公开(公告)号：US20120163160A1

公开(公告)日：2012-06-28

申请号：US12977582

申请日：2010-12-23

Applicant: Nageen Himayat ,  Kerstin Johnsson ,  Shilpa Talwar

Inventor： Nageen Himayat ,  Kerstin Johnsson ,  Shilpa Talwar

IPC: H04W24/00 ,  H04W40/00

CPC classification number: H04W28/06 ,  H04W4/70 ,  H04W72/121

Abstract: Briefly, in accordance with one or more embodiments, a mechanism disclosed herein groups transmissions to machine-to-machine (M2M) devices in the downlink which can significantly reduce the overhead of transmission. One or more bursts to be transmitted in the downlink to one or more respective devices are aggregated and concatenated into a concatenated burst comprising one or more sub-bursts corresponding to the one or more bursts. The concatenated burst is encoded as a single payload to be transmitted, and the payload is transmitted to the one or more devices such that the devices are capable of decoding their respective sub-bursts in the concatenated burst.

Abstract translation: 简而言之，根据一个或多个实施例，这里公开的机制将下行链路中的机器对机器（M2M）设备的传输分组，其可以显着地减少传输的开销。 要在下行链路中发送到一个或多个相应设备的一个或多个突发被聚合并连接成包括与一个或多个突发相对应的一个或多个子突发的级联突发。 级联突发被编码为要发送的单个有效载荷，并且有效载荷被发送到一个或多个设备，使得设备能够在级联突发中解码它们各自的子突发。

公开(公告)号：US20120147846A1

公开(公告)日：2012-06-14

申请号：US13400762

申请日：2012-02-21

Applicant: Minnie Ho ,  Qinghua Li ,  Xintian E. Lin ,  Vallabhajosyula S. Somayazulu ,  Shilpa Talwar

Inventor： Minnie Ho ,  Qinghua Li ,  Xintian E. Lin ,  Vallabhajosyula S. Somayazulu ,  Shilpa Talwar

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04B7/02 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/048 ,  H04W88/08

Abstract: Embodiments of a base station and method for resource allocation using localized and distributed resource blocks are generally described herein. The base station comprises processing circuitry to allocate localized resources to user stations based on receipt of channel quality information received from the user stations and to allocate distributed resource to user stations based on non-receipt of channel quality information. The base station also comprises physical layer circuitry to transmit control information on a physical channel to indicate the resources that are allocated to each scheduled user station.

Abstract translation: 本文一般地描述基站的实施例和使用本地化和分布式资源块的资源分配方法。 基站包括处理电路，用于基于从用户站接收的信道质量信息的接收来向用户站分配本地化的资源，并且基于未接收到信道质量信息来向用户站分配分布式资源。 基站还包括用于在物理信道上发送控制信息以指示分配给每个调度的用户站的资源的物理层电路。

公开(公告)号：US20100210295A1

公开(公告)日：2010-08-19

申请号：US12378382

申请日：2009-02-13

Applicant: Ali Taha Koc ,  Shilpa Talwar ,  Changho Suh

Inventor： Ali Taha Koc ,  Shilpa Talwar ,  Changho Suh

IPC: H04B7/00

CPC classification number: H04W52/146 ,  H04W52/241 ,  H04W52/246 ,  H04W52/346

Abstract: Techniques are described that can be used to determine a transmitter power level of a mobile station at cell edge. To determine transmitter power level, the technique considers at least a balance of power transmitted by mobile stations near cell edge and power transmitted by mobile stations closer to cell center, target mean received power by the base station from mobile stations near center cell, target mean power transmitted from cell edge mobile stations, signal-to-interference-power ratio between signals transmitted from base stations of different cells to the mobile station at cell edge, and channel gain.

Abstract translation: 描述了可以用于确定小区边缘处的移动台的发射机功率电平的技术。 为了确定发射机功率电平，该技术至少考虑了移动台靠近小区边缘的移动台发射的功率的平衡和移动台靠近小区中心的功率的平衡，基站从中心小区附近的移动台的目标平均接收功率，目标平均值 从小区边缘移动站发送的功率，从小区边缘向移动台发送的信号与信元增益之间的信号与干扰功率之比。

公开(公告)号：US20090067375A1

公开(公告)日：2009-03-12

申请号：US11852277

申请日：2007-09-08

Applicant: Wendy C. Wong ,  Shilpa Talwar

Inventor： Wendy C. Wong ,  Shilpa Talwar

IPC: H04Q7/20

CPC classification number: H04B7/0632 ,  H04B7/022

Abstract: Beamforming with nulling techniques for wireless communications networks are disclosed. For example, an apparatus may include a beamforming module and a weight determination module. The beamforming module applies beamforming weights to a downlink user channel with a first mobile station. The weight determination module determines the beamforming weights based on user channel information and interfering channel information. This user channel information is received from the first mobile station and includes characteristics of the downlink user channel. However, the interfering channel information includes characteristics of one or more downlink interfering channels received by one or more further mobile stations. These downlink interfering channels are associated with transmissions across the downlink user channel with the first mobile station.

