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11. 发明申请

WO2007130800A9 WIRELESS HANDOFFS BETWEEN MULTIPLE NETWORKS 审中-公开
标题翻译：多个网络之间的无线手柄
公开(公告)号：WO2007130800A9
公开(公告)日：2008-10-23
申请号：PCT/US2007067089
申请日：2007-04-20
申请人： QUALCOMM INC , NANDA SANJIV , MEYLAN ARNAUD , DESHPANDE MANOJ M , JAYARAM RANJITH
发明人： NANDA SANJIV , MEYLAN ARNAUD , DESHPANDE MANOJ M , JAYARAM RANJITH
IPC分类号： H04W36/14 , H04W36/22 , H04W48/20
CPC分类号： H04W36/0083 , H04W36/0022 , H04W36/22 , H04W48/20
摘要： The disclosure is directed to an access terminal, and method for selecting an access point for handing off the access terminal. The access terminal may include a processor. The processor may be configured to access a list access points and select one of the access points on the list based on the current traffic state of the access terminal.
摘要翻译：本公开涉及一种接入终端，以及用于选择用于切换接入终端的接入点的方法。接入终端可以包括处理器。处理器可以被配置为基于接入终端的当前业务状态来访问列表接入点并选择列表中的一个接入点。

12. 发明申请

WO2008025003A3 SELECTION OF AN ACCESS POINT IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：通信系统中接入点的选择
公开(公告)号：WO2008025003A3
公开(公告)日：2008-05-08
申请号：PCT/US2007076805
申请日：2007-08-24
申请人： QUALCOMM INC , MEYLAN ARNAUD , DESHPANDE MANOJ M , JAIN NIKHIL , NANDA SANJIV
发明人： MEYLAN ARNAUD , DESHPANDE MANOJ M , JAIN NIKHIL , NANDA SANJIV
IPC分类号： H04L12/28 , H04L12/56 , H04L29/06
CPC分类号： H04W48/20 , H04L63/101 , H04W8/183 , H04W12/08
摘要： The disclosure is directed to an access terminal, and method for selecting an access point in a communications system. The access terminal may include memory and a processor. The processor may be configured to maintain in the memory a database containing a list of access points that have previously served the access terminal with at least a minimum quality of service, the processor being further configured to use the list to search for an access point to associate with, or search for an access point to handoff the access terminal to during operation. In addition to, or alternatively, the processor may also be configured to maintain in the database a second list of access points. The database may be used by the processor to search for an access point that is not on the second list to associate with, or handoff the access terminal to.
摘要翻译：本公开针对一种接入终端，以及用于选择通信系统中的接入点的方法。接入终端可以包括存储器和处理器。处理器可以被配置为在存储器中保存包含先前以至少最低服务质量为接入终端提供服务的接入点列表的数据库，该处理器还被配置为使用该列表来搜索接入点与操作期间关联或搜索接入点以切换接入终端。除了或者替代地，处理器还可以被配置为在数据库中保存接入点的第二列表。处理器可以使用数据库来搜索不在第二列表上的接入点以与之关联，或者将接入终端切换到。

13. 发明申请

WO2008027907A3 CONCURRENT OPERATION IN MULTIPLE WIRELESS LOCAL AREA NETWORKS 审中-公开
标题翻译：多无线局域网中的并发操作
公开(公告)号：WO2008027907A3
公开(公告)日：2008-06-26
申请号：PCT/US2007077017
申请日：2007-08-28
申请人： QUALCOMM INC , DESHPANDE MANOJ M , NANDA SANJIV , SURI ATUL , MEYLAN ARNAUD
发明人： DESHPANDE MANOJ M , NANDA SANJIV , SURI ATUL , MEYLAN ARNAUD
IPC分类号： H04L12/28
CPC分类号： H04W52/0216 , H04W88/06 , Y02D70/00 , Y02D70/142 , Y02D70/146 , Y02D70/22
摘要： A wireless terminal concurrently associates with multiple wireless local area networks. The wireless terminal may operate in power save mode on both of the WLANs to prevent a disruption of communication on either WLAN. The wireless terminal may adjust the times at which it listens for beacons to enable reception of beacon information even though the beacons for different WLANs may overlap in time. Beacon transmission times also may be scheduled to avoid overlapping transmissions of beacons on different WLANs.
摘要翻译：无线终端同时与多个无线局域网相关联。无线终端可以在两个WLAN上以省电模式操作，以防止任一WLAN上的通信中断。即使用于不同WLAN的信标可能在时间上重叠，无线终端也可以调整它监听信标的时间以使得能够接收信标信息。还可以安排信标传输时间以避免在不同的WLAN上重叠传输信标。

