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公开(公告)号：WO2015066098A1
公开(公告)日：2015-05-07
申请号：PCT/US2014/062757
申请日：2014-10-28
Applicant: QUALCOMM INCORPORATED
Inventor： RADULESCU, Andrei Dragos , PRAKASH, Rajat , MESHKATI, Farhad , NAGARAJA, Sumeeth , ANJARIA, Rashmin Ranjitsinh , CHEN, Tao , MENON, Vinod Viswanatha , KAMATH, Sanjay Sridhar , SINGH, Damanjit
IPC: H04L12/24
CPC classification number: H04L43/0852 , H04L41/142 , H04L43/0858 , H04L43/0864 , H04L43/0888 , H04L43/10 , H04L43/103 , H04L47/125 , H04L47/14 , H04L47/193 , H04L47/283 , H04L67/2861 , H04L69/16 , H04W24/00 , H04W28/0226 , H04W28/0247 , H04W28/0273 , H04W28/0284 , H04W28/0289 , H04W28/08 , H04W28/10 , H04W36/0072 , H04W36/22 , H04W36/26 , H04W72/042 , H04W72/0446 , H04W84/045 , H04W88/08 , H04W88/182
Abstract: The present disclosure presents a method and an apparatus for backhaul management at a small cell base station. For example, the method may include receiving an indication from a radio resource management (RRM) framework of a small cell base station, wherein the indication received from the RRM framework is related to a coverage problem at a user equipment (UE), and wherein the UE is in communication with the small cell, and modifying a backhaul estimation mechanism at the small cell base station for the UE based on the indication received from the RRM framework of the small cell base station. As such, backhaul management at a small cell base station may be achieved.
Abstract translation: 本公开提供了一种在小型小区基站上进行回程管理的方法和装置。 例如，该方法可以包括从小型小区基站的无线电资源管理（RRM）框架接收指示，其中从RRM框架接收到的指示与用户设备（UE）的覆盖问题相关，并且其中 UE与小小区进行通信，并且基于从小小区基站的RRM框架接收到的指示，针对UE修改小小区基站的回程估计机制。 因此，可以实现小型基站的回程管理。
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2.发明申请BACKHAUL MANAGEMENT OF A SMALL CELL USING A LIGHT ACTIVE ESTIMATION MECHANISM 审中-公开使用轻量有效估计机制的小电池的后端管理
公开(公告)号：WO2015066091A1
公开(公告)日：2015-05-07
申请号：PCT/US2014/062744
申请日：2014-10-28
Applicant: QUALCOMM INCORPORATED
Inventor： RADULESCU, Andrei Dragos , MESHKATI, Farhad , PRAKASH, Rajat , ANJARIA, Rashmin Ranjitsinh , NAGARAJA, Sumeeth , CHEN, Tao , MENON, Vinod Viswanatha , KAMATH, Sanjay Sridhar
IPC: H04L12/803 , H04L12/26 , H04W28/02
CPC classification number: H04L43/0852 , H04L41/142 , H04L43/0858 , H04L43/0864 , H04L43/0888 , H04L43/10 , H04L43/103 , H04L47/125 , H04L47/14 , H04L47/193 , H04L47/283 , H04L67/2861 , H04L69/16 , H04W24/00 , H04W28/0226 , H04W28/0247 , H04W28/0273 , H04W28/0284 , H04W28/0289 , H04W28/08 , H04W28/10 , H04W36/0072 , H04W36/22 , H04W36/26 , H04W72/042 , H04W72/0446 , H04W84/045 , H04W88/08 , H04W88/182
Abstract: The present disclosure presents a method and an apparatus for a light active estimation mechanism for backhaul management at a small cell base station. For example, the method may include transmitting a first data packet from the small cell base station to a network entity, receiving a second data packet from the network entity in response to the transmission, calculating a time delay between the transmitting of the first data packet and the receiving of the second data packet, and determining whether or not a backhaul of the small cell base station is congested based on the calculated time delay. As such, light active estimation mechanism for backhaul management at a small cell base station may be achieved.
