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1. 发明申请

WO2010148404A1 METHOD AND APPARATUS THAT FACILITATES A TIMING ALIGNMENT IN A MULTICARRIER SYSTEM 审中-公开
标题翻译：在多媒体系统中使时序对齐的方法和装置
公开(公告)号：WO2010148404A1
公开(公告)日：2010-12-23
申请号：PCT/US2010039372
申请日：2010-06-21
申请人： QUALCOMM INC , TENNY NATHAN EDWARD , AGASHE PARAG ARUN , GAAL PETER , JI TINGFANG , PALANKI RAVI , PRAKASH RAJAT
发明人： TENNY NATHAN EDWARD , AGASHE PARAG ARUN , GAAL PETER , JI TINGFANG , PALANKI RAVI , PRAKASH RAJAT
IPC分类号： H04W56/00
CPC分类号： H04W56/0045
摘要： Aspects are disclosed for facilitating a timing alignment in a multicarrier system. In one aspect, at least one downlink timing associated with at least one downlink carrier is determined, and an uplink timing associated with an uplink group of carriers is ascertained based on at least one downlink timing and a timing offset associated with the uplink group of carriers. Each of the uplink group of carriers is then transmitted within a threshold value of the uplink timing. In another aspect, a downlink communication is transmitted to a wireless terminal via at least one downlink carrier. This embodiment further includes assigning a timing offset to an uplink group of carriers, and providing the timing offset to the wireless terminal via the at least one downlink carrier. An uplink communication is then received via the uplink group of carriers according to the timing offset.
摘要翻译：公开了用于促进多载波系统中的定时对准的方面。在一个方面中，确定与至少一个下行链路载波相关联的至少一个下行链路定时，并且基于与上行链路群组相关联的至少一个下行链路定时和定时偏移来确定与载波的上行链路组相关联的上行链路定时。然后在上行链路定时的阈值内发送每个上行链路载波组。另一方面，经由至少一个下行链路载波将下行链路通信发送到无线终端。该实施例还包括向上行链路群组分配定时偏移，以及经由至少一个下行链路载波向无线终端提供定时偏移。然后，根据定时偏移，经由上行链路群组接收上行链路通信。

2. 发明申请

WO2011057300A3 TRANSMISSION OF MEASUREMENTS PARAMETERS CONCERNING INTERFERING CELL FOR CELL RESELECTION 审中-公开
标题翻译：传播干扰细胞测量细胞参数的参数
公开(公告)号：WO2011057300A3
公开(公告)日：2011-08-18
申请号：PCT/US2010056085
申请日：2010-11-09
申请人： QUALCOMM INC , JI TINGFANG , GAAL PETER , PRAKASH RAJAT , DURAL OZGUR , PALANKI RAVI
发明人： JI TINGFANG , GAAL PETER , PRAKASH RAJAT , DURAL OZGUR , PALANKI RAVI
IPC分类号： H04W48/16 , H04W36/00
CPC分类号： H04W36/0066 , H04W36/0094 , H04W48/12 , H04W48/16 , H04W84/045
摘要： Methods and apparatuses are provided that facilitate measuring frequencies for cell reselection. A base station providing a cell can be interfered by one or more closed subscriber group (CSG) cells over at least a portion of frequency utilized by the base station to serve one or more devices. The base station can determine and provide one or more parameters related to performing a measurement of a system bandwidth to one or more devices that are within range of the one or more CSG cells that includes at least a portion of the bandwidth utilized by the one or more CSG cells. The one or more devices can accordingly perform measurements of the system bandwidth of the base station for determining one or more communication metrics related to performing reselection and/or measuring other frequencies for reselection. The measurement can relate to a wideband measurement, a plurality of narrowband measurements, etc.
摘要翻译：提供了便于测量细胞再选择频率的方法和装置。提供小区的基站可以被一个或多个封闭用户组（CSG）小区干扰在基站所使用的频率的至少一部分上，以服务于一个或多个设备。该基站可以确定和提供一个或多个参数，该参数与对一个或多个CSG小区的范围内的一个或多个设备进行系统带宽的测量相关，所述一个或多个设备包括一个或多个CSG小区利用的带宽的至少一部分，更多的CSG小区。一个或多个设备可以相应地执行基站的系统带宽的测量，以确定与执行重新选择相关的一个或多个通信度量和/或测量用于重选的其他频率。测量可以涉及宽带测量，多个窄带测量等。

