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公开(公告)号：US09402215B1
公开(公告)日：2016-07-26
申请号：US14023733
申请日：2013-09-11
Applicant: Sprint Spectrum LP
Inventor： Sungki Park , Saied Kazeminejad , Senthil K. Veeraragavan
CPC classification number: H04W36/06 , H04B7/15507 , H04W16/10 , H04W72/048 , H04W72/08 , H04W84/045
Abstract: A first indicator of a first distance between an access node and a first sub-cell access node is determined. The first sub-cell access node is located in a coverage area of the access node. Based on the first indicator of the first distance, a first allocation of air-interface resource blocks to be used by both the access node and the first sub-cell access node is selected.
Abstract translation: 确定接入节点和第一子小区接入节点之间的第一距离的第一指示符。 第一子小区接入节点位于接入节点的覆盖区域中。 基于第一距离的第一指示符，选择要由接入节点和第一子小区接入节点使用的空中接口资源块的第一分配。
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公开(公告)号：US09369992B1
公开(公告)日：2016-06-14
申请号：US13679950
申请日：2012-11-16
Applicant: Sprint Spectrum LP
Inventor： Sungki Park , Saied Kazeminejad , Brett Christian , Brent Scott
CPC classification number: H04W72/04 , H04W72/0453
Abstract: In systems and methods of selecting a sub-band, a first sub-band and a second sub-band of an access node are selected, and is it determined that an intermodulation product of the first sub-band and the second sub-band overlaps with a carrier band of the access node. A transmission of data is scheduled on the second sub-band when a power of the intermodulation product of the first sub-band and the second sub-band does not meet a power threshold.
Abstract translation: 在选择子带的系统和方法中，选择接入节点的第一子带和第二子带，并且确定第一子带和第二子带的互调乘积重叠 与接入节点的载波频带。 当第一子带和第二子带的互调乘积的功率不满足功率阈值时，在第二子带上调度数据的传输。
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公开(公告)号：US09084167B2
公开(公告)日：2015-07-14
申请号：US13679971
申请日：2012-11-16
Applicant: Sprint Spectrum LP
Inventor： Sungki Park , Saied Kazeminejad
CPC classification number: H04W36/0005 , H04W36/0033 , H04W36/14 , H04W48/18 , H04W68/02 , H04W88/06
Abstract: An indication is received from a wireless device in communication with a first communication system using a first radio access technology that the wireless device has detected a second communication system using a second access technology. Network information of the first communication system is provided and stored at the wireless device when performing a first handover of the wireless device from the first communication system to the second communication system. The network information is provided to the first communication system to perform a second handover from the second communication system to the first communication system.
Abstract translation: 从使用第一无线电接入技术的与第一通信系统通信的无线设备接收到指示，无线设备已经使用第二接入技术检测到第二通信系统。 当执行无线设备从第一通信系统到第二通信系统的第一切换时，第一通信系统的网络信息被提供并存储在无线设备处。 网络信息被提供给第一通信系统以执行从第二通信系统到第一通信系统的第二切换。
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Patent Agency Ranking
14.发明授权公开(公告)号：US10972354B1
公开(公告)日：2021-04-06
申请号：US16571651
申请日：2019-09-16
Applicant: Sprint Spectrum LP
Inventor： Justin Sungki Park , Saied Kazeminejad , Durga Prasad Satapathy
Abstract: Systems for wireless communication between a wide bandwidth network node and a narrow bandwidth wireless device are configured to perform operations including determining a maximum channel bandwidth of the narrow bandwidth wireless device, configuring at least two bandwidth parts (BWPs) within a single carrier deployed by the wide bandwidth network node, scheduling a data transmission between the wide bandwidth network node and the narrow bandwidth wireless device within the at least two BWPs, and instructing the narrow bandwidth wireless device to aggregate the at least two BWPs within the single carrier to receive the data transmission.
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公开(公告)号：US09813966B1
公开(公告)日：2017-11-07
申请号：US14023785
申请日：2013-09-11
Applicant: Sprint Spectrum LP
Inventor： Sungki Park , Saied Kazeminejad , Senthil K. Veeraragavan
Abstract: A first wireless device is served with an access node. The access node has a first coverage area. A second wireless device is served with a sub-cell access node. The sub-cell access node has a second coverage area that is contained within the access node coverage area. Based on the determination to reduce the load on the sub-cell access node, a handover of a wireless device from the sub-cell access node to the access node is caused by reducing the transmit power used by the sub-cell access node. Based on a comparison of a first signal quality indicator associated with a first sub-cell access node to a second signal quality indicator associated with a second sub-cell access node, a transmit power from the first access node is reduced.
