公开(公告)号：US08412182B2

公开(公告)日：2013-04-02

申请号：US12918269

申请日：2008-03-20

申请人： Peter Moberg ,  Anders Furuskär ,  Eva Englund ,  Mats Sågfors ,  Ying Sun ,  Krister Norlund ,  Kelvin Malati ,  Gunnar Peters ,  Christian Skärby

发明人： Peter Moberg ,  Anders Furuskär ,  Eva Englund ,  Mats Sågfors ,  Ying Sun ,  Krister Norlund ,  Kelvin Malati ,  Gunnar Peters ,  Christian Skärby

IPC分类号： H04W24/00

CPC分类号： H04W36/0088 ,  H04W24/10

摘要： In a wireless communication system, the uplink transmission of measurement reports may be scheduled based on an estimated time of when a measurement report will be ready for transmission. The estimated time may be calculated at a base station or user equipment.

摘要翻译： 在无线通信系统中，测量报告的上行链路传输可以基于测量报告何时准备传输的估计时间被调度。 可以在基站或用户设备处计算估计时间。

公开(公告)号：US20110009116A1

公开(公告)日：2011-01-13

申请号：US12918269

申请日：2008-03-20

申请人： Peter Moberg ,  Anders Furuskär ,  Eva Englund ,  Mats Sågfors ,  Ying Sun ,  Krister Norlund ,  Kelvin Malati ,  Gunnar Peters ,  Christian Skärby

发明人： Peter Moberg ,  Anders Furuskär ,  Eva Englund ,  Mats Sågfors ,  Ying Sun ,  Krister Norlund ,  Kelvin Malati ,  Gunnar Peters ,  Christian Skärby

IPC分类号： H04W24/00

CPC分类号： H04W36/0088 ,  H04W24/10

摘要： In a wireless communication system, the uplink transmission of measurement reports may be scheduled based on an estimated time of when a measurement report will be ready for transmission. The estimated time may be calculated at a base station or user equipment.

摘要翻译： 在无线通信系统中，测量报告的上行链路传输可以基于测量报告何时准备传输的估计时间被调度。 可以在基站或用户设备处计算估计时间。

公开(公告)号：US20120044880A1

公开(公告)日：2012-02-23

申请号：US12935025

申请日：2008-03-28

申请人： Ying Sun ,  Christian Skärby ,  Gunnar Peters ,  Kelvin Maliti ,  Krister Norlund

发明人： Ying Sun ,  Christian Skärby ,  Gunnar Peters ,  Kelvin Maliti ,  Krister Norlund

IPC分类号： H04W74/04

CPC分类号： H04W72/1242 ,  H04W72/1289

摘要： A node of a radio access network includes a transceiver and a radio resource control unit. The transceiver is configured to facilitate communication with plural wireless terminals over a radio interface including transmissions on an uplink from the wireless terminals to the node and transmissions on a downlink from the node to the wireless terminals.The radio resource control unit configured to perform radio resource control functionality including layer three (L3) signaling between the node and the wireless terminals. The radio resource control unit includes an uplink scheduler configured to predict transmission of an uplink L3 message from the wireless terminals to the node and, for a particular wireless terminal, to generate, for transmission on the downlink, a grant message which in accordance with the prediction prioritizes a predicted L3 message of the particular wireless terminal relative to messages of others of the plural wireless terminals.

摘要翻译： 无线电接入网络的节点包括收发机和无线电资源控制单元。 收发器被配置为促进通过无线电接口与多个无线终端的通信，包括在从无线终端到节点的上行链路上的传输和在从节点到无线终端的下行链路上的传输。 所述无线资源控制部被配置为执行包括所述节点与所述无线终端之间的第三层（L3）信令的无线资源控制功能。 无线电资源控制单元包括上行链路调度器，被配置为预测来自无线终端的上行链路L3消息的传输到节点，并且对于特定的无线终端，为了在下行链路上的传输而生成根据 预测将特定无线终端的预测L3消息相对于多个无线终端中的其他消息的优先级排序。

