专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140071954A1 System and Method for Adaptive Transmission Time Interval (TTI) Structure 有权
标题翻译：自适应传输时间间隔（TTI）结构的系统和方法
公开(公告)号：US20140071954A1
公开(公告)日：2014-03-13
申请号：US13611823
申请日：2012-09-12
申请人： Kelvin Kar Kin Au , Jianglei Ma , Liqing Zhang , Zhihang Yi , Hosein Nikopour
发明人： Kelvin Kar Kin Au , Jianglei Ma , Liqing Zhang , Zhihang Yi , Hosein Nikopour
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W28/0205 , H04W72/042 , H04W88/08
摘要： Methods and devices are provided for communicating data in a wireless channel. In one example, a method includes adapting the transmission time interval (TTI) length of transport container for transmitting data in accordance with a criteria. The criteria may include (but is not limited to) a latency requirement of the data, a buffer size associated with the data, a mobility characteristic of a device that will receive the data. The TTI lengths may be manipulated for a variety of reasons, such as for reducing overhead, satisfy quality of service (QoS) requirements, maximize network throughput, etc. In some embodiments, TTIs having different TTI lengths may be carried in a common radio frame. In other embodiments, the wireless channel may partitioned into multiple bands each of which carrying (exclusively or otherwise) TTIs having a certain TTI length.
摘要翻译：提供了用于在无线信道中传送数据的方法和设备。在一个示例中，一种方法包括根据标准调整用于传输数据的传输容器的传输时间间隔（TTI）长度。标准可以包括（但不限于）数据的等待时间要求，与数据相关联的缓冲器大小，将接收数据的设备的移动特性。 TTI长度可以由于各种原因被操纵，例如用于减少开销，满足服务质量（QoS）要求，最大化网络吞吐量等。在一些实施例中，具有不同TTI长度的TTI可以在公共无线电帧。在其他实施例中，无线信道可以被划分成多个带，每个频带承载具有一定TTI长度的（专门或另外）TTI。

2. 发明授权

US09131498B2 System and method for adaptive transmission time interval (TTI) structure 有权
标题翻译：自适应传输时间间隔（TTI）结构的系统和方法
公开(公告)号：US09131498B2
公开(公告)日：2015-09-08
申请号：US13611823
申请日：2012-09-12
申请人： Kelvin Kar Kin Au , Jianglei Ma , Liqing Zhang , Zhihang Yi , Hosein Nikopour
发明人： Kelvin Kar Kin Au , Jianglei Ma , Liqing Zhang , Zhihang Yi , Hosein Nikopour
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W28/0205 , H04W72/042 , H04W88/08
摘要： Methods and devices are provided for communicating data in a wireless channel. In one example, a method includes adapting the transmission time interval (TTI) length of transport container for transmitting data in accordance with a criteria. The criteria may include (but is not limited to) a latency requirement of the data, a buffer size associated with the data, a mobility characteristic of a device that will receive the data. The TTI lengths may be manipulated for a variety of reasons, such as for reducing overhead, satisfy quality of service (QoS) requirements, maximize network throughput, etc. In some embodiments, TTIs having different TTI lengths may be carried in a common radio frame. In other embodiments, the wireless channel may partitioned into multiple bands each of which carrying (exclusively or otherwise) TTIs having a certain TTI length.
摘要翻译：提供了用于在无线信道中传送数据的方法和设备。在一个示例中，一种方法包括根据标准调整用于传输数据的传输容器的传输时间间隔（TTI）长度。标准可以包括（但不限于）数据的等待时间要求，与数据相关联的缓冲器大小，将接收数据的设备的移动特性。 TTI长度可以由于各种原因被操纵，例如用于减少开销，满足服务质量（QoS）要求，最大化网络吞吐量等。在一些实施例中，具有不同TTI长度的TTI可以在公共无线电帧。在其他实施例中，无线信道可以被划分成多个带，每个频带承载具有一定TTI长度的（专门或另外）TTI。

