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

US20060073791A1 Power management and distributed scheduling for uplink transmissions in wireless systems 有权
标题翻译：无线系统中上行链路传输的功率管理和分布式调度
公开(公告)号：US20060073791A1
公开(公告)日：2006-04-06
申请号：US11012898
申请日：2004-12-16
申请人： Nimal Senarath , Kelvin Au , Shalini Peliyalwar
发明人： Nimal Senarath , Kelvin Au , Shalini Peliyalwar
IPC分类号： H04B17/00
CPC分类号： H04W52/146 , H04W24/10 , H04W52/02 , H04W52/243 , H04W72/0446 , Y02D70/00
摘要： To schedule uplink transmission time slots for a collection of mobile. communication devices, a set of base station target interference patterns is associated with base stations. A time slot target interference pattern is assigned for each time slot and it repeats after several time slots. The time slot target interference pattern in a given time slot specifies the interference allowed by each time slot to a given base station by any single mobile. A priority index may be determined for each time slot for each mobile associated with the particular base station. The priority index may be based, in part, on a determined correlation between the time-slot target interference patterns and a potential interference profile of a mobile to which a time slot is to be allocated. A mobile's throughput requirement, the throughput already received over a specified past duration, the system fairness requirement, as well as the amount of data available for transmission are also used for evaluating the priority index.
摘要翻译：调度移动的集合的上行链路传输时隙。通信设备，一组基站目标干扰模式与基站相关联。为每个时隙分配时隙目标干扰模式，并在多个时隙后重复。给定时隙中的时隙目标干扰模式通过任何单个移动台指定给定基站的每个时隙允许的干扰。可以针对与特定基站相关联的每个移动台的每个时隙确定优先级索引。优先级索引可以部分地基于时隙目标干扰模式与要分配时隙的移动站的潜在干扰简档之间确定的相关性。移动台的吞吐量要求，在指定的过去时间内已经接收的吞吐量，系统公平性要求以及可用于传输的数据量也用于评估优先级索引。

2. 发明申请

US20080274760A1 POWER MANAGEMENT AND DISTRIBUTED SCHEDULING FOR UPLINK TRANSMISSIONS IN WIRELESS SYSTEMS 有权
标题翻译：电力管理和分布式调度在无线系统中的上行传输
公开(公告)号：US20080274760A1
公开(公告)日：2008-11-06
申请号：US12174180
申请日：2008-07-16
申请人： Nimal Senarath , Kelvin Kar-Kin Au , Shalini Peliyalwar
发明人： Nimal Senarath , Kelvin Kar-Kin Au , Shalini Peliyalwar
IPC分类号： H04B7/005 , H04B7/26 , H04Q7/00
CPC分类号： H04W52/146 , H04W24/10 , H04W52/02 , H04W52/243 , H04W72/0446 , Y02D70/00
摘要： To schedule uplink transmission time slots for a collection of mobile communication devices, a set of base station target interference patterns is associated with base stations. A time slot target interference pattern is assigned for each time slot and it repeats after several time slots. The time slot target interference pattern in a given time slot specifies the interference allowed by each time slot to a given base station by any single mobile. A priority index may be determined for each time slot for each mobile associated with the particular base station. The priority index may be based, in part, on a determined correlation between the time-slot target interference patterns and a potential interference profile of a mobile to which a time slot is to be allocated. A mobile's throughput requirement, the throughput already received over a specified past duration, the system fairness requirement, as well as the amount of data available for transmission are also used for evaluating the priority index.
摘要翻译：为了调度用于移动通信设备的集合的上行链路传输时隙，一组基站目标干扰模式与基站相关联。为每个时隙分配时隙目标干扰模式，并在多个时隙后重复。给定时隙中的时隙目标干扰模式通过任何单个移动台指定给定基站的每个时隙允许的干扰。可以针对与特定基站相关联的每个移动台的每个时隙确定优先级索引。优先级索引可以部分地基于时隙目标干扰模式与要分配时隙的移动站的潜在干扰简档之间确定的相关性。移动台的吞吐量要求，在指定的过去时间内已经接收到的吞吐量，系统公平性要求以及可用于传输的数据量也用于评估优先级索引。

