Patents by Inventor Yuang Lou
Yuang Lou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11477804Abstract: Spectral efficiency for a 5G network, or other next generation networks, can be increased via a resource scheduler of a network node. The resource scheduler can receive a first signal from a mobile device of a wireless network. The first signal can comprise resource request data representative of a first request for a resource of the wireless network. In response to receiving the first signal, the resource scheduler can transmit a second signal to the mobile device via a network device of the wireless network, wherein the second signal can comprise buffer status request data. The scheduler can receive a third signal from the mobile device, wherein the third signal can comprise buffer status data associated with the buffer, and based on comparing bandwidth data to the buffer status data, the scheduler can assign the resource channel to the mobile device.Type: GrantFiled: June 17, 2020Date of Patent: October 18, 2022Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Douglas Duet, Yuang Lou, George Hirvela
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Patent number: 11202293Abstract: A method includes receiving, at a base station from a first mobile device, where the first data request is associated with first data of a first data type. The method includes, based on the first data type of the first data, transmitting the first data to the first mobile device. The method includes receiving, at the base station, second data, where the second data has a second data type different than the first data type. The second data is associated with a second data request originated by a second mobile device different than the first mobile device. Information associated with the second data request is received by the server from a different base station and sent to the base station based on the second data type of the second data. The method also includes transmitting the second data to the second mobile device.Type: GrantFiled: February 7, 2020Date of Patent: December 14, 2021Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Yuang Lou, Douglas A. Duet, George O'Quinn Hirvela
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Patent number: 10966130Abstract: Mobile service anchor management (MSAM) is facilitated. MSAM is an anchor management function/system for radio frequency (RF) access configuration/reconfiguration over the downlink, and uplink separated novel frequency division duplex systems. One method comprises determining, by a MSAM system comprising a processor, that a mobile device communicatively coupled to a first network device is associated with a region in which the first network device fails to have line of sight communication with the mobile device; and assigning, by the mobile service anchor management system, the mobile device to a second network device determined to have the line of sight communication for the region. Millimeter watt (mmW) BS devices and devices that operate on other RF bands can be utilized.Type: GrantFiled: August 22, 2019Date of Patent: March 30, 2021Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Yuang Lou, Douglas A. Duet
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Patent number: 10924903Abstract: Aspects of the subject disclosure may include, for example, a method including aggregating data received from machine-to-machine (M2M) devices to generate local information. The method can also include receiving a message, from a user communication device, that includes a request regarding an M2M communication device. If the request cannot be responded to based on the local information, a query is transmitted to the M2M communication device based on the analyzing. Other embodiments are disclosed.Type: GrantFiled: July 31, 2019Date of Patent: February 16, 2021Assignee: AT&T Intellectual Property I, L.P.Inventors: Yuang Lou, Douglas A. Duet
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Patent number: 10887861Abstract: Harmonization of wireless communication service delivery is facilitated. One method comprises receiving, by an anchor node, from a mobile device communicatively coupled to a network, first information indicative of a request for service for the mobile device, wherein the network comprises a first base station (BS) device configured to provide downlink communication between the first BS device and the mobile device, and another BS device configured for uplink communication between the mobile device and the other BS device. The first BS device can be a millimeter wave (mmW) BS device in some embodiments. The method also comprises generating information indicative of a transmission parameter for a type of access to the network device. The transmission parameter can be generated based on various criteria including, but not limited to, whether there is line-of-sight between the first device and the mobile device, the requested service and/or the availability of network resources.Type: GrantFiled: July 20, 2015Date of Patent: January 5, 2021Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLCInventors: Yuang Lou, Douglas A. Duet, George O'Quinn Hirvela
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Patent number: 10827416Abstract: Example embodiments relate to spectrum resource sharing management. A first mobile network operator (MNO) network device receives a request for network access from a UE operable to communicate with network devices of a first mobile network operator. The first MNO network device determines whether it has enough bandwidth to meet the UE's request, by determining whether a threshold level of utilization of frequencies in a first frequency range allocated to the first MNO network has been met. In response to a determination that the threshold level has been met, the first MNO network device transmits an electronic token to a second MNO network device in a coverage region of the network device, wherein the electronic token is indicative of a request for authorization to use a frequency in a frequency range that is allocated to a second MNO. The second MNO network device can transmit an authorization for the first MNO network device to use the frequency.Type: GrantFiled: June 21, 2018Date of Patent: November 3, 2020Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Yuang Lou, Cheng Liu, George Hirvela
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Publication number: 20200322970Abstract: Spectral efficiency for a 5G network, or other next generation networks, can be increased via a resource scheduler of a network node. The resource scheduler can receive a first signal from a mobile device of a wireless network. The first signal can comprise resource request data representative of a first request for a resource of the wireless network. In response to receiving the first signal, the resource scheduler can transmit a second signal to the mobile device via a network device of the wireless network, wherein the second signal can comprise buffer status request data. The scheduler can receive a third signal from the mobile device, wherein the third signal can comprise buffer status data associated with the buffer, and based on comparing bandwidth data to the buffer status data, the scheduler can assign the resource channel to the mobile device.Type: ApplicationFiled: June 17, 2020Publication date: October 8, 2020Inventors: Douglas Duet, Yuang Lou, George Hirvela