3. 发明申请

WO2011005585A3 METHOD AND APPARATUS FOR FACILITATING PROXIMITY DETECTION IN A WIRELESS NETWORK 审中-公开
标题翻译：促进无线网络中临近检测的方法和装置
公开(公告)号：WO2011005585A3
公开(公告)日：2011-11-17
申请号：PCT/US2010039695
申请日：2010-06-23
申请人： QUALCOMM INC , AGASHE PARAG ARUN , PALANKI RAVI , JI TINGFANG , BHUSHAN NAGA
发明人： AGASHE PARAG ARUN , PALANKI RAVI , JI TINGFANG , BHUSHAN NAGA
IPC分类号： G01S1/68 , G01S5/00 , G01S11/06 , H04W4/02 , H04W64/00
CPC分类号： G01S5/0045 , G01S1/68 , G01S11/06 , H04W4/02 , H04W4/20 , H04W64/003 , H04W84/045
摘要： Methods, apparatuses, and computer program products are disclosed for facilitating proximity detection in wireless networks. a location enhancement device is activated and a unique identifier associated with the location enhancement device is ascertained. A positioning signal that emulates a base station reference signal is then generated, which includes the unique identifier. The positioning signal is transmitted from the location enhancement device, wherein the positioning signal is detectable by wireless terminals proximate to the location enhancement device. Proximity detection is then facilitated by processing the positioning signal.
摘要翻译：公开了用于促进无线网络中的接近检测的方法，装置和计算机程序产品。激活位置增强设备并且确定与位置增强设备相关联的唯一标识符。然后生成模拟基站参考信号的定位信号，其包括唯一标识符。定位信号从位置增强设备发送，其中定位信号可由靠近位置增强设备的无线终端检测。然后通过处理定位信号来促进接近检测。

4. 发明申请

WO2010148403A9 METHOD AND APPARATUS THAT FACILITATES MEASUREMENT PROCEDURES IN MULTICARRIER OPERATION 审中-公开
标题翻译：在多方操作中促进测量程序的方法和设备
公开(公告)号：WO2010148403A9
公开(公告)日：2011-11-17
申请号：PCT/US2010039369
申请日：2010-06-21
申请人： QUALCOMM INC , KITAZOE MASATO , PALANKI RAVI , JI TINGFANG , TENNY NATHAN EDWARD
发明人： KITAZOE MASATO , PALANKI RAVI , JI TINGFANG , TENNY NATHAN EDWARD
IPC分类号： H04W36/00
CPC分类号： H04W36/0088 , H04W24/10
摘要： Aspects directed towards measurement procedures in multicarrier operation are disclosed. In a particular aspect, a wireless terminal selects a subset of cells, which include at least one serving cell and at least one non-serving cell. The subset of cells are then evaluated by obtaining a first measurement associated with the at least one serving cell and a second measurement associated with the at least one non-serving cell. A measurement event occurrence, which is based on a comparison between the first measurement and the second measurement, is then monitored. An occurrence of the measurement event triggers a measurement report transmission, which the network then uses to perform handovers. Other disclosed embodiments are directed towards placing a reception band, which include identifying a set of assigned component carriers and placing a reception band within the system bandwidth so that the placement overlaps with at least a portion of the assigned component carriers.
摘要翻译：公开了针对多载波操作中的测量过程的各个方面。在特定方面，无线终端选择包括至少一个服务小区和至少一个非服务小区的小区的子集。然后通过获得与至少一个服务小区相关联的第一测量和与至少一个非服务小区相关联的第二测量来评估小区子集。然后监测基于第一测量和第二测量之间的比较的测量事件发生。测量事件的发生会触发测量报告传输，然后网络将使用该传输执行切换。其他公开的实施例针对放置接收频带，其包括识别一组分配的载波并将接收频带放置在系统带宽内，使得放置与至少一部分分配的分量载波重叠。