Abstract translation: 公开了用于无线通信网络的归零技术的波束成形。 例如，装置可以包括波束形成模块和权重确定模块。 波束成形模块利用第一移动台向下行链路用户信道应用波束成形权重。 权重确定模块基于用户信道信息和干扰信道信息来确定波束成形权重。 从第一移动站接收该用户信道信息，并且包括下行用户信道的特性。 然而，干扰信道信息包括由一个或多个其它移动站接收的一个或多个下行链路干扰信道的特性。 这些下行链路干扰信道与第一移动台与下行链路用户信道的传输相关联。

公开(公告)号：US20230093673A1

公开(公告)日：2023-03-23

申请号：US17483208

申请日：2021-09-23

Applicant: Vasuki Narasimha Swamy ,  Hosein Nikopour ,  Oner Orhan ,  Shilpa Talwar

Inventor： Vasuki Narasimha Swamy ,  Hosein Nikopour ,  Oner Orhan ,  Shilpa Talwar

IPC: H04W24/02 ,  G06N3/08 ,  G06N3/04

Abstract: A computing node to implement an RL management entity in an NG wireless network includes a NIC and processing circuitry coupled to the NIC. The processing circuitry is configured to generate a plurality of network measurements for a corresponding plurality of network functions. The functions are configured as a plurality of ML models forming a multi-level hierarchy. Control signaling from an ML model of the plurality is decoded, the ML model being at a predetermined level (e.g., a lowest level) in the hierarchy. The control signaling is responsive to a corresponding network measurement and at least second control signaling from a second ML model at a level that is higher than the predetermined level. A plurality of reward functions is generated for training the ML models, based on the control signaling from the MLO model at the predetermined level in the multi-level hierarchy.

公开(公告)号：US20190138934A1

公开(公告)日：2019-05-09

申请号：US16235682

申请日：2018-12-28

Applicant: Saurav Prakash ,  Sagar Dhakal ,  Yair Yona ,  Nageen Himayat ,  Shilpa Talwar

Inventor： Saurav Prakash ,  Sagar Dhakal ,  Yair Yona ,  Nageen Himayat ,  Shilpa Talwar

IPC: G06N20/00 ,  G06N7/00 ,  G06N7/08 ,  G06N3/08 ,  G06K9/62 ,  G06F9/50 ,  H04L12/24

Abstract: Systems, apparatuses, methods, and computer-readable media, are provided for distributed machine learning (ML) training using heterogeneous compute nodes in a heterogeneous computing environment, where the heterogeneous compute nodes are connected to a master node via respective wireless links. ML computations are performed by individual heterogeneous compute nodes on respective training datasets, and a master combines the outputs of the ML computations obtained from individual heterogeneous compute nodes. The ML computations are balanced across the heterogeneous compute nodes based on knowledge of network conditions and operational constraints experienced by the heterogeneous compute nodes. Other embodiments may be described and/or claimed.

公开(公告)号：US20160073287A1

公开(公告)日：2016-03-10

申请号：US14786145

申请日：2014-03-28

Applicant: Alexander SIROTKIN ,  Shu-Ping YEH ,  Mikhail GERASIMENKO ,  Sergey ANDREEV ,  Shilpa TALWAR ,  Mo-Han FONG

Inventor： NAGEEN HIMAYAT ,  SHU-PING YEH ,  MIKHAIL GERASIMENKO ,  SERGEY ANDREEV ,  SHILPA TALWAR ,  ALEXANDER SIROTKIN ,  MO-HAN FONG

IPC: H04W28/02 ,  H04W24/02

CPC classification number: H04W28/0236 ,  H04W24/02 ,  H04W24/06 ,  H04W24/08 ,  H04W48/18 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06

Abstract: Technology for a user equipment (UE) to communicate in a multiple radio access technology (multi-RAT) heterogeneous network (HetNet) is described. A radio-link-selection hysteresis threshold can be determined at the UE for a radio link between the UE and a node in the multi-RAT HetNet. A reliability value of a throughput estimate can be measured for the radio link in the multi-RAT HetNet. The radio-link-selection hysteresis threshold can be adjusted at the UE based on the reliability value to increase network stability in the multi-RAT HetNet.

