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1. 发明申请

WO2009086195A2 DOWNLINK FLOW CONTROL 审中-公开
标题翻译：下行流量控制
公开(公告)号：WO2009086195A2
公开(公告)日：2009-07-09
申请号：PCT/US2008087826
申请日：2008-12-19
申请人： QUALCOMM INC , HO SAI YIU DUNCAN , MEYLAN ARNAUD , CHAPONNIERE ETIENNE F , GRILLI FRANCESCO , MAHESHWARI SHAILESH , KLINGENBRUNN THOMAS
发明人： HO SAI YIU DUNCAN , MEYLAN ARNAUD , CHAPONNIERE ETIENNE F , GRILLI FRANCESCO , MAHESHWARI SHAILESH , KLINGENBRUNN THOMAS
IPC分类号： H04W28/12 , H04L12/56 , H04W28/22
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水平的函数。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。

2. 发明申请

WO2008115895A2 METHOD AND APPARATUS FOR POLLING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的查询方法和装置
公开(公告)号：WO2008115895A2
公开(公告)日：2008-09-25
申请号：PCT/US2008057286
申请日：2008-03-17
申请人： QUALCOMM INC , MEYLAN ARNAUD , HO SAI YIU DUNCAN , CHAPONNIERE ETIENNE F
发明人： MEYLAN ARNAUD , HO SAI YIU DUNCAN , CHAPONNIERE ETIENNE F
CPC分类号： H04L1/1685 , H04L1/1832 , H04L1/1867 , H04L1/187 , H04L1/188
摘要： A data packet communication system employs radio link control (RLC) transmission between a transmitter and a receiver with an Automatic Repeat Request (ARQ) arrangement whereby polling of the receiver is accomplished with reduced amount of redundantly transmitted data, such as between an access node and terminal. Upon a polling event, such as emptying of a transmission buffer of the transmitter, expiration of a polling timer, or reaching a radio link control (RLC) protocol data units (PDUs) count threshold, the transmitter sends a polling command to the receiver. This polling command is smaller than any of the RLC PDUs, which are conventionally resent with a polling bit set to evoke a STATUS PDU from the receiver. With evolving communication standards tending toward larger PDUs, such as in excess of a kilobyte for HSPA+ (High-Speed Packet Access Evolution) and 3GPP LTE (Long Term Evolution), this inefficiency can be of increasing impact.
摘要翻译：数据分组通信系统采用自动重传请求（ARQ）方式在发射机和接收机之间采用无线电链路控制（RLC）传输，从而以减少冗余传输的数据量来实现接收机的轮询，例如接入节点和终奌站。在轮询事件（例如，清空发射机的传输缓冲器，轮询定时器到期或达到无线电链路控制（RLC）协议数据单元（PDU）计数阈值）的情况下，发射机向接收机发送轮询命令。该轮询命令小于任何RLC PDU，其通常用设置为从接收器唤起STATUS PDU的轮询位重新发送。随着不断发展的通信标准趋向于更大的PDU，例如超过一千字节的HSPA +（高速分组接入演进）和3GPP LTE（长期演进）），这种低效率可能会产生越来越大的影响。

3. 发明申请

WO2008070682A3 METHODS AND APPARATUS FOR RLC RE-TRANSMISSION SCHEMES 审中-公开
标题翻译： RLC再传输方案的方法和装置
公开(公告)号：WO2008070682A3
公开(公告)日：2008-12-11
申请号：PCT/US2007086412
申请日：2007-12-04
申请人： QUALCOMM INC , HO SAI YIU DUNCAN , CHAPONNIERE ETIENNE F
发明人： HO SAI YIU DUNCAN , CHAPONNIERE ETIENNE F
IPC分类号： H04L1/18
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：一种方法包括从发射设备向接收设备发送从多个RLC重传方案中选择的无线电链路控制（RLC）重传方案，并且至少在接收设备中的一个上使用所选择和发送的方案，以及发送装置。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。