Abstract translation: 本公开提供了一种用于小型小区基站的回程管理的轻主动估计机制的方法和装置。 例如，该方法可以包括将第一数据分组从小小区基站发送到网络实体，响应于该传输从网络实体接收第二数据分组，计算第一数据分组的发送之间的时间延迟 以及第二数据分组的接收，并且基于计算出的时间延迟来确定小小区基站的回程是否拥塞。 因此，可以实现在小型基站处的回程管理的光活性估计机制。
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公开(公告)号：WO2018053339A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/051888
申请日：2017-09-15
Applicant: QUALCOMM INCORPORATED
Inventor： NAGARAJA, Sumeeth , LUO, Tao , GUPTA, Ajay , JOHN WILSON, Makesh Pravin , CHAKRABORTY, Kaushik , AKKARAKARAN, Sony , MENON, Vinod Viswanatha
IPC: H04B7/06
Abstract: Apparatuses and methods of beam switching are presented. A beam switch message (BSM) is transmitted to a second device via a first beam set. The BSM includes a command to switch from communication via the first beam set to communication via a second beam set at a switch time. A response message is received from the second device via the first beam set. The response message indicates that the second device received the BSM. A communication is sent to the second device via the second beam set after the switch time if the response message is received.
Abstract translation: 介绍了波束切换的设备和方法。 波束切换消息（BSM）经由第一波束组被发送到第二设备。 BSM包括在切换时从经由第一波束组的通信切换到经由第二波束组的通信的命令。 经由第一波束组从第二设备接收响应消息。 该响应消息指示第二设备接收到BSM。 如果接收到响应消息，则在切换时间之后通过第二波束组将通信发送到第二设备。
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公开(公告)号：WO2018053334A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/051883
申请日：2017-09-15
Applicant: QUALCOMM INCORPORATED
Inventor： NAGARAJA, Sumeeth , LUO, Tao , GUPTA, Ajay , JOHN WILSON, Makesh Pravin , CHAKRABORTY, Kaushik , AKKARAKARAN, Sony , MENON, Vinod Viswanatha
IPC: H04B7/06
CPC classification number: H04W16/28 , H04B7/0617 , H04B7/0628 , H04B7/0695 , H04B7/088
Abstract: Apparatuses and methods of beam switching are presented. A first beam switch message (BSM) is transmitted to a second device, the first BSM including a first instruction for switching beams. A reset state is selected from a plurality of reset states including a first state for the second device to disregard the first instruction and a second state for the second device to maintain execution of the first instruction. A second BSM is transmitted to the second device before the second device completes execution of the first instruction. The second BSM includes a second instruction for switching beams and indicating which reset state is selected.
Abstract translation: 介绍了波束切换的设备和方法。 第一波束切换消息（BSM）被发送到第二设备，第一BSM包括用于切换波束的第一指令。 从多个重置状态中选择重置状态，所述多个重置状态包括用于第二设备忽略第一指令的第一状态和用于第二设备维持第一指令的执行的第二状态。 在第二设备完成第一指令的执行之前，将第二BSM发送到第二设备。 第二BSM包括用于切换波束并指示选择哪个重置状态的第二指令。
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5.发明申请
公开(公告)号：WO2015066090A1
公开(公告)日：2015-05-07
申请号：PCT/US2014/062743
申请日：2014-10-28
Applicant: QUALCOMM INCORPORATED
Inventor： RADULESCU, Andrei Dragos , MESHKATI, Farhad , PRAKASH, Rajat , ANJARIA, Rashmin Ranjitsinh , NAGARAJA, Sumeeth , CHEN, Tao , MENON, Vinod Viswanatha , KAMATH, Sanjay Sridhar
IPC: H04W28/02
CPC classification number: H04L43/0852 , H04L41/142 , H04L43/0858 , H04L43/0864 , H04L43/0888 , H04L43/10 , H04L43/103 , H04L47/125 , H04L47/14 , H04L47/193 , H04L47/283 , H04L67/2861 , H04L69/16 , H04W24/00 , H04W28/0226 , H04W28/0247 , H04W28/0273 , H04W28/0284 , H04W28/0289 , H04W28/08 , H04W28/10 , H04W36/0072 , H04W36/22 , H04W36/26 , H04W72/042 , H04W72/0446 , H04W84/045 , H04W88/08 , H04W88/182
Abstract: The present disclosure presents a method and an apparatus for passive estimation mechanism for backhaul management at a small cell base station. For example, the method may include determining, at the small cell base station, whether a time slot utilization of a flow at a user equipment (UE) in communication with the small cell base station is above a first threshold, wherein a plurality of time slots are associated with the flow, determining whether an average throughput of the flow is below a second threshold in response to determining that the time slot utilization is above the first threshold, and identifying that the flow is not satisfied in response to determining that the average throughput of the flow is below the second threshold. As such, passive estimation mechanism for backhaul management at a small cell base station may be achieved.