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公开(公告)号：US09344857B1
公开(公告)日：2016-05-17
申请号：US14072936
申请日：2013-11-06
Applicant: Sprint Spectrum LP
Inventor： Saied Kazeminejad , Jasinder P. Singh , Brett Christian , Senthil K. Veeraragavan
Abstract: Systems and methods for allocating a frequency band in a wireless communication network are provided. An access node can transmit a first system information message. The first system information message can include a first service identifier associated with a first service and a second service identifier associated with a second service to indicate availability of the first service and the second service over a frequency band. The access node can receive instructions to discontinue transmitting the second service identifier within the first system information message. The access node can transmit a second system information message after receiving instructions to discontinue transmitting the second service identifier. The second system information message can include only the first identifier to indicate availability of only the first service over the frequency band.
Abstract translation: 提供了用于在无线通信网络中分配频带的系统和方法。 接入节点可以发送第一系统信息消息。 第一系统信息消息可以包括与第一服务相关联的第一服务标识符和与第二服务相关联的第二服务标识符，以指示在频带上的第一服务和第二服务的可用性。 接入节点可以接收指令以停止在第一系统信息消息内发送第二服务标识符。 接入节点可以在接收到停止发送第二服务标识符的指令之后发送第二系统信息消息。 第二系统信息消息可以仅包括第一标识符，以指示在频带上仅第一服务的可用性。
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公开(公告)号：US09301307B1
公开(公告)日：2016-03-29
申请号：US13708586
申请日：2012-12-07
Applicant: Sprint Spectrum LP
Inventor： Sungki Park , Brent Scott , Saied Kazeminejad
IPC: H04L12/26 , H04W4/00 , H04W72/04 , H04W48/18 , H04L12/801
CPC classification number: H04L47/10 , H04L1/00 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L5/0094 , H04W36/06 , H04W36/24 , H04W48/18 , H04W72/02
Abstract: In systems and methods of frequency band selection in a multiband communication system, it is determined for a wireless device that a lower frequency band signal strength criteria meets a first threshold above a higher frequency band signal strength criteria and that the higher frequency band signal strength meets a second threshold. A modulation and coding scheme of a communication link of the wireless device is determined. When the higher frequency band signal strength criteria meets the secpmd threshold and the determined modulation and coding scheme meets a third threshold, the wireless device is instructed to change from operating on the higher frequency band to operating on the lower frequency band.
Abstract translation: 在多频带通信系统中的频带选择的系统和方法中，确定无线设备，较低频带信号强度标准满足高于更高频带信号强度标准的第一阈值，并且较高频带信号强度满足 第二个门槛。 确定无线设备的通信链路的调制和编码方案。 当较高的频带信号强度标准满足secpmd阈值并且所确定的调制和编码方案满足第三阈值时，指示无线设备从较高频带上的操作改变为在较低频带上操作。
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公开(公告)号：US08982722B1
公开(公告)日：2015-03-17
申请号：US13688196
申请日：2012-11-28
Applicant: Sprint Spectrum LP
Inventor： Sungki Park , Saied Kazeminejad , Brent Scott
IPC: H04W72/08
CPC classification number: H04L1/0017 , H04L1/0003 , H04L1/0007 , H04L1/0009
Abstract: Combinations of a number of physical resource blocks and modulation and coding schemes which meet a data rate threshold are selected. For each combination of the number of physical resource blocks and modulation and coding schemes, a signal gain is calculated. The combination of the number of physical resource blocks and modulation and coding schemes corresponding to the largest signal gain is selected, and information is transmitted from an access node to a wireless device over a communication link using the selected combination of the number of physical resource blocks and modulation and coding schemes.
Abstract translation: 选择满足数据速率阈值的多个物理资源块和调制和编码方案的组合。 对于物理资源块的数量和调制和编码方案的每个组合，计算信号增益。 选择物理资源块的数量与对应于最大信号增益的调制和编码方案的组合，并且使用所选择的物理资源块的数量的组合，通过通信链路从接入节点向无线设备发送信息 以及调制和编码方案。
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