4. 发明申请

WO2008052201A3 COMPRESSED MODE (CM) WITH CONTINUOUS PACKET CONNECTIVITY (CPC) 审中-公开
标题翻译：压缩模式（CM），连续分组连接（CPC）
公开(公告)号：WO2008052201A3
公开(公告)日：2008-06-19
申请号：PCT/US2007082746
申请日：2007-10-26
申请人： QUALCOMM INC , GHOLMIEH AZIZ , CHAPONNIERE ETIENNE F , GRILLI FRANCESCO , MONTOJO JUAN , TENNY NATHAN EDWARD
发明人： GHOLMIEH AZIZ , CHAPONNIERE ETIENNE F , GRILLI FRANCESCO , MONTOJO JUAN , TENNY NATHAN EDWARD
IPC分类号： H04W52/10 , H04W52/22 , H04W52/24 , H04W52/28 , H04W52/36 , H04W52/44 , H04W72/12 , H04W76/04
CPC分类号： H04W72/1289 , H04L5/0044 , H04W52/0209 , H04W52/10 , H04W52/228 , H04W52/245 , H04W52/287 , H04W52/362 , H04W52/44 , H04W76/04 , H04W88/02
摘要： Techniques to support operation in a compressed mode and 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：描述了以压缩模式和连续分组连接（CPC）模式支持操作的技术。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。

5. 发明申请

WO2006116620A3 CIPHERING AND RE-ORDERING PACKETS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中进行包装和重新分配
公开(公告)号：WO2006116620A3
公开(公告)日：2007-03-01
申请号：PCT/US2006016065
申请日：2006-04-26
申请人： QUALCOMM INC , VAYANOS ALKINOOS H , GRILLI FRANCESCO , CHAPONNIERE ETIENNE F
发明人： VAYANOS ALKINOOS H , GRILLI FRANCESCO , CHAPONNIERE ETIENNE F
IPC分类号： H04L9/12 , H04L1/18 , H04L29/06 , H04W12/02 , H04W36/02
CPC分类号： H04L9/06 , H04L1/1642 , H04L9/12 , H04L63/0428 , H04L2209/80 , H04W12/02 , H04W80/02
摘要： Techniques for performing ciphering and re-ordering using a single full sequence number are described. A transmitter ciphers input packets to obtain ciphered packets, with each input packet being ciphered with a full sequence number. The transmitter generates output packets for the ciphered packets, with each output packet including a partial sequence number used for re-ordering and derived from the full sequence number. The full sequence number may be incremented for each input packet or each byte of each packet. The partial sequence number may be used as a sequence number for RLC and may be used for re-ordering, duplicate detection, error correction, and/or other functions. A receiver performs the complementary processing, re-orders received packets based on the partial sequence number included in each packet, and deciphers the received packets using the partial sequence number included in each received packet.
摘要翻译：描述使用单个完整序列号进行加密和重新排序的技术。发射机对输入分组进行加密以获得加密分组，每个输入分组以全序列号加密。发射机产生加密分组的输出分组，每个输出分组包括用于重新排序并从全序列号导出的部分序列号。每个输入分组或每个分组的每个字节可以增加完整序列号。部分序列号可以用作RLC的序列号，并且可以用于重新排序，重复检测，纠错和/或其他功能。接收机执行补充处理，基于每个分组中包括的部分序列号对接收到的分组进行重新排序，并且使用包含在每个接收分组中的部分序列号对接收到的分组进行解密。

