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公开(公告)号：US11310701B2
公开(公告)日：2022-04-19
申请号：US16867227
申请日：2020-05-05
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Hongyan Lei , Yonghui Tong , Yupeng Jia , Ye Chen , Wen Yang
Abstract: Facilitating fast return to stand alone advanced networks (e.g., 5G, 6G, and beyond) after voice fall back is provided herein. Operations of a method can comprise receiving, from a first network device and by a second network device, a connection request that comprises an indication of a fall back procedure. The fall back procedure can be an “RRC release and redirect” or an “IRAT Handover.” The method also can comprise facilitating control of the voice communication for the mobile device and triggering a release of the control of the mobile device from the second network device based on a determination that the voice communication has completed. The fast return procedure can be either a “RRC release and redirect’ or an “IRAT handover.” Further, the method can comprise redirecting the mobile device to a third network device selected based on a capability of the mobile device.
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公开(公告)号：US20210037377A1
公开(公告)日：2021-02-04
申请号：US16526781
申请日：2019-07-30
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：US20210013990A1
公开(公告)日：2021-01-14
申请号：US16510589
申请日：2019-07-12
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Ye Chen , Arthur Brisebois , Hongyan Lei , Wen Yang , Yakun Gao
Abstract: Techniques for controlling parameters for uplink transmission associated with a device to facilitate improving a communication condition metric(s) (CCM(s)) of the uplink transmission are presented. A communication management component (CMC) can determine whether CCM satisfies a first threshold CCM. If CCM does not, CMC can modify a parameter(s) to reduce a number of resource blocks or an MCS value to improve the CCM. If respective minimum threshold levels have been reached for the number of resource blocks and MCS value, and CCM still is not satisfying the first threshold CCM, CMC can modify a parameter to increase an amount of repetition of data packets for uplink transmission (unless a maximum threshold amount of repetition is reached). If CCM satisfies an applicable threshold CCM for a defined amount of time, CMC can modify parameters to increase the number of resource blocks, increase MCS value, or reduce repetition of data packets.
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24.发明申请公开(公告)号：US20200383101A1
公开(公告)日：2020-12-03
申请号：US16427957
申请日：2019-05-31
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Ye Chen , Michael Prise , Hongyan Lei , Jason Sikes , Todd Zeiler
Abstract: Facilitating application and/or traffic status aware intelligent carrier aggregation in advanced networks is provided herein. Operations of a method can comprise analyzing a traffic usage parameter of a mobile device and, based on a first determination that the traffic usage parameter consumes more uplink resources than downlink resources, configuring, the mobile device with an uplink carrier aggregation based on a first maximization of the uplink carrier aggregation and, thereafter, configuring the mobile device with an allowable downlink carrier aggregation. Alternatively, based on a second determination that the traffic usage parameter consumes more downlink resources than uplink resources, configuring the mobile device with a downlink carrier aggregation based on a second maximization of the downlink carrier aggregation and, thereafter, configuring the mobile device with an allowable uplink carrier aggregation. The uplink carrier aggregation and the downlink carrier aggregation can be non-static carrier aggregations.
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公开(公告)号：US10798611B2
公开(公告)日：2020-10-06
申请号：US16277054
申请日：2019-02-15
Applicant: AT&T Mobility II LLC , AT&T Intellectual Property I, L.P.
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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Patent Agency Ranking
26.发明申请公开(公告)号：US20200280484A1
公开(公告)日：2020-09-03
申请号：US16877592
申请日：2020-05-19
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Wen Yang , Ye Chen , Arthur Brisebois , Hongyan Lei
Abstract: Aspects of the subject disclosure may include, for example, identifying a first application executed by a user equipment, computing a first metric associated with an uplink between the user equipment and a base station over a first network, comparing the first metric with a second metric associated with the execution of the first application by the user equipment, and responsive to the comparing, causing the user equipment to connect to the base station via a second network that is different from the first network. Other embodiments are disclosed.