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Patent number: 10750246Abstract: A system for providing a distributed architecture for mobile streaming content delivery is disclosed. In particular, the system may include bypassing a master head end facility and its accompanying fiber distribution network to deliver a content stream directly to mobile cell sites. In order to do so, the system may receive, at a cell cite, a content stream directly from a content satellite and then format the content into a format suitable for delivery to a subscriber device. The system may receive, such as via a radio access network, a request from the subscriber device to access the content stream. In response to the request from the subscriber device, the system may deliver the formatted content stream to the subscriber device. The distributed architecture may also allow for delivering the content stream jointly with voice data services, such as those provided in a Long-Term Evolution network or other network.Type: GrantFiled: March 12, 2018Date of Patent: August 18, 2020Assignee: AT&T Intellectual Property I, L.P.Inventors: Douglas A. Duet, Melvin D. Frerking, Yuang Lou
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Patent number: 10721751Abstract: Spectral efficiency for a 5G network, or other next generation networks, can be increased via a resource scheduler of a network node. The resource scheduler can receive a first signal from a mobile device of a wireless network. The first signal can comprise resource request data representative of a first request for a resource of the wireless network. In response to receiving the first signal, the resource scheduler can transmit a second signal to the mobile device via a network device of the wireless network, wherein the second signal can comprise buffer status request data. The scheduler can receive a third signal from the mobile device, wherein the third signal can comprise buffer status data associated with the buffer, and based on comparing bandwidth data to the buffer status data, the scheduler can assign the resource channel to the mobile device.Type: GrantFiled: June 5, 2017Date of Patent: July 21, 2020Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Douglas Duet, Yuang Lou, George Hirvela
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Publication number: 20200178260Abstract: A method includes receiving, at a base station from a first mobile device, where the first data request is associated with first data of a first data type. The method includes, based on the first data type of the first data, transmitting the first data to the first mobile device. The method includes receiving, at the base station, second data, where the second data has a second data type different than the first data type. The second data is associated with a second data request originated by a second mobile device different than the first mobile device. Information associated with the second data request is received by the server from a different base station and sent to the base station based on the second data type of the second data. The method also includes transmitting the second data to the second mobile device.Type: ApplicationFiled: February 7, 2020Publication date: June 4, 2020Applicants: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Yuang Lou, Douglas A. Duet, George O'Quinn Hirvela
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Patent number: 10588132Abstract: A method includes receiving, at a base station from a first mobile device, where the first data request is associated with first data of a first data type. The method includes, based on the first data type of the first data, transmitting the first data to the first mobile device. The method includes receiving, at the base station, second data, where the second data has a second data type different than the first data type. The second data is associated with a second data request originated by a second mobile device different than the first mobile device. Information associated with the second data request is received by the server from a different base station and sent to the base station based on the second data type of the second data. The method also includes transmitting the second data to the second mobile device.Type: GrantFiled: March 23, 2018Date of Patent: March 10, 2020Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Yuang Lou, Douglas A. Duet, George O'Quinn Hirvela
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Publication number: 20190394704Abstract: Example embodiments relate to spectrum resource sharing management. A first mobile network operator (MNO) network device receives a request for network access from a UE operable to communicate with network devices of a first mobile network operator. The first MNO network device determines whether it has enough bandwidth to meet the UE's request, by determining whether a threshold level of utilization of frequencies in a first frequency range allocated to the first MNO network has been met. In response to a determination that the threshold level has been met, the first MNO network device transmits an electronic token to a second MNO network device in a coverage region of the network device, wherein the electronic token is indicative of a request for authorization to use a frequency in a frequency range that is allocated to a second MNO. The second MNO network device can transmit an authorization for the first MNO network device to use the frequency.Type: ApplicationFiled: June 21, 2018Publication date: December 26, 2019Inventors: Yuang Lou, Cheng Liu, George Hirvela
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Patent number: 10516425Abstract: A system that incorporates the subject disclosure may include, for example, determining interference at a receiver of a wireless mobile device based on an updated indication of receiver performance at a receiver frequency. A wireless interference pattern is determined based on wireless emitters operating at a number of emitter frequencies. Distances are determined between the wireless mobile device and at least some of the wireless emitters, and an interference source is identified based on both of the wireless interference pattern and the distances. After determining the interference source, one of the emitter frequency, the receive frequency, or a combination thereof, is reassigned to a new frequency. The frequency reassignment is based on the interference pattern and separation distances and results in a modification to the interference pattern. Other embodiments are disclosed.Type: GrantFiled: June 20, 2017Date of Patent: December 24, 2019Assignee: AT&T Intellectual Property I, L.P.Inventor: Yuang Lou