3. 发明授权

US08977313B2 Method for optimizing uplink power-control parameters in LTE 有权
标题翻译： LTE中优化上行功率控制参数的方法
公开(公告)号：US08977313B2
公开(公告)日：2015-03-10
申请号：US13475847
申请日：2012-05-18
申请人： Zhijun Chao , Hosein Nikopour , Jianglei Ma
发明人： Zhijun Chao , Hosein Nikopour , Jianglei Ma
IPC分类号： H04W52/04 , H04W52/16 , H04W52/38
CPC分类号： H04W52/16 , H04W52/146 , H04W52/225 , H04W52/242 , H04W52/38
摘要： One embodiment of the present invention provides a system for setting uplink power-control parameters for a cell within a wireless network. During operation, the system receives parameters associated with uplink power for a plurality of user devices within the cell over a predetermined time interval, and averages the received parameters over the user devices and the predetermined time interval to obtain an averaged parameter. The system then determines a set of power-control parameters for the cell based on the averaged parameter, and sends the set of power-control parameters to the user devices to allow the user devices to control transmission power using the set of power-control parameters.
摘要翻译：本发明的一个实施例提供了一种用于设置无线网络内的小区的上行链路功率控制参数的系统。在操作期间，系统在预定的时间间隔内接收小区内的多个用户设备与上行链路功率相关联的参数，并且通过用户设备和预定时间间隔对接收到的参数进行平均以获得平均参数。然后，系统基于平均参数确定小区的一组功率控制参数，并将该组功率控制参数发送给用户设备，以允许用户设备使用该组功率控制参数来控制发射功率。

4. 发明申请

US20130310102A1 METHOD FOR OPTIMIZING UPLINK POWER-CONTROL PARAMETERS IN LTE 有权
标题翻译：在LTE中优化上行功率控制参数的方法
公开(公告)号：US20130310102A1
公开(公告)日：2013-11-21
申请号：US13475847
申请日：2012-05-18
申请人： Zhijun Chao , Hosein Nikopour , Jianglei Ma
发明人： Zhijun Chao , Hosein Nikopour , Jianglei Ma
IPC分类号： H04W52/04
CPC分类号： H04W52/16 , H04W52/146 , H04W52/225 , H04W52/242 , H04W52/38
摘要： One embodiment of the present invention provides a system for setting uplink power-control parameters for a cell within a wireless network. During operation, the system receives parameters associated with uplink power for a plurality of user devices within the cell over a predetermined time interval, and averages the received parameters over the user devices and the predetermined time interval to obtain an averaged parameter. The system then determines a set of power-control parameters for the cell based on the averaged parameter, and sends the set of power-control parameters to the user devices to allow the user devices to control transmission power using the set of power-control parameters.
摘要翻译：本发明的一个实施例提供了一种用于设置无线网络内的小区的上行链路功率控制参数的系统。在操作期间，系统在预定的时间间隔内接收小区内的多个用户设备与上行链路功率相关联的参数，并且通过用户设备和预定时间间隔对接收到的参数进行平均以获得平均参数。然后，系统基于平均参数确定小区的一组功率控制参数，并将该组功率控制参数发送给用户设备，以允许用户设备使用该组功率控制参数来控制发射功率。

5. 发明申请

US20220345232A1 BEAM MANAGEMENT AND ANTENNA CALIBRATION IN MIMO SYSTEMS 有权
公开(公告)号：US20220345232A1
公开(公告)日：2022-10-27
申请号：US17761940
申请日：2019-12-27
申请人： Oner Orhan , Hosein Nikopour , Shilpa Talwar , Dor Shaviv , Roya Doostnejad , Adesoji J. Sajuyigbe
发明人： Oner Orhan , Hosein Nikopour , Shilpa Talwar , Dor Shaviv , Roya Doostnejad , Adesoji J. Sajuyigbe
IPC分类号： H04B17/21 , H04B7/06
摘要： Millimeter-wave (mmWave) and sub-mmWave technology, apparatuses, and methods that relate to transceivers and receivers for wireless communications are described. The various aspects include an apparatus of a communication device including an antenna array and processing circuitry coupled to the antenna array. The processing circuitry is configured to initialize a beam tracking algorithm based on received signals received at the antenna array, wherein antenna phases used in the beam tracking are bound by an upper phase limit and a lower phase limit, to generate a beam tracking result. The processing circuitry is further configured to generate a calibration vector based on the beam tracking result and receive subsequent transmissions using a codebook adapted based on the calibration vector.

6. 发明申请

US20230093673A1 REINFORCEMENT LEARNING (RL) AND GRAPH NEURAL NETWORK (GNN)-BASED RESOURCE MANAGEMENT FOR WIRELESS ACCESS NETWORKS 有权
公开(公告)号：US20230093673A1
公开(公告)日：2023-03-23
申请号：US17483208
申请日：2021-09-23
申请人： Vasuki Narasimha Swamy , Hosein Nikopour , Oner Orhan , Shilpa Talwar
发明人： Vasuki Narasimha Swamy , Hosein Nikopour , Oner Orhan , Shilpa Talwar
IPC分类号： H04W24/02 , G06N3/08 , G06N3/04
摘要： 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.