5. 发明申请

WO2010148403A2 METHOD AND APPARATUS THAT FACILITATES MEASUREMENT PROCEDURES IN MULTICARRIER OPERATION 审中-公开
标题翻译：在多媒体操作中使用测量程序的方法和装置
公开(公告)号：WO2010148403A2
公开(公告)日：2010-12-23
申请号：PCT/US2010039369
申请日：2010-06-21
申请人： QUALCOMM INC , KITAZOE MASATO , PALANKI RAVI , JI TINGFANG , TENNY NATHAN EDWARD
发明人： KITAZOE MASATO , PALANKI RAVI , JI TINGFANG , TENNY NATHAN EDWARD
IPC分类号： H04W36/00
CPC分类号： H04W36/0088 , H04W24/10
摘要： Aspects directed towards measurement procedures in multicarrier operation are disclosed. In a particular aspect, a wireless terminal selects a subset of cells, which include at least one serving cell and at least one non-serving cell. The subset of cells are then evaluated by obtaining a first measurement associated with the at least one serving cell and a second measurement associated with the at least one non-serving cell. A measurement event occurrence, which is based on a comparison between the first measurement and the second measurement, is then monitored. An occurrence of the measurement event triggers a measurement report transmission, which the network then uses to perform handovers. Other disclosed embodiments are directed towards placing a reception band, which include identifying a set of assigned component carriers and placing a reception band within the system bandwidth so that the placement overlaps with at least a portion of the assigned component carriers.
摘要翻译：公开了针对多载波操作中的测量过程的方面。在特定方面，无线终端选择包括至少一个服务小区和至少一个非服务小区的小区的子集。然后通过获得与所述至少一个服务小区相关联的第一测量和与所述至少一个非服务小区相关联的第二测量来评估所述小区子集。然后监测基于第一测量和第二测量之间的比较的测量事件发生。测量事件的发生触发测量报告传输，网络随后用于执行切换。其他公开的实施例涉及放置接收频带，其包括识别一组分配的分量载波并将接收频带置于系统带宽内，使得该放置与所分配的分量载波的至少一部分重叠。

6. 发明申请

WO2010101939A3 TIMING ADJUSTMENT FOR SYNCHRONOUS OPERATION IN OVERLAID WIRELESS NETWORKS 审中-公开
标题翻译：用于超大规模无线网络同步运行的时序调整
公开(公告)号：WO2010101939A3
公开(公告)日：2010-12-16
申请号：PCT/US2010025947
申请日：2010-03-02
申请人： QUALCOMM INC , GAAL PETER , PALANKI RAVI , JI TINGFANG
发明人： GAAL PETER , PALANKI RAVI , JI TINGFANG
IPC分类号： H04J3/06
CPC分类号： H04W56/0045 , H04W56/0005
摘要： Techniques for adjusting transmit timing of base stations and user equipments (UEs) in a wireless network are described. In one operating scenario, a femto base station communicates with a femto UE, and a macro base station communicates with a macro UE located within the coverage of the femto base station. In an aspect, the transmit timing of the femto base station may be delayed relative to the transmit timing of the macro base station, e.g., to time align downlink signals from the femto and macro base stations at the femto and macro UEs. In another aspect, the transmit timing of the femto UE may be advanced relative to the transmit timing of femto base station by an amount larger than twice the propagation delay between the femto UE and the femto base station, e.g., to time align uplink signals from the femto and macro UEs at the femto base station.
摘要翻译：描述了用于调整无线网络中的基站和用户设备（UE）的发送定时的技术。在一个操作场景中，毫微微基站与毫微微UE通信，并且宏基站与位于毫微微基站的覆盖范围内的宏UE进行通信。在一方面，毫微微基站的发送定时可以相对于宏基站的发送定时被延迟，例如，在毫微微和宏UE处对来自毫微微基站和宏基站的下行链路信号进行时间调整。在另一方面，毫微微UE的发送定时可以相对于毫微微基站的发送定时超过毫微微UE与毫微微基站之间的传播延迟的两倍的量进步，例如，将来自毫微微基站处的毫微微和宏UE。