3. 发明授权

US07412254B2 Power management and distributed scheduling for uplink transmissions in wireless systems 有权
标题翻译：无线系统中上行链路传输的功率管理和分布式调度
公开(公告)号：US07412254B2
公开(公告)日：2008-08-12
申请号：US11012898
申请日：2004-12-16
申请人： Nimal Senarath , Kelvin Kar-Kin Au , Shalini Peliyalwar
发明人： Nimal Senarath , Kelvin Kar-Kin Au , Shalini Peliyalwar
IPC分类号： H04B7/00
CPC分类号： H04W52/146 , H04W24/10 , H04W52/02 , H04W52/243 , H04W72/0446 , Y02D70/00
摘要： To schedule uplink transmission time slots for a collection of mobile. communication devices, a set of base station target interference patterns is associated with base stations. A time slot target interference pattern is assigned for each time slot and it repeats after several time slots. The time slot target interference pattern in a given time slot specifies the interference allowed by each time slot to a given base station by any single mobile. A priority index may be determined for each time slot for each mobile associated with the particular base station. The priority index may be based, in part, on a determined correlation between the time-slot target interference patterns and a potential interference profile of a mobile to which a time slot is to be allocated. A mobile's throughput requirement, the throughput already received over a specified past duration, the system fairness requirement, as well as the amount of data available for transmission are also used for evaluating the priority index.
摘要翻译：调度移动的集合的上行链路传输时隙。通信设备，一组基站目标干扰模式与基站相关联。为每个时隙分配时隙目标干扰模式，并在多个时隙后重复。给定时隙中的时隙目标干扰模式通过任何单个移动台指定给定基站的每个时隙允许的干扰。可以针对与特定基站相关联的每个移动台的每个时隙确定优先级索引。优先级索引可以部分地基于时隙目标干扰模式与要分配时隙的移动站的潜在干扰简档之间确定的相关性。移动台的吞吐量要求，在指定的过去时间内已经接收到的吞吐量，系统公平性要求以及可用于传输的数据量也用于评估优先级索引。

4. 发明申请

US20100216499A1 POWER MANAGEMENT AND DISTRIBUTED SCHEDULING FOR UPLINK TRANSMISSIONS IN WIRELESS SYSTEMS 有权
标题翻译：电力管理和分布式调度在无线系统中的上行传输
公开(公告)号：US20100216499A1
公开(公告)日：2010-08-26
申请号：US12773138
申请日：2010-05-04
申请人： Nimal Senarath , Kelvin Kar-Kin Au , Shalini Peliyalwar
发明人： Nimal Senarath , Kelvin Kar-Kin Au , Shalini Peliyalwar
IPC分类号： H04W72/04 , H04B7/00
CPC分类号： H04W52/146 , H04W24/10 , H04W52/02 , H04W52/243 , H04W72/0446 , Y02D70/00
摘要： To schedule uplink transmission time slots for a collection of mobile communication devices, a set of base station target interference patterns is associated with base stations. A time slot target interference pattern is assigned for each time slot and it repeats after several time slots. The time slot target interference pattern in a given time slot specifies the interference allowed by each time slot to a given base station by any single mobile. A priority index may be determined for each time slot for each mobile associated with the particular base station. The priority index may be based, in part, on a determined correlation between the time-slot target interference patterns and a potential interference profile of a mobile to which a time slot is to be allocated. A mobile's throughput requirement, the throughput already received over a specified past duration, the system fairness requirement, as well as the amount of data available for transmission are also used for evaluating the priority index.
摘要翻译：为了调度用于移动通信设备的集合的上行链路传输时隙，一组基站目标干扰模式与基站相关联。为每个时隙分配时隙目标干扰模式，并在多个时隙后重复。给定时隙中的时隙目标干扰模式通过任何单个移动台指定给定基站的每个时隙允许的干扰。可以针对与特定基站相关联的每个移动台的每个时隙确定优先级索引。优先级索引可以部分地基于时隙目标干扰模式与要分配时隙的移动站的潜在干扰简档之间确定的相关性。移动台的吞吐量要求，在指定的过去时间内已经接收的吞吐量，系统公平性要求以及可用于传输的数据量也用于评估优先级索引。

