-
公开(公告)号：US20170325123A1
公开(公告)日：2017-11-09
申请号：US15584251
申请日：2017-05-02
Applicant: Apple Inc.
Inventor： Tarik Tabet , Awais M. Hussain , Rafael L. Rivera-Barreto , Matthias Sauer , Christian W. Mucke , David Boettger , Moustafa M. Elsayed
CPC classification number: H04L5/001 , H04L5/0064 , H04L5/0087 , H04L5/0098 , H04W72/042 , H04W88/08
Abstract: In some embodiments, a wireless device such as a user equipment (UE) may communicate with a base station using an advanced form of carrier aggregation. The UE may provide signaling to the network specifying a number P of downlink component carriers to be configured for use by the UE for downlink carrier aggregation and a number Q of uplink component carriers to be configured for use by the UE for uplink carrier aggregation. The UE can only utilize a lesser number M of downlink component carriers at any given time in downlink carrier aggregation and can only utilize a lesser number N of uplink component carriers at any given time in uplink carrier aggregation. Thus the UE may request the network to configure a greater number P and Q of downlink and uplink component carriers, respectively, than the UE can actually use at any instant of time.
-
公开(公告)号：US20160092377A1
公开(公告)日：2016-03-31
申请号：US14497795
申请日：2014-09-26
Applicant: Apple Inc.
Inventor： Matthias Sauer
CPC classification number: G06F12/1458 , G06F1/3225 , G06F1/3243 , G06F1/3293 , G06F2212/1028 , Y02D10/13
Abstract: A system, a method, and an apparatus are disclosed. In an embodiment, a system includes a host processor with a communications unit, a memory coupled to the communications unit, and a coprocessor coupled to the communications unit. The memory may include at least a first area and a second area. The coprocessor may be configured to request access to the first area of the memory via the communications unit. The communications unit may be configured to verify an identity of the coprocessor, and grant access to the first area of the memory responsive to a positive identification of the coprocessor.
Abstract translation: 公开了一种系统，方法和装置。 在一个实施例中，系统包括具有通信单元的主处理器，耦合到通信单元的存储器和耦合到通信单元的协处理器。 存储器可以包括至少第一区域和第二区域。 协处理器可以被配置为经由通信单元请求对存储器的第一区域的访问。 通信单元可以被配置为验证协处理器的身份，并且响应于协处理器的肯定识别来授予对存储器的第一区域的访问。
-
公开(公告)号：US20250112967A1
公开(公告)日：2025-04-03
申请号：US18893323
申请日：2024-09-23
Applicant: Apple Inc.
Inventor： Saeideh Parsaei Fard , Ahmed M. Soliman , Bernd Wurth , Bernhard Raaf , Matthias Sauer , Sabine Roessel
IPC: H04L67/1095 , H04L5/00 , H04L43/0823
Abstract: A method performed by an SMCE is provided. The method includes receiving, from at least one of a TX UE or an RX UE, semantic data corresponding to a semantic communications session between the TX UE and the RX UE. The SMCE is communicatively coupled to the TX UE and the RX UE. The method includes determining, based at least on the received data, a semantic distortion corresponding to the semantic communications session. The method includes synchronizing, with at least one of the TX UE or the RX UE, semantic data corresponding to the semantic communications session. A method performed by a UE is also provided.
-
公开(公告)号：US12126813B2
公开(公告)日：2024-10-22
申请号：US17949614
申请日：2022-09-21
Applicant: Apple Inc.
Inventor： Sabine Roessel , Christian Drewes , Matthias Sauer
IPC: H04N19/154 , G06V20/40
CPC classification number: H04N19/154 , G06V20/41 , G06V20/46
Abstract: A method for channel aware semantic coding (CASC) by a user equipment (UE), comprising: determining a quality level for a channel for a time period in which a video frame is being transmitted over the channel; determine, based on the quality level, one or more semantic elements to include in a semantic transcript stream (STS); encode the video frame with the one or more elements of the STS; and transmit the STS to a remote device.
-
公开(公告)号：US20240314542A1
公开(公告)日：2024-09-19
申请号：US18670521
申请日：2024-05-21
Applicant: Apple Inc
Inventor： Yuchul Kim , Christian W. Mucke , Haijing Hu , Dawei Zhang , Matthias Sauer , Johnson O. Sebeni
Abstract: A wireless communication device (UE) may provide information pertaining to one or more operating capabilities of the UE to LTE and 5G-NR networks. The UE may transmit information to an LTE base station directly, and to a 5G-NR base station directly, or indirectly via the LTE base station. The information may include preferred values corresponding to any number of different operating parameters associated with wireless communications or wireless communication capabilities of the UE in both LTE and 5G-NR networks, informing and/or requesting the LTE and 5G-NR networks to make provisions based on the transmitted information for the wireless communications of the UE on those networks. The UE may thereby provide assistance information to LTE and 5G-NR networks in a multi-radio-access-technology dual-connectivity setting to request the respective networks to adjust certain operating capabilities of the UE in order to alleviate one or more operating issues that may be affecting the UE.
