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1. 发明申请

WO2010080848A9 HANDOVER FAILURE MESSAGING SCHEMES 审中-公开
标题翻译：切换失败消息传递方案
公开(公告)号：WO2010080848A9
公开(公告)日：2011-05-05
申请号：PCT/US2010020276
申请日：2010-01-06
申请人： QUALCOMM INC , CATOVIC AMER , AGASHE PARAG A , GUPTA RAJARSHI , HORN GAVIN B , PRAKASH RAJAT , ULUPINAR FATIH
发明人： CATOVIC AMER , AGASHE PARAG A , GUPTA RAJARSHI , HORN GAVIN B , PRAKASH RAJAT , ULUPINAR FATIH
IPC分类号： H04W36/08
CPC分类号： H04W36/30 , H04W24/02 , H04W36/0094 , H04W76/027
摘要： Handover parameter settings are automatically adapted in access points in a system to improve handover performance. Reactive detection techniques are employed for identifying different types of handover-related failures and adapting handover parameters based on this detection. Messaging schemes are also employed for providing handover-related information to access points. Proactive detection techniques also may be used for identifying conditions that may lead to handover-related failures and then adapting handover parameters in an attempt to prevent such handover-related failures. Ping-ponging may be mitigated by adapting handover parameters based on analysis of access terminal visited cell history acquired by access points in the system. In addition, configurable parameters (e.g., timer values) may be used to detect handover-related failures.
摘要翻译：切换参数设置在系统的接入点自动调整，以提高切换性能。采用无功检测技术来识别不同类型的切换相关故障，并根据该检测来适应切换参数。消息传递方案也用于向接入点提供切换相关信息。主动检测技术还可以用于识别可能导致切换相关故障的条件，然后适配切换参数以试图防止这种切换相关的故障。可以通过基于系统中接入点获取的接入终端访问小区历史的分析来适配切换参数来减轻乒乓球。此外，可以使用可配置的参数（例如，定时器值）来检测切换相关的故障。

2. 发明申请

WO2010022371A3 BASE STATION SYNCHRONIZATION 审中-公开
标题翻译：基站同步
公开(公告)号：WO2010022371A3
公开(公告)日：2010-06-03
申请号：PCT/US2009054688
申请日：2009-08-21
申请人： QUALCOMM INC , PALANKI RAVI , XIAO LEI , AGASHE PARAG A
发明人： PALANKI RAVI , XIAO LEI , AGASHE PARAG A
IPC分类号： H04W56/00
CPC分类号： H04W56/00 , H04W56/0015
摘要： Systems and methodologies are described that facilitate synchronizing base stations in a wireless communication environment. A base station can receive a synchronization signal sent via a low reuse channel, which can be shared by a group of base stations. Further, the base station can align a clock associated therewith to the received synchronization signal. Moreover, the base station can coarsely align the clock to a first synchronization signal received upon a first subset of resources of the low reuse channel, and finely align the clock to a second synchronization signal received upon a second subset of resources (e.g., of the low reuse channel, of a separate channel, ...), where the second subset of resources can be reserved for transmission from at least one base station with at least a predetermined level of synchronous accuracy.
摘要翻译：描述了便于在无线通信环境中同步基站的系统和方法。基站可以接收经由低重用信道发送的同步信号，该信道可由一组基站共享。此外，基站可以将与其相关联的时钟与所接收的同步信号对准。此外，基站可以将时钟粗略地对准在低重用信道的资源的第一子集上接收的第一同步信号，并且将时钟精细地对准到在第二子资源（例如，低重用信道，单独信道，...），其中第二子资源可以被保留用于具有至少一个预定水平的同步精度的至少一个基站的传输。