7. 发明申请

US20230035698A1 APPARATUS, SYSTEM, AND METHOD OF WIRELESS COMMUNICATION BASED ON A NETWORK CODING (NC) SCHEME 有权
公开(公告)号：US20230035698A1
公开(公告)日：2023-02-02
申请号：US17956958
申请日：2022-09-30
申请人： Minyoung Park , Wei Mao , Dave Cavalcanti , Javier Perez-Ramirez , Hosein Nikopour
发明人： Minyoung Park , Wei Mao , Dave Cavalcanti , Javier Perez-Ramirez , Hosein Nikopour
IPC分类号： H04W74/08 , H04L1/00
摘要： In one example, a transmitter wireless communication device may be configured to encode k data packets into n encoded packets according to a Network Coding (NC) scheme, wherein k is equal to or greater than two, and wherein n is greater than k. For example, the transmitter wireless communication device may be configured to transmit the n encoded packets over a plurality of wireless communication resources, for example, by transmitting at least one first encoded packet over a first wireless communication resource and transmitting at least one second encoded packet over a second wireless communication resource. For example, a receiver wireless communication device may be configured to determine the k data packets, for example, by decoding at least k received encoded packets out of the n encoded packets according to the NC scheme.

8. 发明申请

US20120322493A1 System and Method for Uplink Power Control in a Communications System 有权
标题翻译：通信系统上行链路功率控制系统与方法
公开(公告)号：US20120322493A1
公开(公告)日：2012-12-20
申请号：US13159618
申请日：2011-06-14
申请人： Hosein Nikopour , Zhijun Chao
发明人： Hosein Nikopour , Zhijun Chao
IPC分类号： H04B7/00
CPC分类号： H04W52/265 , H04W52/146
摘要： A system and method for power control in a communications system are provided. A method for controller operations includes determining a power level for a communications device, and adjusting the power level for the communications device to increase a bandwidth utilization of the communications device, where the adjusting is based on a minimum performance metric for the communications device. The method also includes signaling the adjusted power level to the communications device.
摘要翻译：提供了一种用于通信系统中的功率控制的系统和方法。一种用于控制器操作的方法包括确定通信设备的功率水平，以及调整通信设备的功率水平以增加通信设备的带宽利用率，其中调整基于通信设备的最小性能度量。该方法还包括向通信设备发信号通知调整后的功率电平。

9. 发明申请

US20230031225A1 APPARATUS, SYSTEM, AND METHOD OF WIRELESS COMMUNICATION BASED ON A NETWORK CODING (NC) SCHEME 有权
公开(公告)号：US20230031225A1
公开(公告)日：2023-02-02
申请号：US17957001
申请日：2022-09-30
申请人： Javier Perez-Ramirez , Dave Cavalcanti , Minyoung Park , Wei Mao , Hosein Nikopour
发明人： Javier Perez-Ramirez , Dave Cavalcanti , Minyoung Park , Wei Mao , Hosein Nikopour
IPC分类号： H04W74/08 , H04L1/00
摘要： In one example, a transmitter wireless communication device may be configured to encode k data packets into n encoded packets according to a Network Coding (NC) scheme, wherein k is equal to or greater than two, and wherein n is greater than k. For example, the transmitter wireless communication device may be configured to transmit k encoded packets of the n encoded packets during a plurality of transmission slots within a Synchronized Transmit Opportunity (S-TxOP), e.g., by transmitting one or more encoded packets of the k encoded packets during a transmission slot of the plurality of transmission slots. For example, the transmitter wireless communication device may be configured to transmit m other encoded packets of the n encoded packets during one or more subsequent transmission slots within the S-TxOP, for example, based on a determination that m packets of the k encoded packets have not been successfully received.

10. 发明授权

US08639282B2 System and method for uplink power control in a communications system 有权
标题翻译：通信系统中上行链路功率控制的系统和方法
公开(公告)号：US08639282B2
公开(公告)日：2014-01-28
申请号：US13159618
申请日：2011-06-14
申请人： Hosein Nikopour , Zhijun Chao
发明人： Hosein Nikopour , Zhijun Chao
IPC分类号： H04B7/00 , H04W52/18
CPC分类号： H04W52/265 , H04W52/146
摘要： A system and method for power control in a communications system are provided. A method for controller operations includes determining a power level for a communications device, and adjusting the power level for the communications device to increase a bandwidth utilization of the communications device, where the adjusting is based on a minimum performance metric for the communications device. The method also includes signaling the adjusted power level to the communications device.
摘要翻译：提供了一种用于通信系统中的功率控制的系统和方法。一种用于控制器操作的方法包括确定通信设备的功率水平，以及调整通信设备的功率水平以增加通信设备的带宽利用率，其中调整基于通信设备的最小性能度量。该方法还包括向通信设备发信号通知调整后的功率电平。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式