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公开(公告)号：US20190200294A1
公开(公告)日：2019-06-27
申请号：US15852818
申请日：2017-12-22
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Arthur Richard Brisebois , Haywood Peitzer , Jianchun Zhou
CPC classification number: H04W52/0229 , H04B7/0802 , H04W52/0274
Abstract: Concepts and technologies provided herein can provide power efficient radio receiver control for user equipment that can connect to a wireless network. A user equipment executing instructions via a processor can confirm that a battery charge state of the user equipment indicates charged or charging, and can check a user interface state of the user equipment. The user equipment can have at least one radio receiver that is initially active to support communicative coupling with the access point via a primary component carrier radio link. Based on the user interface state and/or the battery charge state that indicates charged or charging, the user equipment can activate additional radio receivers that are available to support the primary component carrier radio link until an active receiver capacity for supporting the primary component carrier radio link is met.
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公开(公告)号：US20250159554A1
公开(公告)日：2025-05-15
申请号：US18508593
申请日：2023-11-14
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jianchun Zhou , Yakun Gao
Abstract: Aspects of the subject disclosure may include, for example, detecting data traffic at the application layer of a communication device and dividing the application data into two groups, C-plane and U-plane, based on delay-sensitive and non-delay-sensitive characteristics. The method involves determining whether the data traffic is delay-sensitive, routing the data traffic to a control plane group within the application layer if it is determined to be delay-sensitive, and transmitting the data traffic over the control plane using a wireless connection to a remote device in accordance with system timing designated for control plane traffic. Other embodiments are also disclosed.
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公开(公告)号：US20250105942A1
公开(公告)日：2025-03-27
申请号：US18972123
申请日：2024-12-06
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Sameer Sangal , Jianchun Zhou
IPC: H04L1/00 , H04B17/318 , H04L5/00
Abstract: Aspects of the subject disclosure may include, for example, obtaining a first indication of a first count of resource blocks in a first cell in which the device is located, obtaining a second indication of a second count of resource blocks allocated to the device, obtaining a third indication of a reference signal received power (RSRP) value for the device, obtaining a fourth indication of a received signal strength indicator (RSSI) value for the device, computing a first reference signal received quality (RSRQ) value for the device based on the first indication, the second indication, the third indication, and the fourth indication, and transmitting a fifth indication of the first RSRQ value. Other embodiments are disclosed.
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公开(公告)号：US20250088265A1
公开(公告)日：2025-03-13
申请号：US18463849
申请日：2023-09-08
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jianchun Zhou , Yakun Gao , Ratish Upadhyay
IPC: H04B7/185 , H04B7/0413
Abstract: Aspects of the subject disclosure may include, for example, obtaining a first beam identifier associated with a first communication device, obtaining a second beam identifier associated with a second communication device, and generating a multi-user (MU) multiple-input-multiple-output (MIMO) group including the first communication device and the second communication device based on the first beam identifier and the second beam identifier. Other embodiments are disclosed.
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公开(公告)号：US20250070828A1
公开(公告)日：2025-02-27
申请号：US18454936
申请日：2023-08-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jianchun Zhou , Yakun Gao , Ratish Upadhyay
IPC: H04B7/0452 , H04W76/15
Abstract: Aspects of the subject disclosure may include, for example, pairing a first user equipment (UE) and a second UE as part of a multi-user multiple-input multiple-output (MU-MIMO) topology in a first cell, resulting in a first pairing, and pairing the first UE with a third UE as part of a MU-MIMO topology in a second cell, resulting in a second pairing, wherein the second pairing is independent of the first pairing and the second cell is different from the first cell. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US20240032080A1
公开(公告)日：2024-01-25
申请号：US18305651
申请日：2023-04-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jianchun Zhou , Yakun Gao
Abstract: Aspects of the subject disclosure may include, for example, identifying a number of radio resources of a mobile device, detecting activity of an application, and determining a data communication requirement of the application. The data communication requirement is compared to a first component carrier capacity and responsive to it exceeding the first component carrier capacity, a number of secondary component carriers providing secondary capacities are identified according to the data communication requirement, wherein a combination of the first capacity and the number of secondary capacities is not less than the data communication requirement. A group of the radio resources is configured according to the number of secondary component carriers, wherein a number of the group of the radio resources does not exceed the maximum number of the radio resources, and wherein the data communication requirement is accommodated by the combination of the first and secondary capacities. Other embodiments are disclosed.
