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公开(公告)号：US09055612B2
公开(公告)日：2015-06-09
申请号：US12368668
申请日：2009-02-10
CPC分类号： H04W92/20 , H04W28/24 , H04W36/0044 , H04W36/08 , H04W80/02
摘要： Systems and methodologies are described that facilitate supporting Quality of Service (QoS) continuity during an inter-base station mobility procedure. Layer 2 (L2) protocol configuration information for QoS (e.g., uplink, downlink, . . . ) and/or uplink QoS configuration information set by a source base station can be transmitted via an interface (e.g., X2 interface, . . . ) to a target base station during an inter-base station mobility procedure. Further, the target base station can select whether to reuse at least a portion of the L2 protocol configuration information for QoS and/or uplink QoS configuration information received from the source base station. Moreover, L2 protocol configuration information for QoS and/or uplink QoS configuration information not selected to be reused can be reconstructed.
摘要翻译： 描述了在基站间移动性过程期间促进支持服务质量（QoS）连续性的系统和方法。 可以经由接口（例如，X2接口，...）来传输由源基站设置的用于QoS（例如，上行链路，下行链路等）和/或上行链路QoS配置信息的第2层（L2）协议配置信息， 在基站间移动性过程期间到目标基站。 此外，目标基站可以选择是否重用用于从源基站接收的QoS和/或上行链路QoS配置信息的L2协议配置信息的至少一部分。 此外，可以重构用于未被选择重复使用的QoS和/或上行链路QoS配置信息的L2协议配置信息。
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2.发明授权Compressed mode operation and power control with discontinuous transmission and/or reception 有权压缩模式操作和不连续传输和/或接收的功率控制公开(公告)号：US08971181B2
公开(公告)日：2015-03-03
申请号：US13313331
申请日：2011-12-07
IPC分类号： H04J3/14 , H04W52/24 , H04W52/44 , H04W52/22 , H04W72/12 , H04W52/28 , H04W52/36 , H04W52/10 , H04W76/04
CPC分类号： H04W72/1289 , H04L5/0044 , H04W52/0209 , H04W52/10 , H04W52/228 , H04W52/245 , H04W52/287 , H04W52/362 , H04W52/44 , H04W76/20 , H04W88/02
摘要： Techniques to support operation in a compressed mode and/or a continuous packet connectivity (CPC) mode are described. In an aspect, a user equipment (UE) may obtain an assignment of enabled subframes for the CPC mode and an assignment of transmission gaps for the compressed mode. The transmission gaps may be aligned with idle times between the enabled subframes. The UE may exchange data during enabled subframes not overlapping the transmission gaps and may skip data exchanges during enabled subframes overlapping the transmission gaps. The UE may make cell measurements during the transmission gaps. In another aspect, the UE may obtain enabled subframes and skipped subframes, exchange data during enabled subframes not corresponding to the skipped subframes, and skip data exchanges during the skipped subframes. In yet another aspect, the UE may receive orders on a shared control channel to quickly enable and disable the compressed mode.
摘要翻译： 描述了支持压缩模式和/或连续分组连接（CPC）模式中的操作的技术。 在一方面，用户设备（UE）可以获得用于CPC模式的启用子帧的分配以及用于压缩模式的传输间隙的分配。 传输间隙可以与启用的子帧之间的空闲时间对准。 UE可以在不重叠传输间隙的启用子帧期间交换数据，并且可以在与传输间隙重叠的启用子帧期间跳过数据交换。 UE可以在传输间隙期间进行小区测量。 在另一方面，UE可以获得启用的子帧和跳过的子帧，在不对应于跳过的子帧的启用子帧期间交换数据，并且在跳过的子帧期间跳过数据交换。 在另一方面，UE可以在共享控制信道上接收订单以快速启用和禁用压缩模式。
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公开(公告)号：US08917598B2
公开(公告)日：2014-12-23
申请号：US12338969
申请日：2008-12-18
申请人： Sai Yiu Duncan Ho , Arnaud Meylan , Etienne F. Chaponniere , Francesco Grilli , Shailesh Maheshwari , Thomas Klingenbrunn
发明人： Sai Yiu Duncan Ho , Arnaud Meylan , Etienne F. Chaponniere , Francesco Grilli , Shailesh Maheshwari , Thomas Klingenbrunn
IPC分类号： H04L1/00
CPC分类号： H04L1/001 , H04L47/14 , H04L47/225 , H04L47/263 , H04L47/39 , H04W28/0236 , H04W28/10 , H04W28/12 , H04W28/22
摘要： Systems and methodologies are described that facilitate providing flow control feedback for controlling downlink data transmission rates. Various schemes can be utilized to send the flow control feedback from an access terminal to a base station. For example, a control PDU (e.g., MAC control PDU, PDCP control PDU) can be generated based upon a level of resource utilization of the access terminal, and sent to the base station for controlling the downlink data transmission rate. Following this example, a type of control PDU, a value included within the control PDU, etc. can be selected as a function of the level of resource utilization. By way of another illustration, a CQI report that includes a value selected as a function of the level of resource utilization associated with the access terminal can be generated and transmitted to the base station for controlling the downlink data transmission rate.
