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公开(公告)号：US20220149888A1
公开(公告)日：2022-05-12
申请号：US17092032
申请日：2020-11-06
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Ernest Tsui , Michael Taylor , Weihua Ye , Young Suh , Paul Maxwell , Guanying Ru , James Hollister
Abstract: Embodiments for port reconfiguration for passive intermodulation interference mitigation are presented herein. A base station device comprises a signal processing component comprising a passive intermodulation interference component and an antenna configuration component. The passive intermodulation interference component determines passive intermodulation interference corresponding to uplink signals that have been received, via a configurable cellular antenna array of the base station device, from respective wireless devices of a group of wireless devices that have been communicatively coupled to the base station device. The antenna configuration component selects a defined configuration of a group of cellular antenna ports of the configurable cellular antenna array to facilitate a reduction of the passive intermodulation interference corresponding to the uplink signals.
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公开(公告)号：US12120155B2
公开(公告)日：2024-10-15
申请号：US17825239
申请日：2022-05-26
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Lakshminarashimhan Naidu , Michael Taylor , Bernard Ku
IPC: H04L65/1069 , H04L61/4511 , H04L65/1016 , H04L65/1063 , H04L65/1104 , H04L65/403 , H04L65/70 , H04L61/45 , H04L61/4557 , H04L101/38 , H04L101/385 , H04M7/00 , H04W8/24 , H04W84/04
CPC classification number: H04L65/1069 , H04L61/4511 , H04L65/1016 , H04L65/1063 , H04L65/1104 , H04L65/403 , H04L65/70 , H04L61/4557 , H04L61/457 , H04L2101/38 , H04L2101/385 , H04M7/0072 , H04W8/24 , H04W84/042
Abstract: Aspects of the subject disclosure may include, for example, providing a request associated with a call session to a server, wherein the request includes capability information associated with user equipment. A codec is identified according to the capability information to obtain an identified codec, which facilitates media service to the user equipment. The media service is accessed from a media resource function, which in turn, is accessed by the server responsive to the identified codec. An operable resource identifier is identified responsive to a search of a codec table, wherein the server accesses the operable resource identifier associated with the media resource function from a domain name server responsive to the resource identifier not being available at the codec table. Other embodiments are disclosed.
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公开(公告)号：US20220286485A1
公开(公告)日：2022-09-08
申请号：US17825239
申请日：2022-05-26
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Lakshminarashimhan Naidu , Michael Taylor , Bernard Ku
IPC: H04L65/1069 , H04L65/1016 , H04L65/403 , H04L65/1063 , H04L61/4511 , H04L65/70 , H04L65/1104
Abstract: Aspects of the subject disclosure may include, for example, providing a request associated with a call session to a server, wherein the request includes capability information associated with user equipment. A codec is identified according to the capability information to obtain an identified codec, which facilitates media service to the user equipment. The media service is accessed from a media resource function, which in turn, is accessed by the server responsive to the identified codec. An operable resource identifier is identified responsive to a search of a codec table, wherein the server accesses the operable resource identifier associated with the media resource function from a domain name server responsive to the resource identifier not being available at the codec table. Other embodiments are disclosed.
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公开(公告)号：US11374984B2
公开(公告)日：2022-06-28
申请号：US16751721
申请日：2020-01-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Lakshminarashimhan Naidu , Michael Taylor , Bernard Ku
IPC: H04L65/1069 , H04L65/60 , H04L61/4511 , H04L65/1016 , H04L65/403 , H04L65/10 , H04L65/1063 , H04W8/24 , H04M7/00 , H04W84/04 , H04L61/4557 , H04L101/385 , H04L101/38
Abstract: Aspects of the subject disclosure may include, for example, providing a request associated with a call session to a server, wherein the request includes capability information associated with user equipment. A codec is identified according to the capability information to obtain an identified codec, which facilitates media service to the user equipment. The media service is accessed from a media resource function, which in turn, is accessed by the server responsive to the identified codec. An operable resource identifier is identified responsive to a search of a codec table, wherein the server accesses the operable resource identifier associated with the media resource function from a domain name server responsive to the resource identifier not being available at the codec table. Other embodiments are disclosed.