公开(公告)号：US08547917B2

公开(公告)日：2013-10-01

申请号：US12935025

申请日：2008-03-28

申请人： Ying Sun ,  Christian Skärby ,  Gunnar Peters ,  Kelvin Maliti ,  Krister Norlund

发明人： Ying Sun ,  Christian Skärby ,  Gunnar Peters ,  Kelvin Maliti ,  Krister Norlund

IPC分类号： H04W4/00

CPC分类号： H04W72/1242 ,  H04W72/1289

摘要： A node of a radio access network includes a transceiver and a radio resource control unit. The transceiver is configured to facilitate communication with plural wireless terminals over a radio interface including transmissions on an uplink from the wireless terminals to the node and transmissions on a downlink from the node to the wireless terminals.The radio resource control unit configured to perform radio resource control functionality including layer three (L3) signaling between the node and the wireless terminals. The radio resource control unit includes an uplink scheduler configured to predict transmission of an uplink L3 message from the wireless terminals to the node and, for a particular wireless terminal, to generate, for transmission on the downlink, a grant message which in accordance with the prediction prioritizes a predicted L3 message of the particular wireless terminal relative to messages of others of the plural wireless terminals.

摘要翻译： 无线电接入网络的节点包括收发机和无线电资源控制单元。 收发器被配置为促进通过无线电接口与多个无线终端的通信，包括在从无线终端到节点的上行链路上的传输和在从节点到无线终端的下行链路上的传输。 所述无线资源控制部被配置为执行包括所述节点与所述无线终端之间的第三层（L3）信令的无线资源控制功能。 无线电资源控制单元包括上行链路调度器，被配置为预测来自无线终端的上行链路L3消息的传输到节点，并且对于特定的无线终端，为了在下行链路上的传输而生成根据 预测将特定无线终端的预测L3消息相对于多个无线终端中的其他消息的优先级排序。

公开(公告)号：US20110038341A1

公开(公告)日：2011-02-17

申请号：US12989670

申请日：2008-04-28

申请人： Krister Norlund ,  Kelvin Maliti ,  Anders Persson ,  Ying Sun

发明人： Krister Norlund ,  Kelvin Maliti ,  Anders Persson ,  Ying Sun

IPC分类号： H04W72/14 ,  H04W72/04

CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04W72/1247 ,  H04W72/1252

摘要： A method (1000) for scheduling uplink transmission resources such as transmission duration and frequency to users (120) in a cell (110) of a cellular system (100). Grants for the use of uplink transmission resources are sent (1005) on a downlink control channel to users in the cell and the users' uplink transmissions are sent (1010) in subframes which have a certain extension in time and frequency. For each of at least a number of subframes, a decision (1015) is made on the number of users that will be scheduled resources for uplink transmission in the subframe, so that said number of users is maximized (1020) with respect to the control channel's capacity to transmit uplink grants for that subframe.

摘要翻译： 一种用于在蜂窝系统（100）的小区（110）中向用户（120）调度诸如传输持续时间和频率的上行链路传输资源的方法（1000）。 在下行链路控制信道上发送用于上行链路传输资源的授权（1005）给小区中的用户，并且在时间和频率上具有一定扩展的子帧中发送（1010）用户的上行链路传输（1010）。 对于至少多个子帧中的每一个，对子帧中将被用于上行链路传输的调度资源的用户数量做出决定（1015），使得所述用户数相对于控制被最大化（1020） 信道发送该子帧的上行链路许可的能力。

公开(公告)号：US08660083B2

公开(公告)日：2014-02-25

申请号：US12989670

申请日：2008-04-28

申请人： Krister Norlund ,  Kelvin Maliti ,  Anders Persson ,  Ying Sun

发明人： Krister Norlund ,  Kelvin Maliti ,  Anders Persson ,  Ying Sun

IPC分类号： H04W72/14

CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04W72/1247 ,  H04W72/1252

摘要： A method (1000) for scheduling uplink transmission resources such as transmission duration and frequency to users (120) in a cell (110) of a cellular system (100). Grants for the use of uplink transmission resources are sent (1005) on a downlink control channel to users in the cell and the users' uplink transmissions are sent (1010) in subframes which have a certain extension in time and frequency. For each of at least a number of subframes, a decision (1015) is made on the number of users that will be scheduled resources for uplink transmission in the subframe, so that said number of users is maximized (1020) with respect to the control channel's capacity to transmit uplink grants for that subframe.