摘要翻译： 描述了有助于提供用于控制下行链路数据传输速率的流量控制反馈的系统和方法。 可以利用各种方案将流量控制反馈从接入终端发送到基站。 例如，可以基于接入终端的资源利用级别来生成控制PDU（例如，MAC控制PDU，PDCP控制PDU），并发送给基站以控制下行链路数据传输速率。 在该示例之后，可以选择控制PDU的类型，包括在控制PDU内的值等作为资源利用级别的函数。 作为另一示例，可以生成包括根据与接入终端相关联的资源利用级别选择的值的CQI报告，并将其发送到基站，以控制下行链路数据传输速率。
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4.发明授权公开(公告)号：US08363605B2
公开(公告)日：2013-01-29
申请号：US11842878
申请日：2007-08-21
IPC分类号： H04W4/00
CPC分类号： H04W24/10 , H04W48/08 , H04W72/042 , H04W72/12 , H04W72/14 , H04W88/02 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Techniques for monitoring grant channels in a wireless communication network are described. In one design, a user equipment (UE) determines whether a monitoring condition is satisfied, monitors at least one grant channel for grants of radio resources if the monitoring condition is satisfied, and stops monitoring the at least one grant channel if the monitoring condition is not satisfied. The UE may determine that the monitoring condition is satisfied after sending scheduling information indicating that there is data to send, if there is an outstanding grant of radio resources, if a grant of radio resources is expected, if there is at least one scheduled flow and a data buffer for the scheduled flow(s) is not empty, if there is an outstanding grant of radio resources and data transmission has been sent using this grant of radio resources, if there is at least one other control channel to monitor, etc.
摘要翻译： 描述了用于监视无线通信网络中的授权信道的技术。 在一种设计中，用户设备（UE）确定是否满足监视条件，如果满足监视条件则监视至少一个授权通道以获得无线电资源，并且如果监视条件是 不满意。 如果存在无线电资源的许可，则如果存在至少一个预定流，则UE可以在发送指示存在要发送的数据的调度信息之后，确定监视条件是否被满足; 如果存在未授权的无线电资源并且已经使用这种无线电资源的许可发送数据传输，则如果存在至少一个其他监视控制信道等，则用于所调度的流的数据缓冲器不为空。
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5.发明授权Method and apparatus for improving signaling reliability in wireless communications 有权提高无线通信信令可靠性的方法和装置公开(公告)号：US08233932B2
公开(公告)日：2012-07-31
申请号：US12024051
申请日：2008-01-31
CPC分类号： H04W52/286 , H04W52/325
摘要： Techniques for sending signaling at different power levels in different operating modes are described. In one design, a UE may send signaling at a first power level in a first operating mode and may send the signaling at a second power level in a second operating mode. The UE may send the signaling with a ternary indication in the first operating mode and with an on/off keying (OOK) indication in the second operating mode. The signaling may be for acknowledgement (ACK). The UE may send ACK, negative acknowledgement (NACK), and discontinuous transmission (DTX) with ternary indications in the first operating mode. The UE may send ACK and DTX with OOK indications in the second operating mode. The UE may receive at least one power offset from a network entity and may determine the first and second power levels based on the received power offsets(s).
