公开(公告)号：US08594031B2

公开(公告)日：2013-11-26

申请号：US12895980

申请日：2010-10-01

申请人： Bao V. Nguyen ,  Srividhya Krishnamoorthy ,  Vanitha A. Kumar ,  Sai Yiu Duncan Ho

发明人： Bao V. Nguyen ,  Srividhya Krishnamoorthy ,  Vanitha A. Kumar ,  Sai Yiu Duncan Ho

IPC分类号： H04W4/00

CPC分类号： H04W72/10

摘要： Methods and apparatuses are provided that facilitate providing quality of service for similar priority logical channels at least in part by assigning dynamic priority levels to the logical channels to allow certain logical channels to be assigned resources before other logical channels. Dynamic priority levels can be assigned based at least in part on a total accumulated used bytes of a given logical channel scaled by a prioritized bit rate of the logical channel. Thus, logical channels with a lower number of total accumulated used bytes scaled by the prioritized bit rate can be assigned higher priority to ensure resources are assigned to the logical channels. Moreover, the dynamic priority levels can be normalized to align the dynamic priority levels within certain values so as not to interfere with other logical channels of different assigned priority.

摘要翻译： 提供了方法和装置，其至少部分地通过为逻辑信道分配动态优先级以便允许某些逻辑信道在其它逻辑信道之前被分配资源，从而为类似的优先级逻辑信道提供服务质量。 可以至少部分地基于由逻辑信道的优先化比特率缩放的给定逻辑信道的总累积使用字节来分配动态优先级。 因此，具有由优先化比特率缩放的总累积使用字节数较少的逻辑信道可以被分配较高优先级，以确保资源被分配给逻辑信道。 此外，动态优先级可以被归一化以使动态优先级别在某些值内对齐，以便不干扰不同分配优先级的其他逻辑信道。

公开(公告)号：US20100034147A1

公开(公告)日：2010-02-11

申请号：US12536746

申请日：2009-08-06

申请人： Sai Yiu Duncan Ho ,  Srividhya Krishnamoorthy

发明人： Sai Yiu Duncan Ho ,  Srividhya Krishnamoorthy

IPC分类号： H04W4/00 ,  H04L1/18 ,  G06F11/14

CPC分类号： H04L1/18 ,  H04L1/1848 ,  H04L1/1858

摘要： Systems, methods and apparatus for facilitating buffer status report robustness are provided. A method can include: transmitting a buffer status report, tracking an amount of time elapsed since transmitting the buffer status report; and determining, after a selected amount of time has elapsed, whether authorization to transmit buffered data has been received. The method can also include re-transmitting the buffer status report if the selected amount of time has elapsed and a data condition has been met. In some embodiments, the data condition is that information indicative of the authorization has not been received. In some embodiments, the method also includes determining, after the selected amount of time has elapsed, whether data is buffered for transmission, and the data condition is that information indicative of the authorization has not been received, and a determination has been made that data is buffered for transmission.

摘要翻译： 提供了用于促进缓冲器状态报告鲁棒性的系统，方法和装置。 一种方法可以包括：发送缓冲器状态报告，跟踪从发送缓冲状态报告起经过的时间量; 以及在已经经过所选择的时间量之后确定是否已经接收到发送缓冲数据的授权。 如果经过所选择的时间量并且已经满足数据条件，该方法还可以包括重新发送缓冲器状态报告。 在一些实施例中，数据条件是尚未接收到指示授权的信息。 在一些实施例中，该方法还包括在已经经过所选择的时间量之后确定数据是否被缓冲用于传输，并且数据条件是表示尚未被接收到授权的信息，并且已经确定数据 被缓冲以进行传输。

公开(公告)号：US20110243076A1

公开(公告)日：2011-10-06

申请号：US12895980

申请日：2010-10-01

申请人： Bao V. Nguyen ,  Srividhya Krishnamoorthy ,  Vanitha A. Kumar ,  Sai Yiu Duncan Ho

发明人： Bao V. Nguyen ,  Srividhya Krishnamoorthy ,  Vanitha A. Kumar ,  Sai Yiu Duncan Ho

IPC分类号： H04W72/10

CPC分类号： H04W72/10

摘要： Methods and apparatuses are provided that facilitate providing quality of service for similar priority logical channels at least in part by assigning dynamic priority levels to the logical channels to allow certain logical channels to be assigned resources before other logical channels. Dynamic priority levels can be assigned based at least in part on a total accumulated used bytes of a given logical channel scaled by a prioritized bit rate of the logical channel. Thus, logical channels with a lower number of total accumulated used bytes scaled by the prioritized bit rate can be assigned higher priority to ensure resources are assigned to the logical channels. Moreover, the dynamic priority levels can be normalized to align the dynamic priority levels within certain values so as not to interfere with other logical channels of different assigned priority.

