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公开(公告)号：US20090303977A1
公开(公告)日：2009-12-10
申请号：US12133747
申请日：2008-06-05
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。
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公开(公告)号：US20120207096A1
公开(公告)日：2012-08-16
申请号：US13454476
申请日：2012-04-24
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。
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公开(公告)号：US20080310387A1
公开(公告)日：2008-12-18
申请号：US12121529
申请日：2008-05-15
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。
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14.发明授权Methods and apparatus for reducing the likelihood of deadlock in a wireless communication system 有权用于降低无线通信系统中的死锁可能性的方法和装置公开(公告)号：US08374621B2
公开(公告)日：2013-02-12
申请号：US11859637
申请日：2007-09-21
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。
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公开(公告)号：US08619577B2
公开(公告)日：2013-12-31
申请号：US13454476
申请日：2012-04-24
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。
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公开(公告)号：US08208378B2
公开(公告)日：2012-06-26
申请号：US12121529
申请日：2008-05-15
IPC分类号： H04H20/71
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。
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17.发明申请公开(公告)号：US20080080381A1
公开(公告)日：2008-04-03
申请号：US11859637
申请日：2007-09-21
IPC分类号： G06F11/00
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。
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公开(公告)号：US20080085717A1
公开(公告)日：2008-04-10
申请号：US11862960
申请日：2007-09-27
IPC分类号： H04Q7/20
CPC分类号： G06F9/5011 , H04L5/1446 , H04L47/10 , H04M11/066 , H04W28/12
摘要： Techniques for managing resources at a wireless device are described. In one aspect, the wireless device controls applications based on resource demands and available resources. Processing demands by the applications may be monitored, and at least one of the applications may be controlled based on the processing demands and a maximum processing capacity of a processing unit executing the applications. A data application may be controlled by reducing the amount of data exchanged by the application when high processing demands are detected, and vice versa. In another aspect, the wireless device varies resource capacity to match resources demands. The processing capacity of the processing unit may be adjusted based on the processing demands. Higher clock frequency may be selected for the processing unit when the processing demands exceed a high threshold, and lower clock frequency may be selected when processing demands fall below a low threshold.
摘要翻译： 描述了在无线设备处管理资源的技术。 一方面，无线设备基于资源需求和可用资源来控制应用。 可以监视应用的处理需求，并且可以基于处理需求和执行应用的处理单元的最大处理能力来控制至少一个应用。 可以通过在检测到高处理需求时减少由应用交换的数据量来控制数据应用，反之亦然。 另一方面，无线设备改变资源容量以匹配资源需求。 处理单元的处理能力可以根据处理需求进行调整。 当处理要求超过高阈值时，可以为处理单元选择更高的时钟频率，并且当处理需求低于低阈值时，可以选择较低的时钟频率。
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公开(公告)号：US08954045B2
公开(公告)日：2015-02-10
申请号：US11862960
申请日：2007-09-27
IPC分类号： H04M3/00 , H04B17/00 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , G06F9/50 , H04L12/801 , H04L5/14 , H04W28/12 , H04M11/06
CPC分类号： G06F9/5011 , H04L5/1446 , H04L47/10 , H04M11/066 , H04W28/12
摘要： Techniques for managing resources at a wireless device are described. In one aspect, the wireless device controls applications based on resource demands and available resources. Processing demands by the applications may be monitored, and at least one of the applications may be controlled based on the processing demands and a maximum processing capacity of a processing unit executing the applications. A data application may be controlled by reducing the amount of data exchanged by the application when high processing demands are detected, and vice versa. In another aspect, the wireless device varies resource capacity to match resources demands. The processing capacity of the processing unit may be adjusted based on the processing demands. Higher clock frequency may be selected for the processing unit when the processing demands exceed a high threshold, and lower clock frequency may be selected when processing demands fall below a low threshold.
摘要翻译： 描述了在无线设备处管理资源的技术。 一方面，无线设备基于资源需求和可用资源来控制应用。 可以监视应用的处理需求，并且可以基于处理需求和执行应用的处理单元的最大处理能力来控制至少一个应用。 可以通过在检测到高处理需求时减少由应用交换的数据量来控制数据应用，反之亦然。 另一方面，无线设备改变资源容量以匹配资源需求。 处理单元的处理能力可以根据处理需求进行调整。 当处理需求超过高阈值时，可以为处理单元选择更高的时钟频率，并且当处理需求低于低阈值时，可以选择较低的时钟频率。
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20.发明授权Methods and systems for downlink flow control in a wireless communication system 有权无线通信系统中下行链路流量控制的方法和系统公开(公告)号：US09112691B2
公开(公告)日：2015-08-18
申请号：US13208203
申请日：2011-08-11
IPC分类号： H04L1/18 , H04L1/00 , H04L1/16 , H04L12/801 , H04W72/12
CPC分类号： H04L1/1835 , H04L1/0002 , H04L1/0026 , H04L1/0032 , H04L1/0036 , H04L1/1607 , H04L1/1832 , H04L47/10 , H04L47/14 , H04W72/1252 , H04W72/1284
摘要： Methods and apparatus for downlink rate control by a user equipment (UE) (e.g., when an overload condition happens at the UE) are provided. For example, the UE may experience CPU overload, CPU near-overload, memory overload, memory near-overload, overheating or near-overheating. For certain aspects, the UE may simulate a “degraded channel” in order to cause an eNodeB to lower a transmission rate or block-size as it would in response to receiving an indication of bad channel conditions. The UE may simulate a degraded channel by modifying a channel quality indicator (CQI) and transmitting negative acknowledgment (NACK) messages to the eNodeB. Therefore, the eNodeB may be responsible for guaranteeing quality of service (QoS) based on the new degraded channel condition. In other aspects, UE downlink flow control is achieved by dropping hybrid automatic repeat request (HARM) packets or reducing a radio link control (RLC) receive window size when an overload condition occurs.
摘要翻译： 提供了用户设备（UE）进行下行链路速率控制的方法和装置（例如，当UE处于过载状态时）。 例如，UE可能会遇到CPU过载，CPU过载，内存过载，存储器过载，过热或过热等。 对于某些方面，UE可以模拟“降级信道”，以便使得eNodeB响应于接收到不良信道条件的指示而降低传输速率或块大小。 UE可以通过修改信道质量指示符（CQI）并向eNodeB发送否定确认（NACK）消息来模拟劣化信道。 因此，基于新的恶化信道条件，eNodeB可能负责保证服务质量（QoS）。 在其他方面，通过在发生过载状况时，通过丢弃混合自动重传请求（HARM）分组或减少无线链路控制（RLC）接收窗口大小来实现UE下行流量控制。
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