14. 发明申请

WO2008005943A2 STANDBY TIME IMPROVEMENTS USING SUB-NETWORKS 审中-公开
标题翻译：使用子网的待机时间改进
公开(公告)号：WO2008005943A2
公开(公告)日：2008-01-10
申请号：PCT/US2007072681
申请日：2007-07-02
申请人： QUALCOMM INC , MEYLAN ARNAUD , DESHPANDE MANOJ M , NANDA SANJIV
发明人： MEYLAN ARNAUD , DESHPANDE MANOJ M , NANDA SANJIV
IPC分类号： H04W4/06 , H04W52/02 , H04W88/02
CPC分类号： H04W72/005 , H04W52/0216 , H04W52/0219 , H04W88/02 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/23 , Y02D70/26
摘要： Broadcast or multicast traffic is classified into different types of traffic such that different types of traffic are transmitted over different sub-networks. In addition, different transmission schedules may be associated with each of the different sub-networks. A device may thus be configured to receive only a selected portion of the different types of traffic by only waking from a power save mode at the intervals at which the corresponding sub-network sends the traffic. The standby time of the wireless station may thus be improved because the wireless station may awaken less frequently and for shorter periods of time. Different sub-networks carrying different types of broadcast and multicast traffic may be implemented in an 802.11-based system. For example, a single access point may define multiple basic service set identifiers for a single wireless channel.
摘要翻译：广播或多播流量分为不同类型的流量，使得不同类型的流量在不同的子网络上传输。此外，不同的传输时间表可以与每个不同的子网络相关联。因此，设备可以被配置为仅以相应的子网络发送业务的间隔从省电模式唤醒来仅接收不同类型业务的所选部分。因此，无线站的待机时间可以被改善，因为无线站可以较少地频繁地唤醒并且在较短的时间段内唤醒。承载不同类型的广播和多播业务的不同子网络可以在基于802.11的系统中实现。例如，单个接入点可以为单个无线信道定义多个基本服务集标识符。

15. 发明申请

WO2006001909A3 TRANSMISSION MODE AND RATE SELECTION FOR A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统的传输模式和速率选择
公开(公告)号：WO2006001909A3
公开(公告)日：2006-02-02
申请号：PCT/US2005015818
申请日：2005-05-05
申请人： QUALCOMM INC , ABRAHAM SANTOSH , MEYLAN ARNAUD , WALTON JAY RODNEY
发明人： ABRAHAM SANTOSH , MEYLAN ARNAUD , WALTON JAY RODNEY
IPC分类号： H04J99/00 , H04L1/00 , H04B7/00 , H04B7/06 , H04L25/02
CPC分类号： H04L25/0202 , H04B7/0421 , H04L1/0002 , H04L1/0026
摘要： To select a transmission mode to use for a data transmission via a MIMO channel from station A to station B, station A obtains channel information used for spatial processing and determines the age of this information. Station A selects one of multiple transmission modes based on the age of the channel information and possibly other information (e.g., the fading characteristic of the MIMO channel). To select rate(s) to use for the data transmission, station A obtains channel state information (CSI) indicative of the received signal quality for the MIMO channel, e.g., received SNRs or "initial" rates. Station A determines the age of the CSI and selects one or more "final" rates based on the CSI, the age of the CSI, the selected transmission mode, and possibly other information. Station A processes data in accordance with the selected transmission mode and final rate(s) and transmits the processed data to station B.
摘要翻译：为了选择传输模式以用于经由从站A到站B的MIMO信道的数据传输，站A获得用于空间处理的信道信息并确定该信息的年龄。站A基于信道信息的年龄和可能的其他信息（例如，MIMO信道的衰落特性）来选择多种传输模式中的一种。为了选择用于数据传输的速率，站A获得指示MIMO信道的接收信号质量（例如接收SNR或“初始”速率）的信道状态信息（CSI）。站A确定CSI的年龄并且基于CSI，CSI的年龄，所选传输模式以及可能的其他信息来选择一个或多个“最终”速率。站A根据选择的传输模式和最终速率处理数据并将处理后的数据传输到站B.

16. 发明申请

WO2008157631A3 METHOD AND APPARATUS FOR PDCP REORDERING AT HANDOFF 审中-公开
标题翻译：用于PDCP重新处理的方法和装置
公开(公告)号：WO2008157631A3
公开(公告)日：2009-02-19
申请号：PCT/US2008067385
申请日：2008-06-18
申请人： QUALCOMM INC , MEYLAN ARNAUD
发明人： MEYLAN ARNAUD
IPC分类号： H04W36/02 , H04W36/08
CPC分类号： H04W76/025 , H04W36/02 , H04W36/08
摘要： Systems and methodologies are described that facilitate management of data delivery and processing in a wireless communication system and, more particularly, that support Packet Data Convergence Protocol (PDCP) reordering of packets during a handoff operation. Various aspects described herein can mitigate processing delays associated with PDCP reordering of packets at handoff by determining, communicating, and/or otherwise identifying one or more indicators during handoff that facilitate lossless communication of packets to a terminal with minimal delay. These indicators can include sequence number information for a source Node B, information regarding a step or jump size applied to a sequence number by a target Node B, a reset command, and/or other suitable indicators.
摘要翻译：描述了促进无线通信系统中的数据传送和处理的管理的系统和方法，更具体地说，在切换操作期间支持分组数据汇聚协议（PDCP）重新排序分组。本文描述的各个方面可以通过在切换期间通过确定，通信和/或以其他方式识别一个或多个指示符来减轻在切换时与分组的PDCP重新排序相关联的处理延迟，这有助于以最小延迟对分组发送到终端的无损通信。这些指示符可以包括源节点B的序列号信息，关于由目标节点B应用于序列号的步长或跳转大小的信息，复位命令和/或其他合适的指示符。