3. 发明申请

WO2009155365A3 MANAGING NETWORK-INITIATED QUALITY OF SERVICE SETUP IN MOBILE DEVICE AND NETWORK 审中-公开
标题翻译：在移动设备和网络中管理网络启动的服务质量
公开(公告)号：WO2009155365A3
公开(公告)日：2010-05-27
申请号：PCT/US2009047693
申请日：2009-06-17
申请人： QUALCOMM INC , JIN HAIPENG , SONG OSOK , AGASHE PARAG A
发明人： JIN HAIPENG , SONG OSOK , AGASHE PARAG A
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W76/02 , H04W84/042
摘要： Systems, methodologies, and devices are described that manage employment of network (NW)-initiated resource allocation and user equipment (UE)-initiated resource allocation for a UE. To employ NW-initiated resource allocation, a core network can transmit an indicator to the UE indicating that Policy and Charging Control (PCC) is supported by a network associated with the UE. The UE receives the indicator and other information, such as indicator regarding whether the current access network supports NW-initiated resource allocation and whether the current application prefers NW-initiated resource allocation, determines that NW-initiated resource allocation is to be employed, and the core network initiates resource allocation for the UE. If any indicator is not received by the UE, or the UE receives an indicator that indicates PCC is not supported or not preferred, the UE determines that UE-initiated resource allocation is to be employed, and transmits a request for resource allocation to the core network.
摘要翻译：描述了管理用于UE的网络（NW）引入资源分配和用户设备（UE）资源分配的使用的系统，方法和设备。为了采用NW起始的资源分配，核心网络可以向UE发送指示符，指示策略和计费控制（PCC）由与UE相关联的网络支持。 UE接收到指示符和其他信息，例如当前接入网络是否支持NW发起的资源分配的指示符，以及当前的应用是否喜欢NW发起的资源分配，确定要采用NW发起的资源分配，核心网络为UE发起资源分配。如果UE没有接收到任何指示符，或者UE接收到指示不支持PCC的指示符或不优先，则UE确定要采用UE发起的资源分配，并向核心发送资源分配请求网络。

4. 发明申请

WO2009158545A3 BROADCAST-MULTICAST TRANSMISSION WITH RATE ADAPTION 审中-公开
标题翻译：具有速率自适应的广播多播传输
公开(公告)号：WO2009158545A3
公开(公告)日：2010-03-18
申请号：PCT/US2009048724
申请日：2009-06-25
申请人： QUALCOMM INC , AGRAWAL AVNEESH , GOROKHOV ALEXEI Y , GURELLI MEHMET I , BHUSHAN NAGA , AGASHE PARAG A
发明人： AGRAWAL AVNEESH , GOROKHOV ALEXEI Y , GURELLI MEHMET I , BHUSHAN NAGA , AGASHE PARAG A
IPC分类号： H04L1/16 , H04L1/00
CPC分类号： H04L1/1692 , H04L1/0026 , H04L1/1671 , H04L1/1861 , H04L1/1887 , H04L2001/0093
摘要： Techniques for supporting broadcast/multiple transmission to multiple terminals with feedback and rate adaptation are described. In an aspect, a combination of HARQ and at least one shared feedback channel may be used to support broadcast/multicast transmission. In one design, a base station may send at least one transmission of a packet to multiple terminals, one transmission at a time. The base station may receive feedback information (e.g., NAK) for the packet from the terminals on the shared feedback channel(s). The base station may determine whether to terminate the packet early and/or may select at least one transmission parameter for another packet based on the feedback information for the packet. In another aspect, a transport format for a broadcast/multicast transmission may be selected based on CQI information from terminals receiving the transmission. The terminals may send CQI information at a slow rate and/or only certain terminals may send CQI information.
摘要翻译：描述了用于支持具有反馈和速率适配的多个终端的广播/多传输的技术。在一方面，可以使用HARQ和至少一个共享反馈信道的组合来支持广播/多播传输。在一种设计中，基站可以向多个终端发送分组的至少一个传输，一次发送一个。基站可以从共享反馈信道上的终端接收针对分组的反馈信息（例如，NAK）。基站可以基于分组的反馈信息来确定是否提前终止分组和/或可以针对另一分组选择至少一个传输参数。在另一方面，可以基于接收到传输的终端的CQI信息来选择用于广播/多播传输的传输格式。终端可以以慢速率发送CQI信息和/或仅某些终端可以发送CQI信息。