摘要翻译： 提供了方法和装置，其至少部分地通过为逻辑信道分配动态优先级以便允许某些逻辑信道在其它逻辑信道之前被分配资源，从而为类似的优先级逻辑信道提供服务质量。 可以至少部分地基于由逻辑信道的优先化比特率缩放的给定逻辑信道的总累积使用字节来分配动态优先级。 因此，具有由优先化比特率缩放的总累积使用字节数较少的逻辑信道可以被分配较高优先级，以确保资源被分配给逻辑信道。 此外，动态优先级可以被归一化以使动态优先级别在某些值内对齐，以便不干扰不同分配优先级的其他逻辑信道。

公开(公告)号：US08788782B2

公开(公告)日：2014-07-22

申请号：US12540756

申请日：2009-08-13

申请人： Mathias Kohlenz ,  Idreas Mir ,  Irfan Anwar Khan ,  Sathyanarayan Madhusudan ,  Shailesh Maheshwari ,  Srividhya Krishnamoorthy ,  Sandeep Urgaonkar ,  Thomas Klingenbrunn ,  Tim Liou

发明人： Mathias Kohlenz ,  Idreas Mir ,  Irfan Anwar Khan ,  Sathyanarayan Madhusudan ,  Shailesh Maheshwari ,  Srividhya Krishnamoorthy ,  Sandeep Urgaonkar ,  Thomas Klingenbrunn ,  Tim Liou

IPC分类号： G06F12/02 ,  G06F9/50

CPC分类号： G06F9/5016 ,  Y02D10/22

摘要： Multiple memory pools are defined in hardware for operating on data. At least one memory pool has a lower latency that the other memory pools. Hardware components operate directly on data in the lower latency memory pool.

摘要翻译： 硬件中定义了多个内存池，用于对数据进行操作。 至少一个内存池对其他内存池的延迟较低。 硬件组件直接对较低延迟内存池中的数据进行操作。

公开(公告)号：US08780875B2

公开(公告)日：2014-07-15

申请号：US12133747

申请日：2008-06-05

申请人： Liangchi Hsu ,  Idreas Mir ,  Srividhya Krishnamoorthy ,  Thomas Klingenbrunn

发明人： Liangchi Hsu ,  Idreas Mir ,  Srividhya Krishnamoorthy ,  Thomas Klingenbrunn

IPC分类号： H04B7/216 ,  H04W24/00 ,  H04W72/04 ,  H04W88/02

CPC分类号： H04W24/00 ,  H04L1/0007 ,  H04L1/003 ,  H04L25/0226 ,  H04W72/04 ,  H04W72/0406 ,  H04W76/20 ,  H04W88/02

摘要： Techniques for controlling discontinuous transmissions in a wireless communication system are described. A method and apparatus for transmitting data on an uplink includes tracking past performance of at least one of an uplink channel condition and uplink system resources. A prediction of a likelihood of a completed or successful data transmission is performed. A long preamble is transmitted with an uplink control channel when the prediction indicates a likelihood of completion of the data transmission. When past performance indicates an unlikelihood of completing the transmission of the data, then the discontinuous mode is maintained without data transmission.

摘要翻译： 描述了用于控制无线通信系统中的不连续传输的技术。 用于在上行链路上发送数据的方法和装置包括跟踪上行链路信道条件和上行链路系统资源中的至少一个的过去性能。 执行完成或成功的数据传输的可能性的预测。 当预测指示完成数据传输的可能性时，用上行链路控制信道发送长前导码。 当过去的表现指示完成数据传输的不可能性时，不连续模式被维持而不进行数据传输。

公开(公告)号：US08441934B2

公开(公告)日：2013-05-14

申请号：US12616031

申请日：2009-11-10

申请人： Bao V. Nguyen ,  Vanitha A. Kumar ,  Srividhya Krishnamoorthy ,  Shailesh Maheshwari ,  Ashwini Raina ,  Yateesh S. Gowda ,  Gang A. Xiao

发明人： Bao V. Nguyen ,  Vanitha A. Kumar ,  Srividhya Krishnamoorthy ,  Shailesh Maheshwari ,  Ashwini Raina ,  Yateesh S. Gowda ,  Gang A. Xiao

IPC分类号： H04J3/14

CPC分类号： H04W88/02

摘要： An apparatus for wireless communication includes a processing system. The processing system is configured to perform a first set of functions in a first thread. The first set of functions includes obtaining second data from a second thread and providing first data to the second thread to facilitate construction of an uplink packet in the second thread. The processing system is further configured to perform a second set of functions in the second thread. The second set of functions includes obtaining the first data, constructing the uplink packet based on the first data, and providing the second data to the first thread to facilitate the performing of the first set of functions.

摘要翻译： 一种用于无线通信的装置包括处理系统。 处理系统被配置为在第一线程中执行第一组函数。 第一组功能包括从第二线程获取第二数据，并向第二线程提供第一数据，以便于构建第二线程中的上行链路分组。 处理系统还被配置为在第二线程中执行第二组函数。 第二组功能包括获得第一数据，基于第一数据构建上行链路分组，以及将第二数据提供给第一线程以便于执行第一组功能。

公开(公告)号：US08374621B2

公开(公告)日：2013-02-12

申请号：US11859637

申请日：2007-09-21

申请人： Shailesh Maheshwari ,  Thomas Klingenbrunn ,  Srividhya Krishnamoorthy

发明人： Shailesh Maheshwari ,  Thomas Klingenbrunn ,  Srividhya Krishnamoorthy

IPC分类号： H04W72/00 ,  H04B7/00

CPC分类号： H04W72/1278

摘要： In accordance with a method for reducing the likelihood of deadlock in a wireless communication system, user equipment may determine that user equipment has data to transmit. The data may correspond to a scheduled flow. The user equipment may determine that a scheduled grant corresponding to the scheduled flow is insufficient to transmit at least one protocol data unit. An insufficiency indicator may be transmitted to a scheduler at least once. The insufficiency indicator may include an indication that the scheduled grant is insufficient to transmit at least one protocol data unit.