6. 发明申请

WO2008137959A3 LEARNING-BASED SEMI-PERSISTENT SCHEDULING IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中基于学习的半持续调度
公开(公告)号：WO2008137959A3
公开(公告)日：2008-12-24
申请号：PCT/US2008062960
申请日：2008-05-07
申请人： QUALCOMM INC , MEYLAN ARNAUD , DAMNJANOVIC ALEKSANDAR , CHAPONNIERE ETIENNE F
发明人： MEYLAN ARNAUD , DAMNJANOVIC ALEKSANDAR , CHAPONNIERE ETIENNE F
IPC分类号： H04L12/56
CPC分类号： H04W72/1257 , H04L47/10 , H04L47/14 , H04L47/36 , H04L47/50 , H04L47/522 , H04L47/54 , H04L47/56 , H04L47/6255
摘要： Systems and methods are provided for a learning-based determination of semi-persistent scheduling of data-packet flow wireless communication. A packetized data flow served to a wireless terminal is fully scheduled for an initial period of time in order to collect statistics associated with scheduled packet sizes (Ss) and inter-packet times (Ts). Analysis of a cumulative distribution of {S, T} pairs indicate whether a characteristic packet size (S0) and size dispersion (D0) are associated with the cumulative distribution. Inter-time intervals associated with the characteristic size and dispersion complete a transport format. Semi-persistent scheduling is utilized for a packetized flow when a characteristic transport format can be extracted, or learned, from the accumulated statistics. Extracted transport formats can be employed to optimize scheduling efficiency upon handover.
摘要翻译：系统和方法被提供用于基于学习的数据分组流的无线通信的半持续调度的确定。为了收集与预定分组大小（Ss）和分组间时间（Ts）相关联的统计信息，将服务于无线终端的分组数据流完全调度初始时间段。分析{S，T}对的累积分布表明特征分组大小（S0）和大小分散（D0）是否与累积分布相关联。与特征尺寸和分散相关的时间间隔完成传输格式。当可以从累积统计中提取或学习特征传输格式时，半持久调度被用于打包流。可以采用提取的传输格式来优化切换时的调度效率。

7. 发明申请

WO2007127800A3 UPLINK SYNCHRONIZATION WITH NON-SERVING CELLS IN ORDER TO REDUCE HANDOVER LATENCY 审中-公开
标题翻译：与非服务性细胞的上链同步减少切换时间
公开(公告)号：WO2007127800A3
公开(公告)日：2008-02-28
申请号：PCT/US2007067419
申请日：2007-04-25
申请人： QUALCOMM INC , FLORE ORONZO , MALLADI DURGA PRASAD , CHAPONNIERE ETIENNE F , GRILLI FRANCESCO
发明人： FLORE ORONZO , MALLADI DURGA PRASAD , CHAPONNIERE ETIENNE F , GRILLI FRANCESCO
IPC分类号： H04W36/00 , H04W36/18 , H04W56/00 , H04W76/02 , H04W76/04 , H04W88/02
CPC分类号： H04W56/0045 , H04W36/0055
摘要： Techniques for quickly and efficiently performing handover are described. A user equipment (UE) may maintain a link with a serving cell and may communicate with this cell via the established link. The UE may have a candidate set of non-serving cells that are candidates for handover. The UE may maintain uplink synchronization with one or more non-serving cells in the candidate set, without having to maintain links with any of the non-serving cells. The UE may update uplink synchronization with the non-serving cells via an access procedure, e.g., send access probes to the non-serving cells and receive timing adjustments from these cells. One non-serving cell with which the UE has maintained uplink synchronization may be selected as a target cell for handover. The UE may then perform handover from the serving cell to the target cell, without performing uplink synchronization during the handover, which may improve handover latency and success rate.
摘要翻译：描述用于快速和有效地执行切换的技术。用户设备（UE）可以维护与服务小区的链路，并且可以经由建立的链路与该小区通信。 UE可以具有作为切换候选的非服务小区的候选集合。 UE可以维护候选集中的一个或多个非服务小区的上行链路同步，而不必维护与任何非服务小区的链路。 UE可以经由接入过程来更新与非服务小区的上行链路同步，例如，向非服务小区发送接入探测，并从这些小区接收定时调整。 UE可以选择保持上行链路同步的一个非服务小区作为切换目标小区。然后，UE可以执行从服务小区到目标小区的切换，而不需要在切换期间执行上行链路同步，这可以提高切换等待时间和成功率。

