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公开(公告)号：US11882626B1
公开(公告)日：2024-01-23
申请号：US16897623
申请日：2020-06-10
Applicant: Sprint Spectrum LP
Inventor： Anurag Thantharate , Sreekar Marupaduga , Sougata Saha , Hannah Sifuentes
Abstract: Selecting combinations of antennae of a wireless device based on transmission type includes determining a transmission type of a transmission between the wireless device and an access node and, based on the transmission type, instructing the wireless device to utilize different antenna configurations, including 5G EN-DC, MIMO, mm-wave, and other combinations. The different antenna configurations comprise different combinations of antennae of the wireless device.
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公开(公告)号：US20230362918A1
公开(公告)日：2023-11-09
申请号：US18354095
申请日：2023-07-18
Applicant: Sprint Spectrum LP
Inventor： Muthukumaraswamy SEKAR , Sathyanarayanan RAGHUNATHAN , Maheswaran VIJAYAKUMAR , Suresh MAJJARA
IPC: H04W72/1263 , H04W72/542
CPC classification number: H04W72/1263 , H04W72/542
Abstract: Responsive to determining that a current channel condition of a communication channel improves from an initial channel condition, scheduling data information in a control transmission portion of the communication channel, and responsive to determining that the current channel condition of the communication channel degrades, scheduling control information in the control transmission portion of the communication channel. The scheduling of the data information and the control information is indicated to the wireless device via a reserve bit transmitted on a resource element, versus RRC signaling.
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公开(公告)号：US11785589B2
公开(公告)日：2023-10-10
申请号：US17974895
申请日：2022-10-27
Applicant: T-Mobile Innovations LLC
Inventor： William Shvodian
IPC: H04W72/12 , H04J11/00 , H04W72/0453
CPC classification number: H04W72/0453 , H04W72/12 , H04J11/0073
Abstract: Performing carrier aggregation with narrow bandwidth carriers includes determining that a spectrum block allocated to a sector has a bandwidth that is narrower than a threshold bandwidth, wherein the threshold bandwidth is based on a size of a synchronization signal block (SSB), configuring the spectrum block as a narrow bandwidth carrier, performing carrier aggregation with the narrow bandwidth carrier as a secondary component carrier aggregated with the primary component carrier, and scheduling the SSB within the primary component carrier.
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公开(公告)号：US11595969B1
公开(公告)日：2023-02-28
申请号：US16985730
申请日：2020-08-05
Applicant: Sprint Spectrum LP
Inventor： Sreekar Marupaduga
Abstract: Prioritizing resource allocation for relay nodes that have higher bandwidth capabilities, such as 5G EN-DC, versus other relay nodes that do not have such capabilities. The bandwidth capability can be based on a channel bandwidth allocation for different relay nodes, with the assumption that 5G or higher relay nodes will be able to utilize higher bandwidth channels.
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公开(公告)号：US11496971B1
公开(公告)日：2022-11-08
申请号：US17060678
申请日：2020-10-01
Applicant: Sprint Spectrum LP
Inventor： Sreekar Marupaduga
Abstract: Dynamically limiting uplink transmit power of wireless devices that are known to be within range of a dense cluster or quantity of access nodes. Wireless devices can report identifiers of nearby access nodes. Responsive to determining a large quantity of identifiers from a wireless device in a specific location, the maximum allowable transmit power of the wireless device (or other wireless devices in the same area) can be reduced Power can be reduced for HPUEs as well as LPUEs.
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Patent Agency Ranking
公开(公告)号：US11432195B1
公开(公告)日：2022-08-30
申请号：US16832743
申请日：2020-03-27
Applicant: Sprint Spectrum LP
Inventor： Sreekar Marupaduga
IPC: H04B7/0452 , H04W28/08 , H04W36/22
Abstract: Load balancing based on pairing efficiency and channel bandwidth includes comparing pairing efficiency metrics of wireless devices attached to different wireless air interfaces, comparing an aggregate channel bandwidth of carriers using each wireless air interface, and offloading wireless devices from one carrier to another carrier based on the comparisons of the pairing efficiency metrics and the aggregate channel bandwidth. In an embodiment, wireless devices are offloaded from a 5G NR wireless air interface to a 4G LTE wireless air interface having a higher pairing efficiency and aggregate channel bandwidth.
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公开(公告)号：US11425620B1
公开(公告)日：2022-08-23
申请号：US16939273
申请日：2020-07-27
Applicant: Sprint Spectrum LP
Inventor： Sreekar Marupaduga
Abstract: Methods and systems for selecting donor access nodes for relay nodes capable of 5G EN-DC, based on conditions measured at a wireless backhaul between the relay nodes and donor access nodes, or a mobile backhaul between a cell site router and a core network. Mobile backhaul conditions can include a packet loss at a cell site router, and wireless backhaul conditions can include interference in a wireless air interface. The interference may be measured for specific portions of resources of the wireless air interface, and the specific portions may be correlated with radiofrequency (RF) channels deployed by each candidate donor access node.
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公开(公告)号：US11405870B1
公开(公告)日：2022-08-02
申请号：US16897612
申请日：2020-06-10
Applicant: Sprint Spectrum LP
Inventor： Sreekar Marupaduga
IPC: H04W52/14 , H04B7/0452 , H04B17/345
Abstract: Selecting combinations of antennae of a wireless device based on transmission type includes determining a transmission type of a transmission between the wireless device and an access node and, based on the transmission type, instructing the wireless device to utilize different antenna configurations, including 5G EN-DC, MIMO, mm-wave, and other combinations. The different antenna configurations comprise different combinations of antennae of the wireless device.
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公开(公告)号：US11284305B1
公开(公告)日：2022-03-22
申请号：US16823806
申请日：2020-03-19
Applicant: Sprint Spectrum LP
Inventor： Vanil Parihar , Sreekar Marupaduga , Rajveen Narendran , Rashmi Kumar
Abstract: A method is provided for dynamically modifying a buffer in a network deploying multiple carriers, wherein multiple wireless devices communicate over the network. The wireless devices run applications, each application belonging to an application category. The method includes identifying the application category for a selected wireless device communicating over the network, wherein a first application category requires at least one of high throughput and low latency. The method additionally includes reducing a size of the buffer when the application category is the first application category, thereby initiating carrier aggregation for the selected wireless device.
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公开(公告)号：US11252637B1
公开(公告)日：2022-02-15
申请号：US16826915
申请日：2020-03-23
Applicant: Sprint Spectrum LP
Inventor： Sreekar Marupaduga
Abstract: Limiting dual connectivity in a wireless sector served by at least two wireless air interfaces includes monitoring a pairing efficiency metric of wireless devices in the wireless sector. When the pairing efficiency metric rises above a threshold, a maximum number of wireless devices able to attach to one of the at least two wireless air interfaces is increased, and when the pairing efficiency metric falls below the threshold, the maximum number of wireless devices able to attach to one of the at least two wireless air interfaces is decreased. The wireless air interface for which dual connectivity is limited can be a 5G interface, and load is alleviated by limiting dual connectivity thereto.
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