5. 发明申请

WO2009155365A2 MANAGING NETWORK-INITIATED QUALITY OF SERVICE SETUP IN MOBILE DEVICE AND NETWORK 审中-公开
标题翻译：在移动设备和网络中管理网络启动的服务质量
公开(公告)号：WO2009155365A2
公开(公告)日：2009-12-23
申请号：PCT/US2009047693
申请日：2009-06-17
申请人： QUALCOMM INC , JIN HAIPENG , SONG OSOK , AGASHE PARAG A
发明人： JIN HAIPENG , SONG OSOK , AGASHE PARAG A
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W76/02 , H04W84/042
摘要： Systems, methodologies, and devices are described that manage employment of network (NW)-initiated resource allocation and user equipment (UE)-initiated resource allocation for a UE. To employ NW-initiated resource allocation, a core network can transmit an indicator to the UE indicating that Policy and Charging Control (PCC) is supported by a network associated with the UE. The UE receives the indicator and other information, such as indicator regarding whether the current access network supports NW-initiated resource allocation and whether the current application prefers NW-initiated resource allocation, determines that NW-initiated resource allocation is to be employed, and the core network initiates resource allocation for the UE. If any indicator is not received by the UE, or the UE receives an indicator that indicates PCC is not supported or not preferred, the UE determines that UE-initiated resource allocation is to be employed, and transmits a request for resource allocation to the core network.
摘要翻译：描述了管理用于UE的网络（NW）引入资源分配和用户设备（UE）资源分配的使用的系统，方法和设备。为了采用NW起始的资源分配，核心网络可以向UE发送指示符，指示策略和计费控制（PCC）由与UE相关联的网络支持。 UE接收到指示符和其他信息，例如当前接入网络是否支持NW发起的资源分配的指示符，以及当前的应用是否喜欢NW发起的资源分配，确定要采用NW发起的资源分配，核心网络为UE发起资源分配。如果UE没有接收到任何指示符，或者UE接收到指示不支持PCC的指示符或不优先，则UE确定要采用UE发起的资源分配，并向核心发送资源分配请求网络。

6. 发明申请

WO2009099809A3 WIRELESS NETWORK SYNCHRONIZATION 审中-公开
标题翻译：无线网络同步
公开(公告)号：WO2009099809A3
公开(公告)日：2009-12-10
申请号：PCT/US2009032158
申请日：2009-01-27
申请人： QUALCOMM INC , HORN GAVIN B , KHANDEKAR AAMOD D , AGASHE PARAG A , XIAO LEI , PALANKI RAVI
发明人： HORN GAVIN B , KHANDEKAR AAMOD D , AGASHE PARAG A , XIAO LEI , PALANKI RAVI
IPC分类号： H04W56/00
CPC分类号： H04J3/0679 , H04J3/0641
摘要： Systems and methodologies are described that facilitate synchronizing timing among wireless nodes in a wireless communication network. A tracking wireless node can synchronize to a global positioning system (GPS) signal if available. Alternatively, the tracking wireless node can receive quality metrics related to one or more target nodes. The quality metrics can relate to parameters that can be utilized to evaluate the target node for timing synchronization. Based on the quality metrics, the tracking wireless node can select a target wireless node for timing synchronization. The tracking wireless node can subsequently synchronize timing with the target wireless node. In addition, the tracking wireless node can continually evaluate surrounding wireless nodes to detect whether other wireless nodes have higher quality metrics than the current target wireless nodes and can accordingly resynchronize with nodes having higher metrics.
摘要翻译：描述了有助于在无线通信网络中的无线节点之间同步定时的系统和方法。跟踪无线节点可以与全球定位系统（GPS）信号同步，如果可用的话。或者，跟踪无线节点可以接收与一个或多个目标节点相关的质量度量。质量度量可以与可用于评估目标节点进行定时同步的参数相关。基于质量度量，跟踪无线节点可以选择目标无线节点进行定时同步。跟踪无线节点可以随后与目标无线节点同步定时。此外，跟踪无线节点可以连续地评估周围的无线节点以检测其他无线节点是否具有比当前目标无线节点更高的质量度量，并且可以相应地与具有较高度量的节点重新同步。