摘要翻译： 一种用于向蜂窝系统（100）的小区（110）中的用户（120）调度诸如传输持续时间和频率的上行链路传输资源的方法（1000）。 在下行链路控制信道上发送用于上行链路传输资源的授权（1005）给小区中的用户，并且在时间和频率上具有一定扩展的子帧中发送（1010）用户的上行链路传输（1010）。 对于至少多个子帧中的每一个，对子帧中将被用于上行链路传输的调度资源的用户数量做出决定（1015），使得所述用户数相对于控制被最大化（1020） 信道发送该子帧的上行链路许可的能力。

公开(公告)号：US08483735B2

公开(公告)日：2013-07-09

申请号：US12869317

申请日：2010-08-26

申请人： Jawad Manssour ,  Christian Skärby ,  Ying Sun

发明人： Jawad Manssour ,  Christian Skärby ,  Ying Sun

IPC分类号： H04B7/00

CPC分类号： H04W72/121 ,  H04W72/1231 ,  H04W72/1242

摘要： Various schedulers are disclosed for use within a network node of a radio access network. A scheduler can be configured to divide a defined frequency bandwidth into a plurality of bandwidth pipes. The scheduler then develops sets of nodes that are candidates for using corresponding ones of the bandwidth pipes to communicate with the network node during a communication time interval. At least one of the sets contains a plurality of candidate nodes. The scheduler operates separate parallel processes that are arranged for computing metrics for the sets of nodes. The scheduler assigns one of the nodes in each set of nodes to the corresponding bandwidth pipe in response to the computed metrics. The scheduler may divide the defined frequency bandwidth into a plurality of non-overlapping bandwidth pipes so that metrics for candidate nodes in one of the sets can be computed independently from candidate nodes in another one of the sets.

摘要翻译： 公开了在无线电接入网络的网络节点内使用的各种调度器。 调度器可以被配置为将定义的频率带宽划分成多个带宽管道。 然后，调度器开发出在通信时间间隔期间使用对应的带宽管道与网络节点进行通信的候选者的节点集合。 至少一个集合包含多个候选节点。 调度器操作单独的并行进程，其被布置用于计算节点集合的度量。 调度器响应于所计算的度量，将每组节点中的节点之一分配给相应的带宽管道。 调度器可以将定义的频率带宽划分为多个不重叠的带宽管道，使得可以独立于另一组中的候选节点来计算其中一个集合中的候选节点的度量。

公开(公告)号：US08170575B2

公开(公告)日：2012-05-01

申请号：US13058661

申请日：2008-08-12

申请人： Ying Sun ,  Girum Fantaye ,  Christian Skärby

发明人： Ying Sun ,  Girum Fantaye ,  Christian Skärby

IPC分类号： H04W72/08

CPC分类号： H04L1/0027 ,  H04L1/0025

摘要： In a wireless communication system, a base station adaptively schedule CQI reports form mobile stations. By adaptively prioritizing the CQI report from the mobile station against the uplink traffic and control data, the CQI reporting rate avoids unnecessary overhead in the uplink while maintaining good performance. The CQI reports are requested in response to a calculated weighting factor which is based on channel coherence time that can be estimated by the base station. The adaptivity in the CQI reporting allows achieving an optimal tradeoff between uplink traffic data and downlink control feedback signaling.

