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71.发明公开公开(公告)号：US20240049090A1
公开(公告)日：2024-02-08
申请号：US17817160
申请日：2022-08-03
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Hongyan Lei , Ye Chen , Yupeng Jia , Wen Yang
CPC classification number: H04W36/22 , H04W28/0289 , H04W36/0022
Abstract: Facilitating conditional fast return to stand alone advanced networks after voice fall back with network congestion awareness is provided herein. Operations of a system can include controlling a first communication for a user equipment based on a connection request that comprises an indication of a fall back procedure. The operations can also include, based on a determination that the first communication has completed at the user equipment, releasing a first control of the user equipment. Further, the operations can include delaying a redirection of the user equipment to the network equipment for a second control of a second communication scheduled to occur at the user equipment. Delaying of the redirection is based on a determined network congestion level applicable to the communication network being determined to be at most a defined network congestion level.
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公开(公告)号：US11641590B2
公开(公告)日：2023-05-02
申请号：US17171470
申请日：2021-02-09
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P. , AT&T Mobility II LLC
Inventor： Hongyan Lei , Ye Chen , Zhi Cui , Cheng P Liu , Yonghui Tong
Abstract: Aspects of the subject disclosure include, for example, identifying a primary serving cell and a secondary serving cell, wherein the primary serving cell facilitates one of attachment, re-attachment or mobility, or any combination thereof, of a mobile device in association with coordination of a wireless service between the primary serving cell, the secondary serving cell and the mobile device. A latency value associated with a message exchange is determined between the primary and secondary serving cells via a messaging interface, and compared to latency requirements, which correspond to a group of mobile service features. A mobile service feature of the group is associated with the wireless service based on the comparison. The wireless service includes a coordinated exchange of wireless signals between the primary serving cell and the mobile device and between the secondary serving cell and the mobile device based on the mobile service feature. Other embodiments are disclosed.
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公开(公告)号：US11576230B2
公开(公告)日：2023-02-07
申请号：US16952346
申请日：2020-11-19
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jason Sikes , Ye Chen
Abstract: Aspects of the subject disclosure may include, for example, receiving first data at a first rate via a first network connection and receiving second data at a second rate via a second network connection that is different from the first network connection based on the first rate being less than a threshold. Other embodiments are disclosed.
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74.发明申请公开(公告)号：US20220338208A1
公开(公告)日：2022-10-20
申请号：US17853356
申请日：2022-06-29
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Alan Chen , Ye Chen , Erik Holmberg , Hongyan Lei
Abstract: Aspects of the subject disclosure may include, for example, obtaining a first set of traffic load measurements associated with current traffic of a first RAT and a second set of traffic load measurements associated with current traffic of a second RAT, determining a respective weighted traffic load for each QoS level in a first set of QoS levels associated with the first RAT and for each QoS level in a second set of QoS levels associated with the second RAT, deriving a resource allocation ratio for the first and second RATs, and performing a resource allocation based on the resource allocation ratio to enable relative scheduling weights assigned to the QoS levels in the first set of QoS levels and the second set of QoS levels to be reflected in first RAT traffic and second RAT traffic over a DSS spectrum. Other embodiments are disclosed.
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75.发明授权公开(公告)号：US11412525B1
公开(公告)日：2022-08-09
申请号：US17244401
申请日：2021-04-29
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Alan Chen , Ye Chen , Erik Holmberg , Hongyan Lei
Abstract: Aspects of the subject disclosure may include, for example, obtaining a first set of traffic load measurements associated with current traffic of a first RAT and a second set of traffic load measurements associated with current traffic of a second RAT, determining a respective weighted traffic load for each QoS level in a first set of QoS levels associated with the first RAT and for each QoS level in a second set of QoS levels associated with the second RAT, deriving a resource allocation ratio for the first and second RATs, and performing a resource allocation based on the resource allocation ratio to enable relative scheduling weights assigned to the QoS levels in the first set of QoS levels and the second set of QoS levels to be reflected in first RAT traffic and second RAT traffic over a DSS spectrum. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US20220159784A1
公开(公告)日：2022-05-19
申请号：US16952346
申请日：2020-11-19
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jason Sikes , Ye Chen
Abstract: Aspects of the subject disclosure may include, for example, receiving first data at a first rate via a first network connection and receiving second data at a second rate via a second network connection that is different from the first network connection based on the first rate being less than a threshold. Other embodiments are disclosed.
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公开(公告)号：US20210204113A1
公开(公告)日：2021-07-01
申请号：US17199671
申请日：2021-03-12
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yupeng Jia , Ye Chen , Yonghui Tong , Yakun Gao , Wen Yang
Abstract: Information used for establishing an initial connection with a network device is optimizable. For example, a system can comprise transmitting a service request to a network node device to establish a connection, receiving a device capability request message comprising a group of configuration parameters that comprise a bandwidth class, a component carrier parameter and a band type parameter, and in response to the receiving the device capability request message, transmitting a device capability report generated based on the group of configuration parameters.
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公开(公告)号：US20210014671A1
公开(公告)日：2021-01-14
申请号：US16508017
申请日：2019-07-10
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yupeng Jia , Yakun Gao , Yonghui Tong , Wen Yang , Ye Chen
Abstract: Various embodiments disclosed herein provide for optimization of information required for establishing an initial connection with a network device. According to some embodiments, a system can comprise receiving a service request from a network device. The system can further comprise determining a first size of a network device capabilities message, wherein the determining is based on a second size of the network device capability message previously collected from the network device; and based on a first result of analyzing the first size of the network device capabilities message and a message size threshold, determining that the network device capabilities message is not greater than the message size threshold, and requesting the network device to provide the network device capabilities message associated with network device capabilities in accordance with a single step enquiry.
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公开(公告)号：US10251088B2
公开(公告)日：2019-04-02
申请号：US14682221
申请日：2015-04-09
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Hongyan Lei , Ye Chen , Zhi Cui , Cheng P. Liu , Slawomir Stawiarski , Yonghui Tong
Abstract: Load balancing is facilitated utilizing geographical location and mobility speed. An example method includes receiving, by a first cell device including a processor and associated with a first cell, from a device of devices, information indicative of whether the device has detected cell type information from a second cell device associated with a second cell, wherein at least a portion of the second cell is located within a first boundary of the first cell. The method also includes: determining, by the first cell device, a mobility characteristic of the device, wherein the devices comprise respective mobility characteristics; and selecting, by the first cell device, the device of the devices to associate with the second cell based on the mobility characteristic of the device.
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公开(公告)号：US10129822B2
公开(公告)日：2018-11-13
申请号：US13707539
申请日：2012-12-06
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Zhi Cui , Arthur Richard Brisebois , Ye Chen , Yonghui Tong
IPC: H04W48/20
Abstract: Concepts and technologies are described herein for device-based idle mode load balancing. According to one aspect disclosed herein, a mobile device can receive a cell information message that includes load information of a current camping cell on which the mobile device is currently camping and load information of at least one neighbor cell of a plurality of neighbor cells to the current camping cell. The mobile device can also obtain cell-type information of the current camping cell and cell-type information of the at least one neighbor cell. The mobile device can also determine a mobility state of the mobile device, and, based upon the load information of the current camping cell, the load information of the at least one neighbor cell, the cell-type information of the current camping cell, the cell-type information of the at least one neighbor cell, and the mobility state information, select a target camping cell.
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