Abstract translation: 本公开提供了一种用于小型小区基站的回程管理的被动估计机制的方法和装置。 例如，该方法可以包括在小小区基站确定与小小区基站通信的用户设备（UE）的时隙利用率是否高于第一阈值，其中多个时间 时隙与流相关联，响应于确定时隙利用率高于第一阈值，确定流的平均吞吐量是否低于第二阈值，并且响应于确定该平均流量的平均值 流量的吞吐量低于第二阈值。 因此，可以实现小小区基站的回程管理的被动估计机制。
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2021162859A1
公开(公告)日：2021-08-19
申请号：PCT/US2021/015293
申请日：2021-01-27
Applicant: QUALCOMM INCORPORATED
Inventor： BAO, Jingchao , AKKARAKARAN, Sony , LUO, Tao , PEZESHKI, Hamed , YOO, Taesang , CHENDAMARAI KANNAN, Arumugam , TAHERZADEH BOROUJENI, Mahmoud , GUPTA, Ajay , MENON, Vinod Viswanatha
Abstract: Aspects of the disclosure relate to determining channel state information (CSI) on a component carrier. In an example operation, a device determines a mapping between first time-frequency resources corresponding to a first component carrier (CC) and second time-frequency resources corresponding to a second CC using a prediction algorithm. The device receives, from a base station, a channel state information reference signal (CSI-RS) on the first time-frequency resources corresponding to the first CC and measures first CSI on the first time-frequency resources corresponding to the first CC based on the received CSI-RS. The device further predicts second CSI on the second time-frequency resources corresponding to the second CC based on the measured first CSI using the prediction algorithm. The device then generates a CSI report based on the predicted second CSI and sends the CSI report to the base station.
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公开(公告)号：WO2018053319A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/051867
申请日：2017-09-15
Applicant: QUALCOMM INCORPORATED
Inventor： NAGARAJA, Sumeeth , LUO, Tao , GUPTA, Ajay , JOHN WILSON, Makesh Pravin , CHAKRABORTY, Kaushik , AKKARAKARAN, Sony , MENON, Vinod Viswanatha
IPC: H04B7/06
CPC classification number: H04L5/0048 , H04B7/0617 , H04B7/0695 , H04L5/0055 , H04L5/006 , H04W88/02 , H04W88/08
Abstract: Apparatuses and methods of beam switching are presented. A beam switch message (BSM) is transmitted to a second device via a first beam set. The BSM includes a command to switch from communication via the first beam set to communication via a second beam set at a switch time. It is determined whether a response message is received from the second device via the first beam set, the response message indicating that the second device received the BSM. A communication is sent to the second device via the second beam set after the switch time when the response message is unreceived.