17. 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。

18. 发明申请

WO2010017491A2 UTILIZING HARQ FOR UPLINK GRANTS RECEIVED IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：利用无线通信中收到的上网资源的HARQ
公开(公告)号：WO2010017491A2
公开(公告)日：2010-02-11
申请号：PCT/US2009053175
申请日：2009-08-07
申请人： QUALCOMM INC , MAHESHWARI SHAILESH , KRISHNAMOORTHY SRIVIDHYA , KUMAR VANITHA A , MEYLAN ARNAUD
发明人： MAHESHWARI SHAILESH , KRISHNAMOORTHY SRIVIDHYA , KUMAR VANITHA A , MEYLAN ARNAUD
IPC分类号： H04L1/18
CPC分类号： H04L1/1822 , H04L1/1657 , H04L1/1812 , H04L1/1829 , H04L1/1896
摘要： Systems and methodologies are described that facilitate utilizing hybrid automatic repeat/request (HARQ) in system access communications. A HARQ entity is provided that manages a plurality of HARQ processes, which can typically use new data indicators (NDI) to determine when received data is a new transmission or retransmission. For resource grants, the HARQ entity can determine whether the communication is a new transmission or retransmission based on the type of message that contains the grant. In addition, an address comprised within the message, a previous use of the HARQ process, and/or the like can further be utilized to determine whether the message is a new transmission or retransmission. Once determined, the HARQ entity can provide the message to the appropriate HARQ process along with the indication of new transmission or retransmission.
摘要翻译：描述了有助于在系统接入通信中使用混合自动重传/请求（HARQ）的系统和方法。提供了HARQ实体，其管理多个HARQ进程，其可以通常使用新的数据指示符（NDI）来确定何时接收的数据是新的传输或重传。对于资源授权，HARQ实体可以基于包含授权的消息的类型来确定通信是新传输还是重传。此外，消息内包含的地址，HARQ进程的先前使用等可以进一步用于确定消息是新传输还是重传。一旦确定，HARQ实体可以将消息与新的传输或重传的指示一起提供给适当的HARQ进程。

19. 发明申请

WO2009086188A3 METHOD AND APPARATUS FOR TRANSFER OF A MESSAGE ON A COMMON CONTROL CHANNEL FOR RANDOM ACCESS IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：用于在无线通信网络中随机访问的公共控制信道上的消息传输的方法和装置
公开(公告)号：WO2009086188A3
公开(公告)日：2009-09-24
申请号：PCT/US2008087815
申请日：2008-12-19
申请人： QUALCOMM INC , KITAZOE MASATO , MEYLAN ARNAUD
发明人： KITAZOE MASATO , MEYLAN ARNAUD
IPC分类号： H04W74/08 , H04W12/00
CPC分类号： H04W74/004 , H04L61/6004 , H04L61/6054 , H04L61/6095 , H04L63/123 , H04W12/10 , H04W74/0833 , H04W74/0866
摘要： Techniques for sending a message for random access by a user equipment (UE) are described. In an aspect, the UE may send the message on a control channel for random access and may send a reserved channel identifier to indicate the message being sent on the control channel. In another aspect, the UE may send the message in a protocol data unit (PDU) and may send additional information (e.g., a buffer status report) in the PDU if it can accommodate the additional information. In yet another aspect, the UE may generate a short message authentication code for integrity protection (MAC-I) for the message. The short MAC-I may have a smaller size and may be used to authenticate the UE. In yet another aspect, the UE may send a UE ID of one of multiple types for random access and may convey the UE ID type via a format field in the message.
摘要翻译：描述用于由用户设备（UE）发送用于随机接入的消息的技术。在一方面，UE可以在控制信道上发送消息用于随机接入，并且可以发送保留的信道标识符以指示在控制信道上发送的消息。在另一方面，UE可以在协议数据单元（PDU）中发送消息，并且如果可以容纳附加信息，则可以在PDU中发送附加信息（例如，缓冲器状态报告）。在另一方面，UE可以生成用于消息的完整性保护（MAC-1）的短消息认证码。短MAC-I可能具有较小的尺寸并且可以用于认证UE。在另一方面，UE可以发送用于随机接入的多种类型中的一种的UE ID，并且可以经由消息中的格式字段来传送UE ID类型。

20. 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。

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