and the one or more storage elements are accessible to the first signal processing circuitry. The apparatus may be configured to select one of the first and second signal processing circuitry based on the complexity of input problems, the amount of transmission resources assigned to the apparatus, etc. In some embodiments, intermediate results of from the second signal processing circuitry are used as inputs to an operation performed by the first signal processing circuitry.

5. 发明授权

US10003366B2 Low-power receiving using a scouting mode 有权
公开(公告)号：US10003366B2
公开(公告)日：2018-06-19
申请号：US15241802
申请日：2016-08-19
申请人： Apple Inc.
发明人： Ronald W. Dimpflmaier , Matthias Sauer , Bernd W. Adler
IPC分类号： H04W72/02 , H04B1/10 , H04W52/02 , H04K3/00 , H04B1/18
CPC分类号： H04B1/1027 , H04B1/18 , H04K3/226 , H04K2203/16 , H04K2203/18 , H04K2203/36
摘要： A low-power scouting receiver is presented that provides an ability perform low-power scouting functions at a relatively low power. The low-power scouting functions determine context information for the receiver and enable fine-tuning of other receiver operations based on the context information. The low-power scouting functions include receiver control and switching, jammer detection, self-interference detection, or other context-dependent radio parameters.

6. 发明申请

US20170346514A1 LOW-POWER RECEIVER 有权
公开(公告)号：US20170346514A1
公开(公告)日：2017-11-30
申请号：US15241802
申请日：2016-08-19
申请人： Apple Inc.
发明人： Ronald W. Dimpflmaier , Matthias Sauer , Bernd W. Adler
IPC分类号： H04B1/10 , H04B1/18 , H04K3/00
CPC分类号： H04B1/1027 , H04B1/18 , H04K3/226 , H04K2203/16 , H04K2203/18
摘要： A low-power scouting receiver is presented that provides an ability perform low-power scouting functions at a relatively low power. The low-power scouting functions determine context information for the receiver and enable fine-tuning of other receiver operations based on the context information. The low-power scouting functions include receiver control and switching, jammer detection, self-interference detection, or other context-dependent radio parameters.

7. 发明授权

US11546843B2 Energy-efficient signal processing 有权
公开(公告)号：US11546843B2
公开(公告)日：2023-01-03
申请号：US17105269
申请日：2020-11-25
申请人： Apple Inc.
发明人： Matthias Sauer , Bernd W. Adler
IPC分类号： H04W52/02
摘要： In some embodiments, an apparatus includes first and second signal processing circuitry configured to perform signal processing operations and second signal processing circuitry configured to perform signal processing operations, wherein the second signal processing circuitry includes a smaller amount of processing resources than the first signal processing circuitry. In some embodiments, the apparatus includes one or more storage elements configured to store context information for the second signal processing circuitry and the one or more storage elements are accessible to the first signal processing circuitry. The apparatus may be configured to select one of the first and second signal processing circuitry based on the complexity of input problems, the amount of transmission resources assigned to the apparatus, etc. In some embodiments, intermediate results of from the second signal processing circuitry are used as inputs to an operation performed by the first signal processing circuitry.

8. 发明申请

US20220035757A1 SYSTEM FOR LINK MANAGEMENT BETWEEN MULTIPLE COMMUNICATION CHIPS 有权
公开(公告)号：US20220035757A1
公开(公告)日：2022-02-03
申请号：US17500325
申请日：2021-10-13
申请人： Apple Inc.
发明人： Helena Deirdre O'Shea , Camille Chen , Vijay Kumar Ramamurthi , Alon Paycher , Matthias Sauer , Bernd W. Adler
IPC分类号： G06F13/362 , G06F13/24 , G06F11/34 , G06F11/30 , G06F13/28
摘要： Embodiments relate to an integrated circuit of an electronic device that coordinates activities with another integrated circuit of the electronic device. The integrated circuit includes an interface circuit and a processor circuit. The interface circuit communicates over a multi-drop bus connected to multiple electronic components. The processor circuit receives an authorization request from the integrated circuit via the interface circuit and the multi-drop bus. The received authorization request relates to authorization to perform an activity on the other integrated circuit. In response to receiving the authorization request, the processor circuit determines whether the other integrated circuit is authorized to execute the activity. In response to determining that the other integrated circuit is authorized to execute the activity, the processor circuit sends, to the other integrated circuit over a configurable direct connection, an authorization signal authorizing the other integrated circuit to execute the activity.

9. 发明申请

US20170181079A1 Energy-efficient Signal Processing 审中-公开
公开(公告)号：US20170181079A1
公开(公告)日：2017-06-22
申请号：US15268841
申请日：2016-09-19
申请人： Apple Inc.
发明人： Matthias Sauer , Bernd W. Adler
IPC分类号： H04W52/02 , H04W72/04
CPC分类号： H04W52/02 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/23 , Y02D70/26
摘要： In some embodiments, an apparatus includes first and second signal processing circuitry configured to perform signal processing operations and second signal processing circuitry configured to perform signal processing operations, wherein the second signal processing circuitry includes a smaller amount of processing resources than the first signal processing circuitry. In some embodiments, the apparatus includes one or more storage elements configured to store context information for the second signal processing circuitry and the one or more storage elements are accessible to the first signal processing circuitry. The apparatus may be configured to select one of the first and second signal processing circuitry based on the complexity of input problems, the amount of transmission resources assigned to the apparatus, etc. In some embodiments, intermediate results of from the second signal processing circuitry are used as inputs to an operation performed by the first signal processing circuitry.

10. 发明授权

US11640365B2 System for link management between multiple communication chips 有权
公开(公告)号：US11640365B2
公开(公告)日：2023-05-02
申请号：US17500325
申请日：2021-10-13
申请人： Apple Inc.
发明人： Helena Deirdre O'Shea , Camille Chen , Vijay Kumar Ramamurthi , Alon Paycher , Matthias Sauer , Bernd W. Adler
IPC分类号： G06F13/36 , G06F13/362 , G06F13/24 , G06F11/34 , G06F11/30 , G06F13/28
摘要： Embodiments relate to an integrated circuit of an electronic device that coordinates activities with another integrated circuit of the electronic device. The integrated circuit includes an interface circuit and a processor circuit. The interface circuit communicates over a multi-drop bus connected to multiple electronic components. The processor circuit receives an authorization request from the integrated circuit via the interface circuit and the multi-drop bus. The received authorization request relates to authorization to perform an activity on the other integrated circuit. In response to receiving the authorization request, the processor circuit determines whether the other integrated circuit is authorized to execute the activity. In response to determining that the other integrated circuit is authorized to execute the activity, the processor circuit sends, to the other integrated circuit over a configurable direct connection, an authorization signal authorizing the other integrated circuit to execute the activity.

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