5. 发明授权

US07769401B2 Power management and distributed scheduling for uplink transmissions in wireless systems 有权
标题翻译：无线系统中上行链路传输的功率管理和分布式调度
公开(公告)号：US07769401B2
公开(公告)日：2010-08-03
申请号：US12174180
申请日：2008-07-16
申请人： Nimal Senarath , Kelvin Kar-Kin Au , Shalini Peliyalwar
发明人： Nimal Senarath , Kelvin Kar-Kin Au , Shalini Peliyalwar
IPC分类号： H04B7/005
CPC分类号： H04W52/146 , H04W24/10 , H04W52/02 , H04W52/243 , H04W72/0446 , Y02D70/00
摘要： To schedule uplink transmission time slots for a collection of mobile communication devices, a set of base station target interference patterns is associated with base stations. A time slot target interference pattern is assigned for each time slot and it repeats after several time slots. The time slot target interference pattern in a given time slot specifies the interference allowed by each time slot to a given base station by any single mobile. A priority index may be determined for each time slot for each mobile associated with the particular base station. The priority index may be based, in part, on a determined correlation between the time-slot target interference patterns and a potential interference profile of a mobile to which a time slot is to be allocated. A mobile's throughput requirement, the throughput already received over a specified past duration, the system fairness requirement, as well as the amount of data available for transmission are also used for evaluating the priority index.
摘要翻译：为了调度用于移动通信设备的集合的上行链路传输时隙，一组基站目标干扰模式与基站相关联。为每个时隙分配时隙目标干扰模式，并在多个时隙后重复。给定时隙中的时隙目标干扰模式通过任何单个移动台指定给定基站的每个时隙允许的干扰。可以针对与特定基站相关联的每个移动台的每个时隙确定优先级索引。优先级索引可以部分地基于时隙目标干扰模式与要分配时隙的移动站的潜在干扰简档之间确定的相关性。移动台的吞吐量要求，在指定的过去时间内已经接收的吞吐量，系统公平性要求以及可用于传输的数据量也用于评估优先级索引。

6. 发明申请

US20050239451A1 System and method for peer-to-peer communication in cellular systems 有权
标题翻译：蜂窝系统中对等通信的系统和方法
公开(公告)号：US20050239451A1
公开(公告)日：2005-10-27
申请号：US10815717
申请日：2004-04-02
申请人： Shalini Periyalwar , Hang Zhang , Nimal Senarath , Derek Yu , Kelvin Au , Karl Mann
发明人： Shalini Periyalwar , Hang Zhang , Nimal Senarath , Derek Yu , Kelvin Au , Karl Mann
IPC分类号： H04B7/005 , H04W52/38 , H04Q7/20
CPC分类号： H04L67/1074 , H04L67/104 , H04W52/383 , H04W72/04 , H04W72/044
摘要： Systems and methods are provided for delivering both PMP communications, for example standard cellular communications via a base station, and also delivering P2P communications, for example, communications between two mobile stations, using the same spectral resources for both types of communication.
摘要翻译：提供了系统和方法，用于传送PMP通信，例如经由基站的标准蜂窝通信，以及使用相同的频谱资源为两种类型的通信提供P2P通信，例如两个移动站之间的通信。

7. 发明申请

US20130010680A1 POWER CONTROL AT A RELAY STATION IN A WIRELESS NETWORK 有权
标题翻译：无线网络中继电器的功率控制
公开(公告)号：US20130010680A1
公开(公告)日：2013-01-10
申请号：US13620087
申请日：2012-09-14
申请人： Nimal Senarath , David Steer , Derek Yu , Hang Zhang , Peiying Zhu , Wen Tong , Israfil Bahceci
发明人： Nimal Senarath , David Steer , Derek Yu , Hang Zhang , Peiying Zhu , Wen Tong , Israfil Bahceci
IPC分类号： H04W52/04 , H04W88/04
CPC分类号： H04B7/2606 , H04B7/15535
摘要： A wireless network includes a base station and a relay station for extending wireless coverage of the base station. Downlink data is sent by the base station and relayed through the relay station to a mobile station, where the downlink data is associated with a preamble that is sent directly from the base station to the mobile station. A transmit power of the relay station is adjusted for transmitting the downlink data from the relay station to the mobile station to reduce a difference between a first power level of the preamble received at the mobile station and a second power level of the downlink data received at the mobile station. The uplink transmit power of the mobile station t for the data sent to the relay station is adjusted to compensate for the difference in path loss from mobile station to base station and mobile station to relay station and to compensate for the difference in noise_plus_interference level at relay station compared to that of the base station.
摘要翻译：无线网络包括用于扩展基站的无线覆盖的基站和中继站。下行链路数据由基站发送并通过中继站中继至移动台，移动台与下行链路数据相关联，前导码直接从基站发送到移动台。调整中继站的发射功率，以将下行链路数据从中继站发送到移动台，以减少在移动台处接收到的前导码的第一功率电平与第一功率电平之间的差异，移动台。调整发送到中继站的数据的移动站t的上行发送功率，以补偿从移动站到基站和移动站到中继站的路径损耗差异，并补偿中继站的noise_plus_interference等级的差异站与基站相比。