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公开(公告)号：US10069875B1
公开(公告)日：2018-09-04
申请号：US15446122
申请日：2017-03-01
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Lakshminarashimhan Naidu , Michael Taylor , Bernard Ku
Abstract: Aspects of the subject disclosure may include, for example, determining from a transport protocol message, capability information associated with user equipment associated with a call session, determining a first codec to provide a first media service to the user equipment associated with the call session according to the capability information, and responsive to determining the first codec, searching a codec table to obtain a first resource identifier associated with a first media resource function to provide the first media service according to the first codec. If the first resource identifier associated with the first codec is not available at the codec table, accessing the first resource identifier associated with the first media resource function from a domain name server and, in turn, transmitting a first request to the first media resource function to provide the first media service to the user equipment associated with the call session. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US10581930B2
公开(公告)日：2020-03-03
申请号：US16052678
申请日：2018-08-02
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Lakshminarashimhan Naidu , Michael Taylor , Bernard Ku
Abstract: Aspects of the subject disclosure may include, for example, determining from a transport protocol message, capability information associated with user equipment associated with a call session, determining a first codec to provide a first media service to the user equipment associated with the call session according to the capability information, and responsive to determining the first codec, searching a codec table to obtain a first resource identifier associated with a first media resource function to provide the first media service according to the first codec. If the first resource identifier associated with the first codec is not available at the codec table, accessing the first resource identifier associated with the first media resource function from a domain name server and, in turn, transmitting a first request to the first media resource function to provide the first media service to the user equipment associated with the call session. Other embodiments are disclosed.
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公开(公告)号：US20250007965A1
公开(公告)日：2025-01-02
申请号：US18882005
申请日：2024-09-11
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Lakshminarashimhan Naidu , Michael Taylor , Bernard Ku
IPC: H04L65/1069 , H04L61/45 , H04L61/4511 , H04L61/4557 , H04L65/1016 , H04L65/1063 , H04L65/1104 , H04L65/403 , H04L65/70 , H04L101/38 , H04L101/385 , H04M7/00 , H04W8/24 , H04W84/04
Abstract: Aspects of the subject disclosure may include, for example, providing a request associated with a call session to a server, wherein the request includes capability information associated with user equipment. A codec is identified according to the capability information to obtain an identified codec, which facilitates media service to the user equipment. The media service is accessed from a media resource function, which in turn, is accessed by the server responsive to the identified codec. An operable resource identifier is identified responsive to a search of a codec table, wherein the server accesses the operable resource identifier associated with the media resource function from a domain name server responsive to the resource identifier not being available at the codec table. Other embodiments are disclosed.
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公开(公告)号：US20230254004A1
公开(公告)日：2023-08-10
申请号：US18299652
申请日：2023-04-12
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Ernest Tsui , Michael Taylor , Weihua Ye , Young Suh , Paul Maxwell , Guanying Ru , James Hollister
IPC: H04B1/525 , H04B1/10 , H04W72/044 , H04W72/21 , H04W72/23
CPC classification number: H04B1/525 , H04B1/1027 , H04W72/046 , H04W72/21 , H04W72/23
Abstract: Embodiments for port reconfiguration for passive intermodulation interference mitigation are presented herein. A base station device comprises a signal processing component comprising a passive intermodulation interference component and an antenna configuration component. The passive intermodulation interference component determines passive intermodulation interference corresponding to uplink signals that have been received, via a configurable cellular antenna array of the base station device, from respective wireless devices of a group of wireless devices that have been communicatively coupled to the base station device. The antenna configuration component selects a defined configuration of a group of cellular antenna ports of the configurable cellular antenna array to facilitate a reduction of the passive intermodulation interference corresponding to the uplink signals.
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公开(公告)号：US11658697B2
公开(公告)日：2023-05-23
申请号：US17092032
申请日：2020-11-06
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Ernest Tsui , Michael Taylor , Weihua Ye , Young Suh , Paul Maxwell , Guanying Ru , James Hollister
IPC: H04B1/525 , H04B1/10 , H04W72/044 , H04W72/21 , H04W72/23
CPC classification number: H04B1/525 , H04B1/1027 , H04W72/046 , H04W72/21 , H04W72/23
Abstract: Embodiments for port reconfiguration for passive intermodulation interference mitigation are presented herein. A base station device comprises a signal processing component comprising a passive intermodulation interference component and an antenna configuration component. The passive intermodulation interference component determines passive intermodulation interference corresponding to uplink signals that have been received, via a configurable cellular antenna array of the base station device, from respective wireless devices of a group of wireless devices that have been communicatively coupled to the base station device. The antenna configuration component selects a defined configuration of a group of cellular antenna ports of the configurable cellular antenna array to facilitate a reduction of the passive intermodulation interference corresponding to the uplink signals.
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公开(公告)号：US20200162523A1
公开(公告)日：2020-05-21
申请号：US16751721
申请日：2020-01-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Lakshminarashimhan Naidu , Michael Taylor , Bernard Ku
Abstract: Aspects of the subject disclosure may include, for example, providing a request associated with a call session to a server, wherein the request includes capability information associated with user equipment. A codec is identified according to the capability information to obtain an identified codec, which facilitates media service to the user equipment. The media service is accessed from a media resource function, which in turn, is accessed by the server responsive to the identified codec. An operable resource identifier is identified responsive to a search of a codec table, wherein the server accesses the operable resource identifier associated with the media resource function from a domain name server responsive to the resource identifier not being available at the codec table. Other embodiments are disclosed.
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