Abstract translation: 介绍了波束切换的设备和方法。 波束切换消息（BSM）经由第一波束组被发送到第二设备。 BSM包括在切换时从经由第一波束组的通信切换到经由第二波束组的通信的命令。 确定是否经由第一波束组从第二设备接收到响应消息，该响应消息指示第二设备接收到BSM。 在切换时间之后，当应答消息未被接收时，通过第二波束组向第二设备发送通信。
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8.发明申请METHOD AND APPARATUS FOR CALIBRATING A SMALL CELL FOR BACKHAUL MANAGEMENT 审中-公开用于校准小型电池进行反向管理的方法和装置
公开(公告)号：WO2015066089A1
公开(公告)日：2015-05-07
申请号：PCT/US2014/062742
申请日：2014-10-28
Applicant: QUALCOMM INCORPORATED
Inventor： RADULESCU, Andrei, Dragos , MESHKATI, Farhad , PRAKASH, Rajat , ANJARIA, Rashmin Ranjitsinh , NAGARAJA, Sumeeth , CHEN, Tao , MENON, Vinod Viswanatha , KAMATH, Sanjay, Sridhar
CPC classification number: H04L43/0852 , H04L41/142 , H04L43/0858 , H04L43/0864 , H04L43/0888 , H04L43/10 , H04L43/103 , H04L47/125 , H04L47/14 , H04L47/193 , H04L47/283 , H04L67/2861 , H04L69/16 , H04W24/00 , H04W28/0226 , H04W28/0247 , H04W28/0273 , H04W28/0284 , H04W28/0289 , H04W28/08 , H04W28/10 , H04W36/0072 , H04W36/22 , H04W36/26 , H04W72/042 , H04W72/0446 , H04W84/045 , H04W88/08 , H04W88/182
Abstract: The present disclosure presents a method and an apparatus for calibrating a small cell base station for backhaul management. For example, the method may include exchanging backhaul probing messages with a probing server by initiating a plurality of probing packets at the small cell base station, wherein the exchanging is performed over a backhaul after determining that a full queue condition associated with the backhaul is satisfied, computing calibration statistics for the backhaul based on characteristics associated with the backhaul probing messages, and adjusting one or more backhaul parameters of the small cell based on the calibration statistics. As such, calibration of a small cell base station for backhaul management may be achieved.
Abstract translation: 本公开提供了用于校准用于回程管理的小型基站的方法和装置。 例如，该方法可以包括通过在小小区基站发起多个探测分组来与探测服务器交换回程探测消息，其中在确定与回程相关联的完整队列条件被满足之后，通过回程执行交换 ，基于与所述回程探测消息相关联的特性来计算所述回程的校准统计量，以及基于所述校准统计量来调整所述小小区的一个或多个回程参数。 因此，可以实现用于回程管理的小型基站的校准。
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公开(公告)号：WO2021216590A1
公开(公告)日：2021-10-28
申请号：PCT/US2021/028217
申请日：2021-04-20
Applicant: QUALCOMM INCORPORATED
Inventor： BAO, Jingchao , AKKARAKARAN, Sony , LUO, Tao , CHENDAMARAI KANNAN, Arumugam , YOO, Taesang , PEZESHKI, Hamed , TAHERZADEH BOROUJENI, Mahmoud , GUPTA, Ajay , MENON, Vinod Viswanatha
Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for detecting when a control link between a user equipment (UE) and a base station is lost and recovering the control link. In one example, a UE may detect that a control link with a base station is lost based on a timer or counter expiring or based on failing to receive signaling from the base station. In another example, a UE may be configured to transmit uplink transmissions to a base station to maintain a control link with the base station, and the base station may detect that a control link with the UE is lost if the base station fails to receive one or more uplink transmissions from the UE. If the control link is lost, the base station and the UE may communicate to re-establish the control link.
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公开(公告)号：WO2021168011A1
公开(公告)日：2021-08-26
申请号：PCT/US2021/018419
申请日：2021-02-17
Applicant: QUALCOMM INCORPORATED
Inventor： PEZESHKI, Hamed , LUO, Tao , AKKARAKARAN, Sony , BAO, Jingchao , GUPTA, Ajay , YOO, Taesang , MENON, Vinod Viswanatha , NAM, Wooseok
Abstract: A method of wireless communication, executed by a user equipment (UE), receives, from a base station, a broadcast or multicast message including a known payload, as well as a configuration for the known payload. The method also trains an artificial neural network with the known payload. A method of wireless communication, executed by a base station, configures a known payload for multiple UEs and signals, to the UEs, an indication of which physical channel will include the known payload, as well as time/frequency resources of the known payload. The method also broadcasts or multicasts the known payload to facilitate neural network training at the UEs.
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