7. 发明申请

WO2011100447A3 FREQUENCY AND TIME DOMAIN RANGE EXPANSION 审中-公开
标题翻译：频率和时间域范围扩展
公开(公告)号：WO2011100447A3
公开(公告)日：2012-10-26
申请号：PCT/US2011024371
申请日：2011-02-10
申请人： QUALCOMM INC , LIN DEXU , PALANKI RAVI , CHEN WANSHI , DAMNJANOVIC ALEKSANDAR , JI TINGFANG , KHANDEKAR AAMOD DINKAR
发明人： LIN DEXU , PALANKI RAVI , CHEN WANSHI , DAMNJANOVIC ALEKSANDAR , JI TINGFANG , KHANDEKAR AAMOD DINKAR
IPC分类号： H04W52/04 , H04W16/06 , H04W72/08
CPC分类号： H04B7/022 , H04B7/2606 , H04B17/318 , H04W8/22 , H04W16/32 , H04W28/04 , H04W52/143 , H04W52/244 , H04W52/325 , H04W56/00 , H04W72/082 , H04W72/1231 , H04W84/047
摘要： For range expansion, a determination to enter range expansion may be made based on a signal strength differential for user equipment (UE) communications between a first class of base stations (dominant interfer) er and a second class of base stations (victim cells). If the signal strength differential is beyond a certain threshold, range expansion may be implemented. In range expansion, a signal is transmitted, on a resource coordinated with at least one of the first class of base stations, from one of the second class of base stations to the UE which could experience dominant interference from one of the first class of base stations if coordination were not performed. Transmission power may be reduced from one of the first class of base stations on that resource (power resricted). The second signal may be transmitted within the region of the Physical Downlink Shared Channel (PDSCH).
摘要翻译：对于范围扩展，可以基于第一类基站（主干扰）和第二类基站（受害小区）之间的用户设备（UE）通信的信号强度差异来进行进入范围扩展的确定。如果信号强度差超过某个阈值，则可以实现范围扩展。在范围扩展中，信号在与第一类基站中的至少一个协调的资源上从第二类基站中的一个发送到可能经受来自第一类基站之一的主要干扰的UE 没有执行协调的电台。传输功率可以从该资源上的第一类基站（功率分配）中的一个减少。第二信号可以在物理下行链路共享信道（PDSCH）的区域内发送。

8. 发明申请

WO2010108129A3 HYBRID CELL MANAGEMENT IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中的混合小区管理
公开(公告)号：WO2010108129A3
公开(公告)日：2011-01-13
申请号：PCT/US2010028027
申请日：2010-03-19
申请人： QUALCOMM INC , JI TINGFANG , HORN GAVIN B , PALANKI RAVI , AGASHE PARAG A
发明人： JI TINGFANG , HORN GAVIN B , PALANKI RAVI , AGASHE PARAG A
IPC分类号： H04W36/08 , H04W4/06 , H04W76/02
CPC分类号： H04W36/08 , H04W4/06 , H04W76/02 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Systems and methodologies are described that facilitate providing hybrid cell access points that can support closed subscriber groups (CSG) while providing at least a minimum level of service to wireless devices excluded from the CSG. Hybrid cell access points can allow non-member wireless devices to camp and receive paging signals. Upon receiving a request for resources from non-member wireless devices, hybrid cell access points can handover the non-member wireless devices to an access point that can serve the non-member wireless devices, provide a portion of resources compared to a disparate portion provided to member wireless devices, and/or the like. In addition, hybrid cell access points can vary levels of service and downlink transmission power to provide load balancing for access points. Varying levels of service and downlink transmission power can facilitate additional functionality, such as reducing transmission power to serve member devices while mitigating interference to non-member devices.
摘要翻译：描述了系统和方法，其便于提供可以支持封闭用户组（CSG）的混合小区接入点，同时向从CSG排除的无线设备提供至少最低级别的服务。混合小区接入点可以允许非成员无线设备驻留和接收寻呼信号。在从非成员无线设备接收到对资源的请求时，混合小区接入点可以将非成员无线设备切换到可以服务非成员无线设备的接入点，提供与提供的不同部分相比的一部分资源到成员无线设备和/或类似物。此外，混合小区接入点可以改变服务等级和下行链路传输功率，以为接入点提供负载均衡。不同级别的服务和下行链路传输功率可以促进附加的功能，例如降低传输功率以服务于成员设备，同时减轻对非成员设备的干扰。

