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公开(公告)号：US20220361066A1
公开(公告)日：2022-11-10
申请号：US17308234
申请日：2021-05-05
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yupeng Jia , Hongyan Lei , Slawomir Stawiarski , Ye Chen
Abstract: The described technology is generally directed towards inference based neighbor relation configuration. A cell can obtain neighbor cell inference information, and the cell can use the neighbor cell inference information to ascertain identities of its neighbor relations. The neighbor cell inference information can include, e.g., neighbor information available from the cell's neighbors, neighbor information available from cells that share a base station with the cell, neighbor information available from cells that share a spectrum channel with the cell, neighbor information available from cells that share a base station with the cell's neighbors, or other neighbor cell inference information described herein.
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公开(公告)号：US20220353558A1
公开(公告)日：2022-11-03
申请号：US17245287
申请日：2021-04-30
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Hongyan Lei , Ye Chen , Yupeng Jia , Thomas W. Henderson , Adam Loddeke
IPC: H04N21/238 , H04N21/436 , H04L12/26
Abstract: Aspects of the subject disclosure may include, for example, embodiments of a video adapter that can include transmitting a first probe video clip to a communication device over a communication network, detecting first probe information from the communication device over the communication network, and identifying a first group of network conditions based on the first probe information. Further embodiments can include obtaining video content from a video content server over the communication network, and delivering the video content to the communication device over the communication network according to the first group of network conditions. Other embodiments are disclosed.
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公开(公告)号：US20220239403A1
公开(公告)日：2022-07-28
申请号：US17659568
申请日：2022-04-18
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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公开(公告)号：US20210314766A1
公开(公告)日：2021-10-07
申请号：US17351306
申请日：2021-06-18
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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45.发明申请公开(公告)号：US20210298005A1
公开(公告)日：2021-09-23
申请号：US17340366
申请日：2021-06-07
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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Patent Agency Ranking
46.发明授权公开(公告)号：US10820244B2
公开(公告)日：2020-10-27
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
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：US10743313B2
公开(公告)日：2020-08-11
申请号：US16154427
申请日：2018-10-08
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Ye Chen , Rajendra Prasad Kodaypak
Abstract: Aspects of the subject disclosure may include, for example, a device providing network communications services to user devices using a frequency band and to machine-to-machine (M2M) communication devices in the Internet of Things (IoT). The device monitors traffic loads in the frequency band due to the user devices and due to the M2M communication devices. Depending on the traffic loads, the M2M communication devices use a narrowband carrier within the frequency band, within the adjacent guard band, or separate from the frequency band and guard band as a standalone carrier. The narrowband M2M carriers are dynamically deployed to support the user devices and IoT devices. Other embodiments are disclosed.
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公开(公告)号：US10433120B2
公开(公告)日：2019-10-01
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 , H04W4/04 , G08G1/0967 , H04W4/70 , H04W84/04
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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公开(公告)号：US20190045512A1
公开(公告)日：2019-02-07
申请号：US16154427
申请日：2018-10-08
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Ye Chen , Rajendra Prasad Kodaypak
CPC classification number: H04W72/0453 , H04L43/0876 , H04L43/16 , H04L67/12 , H04W4/70 , H04W24/02 , H04W24/08 , H04W84/042
Abstract: Aspects of the subject disclosure may include, for example, a device providing network communications services to user devices using a frequency band and to machine-to-machine (M2M) communication devices in the Internet of Things (IoT). The device monitors traffic loads in the frequency band due to the user devices and due to the M2M communication devices. Depending on the traffic loads, the M2M communication devices use a narrowband carrier within the frequency band, within the adjacent guard band, or separate from the frequency band and guard band as a standalone carrier. The narrowband M2M carriers are dynamically deployed to support the user devices and IoT devices. Other embodiments are disclosed.
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公开(公告)号：US10064106B2
公开(公告)日：2018-08-28
申请号：US15703737
申请日：2017-09-13
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
IPC: H04W36/00
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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