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111.发明授权公开(公告)号：US10651906B1
公开(公告)日：2020-05-12
申请号：US16277541
申请日：2019-02-15
Applicant: AT&T Intellectual Property I, L.P.
Inventor： SaiRamesh Nammi , Arunabha Ghosh , Ralf Bendlin
IPC: H04B7/0456 , H04W72/04 , H04L5/00
Abstract: The technologies described herein are generally directed toward facilitating indicating frequency and time domain resources in communication systems with multiple transmission points. According to an embodiment, a system can comprise a processor and a memory that can store executable instructions that, when executed by the processor, facilitate performance of operations. The operations can include determining a first and a second transmission resource to use for transmission of a signal to a user device by, respectively, a first and a second network node. The operations can further include determining that the first and the second transmission resource comprise a same transmission resource. The operations can further include communicating, to a user equipment, a value corresponding to the first transmission resource and an indication that the first and the second transmission resource comprise the same transmission resource.
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112.发明申请公开(公告)号：US20200112953A1
公开(公告)日：2020-04-09
申请号：US16153794
申请日：2018-10-07
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Ralf Bendlin , Thomas Novlan
Abstract: Facilitating frame structure coordination in wireless communication systems with integrated access and backhaul links in advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a system can comprise facilitating a first configuration of a first group of flexible symbols and facilitating a second configuration of a first pattern defined for an uplink transmission. Further, the operations can comprise facilitating a third configuration of a second pattern defined for a downlink transmission and facilitating a fourth configuration of a second group of flexible symbols. Flexible symbols can be symbols within a slot that are not defined as uplink symbols or downlink symbols.
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113.发明申请公开(公告)号：US20200100140A1
公开(公告)日：2020-03-26
申请号：US16137748
申请日：2018-09-21
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Ralf Bendlin , Arunabha Ghosh , Aditya Chopra
IPC: H04W28/06 , H04B7/0456
Abstract: Facilitating energy-efficient wireless communications for advanced networks (e.g., 4G, 5G, and beyond) with low-resolution digital-to-analog converters is provided herein. Operations of a system can comprise determining first values. Respective values of the first values can be digital samples of transmission and reception chains determined based on symbols transformed from bits. The operations can also comprise facilitating a quantization of the first values resulting in second values. Facilitating the quantization can be based on a cost function associated with processing the first values. Further, the operations can comprise outputting the second values as a continuous time signal over antennas of a base station device. The second values can comprise fewer values than the first values.
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公开(公告)号：US10602370B2
公开(公告)日：2020-03-24
申请号：US16148926
申请日：2018-10-01
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Ralf Bendlin , Saeed Ghassemzadeh , Aditya Chopra , Arunabha Ghosh
Abstract: An example method may include a processing system of a device having a processor capturing, at a first position comprising a first location and a first spatial orientation of the device, a first measurement of a performance indicator based upon at least a first wireless signal from a base station of a beamformed wireless communication network and capturing, at a second position comprising a second location and a second spatial orientation of the device, a second measurement of the performance indicator based upon at least a second wireless signal from the base station of the beamformed wireless communication network. The method may include the processing system selecting a position for a deployment of the device based upon the first measurement of the performance indicator and the second measurement of the performance indicator and providing at least one instruction for the deployment of the device at the position that is selected.
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公开(公告)号：US20200059940A1
公开(公告)日：2020-02-20
申请号：US16366347
申请日：2019-03-27
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Xiaoyi Wang , Ralf Bendlin
Abstract: Aspects of the technology described herein are directed towards using generic control information in a three-party wireless communication system to schedule a data transmission and reception of the data transmission. A scheduler node transmits the generic control information, comprising identification information that identifies a user equipment device as a transmitter node, and scheduling information that schedules a data transmission. For unicast data transmissions, the generic control information further identifies a receiver node, and can schedule transmission of an ACK/NACK from the receiver node corresponding to receiving the data transmission. A control procedure can be configured in a user equipment device by linking a channel configuration dataset to a resource configuration dataset, which in turn is linked to a channel transmit and receive configuration dataset. Reconfiguration is achieved by changing the linking(s) between one or more different available datasets.
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Patent Agency Ranking
公开(公告)号：US20200053655A1
公开(公告)日：2020-02-13
申请号：US16582087
申请日：2019-09-25
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Arunabha Ghosh , Thomas Novlan , Xiaoyi Wang , Ralf Bendlin , Aditya Chopra
Abstract: Power control can be employed, whereby a power control adjustment can be determined by a relay distributed unit (DU) device, based on a measurement of the power level of received access uplink transmissions, and a measurement of the power level of a reference signal received from a donor DU via a backhaul downlink transmission. The power control adjustment can be transmitted to the donor distributed unit device, which uses the power control adjustment to reduce the amount of power of downlink transmissions to the relay distributed unit device.
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117.发明申请公开(公告)号：US20190334691A1
公开(公告)日：2019-10-31
申请号：US15967131
申请日：2018-04-30
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Ralf Bendlin , Thomas Novlan , Arunabha Ghosh
Abstract: Time domain resource allocation is facilitated for a physical downlink shared channel. For instance, a physical downlink shared channel associated with a mobile device can be configured via a broadcast channel, and a data structure associated with the physical downlink shared channel corresponding to a physical downlink control channel can also be configured. The configured data structure can be sent to the mobile device to be utilized for physical downlink shared channel transmissions between the wireless network device and the mobile device. Additionally, the time domain resources can be allocated by transmitting a physical downlink shared channel transmission to the mobile device based on a condition associated with a radio resource control connection being determined to not have been satisfied.
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118.发明申请公开(公告)号：US20190327069A1
公开(公告)日：2019-10-24
申请号：US15958138
申请日：2018-04-20
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Thomas Novlan , Ralf Bendlin , Arunabha Ghosh
Abstract: The described technology is generally directed towards using a frequency-separated band as a supplementary uplink band for a new radio downlink band that cannot operate as a time division duplex band and otherwise has no paired uplink band. The paired bands are separated in frequency, yet operate in the time division duplex mode. The supplementary uplink for New Radio facilitates coexistence with LTE in the frequency division duplex spectrum.
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公开(公告)号：US10455488B1
公开(公告)日：2019-10-22
申请号：US16277284
申请日：2019-02-15
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Ralf Bendlin , Aditya Chopra , Arunabha Ghosh , Abdulrauf Hafeez
Abstract: Various embodiments disclosed herein provide for facilitating a discontinuous access to unlicensed spectrum in a new radio access environment. According an embodiment, a system can comprise performing a scanning procedure that determines whether a first subband and a second subband is available for transmission. The system can further facilitate determining whether the first subband and the second subband are adjacent, wherein a first channel formed at the first subband comprising a first guard band and a second channel formed at the second subband comprising a second guard band that is adjacent to the first guard band. The system can further facilitate in response to determining that the first subband and the second subband are adjacent and available for transmission, eliminating the first guard band and the second guard band.
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公开(公告)号：US10405308B2
公开(公告)日：2019-09-03
申请号：US15675342
申请日：2017-08-11
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Ralf Bendlin , Xiaoyi Wang , Salam Akoum
Abstract: A system facilitating forward-compatible receivers in wireless communications systems. In one example, the system can include: a processor; and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising: generating information according to a protocol for receipt by a mobile device, wherein the information is indicative of a defined behavior of the mobile device relative to whether the mobile device is to override a reserved resource allocation applicable to a physical resource, and wherein the reserved resource allocation is indicative of whether the mobile device is authorized to communicate via the physical resource; and transmitting the information to the mobile device.
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