8. 发明授权

US08320826B2 Power control at a relay station in a wireless network 有权
标题翻译：在无线网络中的中继站进行功率控制
公开(公告)号：US08320826B2
公开(公告)日：2012-11-27
申请号：US12197767
申请日：2008-08-25
申请人： Nimal Senarath , David Steer , Derek Yu , Hang Zhang , Peiying Zhu , Wen Tong , Israfil Bahceci
发明人： Nimal Senarath , David Steer , Derek Yu , Hang Zhang , Peiying Zhu , Wen Tong , Israfil Bahceci
IPC分类号： H04B3/36
CPC分类号： H04B7/2606 , H04B7/15535
摘要： A wireless network includes a base station and a relay station for extending wireless coverage of the base station. Downlink data is sent by the base station and relayed through the relay station to a mobile station, where the downlink data is associated with a preamble that is sent directly from the base station to the mobile station. A transmit power of the relay station is adjusted for transmitting the downlink data from the relay station to the mobile station to reduce a difference between a first power level of the preamble received at the mobile station and a second power level of the downlink data received at the mobile station. The uplink transmit power of the mobile station for the data sent to the relay station is adjusted to compensate for the difference in path loss from mobile station to base station and mobile station to relay station and to compensate for the difference in noise_plus_interference level at relay station compared to that of the base station.
摘要翻译：无线网络包括用于扩展基站的无线覆盖的基站和中继站。下行链路数据由基站发送并通过中继站中继至移动台，移动台与下行链路数据相关联，前导码直接从基站发送到移动台。调整中继站的发射功率，以将下行链路数据从中继站发送到移动台，以减少在移动台处接收到的前导码的第一功率电平与第一功率电平之间的差异，移动台。调整发送到中继站的数据的移动站的上行发送功率，以补偿从移动站到基站和移动站到中继站的路径损耗差异，并补偿中继站的noise_plus_interference等级的差异与基站相比。

9. 发明授权

US07877106B2 System and method for peer-to-peer communication in cellular systems 有权
标题翻译：蜂窝系统中对等通信的系统和方法
公开(公告)号：US07877106B2
公开(公告)日：2011-01-25
申请号：US12465304
申请日：2009-05-13
申请人： Shalini Periyalwar , Hang Zhang , Nimal Senarath , Derek Yu , Kelvin Kar-Kin Au , Karl Mann
发明人： Shalini Periyalwar , Hang Zhang , Nimal Senarath , Derek Yu , Kelvin Kar-Kin Au , Karl Mann
IPC分类号： H04B7/00
CPC分类号： H04L67/1074 , H04L67/104 , H04W52/383 , H04W72/04 , H04W72/044
摘要： Systems and methods are provided for delivering both PMP communications, for example standard cellular communications via a base station, and also delivering P2P communications, for example, communications between two mobile stations, using the same spectral resources for both types of communication.
摘要翻译：提供了系统和方法，用于传送PMP通信，例如经由基站的标准蜂窝通信，以及使用相同的频谱资源为两种类型的通信提供P2P通信，例如两个移动站之间的通信。

10. 发明申请

US20070019552A1 Method and system for packet scheduling 有权
标题翻译：分组调度的方法和系统
公开(公告)号：US20070019552A1
公开(公告)日：2007-01-25
申请号：US11432476
申请日：2006-05-12
申请人： Nimal Senarath , Paul Coverdale , Hongyi Li , Shalini Periyalwar , Koon Teo
发明人： Nimal Senarath , Paul Coverdale , Hongyi Li , Shalini Periyalwar , Koon Teo
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04L47/14 , H04L47/10 , H04L47/50 , H04L47/564 , H04L49/205
摘要： A method and system for packet scheduling are provided. The method includes: the step of receiving an incoming packet; extracting packet identification information associated with the incoming packet, and assessing a delay budget for the incoming packet in dependence upon its arrival time and the associated information. The system includes: an input module for receiving an incoming packet, and extracting information associated with the incoming packet, and a module for assessing a delay budget for the incoming packet in dependence upon its arrival time and the associated information.
摘要翻译：提供了一种用于分组调度的方法和系统。该方法包括：接收进入分组的步骤; 提取与所述输入分组相关联的分组标识信息，以及根据其到达时间和相关信息来评估所述输入分组的延迟预算。该系统包括：输入模块，用于接收输入分组，以及提取与输入分组相关联的信息;以及模块，用于根据其到达时间和相关信息来评估输入分组的延迟预算。

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