摘要翻译： 描述了在不同操作模式下以不同功率级发送信令的技术。 在一种设计中，UE可以在第一操作模式中以第一功率电平发送信令，并且可以在第二操作模式中以第二功率电平发送信令。 UE可以在第一操作模式下以第二操作模式中的开/关键控（OOK）指示发送具有三进制指示的信令。 信令可以用于确认（ACK）。 UE可以在第一操作模式中发送具有三进制指示的ACK，否定确认（NACK）和不连续传输（DTX）。 UE可以在第二操作模式中发送具有OOK指示的ACK和DTX。 UE可以从网络实体接收至少一个功率偏移，并且可以基于所接收的功率偏移来确定第一和第二功率电平。
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公开(公告)号：US20110188385A1
公开(公告)日：2011-08-04
申请号：US12698429
申请日：2010-02-02
CPC分类号： H04W28/065 , H04L1/0007 , H04L1/0019 , H04L69/324
摘要： An apparatus for selecting a size of a radio link control (RLC) protocol data unit (PDU) is described. The apparatus includes means for receiving a request for an RLC PDU from a medium access control (MAC) layer. The apparatus further includes means for selecting the size of the RLC PDU. The apparatus also includes means for generating the RLC PDU. The apparatus further includes means for sending the RLC PDU to the MAC layer.
摘要翻译： 描述了一种用于选择无线电链路控制（RLC）协议数据单元（PDU）的大小的装置。 该装置包括用于从介质访问控制（MAC）层接收对RLC PDU的请求的装置。 该装置还包括用于选择RLC PDU的大小的装置。 该装置还包括用于产生RLC PDU的装置。 该装置还包括用于将RLC PDU发送到MAC层的装置。
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公开(公告)号：US20090201884A1
公开(公告)日：2009-08-13
申请号：US12368668
申请日：2009-02-10
IPC分类号： H04W36/00
CPC分类号： H04W92/20 , H04W28/24 , H04W36/0044 , H04W36/08 , H04W80/02
摘要： Systems and methodologies are described that facilitate supporting Quality of Service (QoS) continuity during an inter-base station mobility procedure. Layer 2 (L2) protocol configuration information for QoS (e.g., uplink, downlink, . . . ) and/or uplink QoS configuration information set by a source base station can be transmitted via an interface (e.g., X2 interface, . . . ) to a target base station during an inter-base station mobility procedure. Further, the target base station can select whether to reuse at least a portion of the L2 protocol configuration information for QoS and/or uplink QoS configuration information received from the source base station. Moreover, L2 protocol configuration information for QoS and/or uplink QoS configuration information not selected to be reused can be reconstructed.
摘要翻译： 描述了在基站间移动性过程期间促进支持服务质量（QoS）连续性的系统和方法。 可以经由接口（例如，X2接口，...）来传输由源基站设置的用于QoS（例如，上行链路，下行链路等）和/或上行链路QoS配置信息的第2层（L2）协议配置信息， 在基站间移动性过程期间到目标基站。 此外，目标基站可以选择是否重用用于从源基站接收的QoS和/或上行链路QoS配置信息的L2协议配置信息的至少一部分。 此外，可以重构用于未被选择重复使用的QoS和/或上行链路QoS配置信息的L2协议配置信息。
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公开(公告)号：US20080139113A1
公开(公告)日：2008-06-12
申请号：US11949607
申请日：2007-12-03
IPC分类号： H04B3/36
CPC分类号： H04L1/1848 , H04L1/1812 , H04L1/1822
摘要： A method includes sending to a receiving device from a transmitting device a Radio Link Control (RLC) re-transmission scheme selected from a plurality of RLC re-transmission schemes, and using the selected and sent scheme at least at one of the receiving device and the transmitting device. In another exemplary non-limiting embodiment the method includes detecting, at the receiver, a gap in RLC Protocol Data Unit (PDU) sequence numbers, associating a timer with the gap, and starting the timer when the gap is detected. In still another exemplary non-limiting embodiment, the method includes detecting a gap in a RLC PDU sequence, monitoring a HARQ channel for a period of time to determine if a predetermined bit has changed, and determining if a transmission is lost.