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27.发明授权公开(公告)号：US10693713B1
公开(公告)日：2020-06-23
申请号：US16282372
申请日：2019-02-22
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Wen Yang , Ye Chen , Arthur Brisebois , Hongyan Lei
Abstract: Aspects of the subject disclosure may include, for example, identifying a first application executed by a user equipment, computing a first metric associated with an uplink between the user equipment and a base station over a first network, comparing the first metric with a second metric associated with the execution of the first application by the user equipment, and responsive to the comparing, causing the user equipment to connect to the base station via a second network that is different from the first network. Other embodiments are disclosed.
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28.发明申请公开(公告)号：US20190159094A1
公开(公告)日：2019-05-23
申请号：US16245852
申请日：2019-01-11
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Zhi Cui , Arthur Richard Brisebois , Ye Chen , Thomas W. Henderson , Vince Spatafora , Yonghui Tong , Donald E. Zelmer
CPC classification number: H04W36/22 , H04W4/14 , H04W28/08 , H04W36/0027 , H04W36/0094 , H04W36/30 , H04W48/18 , H04W88/08
Abstract: Traffic associated with user equipment that are coupled to a first radio access network is steered to a second radio access network based on an adaptable signal strength criterion. The signal strength criterion is related to real-time network load conditions of the first radio access network and can be broadcasted from a serving access point to the user equipment. Moreover, the signal strength criterion facilitates steering, to the second radio network, traffic associated with user equipment that are located closer to a cell edge of the first radio access network before steering traffic associated with user equipment are located further away from the cell edge. In addition, based on the network congestion within the first radio access network, the signal strength criterion is modified to adjust the number of user equipment that are steered to the second radio network.
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29.发明授权公开(公告)号：US10200929B2
公开(公告)日：2019-02-05
申请号：US15284988
申请日：2016-10-04
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Zhi Cui , Arthur Richard Brisebois , Ye Chen , Thomas W. Henderson , Vince Spatafora , Yonghui Tong , Donald E. Zelmer
Abstract: Traffic associated with user equipment that are coupled to a first radio access network is steered to a second radio access network based on an adaptable signal strength criterion. The signal strength criterion is related to real-time network load conditions of the first radio access network and can be broadcasted from a serving access point to the user equipment. Moreover, the signal strength criterion facilitates steering, to the second radio network, traffic associated with user equipment that are located closer to a cell edge of the first radio access network before steering traffic associated with user equipment are located further away from the cell edge. In addition, based on the network congestion within the first radio access network, the signal strength criterion is modified to adjust the number of user equipment that are steered to the second radio network.
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公开(公告)号：US20180367958A1
公开(公告)日：2018-12-20
申请号：US15625508
申请日：2017-06-16
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P. , AT&T Mobility II LLC
Inventor： Jasminka Dizdarevic , Murali Narayanan , DeWayne A. Sennett , Thomas Becker , Ye Chen
IPC: H04W4/08 , H04W4/00 , H04W4/04 , G08G1/0967
CPC classification number: H04W4/08 , G08G1/096708 , G08G1/096791 , H04L67/12 , H04L67/322 , H04W4/021 , H04W4/046 , H04W4/06 , H04W4/12 , H04W4/40 , H04W4/70 , H04W84/042
Abstract: A system information block (SIB) in a radio interface is dedicated to broadcast data intended for Internet of things (IoT) devices. The data can be associated with most any IoT service, such as but not limited to, a vehicle-to-vehicle (V2V) and/or vehicle-to-everything (V2X) service. In one aspect, data, associated with an event, that has been aggregated from one or more IoT devices located within a region can be analyzed to determine a geographical area where a message regarding the event (e.g., accident) is to be broadcast. Further, the message can be dynamically prioritized and/or customized to target a particular class of IoT devices (e.g., connected cars) by employing different message identifiers.
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