摘要翻译： 在无线通信系统中，基站从移动台自适应地调度CQI报告。 通过对来自移动台的CQI报告对上行流量和控制数据进行自适应优先排序，CQI报告速率避免了上行链路中不必要的开销，同时保持了良好的性能。 响应于基于可由基站估计的信道相干时间的计算的加权因子来请求CQI报告。 CQI报告中的适应性允许在上行链路业务数据和下行链路控制反馈信令之间实现最佳权衡。

公开(公告)号：US20120052894A1

公开(公告)日：2012-03-01

申请号：US12869317

申请日：2010-08-26

申请人： Jawad Manssour ,  Christian Skärby ,  Ying Sun

发明人： Jawad Manssour ,  Christian Skärby ,  Ying Sun

IPC分类号： H04B7/00

CPC分类号： H04W72/121 ,  H04W72/1231 ,  H04W72/1242

摘要： Various schedulers are disclosed for use within a network node of a radio access network. A scheduler can be configured to divide a defined frequency bandwidth into a plurality of bandwidth pipes. The scheduler then develops sets of nodes that are candidates for using corresponding ones of the bandwidth pipes to communicate with the network node during a communication time interval. At least one of the sets contains a plurality of candidate nodes. The scheduler operates separate parallel processes that are arranged for computing metrics for the sets of nodes. The scheduler assigns one of the nodes in each set of nodes to the corresponding bandwidth pipe in response to the computed metrics. The scheduler may divide the defined frequency bandwidth into a plurality of non-overlapping bandwidth pipes so that metrics for candidate nodes in one of the sets can be computed independently from candidate nodes in another one of the sets.

摘要翻译： 公开了在无线电接入网络的网络节点内使用的各种调度器。 调度器可以被配置为将定义的频率带宽划分成多个带宽管道。 然后，调度器开发出在通信时间间隔期间使用对应的带宽管道与网络节点进行通信的候选者的节点集合。 至少一个集合包含多个候选节点。 调度器操作单独的并行进程，其被布置用于计算节点集合的度量。 调度器响应于所计算的度量，将每组节点中的节点之一分配给相应的带宽管道。 调度器可以将定义的频率带宽划分为多个不重叠的带宽管道，使得可以独立于另一组中的候选节点来计算其中一个集合中的候选节点的度量。

公开(公告)号：US20170003079A1

公开(公告)日：2017-01-05

申请号：US15266217

申请日：2016-09-15

申请人： Ying Sun ,  Matthew McCarthy ,  Young I. Cho ,  Philipp Boettcher ,  Han Hu ,  Baolan Shi ,  Qinghua Xie ,  Kent Zammit

发明人： Ying Sun ,  Matthew McCarthy ,  Young I. Cho ,  Philipp Boettcher ,  Han Hu ,  Baolan Shi ,  Qinghua Xie ,  Kent Zammit

IPC分类号： F28D1/02 ,  F28B1/02

CPC分类号： F28D1/024 ,  F28B1/02 ,  F28B9/06 ,  F28C1/14 ,  F28C3/10 ,  F28D20/021 ,  F28D20/023 ,  F28F2245/04 ,  Y02E60/145

摘要： Phase change material modules for use in a heat exchanger are described. The phase change material module comprises two or more set of a plurality of substantially aligned hollow structures arranged to form a porous structure. A phase change material capable of undergoing a phase change as a result of heat exchange between it and a fluid is housed within the hollow tubes. Also described is a phase change material module with hollow tubes having a cross-sectional area through the phase change material selected from elliptical, rectangular, stadium-shaped, teardrop-shaped, airfoil-shaped, rounded rectangle and ovoid. A heat exchanger comprising a plurality of the phase change material modules, a first fluid inlet and outlet, and a second fluid inlet and outlet, wherein the phase change material modules are repeated circulated from alignment with the first fluid inlet and the second fluid inlet is also described.

摘要翻译： 描述了用于热交换器的相变材料模块。 相变材料模块包括布置成形成多孔结构的两组或多组多个基本排列的中空结构。 能够由于其与流体之间的热交换而发生相变的相变材料容纳在中空管内。 还描述了一种相变材料模块，其具有中空管，该中空管具有穿过相变材料的横截面积，该相变材料选自椭圆形，矩形，体育场形，泪滴形，翼型，圆形矩形和卵形。 一种热交换器，其包括多个所述相变材料模块，第一流体入口和出口以及第二流体入口和出口，其中所述相变材料模块与所述第一流体入口对准地重复循环，并且所述第二流体入口是 也描述。