摘要翻译： 一种方法包括从发送设备向接收设备发送从多个RLC重传方案中选择的无线链路控制（RLC）重传方案，并且至少在接收设备和 发送装置。 在另一示例性非限制性实施例中，该方法包括在接收机处检测RLC协议数据单元（PDU）序列号中的间隙，将定时器与间隙相关联，以及当检测到间隙时启动定时器。 在另一示例性非限制性实施例中，该方法包括检测RLC PDU序列中的间隙，监视HARQ信道一段时间以确定预定比特是否已经改变，以及确定传输是否丢失。
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9.发明授权Transmitter directed code division multiple access system using path diversity to equitably maximize throughput 有权使用路径分集的发射机定向码分多址系统公平地最大化吞吐量公开(公告)号：US06449490B1
公开(公告)日：2002-09-10
申请号：US09345700
申请日：1999-06-30
IPC分类号： H04Q720
CPC分类号： H04W72/1252 , H04W24/00 , H04W52/26 , H04W52/34 , H04W72/085 , H04W72/12 , H04W72/1231
摘要： A transmitter directed, distributed receiver using path diversity provided by the distribution of the receiver. Advantage is taken of the uncorrelated variations over time in the condition of channels between a common transmitter and several users. The greater the variation in the channel condition of a particular channel over time, the greater the increase in total system throughput provided. An access metric represents the instantaneous channel condition of the communication system between each user and the transmitter with respect to the average channel condition of each channel. Alternatively, the access metric represent the instantaneous channel condition with respect to the average data throughput over that channel. The common transmitting station uses the access metric to directly compare the desirability of granting each channel access with the desirability of granting each other channel access. The user that has the greatest access metric is provided access to the channel.
摘要翻译： 使用由接收机分布提供的路径分集的发射机定向分布式接收机。 在普通发射机和多个用户之间的信道条件下，采用随时间变化的不相关的优点。 随着时间的推移，特定通道的通道状态的变化越大，提供的总系统吞吐量的增加就越大。 访问度量表示每个用户和发射机之间的通信系统相对于每个信道的平均信道状况的瞬时信道状况。 或者，访问度量表示相对于该信道上的平均数据吞吐量的瞬时信道条件。 公共发射站使用接入度量来直接比较给予每个信道接入的可取性与允许彼此信道接入的可取性。 具有最大访问度量的用户可以访问该通道。
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10.发明授权Method and apparatus for low-overhead packet data transmission and control of reception mode 有权用于低开销分组数据传输和接收模式控制的方法和装置公开(公告)号：US08625601B2
公开(公告)日：2014-01-07
申请号：US11840801
申请日：2007-08-17
申请人： Aziz Gholmieh , Bharat Ahuja , Etienne F. Chaponniere , Juan Montojo , Stein A. Lundby , Vinay Chande
发明人： Aziz Gholmieh , Bharat Ahuja , Etienne F. Chaponniere , Juan Montojo , Stein A. Lundby , Vinay Chande
CPC分类号： H04L47/10 , H04L1/0026 , H04L1/1819 , H04L1/1893 , H04L1/1896 , H04W72/042
摘要： A method for wireless communications where a control packet is not transmitted for all transmissions of a new data packet. A control packet is only sent with a retransmission of a data packet where the previously transmitted data packet is not completely received. The control packet contains information related to a previously transmitted data packet. The previously transmitted data packet and the retransmission data packet are derived from common data. The common data is derived based on the information related to the previously transmitted data packet, wherein the previously transmitted data packet and the retransmission data packet are associated with a series of data packets.
摘要翻译： 一种无线通信方法，其中不传输用于新数据分组的所有传输的控制分组。 控制分组仅以先前发送的数据分组未完全接收的数据分组的重传发送。 控制分组包含与先前发送的数据分组相关的信息。 先前发送的数据分组和重发数据分组是从公共数据导出的。 基于与先前发送的数据分组相关的信息导出公共数据，其中先前发送的数据分组和重传数据分组与一系列数据分组相关联。
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