8. 发明申请

WO2008022329A2 METHOD AND APPARATUS FOR LOW-OVERHEAD PACKET DATA TRANSMISSION AND CONTROL OF RECEPTION MODE 审中-公开
标题翻译：用于低覆盖分组数据传输和接收模式控制的方法和装置
公开(公告)号：WO2008022329A2
公开(公告)日：2008-02-21
申请号：PCT/US2007076237
申请日：2007-08-17
申请人： QUALCOMM INC , GHOLMIEH AZIZ , AHUJA BHARAT , CHAPONNIERE ETIENNE F , MONTOJO JUAN , LUNDBY STEIN A , CHANDE VINAY
发明人： GHOLMIEH AZIZ , AHUJA BHARAT , CHAPONNIERE ETIENNE F , MONTOJO JUAN , LUNDBY STEIN A , CHANDE VINAY
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/1607
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传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。

9. 发明申请

WO2011097319A3 RADIO LINK CONTROL PROTOCOL DATA UNIT SIZE SELECTION 审中-公开
标题翻译：无线链路控制协议数据单元大小选择
公开(公告)号：WO2011097319A3
公开(公告)日：2011-09-29
申请号：PCT/US2011023506
申请日：2011-02-02
申请人： QUALCOMM INC , OZTURK OZCAN , KAPOOR ROHIT , SAMBHWANI SHARAD DEEPAK , CHAPONNIERE ETIENNE F
发明人： OZTURK OZCAN , KAPOOR ROHIT , SAMBHWANI SHARAD DEEPAK , CHAPONNIERE ETIENNE F
IPC分类号： H04W28/06 , H04L1/00 , H04W80/04
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。该装置还包括用于生成RLC PDU的装置。该装置还包括用于将RLC PDU发送到MAC层的装置。

10. 发明申请

WO2009026549A8 METHOD AND APPARATUS FOR TRANSMISSION OF CIRCUIT SWITCHED VOICE OVER PACKET SWITCHED NETWORKS 审中-公开
标题翻译：用于传输分组交换网络中的电路切换语音的方法和装置
公开(公告)号：WO2009026549A8
公开(公告)日：2011-06-09
申请号：PCT/US2008074080
申请日：2008-08-22
申请人： QUALCOMM INC , MOHANTY BIBHU P , CHAPONNIERE ETIENNE F , YAVUZ MEHMET , FLORE ORONZO , KAPOOR ROHIT , SAMBHWANI SHARAD DEEPAK
发明人： MOHANTY BIBHU P , CHAPONNIERE ETIENNE F , YAVUZ MEHMET , FLORE ORONZO , KAPOOR ROHIT , SAMBHWANI SHARAD DEEPAK
IPC分类号： H04L1/18 , H04L1/00
CPC分类号： H04L1/1812 , H04L1/0006 , H04L1/1854 , H04L1/1887 , H04L2001/0097
摘要： Systems and methodologies are described that facilitate and/or effectuate transmission of circuit switched voice over packet switched networks. The systems and methodologies provide for the receiving a first packet originating from access terminals and/or user equipment, determining within which hybrid automatic repeat request (HARQ) the first packet is received, ascertaining an amount of delay that is applied to the first packet before the first packet is forwarded into a core circuit switched network; and establishing a periodic time interval within which to convey subsequent packets that originate from the communicating access terminal and/or user equipment.
摘要翻译：描述了促进和/或实现分组交换网络上的电路交换语音的传输的系统和方法。系统和方法提供了接收来自接入终端和/或用户设备的第一分组，确定在哪个混合自动重传请求（HARQ）中接收到第一分组，确定在第一分组之前应用的延迟量第一个分组被转发到核心电路交换网络; 以及建立周期性的时间间隔，用于传送源自通信接入终端和/或用户设备的后续分组。

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