9. 发明申请

WO2010048645A3 DATA TRANSMISSION VIA A RELAY STATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：数据传输通过无线通信系统中的继电器站
公开(公告)号：WO2010048645A3
公开(公告)日：2010-08-05
申请号：PCT/US2009067028
申请日：2009-12-07
申请人： QUALCOMM INC , PALANKI RAVI , BHATTAD KAPIL , BHUSHAN NAGA , KHANDEKAR AAMOD D , JI TINGFANG , MONTOJO JUAN
发明人： PALANKI RAVI , BHATTAD KAPIL , BHUSHAN NAGA , KHANDEKAR AAMOD D , JI TINGFANG , MONTOJO JUAN
IPC分类号： H04L1/18
CPC分类号： H04L1/1867 , H04B7/2606
摘要： Techniques for supporting data transmission via a relay station are described. In an aspect, data transmission may be supported using ACK-and-suspend. A transmitter station sends a first transmission of a packet to a receiver station. The transmitter station receives no ACK information for the first transmission of the packet and suspends transmission of the packet. The transmitter station thereafter receives an indication to resume transmission of the packet and, in response, sends a second transmission of the packet. In another aspect, different ACK timeline may be used when applicable. The receiver station may send ACK information in a designated subframe if available for use or in a different subframe. In yet another aspect, ACK repetition may be used. The receiver may send ACK information in multiple subframes to facilitate reception of the ACK information when the transmitter station is unable to receive one or more of the multiple subframes.
摘要翻译：描述了通过中继站支持数据传输的技术。在一方面，可以使用ACK和挂起来支持数据传输。发送站发送分组的第一次发送到接收站。发送台不接收用于分组的第一次发送的ACK信息，并且暂停分组的发送。然后，发送站接收到恢复分组的发送的指示，并且作为响应，发送分组的第二发送。在另一方面，当适用时可以使用不同的ACK时间线。如果可以使用或在不同的子帧中，则接收站可以在指定的子帧中发送ACK信息。在另一方面，可以使用ACK重复。接收机可以在多个子帧中发送ACK信息，以便当发射机站不能接收多个子帧中的一个或多个时，接收ACK信息。

10. 发明申请

WO2010039738A3 TECHNIQUES FOR SUPPORTING RELAY OPERATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：在无线通信系统中支持继电器操作的技术
公开(公告)号：WO2010039738A3
公开(公告)日：2010-07-15
申请号：PCT/US2009058872
申请日：2009-09-29
申请人： QUALCOMM INC , PALANKI RAVI , BHATTAD KAPIL , BHUSHAN NAGA , KHANDEKAR AAMOD D , JI TINGFANG , MONTOJO JUAN
发明人： PALANKI RAVI , BHATTAD KAPIL , BHUSHAN NAGA , KHANDEKAR AAMOD D , JI TINGFANG , MONTOJO JUAN
IPC分类号： H04L1/00
CPC分类号： H04L1/0023 , H04B7/15557 , H04B7/2606 , H04J3/08 , H04L1/0001 , H04L5/0037 , H04W4/06 , H04W28/00
摘要： Techniques for supporting operation of relay stations in wireless communication systems are described. In an aspect, a bitmap may be sent by a base station and/or a relay station to identify subframes of at least two types in multiple radio frames. For example, the bitmap may indicate whether each subframe covered by the bitmap is of a first type or a second type. UEs may use the bitmap to control their operation. For example, a UE may perform channel estimation or measurement for the subframes of the first type and may skip channel estimation and measurement for the subframes of the second type. In another aspect, a base station may transmit data and/or control information on resources not used by a relay station to transmit a reference signal. This may avoid interference to the reference signal from the relay station, which may improve performance for UEs communicating with the relay station.
摘要翻译：描述了用于支持无线通信系统中的中继站操作的技术。在一个方面，可以由基站和/或中继站发送位图以识别多个无线电帧中的至少两种类型的子帧。例如，位图可以指示位图覆盖的每个子帧是第一类型还是第二类型。 UE可以使用该位图来控制其操作。例如，UE可以针对第一类型的子帧执行信道估计或测量，并且可以跳过针对第二类型的子帧的信道估计和测量。另一方面，基站可以在没有被中继站用来传输参考信号的资源上传输数据和/或控制信息。这可以避免对来自中继站的参考信号的干扰，这可以提高与中继站通信的UE的性能。

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