7. 发明申请

WO2010080849A3 ADAPTATION OF HANDOVER PARAMETERS 审中-公开
标题翻译：适应切换参数
公开(公告)号：WO2010080849A3
公开(公告)日：2010-10-07
申请号：PCT/US2010020277
申请日：2010-01-06
申请人： QUALCOMM INC , CATOVIC AMER , AGASHE PARAG A , GUPTA RAJARSHI , HORN GAVIN B , PRAKASH RAJAT , ULUPINAR FATIH
发明人： CATOVIC AMER , AGASHE PARAG A , GUPTA RAJARSHI , HORN GAVIN B , PRAKASH RAJAT , ULUPINAR FATIH
IPC分类号： H04W24/02 , H04W88/08
CPC分类号： H04W36/30 , H04W24/02 , H04W36/0094 , H04W76/027
摘要： Handover parameter settings are automatically adapted in access points in a system to improve handover performance. Reactive detection techniques are employed for identifying different types of handover-related failures and adapting handover parameters based on this detection. Messaging schemes are also employed for providing handover-related information to access points. Proactive detection techniques also may be used for identifying conditions that may lead to handover-related failures and then adapting handover parameters in an attempt to prevent such handover-related failures. Ping-ponging may be mitigated by adapting handover parameters based on analysis of access terminal visited cell history acquired by access points in the system. In addition, configurable parameters (e.g., timer values) may be used to detect handover-related failures.
摘要翻译：切换参数设置在系统的接入点自动调整，以提高切换性能。采用无功检测技术来识别不同类型的切换相关故障，并根据该检测来适应切换参数。消息传递方案也用于向接入点提供切换相关信息。主动检测技术还可以用于识别可能导致切换相关故障的条件，然后适配切换参数以试图防止这种切换相关的故障。可以通过基于系统中接入点获取的接入终端访问小区历史的分析来适配切换参数来减轻乒乓球。此外，可以使用可配置的参数（例如，定时器值）来检测切换相关的故障。

8. 发明申请

WO2010048230A3 RADIO ACCESS TECHNOLOGY INTERWORKING 审中-公开
标题翻译：无线接入技术交互
公开(公告)号：WO2010048230A3
公开(公告)日：2010-07-01
申请号：PCT/US2009061383
申请日：2009-10-20
申请人： QUALCOMM INC , CHERIAN GEORGE , SHIROTA MASAKAZU , WANG JUN , SWAMINATHAN ARVIND , BALASUBRAMANIAN SRINIVASAN , AGASHE PARAG A , PATWARDHAN RAVINDRA M , SONG OSOK , TINNAKORNSRISUPHAP PEERAPOL , RAMACHANDRAN SHYAMAL
发明人： CHERIAN GEORGE , SHIROTA MASAKAZU , WANG JUN , SWAMINATHAN ARVIND , BALASUBRAMANIAN SRINIVASAN , AGASHE PARAG A , PATWARDHAN RAVINDRA M , SONG OSOK , TINNAKORNSRISUPHAP PEERAPOL , RAMACHANDRAN SHYAMAL
IPC分类号： H04W48/08
CPC分类号： H04W36/0066
摘要： Radio access interworking technologies allow a target network to notify a source network that a mobile device has moved from source network to target network, wherein mobile device does not need to perform notification to source network. Further, source network can provide a first subset of overhead information to mobile device and, after moving to target network, mobile device can receive a second subset of overhead information from target network. Further, mobile device can perform prehashing prior to moving to target network based on a channel list received from source network.
摘要翻译：无线接入互通技术允许目标网络通知源网络移动设备已经从源网络移动到目标网络，其中移动设备不需要对源网络进行通知。此外，源网络可以向移动设备提供开销信息的第一子集，并且在移动到目标网络之后，移动设备可以从目标网络接收开销信息的第二子集。此外，移动设备可以在基于从源网络接收到的频道列表移动到目标网络之前执行预分散。