-
Patent Agency Ranking
公开(公告)号：US20240069968A1
公开(公告)日：2024-02-29
申请号：US17896868
申请日：2022-08-26
Applicant: Apple Inc.
Inventor： Sabine Roessel , Bernhard Raaf , Robert Zaus , Christian Drewes , Matthias Sauer , Josef Hausner
CPC classification number: G06F9/4893 , G06F9/4887 , G06F9/5077
Abstract: A primary device may run a software application requiring a compute task. The primary device may receive statistics from a set of secondary devices over wireless communication links. The statistics may include parameters associated with the compute and communication capabilities of the secondary devices. The primary device may predict, based on the statistics, an expected performance gain in distributing the compute task to the secondary devices relative to performing the compute task locally. If the expected performance gain is high enough, the primary device may distribute shares of the compute task to the secondary devices over the wireless communication links. If the expected performance gain is low enough, the primary device may perform the compute task locally. If the expected performance gain is moderate, the primary device may update the set of secondary devices and/or may update a coding and distribution scheme for the compute task.
-
公开(公告)号：US11778516B2
公开(公告)日：2023-10-03
申请号：US17722033
申请日：2022-04-15
Applicant: Apple Inc.
Inventor： Tarik Tabet , Awais M. Hussain , Lydi Smaini , Moustafa M. Elsayed , Syed Aon Mujtaba , Matthias Sauer , Ronald W. Dimpflmaier , Bernd W. Adler , Christian W. Mucke
CPC classification number: H04W28/24 , H04L5/0005 , H04L5/0044 , H04W8/22 , H04W52/0235 , Y02D30/70
Abstract: 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.
-
公开(公告)号：US11671823B2
公开(公告)日：2023-06-06
申请号：US17835705
申请日：2022-06-08
Applicant: Apple Inc.
Inventor： Yuchul Kim , Christian W. Mucke , Haijing Hu , Dawei Zhang , Matthias Sauer , Johnson O. Sebeni
Abstract: A wireless communication device (UE) may provide information pertaining to one or more operating capabilities of the UE to LTE and 5G-NR networks. The UE may transmit information to an LTE base station directly, and to a 5G-NR base station directly, or indirectly via the LTE base station. The information may include preferred values corresponding to any number of different operating parameters associated with wireless communications or wireless communication capabilities of the UE in both LTE and 5G-NR networks, to inform and/or request the LTE and 5G-NR networks to make provisions based on the transmitted information for the wireless communications of the UE on those networks. The UE may thereby provide assistance information to LTE and 5G-NR networks in a multi-radio-access-technology dual-connectivity setting to request the respective networks to adjust certain operating capabilities of the UE in order to alleviate one or more operating issues that may be affecting the UE.
-
公开(公告)号：US20230171126A1
公开(公告)日：2023-06-01
申请号：US18103137
申请日：2023-01-30
Applicant: Apple Inc.
Inventor： Helena Deirdre O'Shea , Matthias Sauer , Jorge L. Rivera Espinoza
IPC: H04L12/413 , H04L12/40
CPC classification number: H04L12/4135 , H04L12/40071 , H04L12/40084 , H04L2012/40215
Abstract: Embodiments relate to including information in a data packet transmitted by a transmitting integrated circuit (e.g., SOC) to account for a time delay associated with an unsuccessful arbitration attempt to send the data packet over a multi-drop bus. The unsuccessful arbitration attempt by the integrated circuit may delay the transmission of the data packet until the multi-drop bus becomes available for the integrated circuit to send the data packet. The data packet includes a data field to include time delay information caused by the unsuccessful arbitration attempt. A receiving integrated circuit may determine the time that the data packet would have been sent out from the transmitting integrated circuit absent the unsuccessful arbitration attempt based on the delay information. Embodiments also relate to a synchronization generator circuit in an integrated circuit that generates timing signals indicating times at which periodic events occur at another integrated circuit.
-
公开(公告)号：US20230094234A1
公开(公告)日：2023-03-30
申请号：US17949614
申请日：2022-09-21
Applicant: Apple Inc.
Inventor： Sabine Roessel , Christian Drewes , Matthias Sauer
IPC: H04N19/154 , G06V20/40
Abstract: A method for channel aware semantic coding (CASC) by a user equipment (UE), comprising: determining a quality level for a channel for a time period in which a video frame is being transmitted over the channel; determine, based on the quality level, one or more semantic elements to include in a semantic transcript stream (STS); encode the video frame with the one or more elements of the STS; and transmit the STS to a remote device.
-
-
-
-
-
-
-
-
-
Search Results
85
records
(took 0.024 seconds)