Abstract translation: 描述了用于用户设备（UE）在多无线电接入技术（多RAT）异构网络（HetNet）中进行通信的技术。 可以在UE处确定UE与多RAT HetNet中的节点之间的无线电链路的无线电链路选择滞后阈值。 可以针对多RAT HetNet中的无线电链路测量吞吐量估计的可靠性值。 可以基于可靠性值在UE处调整无线电链路选择滞后阈值，以增加多RAT HetNet中的网络稳定性。

公开(公告)号：US09125101B2

公开(公告)日：2015-09-01

申请号：US13790533

申请日：2013-03-08

Applicant: Shilpa Talwar ,  Namyoon Lee

Inventor： Shilpa Talwar ,  Namyoon Lee

IPC: H04B7/00 ,  H04W24/10

CPC classification number: H04W24/10 ,  H04L5/0066 ,  H04W52/243 ,  H04W52/383

Abstract: A technique for setting the transmission powers of individual D2D (device-to-device) transmitters using a distributed power control technique is described. Each individual D2D transmitter learns the interference levels that it imposes on an eNB (evolved Node B) and on D2D receivers other than its partner D2D receiver. The D2D transmitter is then able to adjust its transmission power accordingly. Such managing of interference temperature via distributed power control enables the network to maximize its reuse of time-frequency resources.

Abstract translation: 描述了使用分布式功率控制技术设置各个D2D（设备到设备）发射机的发射功率的技术。 每个单独的D2D发射机学习其对eNB（演进节点B）和除了其伙伴D2D接收机之外的D2D接收机上施加的干扰电平。 D2D发射机能够相应地调整其发射功率。 通过分布式功率控制对干扰温度的管理使得网络能够最大化其对时间 - 频率资源的重用。

公开(公告)号：US20150087323A1

公开(公告)日：2015-03-26

申请号：US14127406

申请日：2013-09-24

Applicant: Srikathyayani Srikanteswara ,  Carlos Cordeiro ,  Kerstin Johnsson ,  Anthony Lamarca ,  Jaideep Moses ,  Wen-Ling Huang ,  Christian Maciocco ,  Shilpa Talwar ,  Meiyuan Zhao ,  Jeffrey Foerster ,  Xue Yang

Inventor： Srikathyayani Srikanteswara ,  Carlos Cordeiro ,  Kerstin Johnsson ,  Anthony Lamarca ,  Jaideep Moses ,  Wen-Ling Huang ,  Christian Maciocco ,  Shilpa Talwar ,  Meiyuan Zhao ,  Jeffrey Foerster ,  Xue Yang

IPC: H04W72/04

CPC classification number: H04W16/04 ,  H04W84/12

Abstract: Certain embodiments herein are directed to managing wireless spectrum, which may include recommending or transmitting spectrum usage changes to one or more wireless devices. A spectrum management system comprising one or more computers may receive spectrum usage information associated with one or more wireless devices. The spectrum management system may generate a spectrum usage map based on the received information. Based on the spectrum usage map, a spectrum usage change is determined and transmitted to one or more wireless devices. The wireless devices may change their operation in accordance with the spectrum usage change.

Abstract translation: 这里的某些实施例涉及管理无线频谱，其可以包括向一个或多个无线设备推荐或发送频谱使用改变。 包括一个或多个计算机的频谱管理系统可以接收与一个或多个无线设备相关联的频谱使用信息。 频谱管理系统可以基于接收到的信息生成频谱使用图。 基于频谱使用图，确定频谱使用变化并将其发送到一个或多个无线设备。 无线设备可以根据频谱使用变化来改变其操作。

公开(公告)号：US20150070833A1

公开(公告)日：2015-03-12

申请号：US14022868

申请日：2013-09-10

Applicant: Anthony G. LAMARCA ,  Omesh TICKOO ,  Maynard C. FALCONER ,  Shilpa TALWAR ,  Wen-Ling M. HUANG

Inventor： Anthony G. LAMARCA ,  Omesh TICKOO ,  Maynard C. FALCONER ,  Shilpa TALWAR ,  Wen-Ling M. HUANG

IPC: G06F3/01 ,  G06F1/16

CPC classification number: G06F3/011 ,  G06F1/163 ,  G06F1/1635 ,  G06F1/1698 ,  H04M1/0256

Abstract: This disclosure is directed to a composable thin computing device. An example device may comprise at least a device interface module, a communication module, a processing module, a memory module, a composable computing module and a power module. The device interface module may couple the device to an operational environment via at least one of a physical connector or a wireless connection. The communication module may at least one of transmit or receive data via the device interface module. The processing module may process the data. The memory module may store at least a portion of the data. The composable computing module may cause at least one of the above modules to perform certain functionality related to the operational environment. The power module may power at least one of the above modules.

Abstract translation: 本公开涉及可组合的薄计算设备。 示例性设备可以包括至少设备接口模块，通信模块，处理模块，存储器模块，可组合计算模块和功率模块。 设备接口模块可以经由物理连接器或无线连接中的至少一个将设备耦合到操作环境。 通信模块可以经由设备接口模块发送或接收数据中的至少一个。 处理模块可以处理数据。 存储器模块可以存储数据的至少一部分。 可组合计算模块可以使至少一个上述模块执行与操作环境相关的某些功能。 电源模块可以为上述模块中的至少一个供电。