9. 发明申请

WO2010048574A3 CELL RELAY MOBILITY PROCEDURES 审中-公开
标题翻译：电池继电器移动程序
公开(公告)号：WO2010048574A3
公开(公告)日：2010-06-17
申请号：PCT/US2009061943
申请日：2009-10-23
申请人： QUALCOMM INC , ULUPINAR FATIH , HORN GAVIN B , AGASHE PARAG A , TENNY NATHAN E , SHI YONGSHENG
发明人： ULUPINAR FATIH , HORN GAVIN B , AGASHE PARAG A , TENNY NATHAN E , SHI YONGSHENG
IPC分类号： H04W36/08 , H04W84/04
CPC分类号： H04W40/22 , H04B7/155 , H04L29/12207 , H04L61/20 , H04L69/04 , H04L69/22 , H04L2212/00 , H04W36/0072 , H04W84/047
摘要： Systems and methodologies are described that facilitate performing intra-cluster and inter-cluster reselection for relay eNBs. In intra-cluster reselection, a relay eNB can reselect a disparate relay eNB and indicate its identifier in a bearer list update message. The disparate relay eNB and upstream eNBs (including the donor eNB) can update routing tables based at least in part on the identifier. In addition, the relay eNB can provide identifiers of downstream relay eNBs to facilitate updating routing tables for those identifiers as well. In an inter-cluster reselection, relay eNBs can release connection to downstream relay eNBs and re-attach to a wireless network to receive an identifier from a new donor eNB in the new cluster. Alternatively, the relay eNB can request an identifier from the donor eNB during reselection, notify downstream relay eNBs of the reselection, and/or request identifiers for one or more downstream relay eNBs.
摘要翻译：描述了有助于为中继eNB执行集群内和集群间重选的系统和方法。在集群内重选中，中继eNB可以重新选择不同的中继eNB，并在承载列表更新消息中指示其标识符。不同的中继eNB和上游eNB（包括供体eNB）可以至少部分地基于标识符来更新路由表。此外，中继eNB可以提供下游中继eNB的标识符，以便于更新这些标识符的路由表。在集群间重选中，中继eNB可以释放到下游中继eNB的连接，并且重新附加到无线网络以从新集群中的新供体eNB接收标识符。或者，中继eNB可以在重选期间从供体eNB请求标识符，向下游中继eNB通知重选，和/或一个或多个下游中继eNB的请求标识符。

10. 发明申请

WO2010006203A3 X2 INTERFACES FOR ACCESS POINT BASE STATIONS (HOME NODE BS) IN SELF-ORGANIZING NETWORKS (SON) 审中-公开
标题翻译： X2自主组网（SON）中的接入点基站（主节点BS）的X2接口
公开(公告)号：WO2010006203A3
公开(公告)日：2010-03-18
申请号：PCT/US2009050161
申请日：2009-07-09
申请人： QUALCOMM INC , GUPTA RAJARSHI , AGASHE PARAG A , TINNAKORNSRISUPHAP PEERAPOL
发明人： GUPTA RAJARSHI , AGASHE PARAG A , TINNAKORNSRISUPHAP PEERAPOL
IPC分类号： H04W24/02
CPC分类号： H04W92/20 , H04W84/045
摘要： Facilitate set up of an X2-AP interface (between a HNB and a eNB) for data exchange between an access terminal and a Home access terminal. Based upon a received request from a Home access terminal, the access terminal can activate an X2-AP interface connection on demand over Stream Control Transmission Protocol (SCTP) based upon a maximum number of connections available and/or a timer evaluation that indicates that the request is within an allowed time period. The capacity of the eNB related to the amount of X2-AP connections can be managed based upon at least one of a timer evaluation, or a maximum number of X2-AP connections which can be supported. The systems and methodologies provide an optimal and efficient technique in order to enable data to be exchanged between an access terminal and a Home access terminal utilizing an X2-AP interface.
摘要翻译：方便在接入终端和家庭接入终端之间建立X2-AP接口（HNB与eNB之间）进行数据交换。基于来自家庭接入终端的接收到的请求，接入终端可以基于可用的最大连接数和/或定时器评估来激活基于流控制传输协议（SCTP）的X2-AP接口连接，该定时器评估指示请求在允许的时间段内。可以基于可以支持的定时器评估或最大数量的X2-AP连接中的至少一个来管理与X2-AP连接量相关联的eNB的容量。这些系统和方法提供了一种最佳和有效的技术，以便能够使用X2-AP接口在接入终端和家庭接入终端之间交换数据。

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