摘要翻译： 根据用于降低无线通信系统中的死锁可能性的方法，用户设备可以确定用户设备具有要发送的数据。 数据可以对应于预定流。 用户设备可以确定对应于调度流的调度许可证不足以发送至少一个协议数据单元。 不足的指示符可以至少一次发送到调度器。 不足指示符可以包括调度的授权不足以发送至少一个协议数据单元的指示。

公开(公告)号：US20110041128A1

公开(公告)日：2011-02-17

申请号：US12540775

申请日：2009-08-13

申请人： Mathias Kohlenz ,  Idreas Mir ,  Irfan Anwar Khan ,  Sathyanarayan Madhusudan ,  Shailesh Maheshwari ,  Srividhya Krishnamoorthy ,  Sandeep Urgaonkar ,  Thomas Klingenbrunn ,  Tim Tynghuei Liou

发明人： Mathias Kohlenz ,  Idreas Mir ,  Irfan Anwar Khan ,  Sathyanarayan Madhusudan ,  Shailesh Maheshwari ,  Srividhya Krishnamoorthy ,  Sandeep Urgaonkar ,  Thomas Klingenbrunn ,  Tim Tynghuei Liou

IPC分类号： G06F15/76 ,  G06F9/06 ,  G06F9/46

CPC分类号： G06F9/546 ,  G06F9/544

摘要： An apparatus and method for distributed data processing is described herein. A main processor programs a mini-processor to process an incoming data stream. The mini-processor is located in close proximity to hardware components operating on the input data stream. A copy engine is also provided for copying data from multiple protocol data units in a single copy operation.

摘要翻译： 本文描述了用于分布式数据处理的装置和方法。 主处理器对微处理器进行编程以处理输入数据流。 迷你处理器位于靠近输入数据流操作的硬件组件上。 还提供了复制引擎，用于在单个复制操作中从多个协议数据单元复制数据。

公开(公告)号：US08781425B2

公开(公告)日：2014-07-15

申请号：US13325429

申请日：2011-12-14

申请人： Sanjay Kenchareddy ,  Daniel Amerga ,  Masato Kitazoe ,  Preeti Srinivas Rao ,  Srividhya Krishnamoorthy ,  Suresh Sanka

发明人： Sanjay Kenchareddy ,  Daniel Amerga ,  Masato Kitazoe ,  Preeti Srinivas Rao ,  Srividhya Krishnamoorthy ,  Suresh Sanka

IPC分类号： H04B7/00

CPC分类号： H04W28/22 ,  H04W88/02

摘要： A method for handling a signaling message that specifies transmission rate restrictions may include operating in a first state. The method may also include receiving the signaling message from a network. The signaling message may include an activation time, the transmission rate restrictions and the control duration. The method may also include receiving a state transition trigger to operate in a second state. The method may also include determining the user equipment's behavior regarding the transmission rate restrictions upon receiving the state transition trigger.

摘要翻译： 用于处理指定传输速率限制的信令消息的方法可以包括在第一状态下操作。 该方法还可以包括从网络接收信令消息。 信令消息可以包括激活时间，传输速率限制和控制持续时间。 该方法还可以包括接收状态转换触发以在第二状态下操作。 该方法还可以包括在接收到状态转换触发时确定用户设备关于传输速率限制的行为。

公开(公告)号：US20120207096A1

公开(公告)日：2012-08-16

申请号：US13454476

申请日：2012-04-24

申请人： Shailesh Maheshwari ,  Srividhya Krishnamoorthy ,  Thomas Klingenbrunn

发明人： Shailesh Maheshwari ,  Srividhya Krishnamoorthy ,  Thomas Klingenbrunn

IPC分类号： H04W28/00

CPC分类号： H04W72/1242

摘要： A single receiver can collect multiple protocol data units at one time originating from different sources. While it can be desirable for higher priority protocol data units to be processed, loss of data unit portions can cause confusion to the receiver. Therefore, even if a higher priority protocol data unit transfers to the receiver while a lower priority data unit is being processed, the lower priority unit can be completed before processing the higher priority unit; thus, there can be a lower likelihood of confusion among protocol data units.

摘要翻译： 单个接收机可以一次收集源自不同来源的多个协议数据单元。 虽然可以期望处理更高优先级的协议数据单元，但数据单元部分的丢失可能导致对接收机的混淆。 因此，即使在处理较低优先级的数据单元时，较高优先级的协议数据单元传送到接收机，则可以在处理较高优先级单元之前完成较低优先级单元; 因此，在协议数据单元之间可能存在较低的混淆可能性。