公开(公告)号：US20230156757A1

公开(公告)日：2023-05-18

申请号：US18157961

申请日：2023-01-23

Applicant: Sprint Spectrum LP

Inventor： Hemanth PAWAR ,  Krishna SITARAM ,  Shilpa Kowdley SRINIVAS

IPC: H04W72/51 ,  H04W72/0453

CPC classification number: H04W72/51 ,  H04W72/0453

Abstract: Performing inter-band carrier aggregation based on device capability includes monitoring a dominant type of wireless devices in a wireless sector based on whether or not they are capable of inter-band carrier aggregation, and enabling or disabling inter-band carrier aggregation in the sector based on the dominant type. Enabling/disabling inter-band carrier aggregation can include allowing or preventing usage of usage of a low-frequency carrier as a primary component carrier aggregated with a high-frequency carrier as a secondary component carrier. Carriers using FDD and TDD duplexing modes are included.

公开(公告)号：US20160043857A1

公开(公告)日：2016-02-11

申请号：US14454945

申请日：2014-08-08

Applicant: Sprint Spectrum LP

Inventor： Hemanth PAWAR ,  Shilpa KOWDLEY ,  Krishna SITARAM ,  Daniel VIVANCO

IPC: H04L5/00

CPC classification number: H04L5/0069 ,  H04L5/006

Abstract: Systems and methods are described for scheduling transmissions between an access node and wireless devices. A location may be determined for a plurality of small cells within an access node signal area. Based on the determined locations, a frame structure may be selected for the access node used to communicate with a plurality of wireless devices. Data may then be communicated between the access node and a plurality of wireless devices based on the selected frame structure.

Abstract translation: 描述了用于在接入节点和无线设备之间调度传输的系统和方法。 可以为接入节点信号区域内的多个小小区确定位置。 基于确定的位置，可以为用于与多个无线设备通信的接入节点选择帧结构。 然后可以基于所选择的帧结构在接入节点和多个无线设备之间传送数据。

公开(公告)号：US20180199252A1

公开(公告)日：2018-07-12

申请号：US15882227

申请日：2018-01-29

Applicant: Sprint Spectrum LP

Inventor： Hemanth PAWAR ,  Krishna SITARAM ,  Pratik KOTHARI

IPC: H04W36/08 ,  H04W36/22 ,  H04B7/08 ,  H04W36/38 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04B7/0408 ,  H04B7/0617 ,  H04B7/0695 ,  H04B7/086 ,  H04W36/0083 ,  H04W36/00835 ,  H04W36/0094 ,  H04W36/22 ,  H04W36/38

Abstract: Systems and methods are described for performing handover of a wireless device to a target Access Node (AN) sector. Beam-form capable sectors of one or more target ANs may be selected from a pool of candidate sectors. At least one of the selected sectors may be prioritized (e.g., over the other sectors) based on an open beam-form seat. Handover of the wireless device from a first AN to the prioritized sector may be performed.

公开(公告)号：US20180076877A1

公开(公告)日：2018-03-15

申请号：US15263865

申请日：2016-09-13

Applicant: Sprint Spectrum LP

Inventor： Chunmei LIU ,  Hemanth Pawar ,  Krishna SITARAM ,  Pratik Kothari

IPC: H04B7/155 ,  H04L12/801

CPC classification number: H04B7/15507 ,  H04W28/08

Abstract: Exemplary embodiments described herein include systems, methods, and nodes for selecting a donor for a relay wireless device. Signal levels corresponding to signals received at a relay wireless device from a plurality of access points are determined. Signal information is received from the plurality of access points, wherein the signal information comprises a group identification for each access point. The signal information for the access points may then be compared to a donor criteria. And the access point corresponding to the greatest signal level that also comprises signal information that meets the donor criteria may be selected as the donor for the relay wireless device.

公开(公告)号：US20160044526A1

公开(公告)日：2016-02-11

申请号：US14454923

申请日：2014-08-08

Applicant: Sprint Spectrum LP

Inventor： Hemanth PAWAR ,  Shilpa KOWDLEY ,  Krishna SITARAM ,  Daniel VIVANCO

IPC: H04W28/02 ,  H04W28/08 ,  H04W72/12 ,  H04W64/00

CPC classification number: H04W28/0226 ,  H04W28/0231 ,  H04W28/08 ,  H04W72/12

Abstract: Systems and methods are described for scheduling transmissions from an access node. A location may be determined for a plurality of small cells within an access node signal area. Based on the determined locations, a scheduling algorithm may be selected for the access node, where the scheduling algorithm may comprise one of a low proportional fairness scheduling algorithm, a medium proportional fairness scheduling algorithm, and a high proportional fairness scheduling algorithm. Data may then be transmitted from the access node to a plurality of wireless devices based on the selected scheduling algorithm.

Abstract translation: 描述了用于从接入节点调度传输的系统和方法。 可以为接入节点信号区域内的多个小小区确定位置。 基于确定的位置，可以为接入节点选择调度算法，其中调度算法可以包括低比例公平调度算法，中等比例公平调度算法和高比例公平调度算法之一。 然后可以基于所选择的调度算法将数据从接入节点发送到多个无线设备。