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公开(公告)号：US20230308946A1
公开(公告)日：2023-09-28
申请号：US17703430
申请日：2022-03-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jianchun Zhou , Yakun Gao
IPC: H04W28/06 , H04L49/9057 , H04L69/22
CPC classification number: H04W28/065 , H04L49/9057 , H04L69/22
Abstract: Aspects of the subject disclosure may include, for example, receiving a data packet for transmission over a wireless network to a user equipment (UE) device in data communication with one or more network elements over one or more carrier legs of the wireless network, receiving information about current network conditions, retrieving a set of packet splitting rules which define initial boundary conditions for a process of splitting packets into smaller data packets for transmission to the UE device, applying, in a machine learning model, one or more packet splitting rules of the set of packet splitting rules to split the data packet into a set of smaller data packets, based on the information about current network conditions in the wireless network, selecting, in the machine learning model, a flow control arrangement for the data packet, including determining a number of smaller packets to split the data packet, and selecting respective carrier legs of the one or more carrier legs of the wireless network for communication of respective data packets of the number of smaller data packets, and communicating the number of smaller data packets to the UE device. Other embodiments are disclosed.
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公开(公告)号：US11678350B2
公开(公告)日：2023-06-13
申请号：US17338272
申请日：2021-06-03
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jianchun Zhou , Yakun Gao
Abstract: Aspects of the subject disclosure may include, for example, identifying a number of radio resources of a mobile device, detecting activity of an application, and determining a data communication requirement of the application. The data communication requirement is compared to a first component carrier capacity and responsive to it exceeding the first component carrier capacity, a number of secondary component carriers providing secondary capacities are identified according to the data communication requirement, wherein a combination of the first capacity and the number of secondary capacities is not less than the data communication requirement. A group of the radio resources is configured according to the number of secondary component carriers, wherein a number of the group of the radio resources does not exceed the maximum number of the radio resources, and wherein the data communication requirement is accommodated by the combination of the first and secondary capacities. Other embodiments are disclosed.
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公开(公告)号：US20220394718A1
公开(公告)日：2022-12-08
申请号：US17338272
申请日：2021-06-03
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jianchun Zhou , Yakun Gao
Abstract: Aspects of the subject disclosure may include, for example, identifying a number of radio resources of a mobile device, detecting activity of an application, and determining a data communication requirement of the application. The data communication requirement is compared to a first component carrier capacity and responsive to it exceeding the first component carrier capacity, a number of secondary component carriers providing secondary capacities are identified according to the data communication requirement, wherein a combination of the first capacity and the number of secondary capacities is not less than the data communication requirement. A group of the radio resources is configured according to the number of secondary component carriers, wherein a number of the group of the radio resources does not exceed the maximum number of the radio resources, and wherein the data communication requirement is accommodated by the combination of the first and secondary capacities. Other embodiments are disclosed.
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公开(公告)号：US20220086726A1
公开(公告)日：2022-03-17
申请号：US17535343
申请日：2021-11-24
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Jianchun Zhou , Sameer Sangal
IPC: H04W36/20 , H04W36/24 , H04B17/336 , H04W36/08
Abstract: Determining to initiate a user equipment handover event based on a signal-to-interference-plus-noise ratio value is disclosed. The disclosed subject matter can employ the signal-to-interference-plus-noise ratio value in lieu of a reference signal receive power value. In an aspect, a handover based on the signal-to-interference-plus-noise ratio value can generally be determined faster and with greater reliability than basing the handover on the reference signal receive power value. In an aspect, some embodiments can substitute a determined uplink signal-to-interference-plus-noise ratio value for a downlink signal-to-interference-plus-noise ratio value. In some embodiments, a predicted signal-to-interference-plus-noise ratio value can be determined based on historical channel characteristics, hysterical wireless network environment features, or other historical data. A predicted signal-to-interference-plus-noise ratio value can be validated to a determined current signal-to-interference-plus-noise ratio value, permitting a validated predicted value to be employed until a next validation event.
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