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Publication number: 20190380079Abstract: Mobile service anchor management (MSAM) is facilitated. MSAM is an anchor management function/system for radio frequency (RF) access configuration/reconfiguration over the downlink, and uplink separated novel frequency division duplex systems. One method comprises determining, by a MSAM system comprising a processor, that a mobile device communicatively coupled to a first network device is associated with a region in which the first network device fails to have line of sight communication with the mobile device; and assigning, by the mobile service anchor management system, the mobile device to a second network device determined to have the line of sight communication for the region. Millimeter watt (mmW) BS devices and devices that operate on other RF bands can be utilized.Type: ApplicationFiled: August 22, 2019Publication date: December 12, 2019Inventors: Yuang Lou, Douglas A. Duet
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Publication number: 20190357028Abstract: Aspects of the subject disclosure may include, for example, a method including aggregating data received from machine-to-machine (M2M) devices to generate local information. The method can also include receiving a message, from a user communication device, that includes a request regarding an M2M communication device. If the request cannot be responded to based on the local information, a query is transmitted to the M2M communication device based on the analyzing. Other embodiments are disclosed.Type: ApplicationFiled: July 31, 2019Publication date: November 21, 2019Applicant: AT&T Intellectual Property I, L.P.Inventors: Yuang Lou, Douglas A. Duet
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Patent number: 10433225Abstract: Mobile service anchor management (MSAM) is facilitated. MSAM is an anchor management function/system for radio frequency (RF) access configuration/reconfiguration over the downlink, and uplink separated novel frequency division duplex systems. One method comprises determining, by a MSAM system comprising a processor, that a mobile device communicatively coupled to a first network device is associated with a region in which the first network device fails to have line of sight communication with the mobile device; and assigning, by the mobile service anchor management system, the mobile device to a second network device determined to have the line of sight communication for the region. Millimeter watt (mmW) BS devices and devices that operate on other RF bands can be utilized.Type: GrantFiled: March 12, 2018Date of Patent: October 1, 2019Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Yuang Lou, Douglas A. Duet
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Patent number: 10412562Abstract: Aspects of the subject disclosure may include, for example, a method including receiving, by a processing system, data from a plurality of machine-to-machine (M2M) communication devices, and aggregating the data to generate local information. The method can also include receiving and analyzing a message, from a user communication device, that includes a request regarding an M2M communication device. If the request cannot be responded to based on the local information, a query is transmitted to the M2M communication device based on the analyzing, and a reply to the query is received from the M2M communication device. The processing system receives the data and transmits the query message within the premises using millimeter-wave communications or WiFi communications. Other embodiments are disclosed.Type: GrantFiled: August 8, 2016Date of Patent: September 10, 2019Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Yuang Lou, Douglas A. Duet
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Patent number: 10321366Abstract: Internet protocol session continuity can be achieved via an access point registration process. Mobile devices near an access point device that has registered with a base station device can offload wireless communication from the base station device to the access point device. The access point device can be a known access point device that can be secured and subject to session continuity policies of a service provider. The session continuity policies can be stored at a content handover processor, which can oversee the handover processes between the base station device and the mobile device.Type: GrantFiled: January 16, 2018Date of Patent: June 11, 2019Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Yuang Lou, Douglas A. Duet
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Patent number: 10206196Abstract: A dynamic wireless multicast service system is described. A method includes transmitting in a first service area, multicast data using a first orthogonal frequency division multiple access (OFDMA) resource block associated with first resource allocation control information in response to a first user request for a multicast service. The method includes providing the first resource allocation control information to a second user in the first service area in response to the second user requesting the multicast service. The method may include releasing the first OFDMA resource block in response to termination of the multicast service by all users in the first service area. The method may include transmitting in the first service area, unicast data using the first OFDMA resource block after the releasing.Type: GrantFiled: October 23, 2014Date of Patent: February 12, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: Yuang Lou, Douglas A. Duet
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Publication number: 20180352559Abstract: Spectral efficiency for a 5G network, or other next generation networks, can be increased via a resource scheduler of a network node. The resource scheduler can receive a first signal from a mobile device of a wireless network. The first signal can comprise resource request data representative of a first request for a resource of the wireless network. In response to receiving the first signal, the resource scheduler can transmit a second signal to the mobile device via a network device of the wireless network, wherein the second signal can comprise buffer status request data. The scheduler can receive a third signal from the mobile device, wherein the third signal can comprise buffer status data associated with the buffer, and based on comparing bandwidth data to the buffer status data, the scheduler can assign the resource channel to the mobile device.Type: ApplicationFiled: June 5, 2017Publication date: December 6, 2018Inventors: Douglas Duet, Yuang Lou, George Hirvela