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11. 发明申请

US20130225165A1 OUT-OF-BAND SCANNING FOR FEMTO ACCESS POINT DETECTION 审中-公开
标题翻译：用于FEMTO接入点检测的带外扫描
公开(公告)号：US20130225165A1
公开(公告)日：2013-08-29
申请号：US13408210
申请日：2012-02-29
申请人： Soumya DAS , Damanjit SINGH , Samir Salib SOLIMAN
发明人： Soumya DAS , Damanjit SINGH , Samir Salib SOLIMAN
IPC分类号： H04W48/16
CPC分类号： H04W48/16 , H04W48/20 , H04W84/045
摘要： Scanning for femto access points includes scanning out-of-band (OOB) channels to discover OOB signals associated with the femto access point. When a femto access point is first discovered, a first type of scan is performed of each of the OOB channels. The user equipment (UE) determines whether any received responses originate from femto OOB access points and, if so, updates a search database of the UE. During subsequent visits to the area of the femto OOB access points, when the UE detects entry to a fingerprint area of the femto OOB access point, a second type of scan is performed, in which each of the OOB channels with femto OOB access points identified in the search database are scanned. If responses are detected to this second type of scan, a proximity indication is transmitted using in-band signals to a serving macro access point.
摘要翻译：毫微微接入点的扫描包括扫描带外（OOB）信道以发现与毫微微接入点相关联的OOB信号。当首次发现毫微微接入点时，对每个OOB信道执行第一类型的扫描。用户设备（UE）确定是否有来自毫微微OOB接入点的接收到的响应，如果是，则更新UE的搜索数据库。在随后访问毫微微OOB接入点的区域期间，当UE检测到进入毫微微OOB接入点的指纹区域时，执行第二类型的扫描，其中识别具有毫微微OOB接入点的每个OOB信道在搜索数据库中进行扫描。如果对第二类型的扫描检测到响应，则使用带内信号将服务宏接入点发送接近指示。

12. 发明申请

US20130079003A1 MAINTAINING NEIGHBOR CELL LIST 有权
公开(公告)号：US20130079003A1
公开(公告)日：2013-03-28
申请号：US13427659
申请日：2012-03-22
申请人： Sumeeth NAGARAJA , Farhad MESHKATI , Damanjit SINGH , Vinay CHANDE , Andrei Dragos RADULESCU , Mehmet YAVUZ
发明人： Sumeeth NAGARAJA , Farhad MESHKATI , Damanjit SINGH , Vinay CHANDE , Andrei Dragos RADULESCU , Mehmet YAVUZ
IPC分类号： H04W24/10
CPC分类号： H04W36/0083 , H04W24/02 , H04W24/10 , H04W36/08 , H04W36/30 , H04W48/12 , H04W76/11 , H04W88/08
摘要： Access terminals are provisioned to conduct intra-frequency, inter-frequency, and inter-RAT measurements and report physical layer identifiers of detected cells. The provisioning may involve cycling through all or a portion of a defined superset of physical layer identifier one subset at a time. In addition, the physical layer identifiers may be prioritized to improve the search procedure. Measurement report messages (including physical layer identifiers of the detected cells) are received at an access point as a result of the provisioning. A neighbor cell list for the femtocell is maintained based on the received measurement report messages and, optionally, other information. This other information may related to, for example, one or more of: physical layer identifier information received from access terminals that register with the access point, physical layer identifier information received via network listen operations, information regarding co-located cells, or physical layer identifier information received from a network entity.

13. 发明申请

US20100120426A1 OPTIMIZED SIGNALING OF PRIMARY SCRAMBLING CODES AND FREQUENCY LISTS IN WIRELESS COMMUNICATIONS 有权
标题翻译：无线通信中主要扫描码和频率列表的优化信号
公开(公告)号：US20100120426A1
公开(公告)日：2010-05-13
申请号：US12573541
申请日：2009-10-05
申请人： Damanjit Singh , Jen Mei Chen , Manoj M. Deshpande , Francesco Pica
发明人： Damanjit Singh , Jen Mei Chen , Manoj M. Deshpande , Francesco Pica
IPC分类号： H04W4/00
CPC分类号： H04W48/12 , H04W4/08 , H04W48/02 , H04W84/045 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Systems and methodologies are described that facilitate communicating PSC split information regarding neighboring cells. The PSC split information can be transmitted in one or more overhead messages selected based on network deployment. Where macro cells and femto cells provide PSC split information, which can be a PSC range for related cells, PSC list, etc., the information can be transmitted in a low priority overhead message since it can be obtained at a source cell. Where only femto cells or closed subscriber group (CSG) cells provide PSC split information, the information can be transmitted in a higher priority more frequently transmitted message. In this regard, the information is available at target cells since not all devices can access CSG cells. Thus, by providing the PSC split information in a more frequently transmitted message, devices can retrieve the PSC split information early on in communications to lower power consumption.
摘要翻译：描述了有助于传播关于相邻小区的PSC分割信息的系统和方法。可以在基于网络部署选择的一个或多个开销消息中传送PSC分割信息。在宏小区和毫微微小区提供PSC分裂信息的情况下，其可以是相关小区，PSC列表等的PSC范围，可以在低优先级的开销消息中发送信息，因为它可以在源小区获得。在只有毫微微小区或封闭用户组（CSG）小区提供PSC分裂信息的情况下，可以以较高优先级的更频繁发送的消息来发送该信息。在这方面，信息在目标小区可用，因为并非所有设备都可以访问CSG小区。因此，通过在更频繁地发送的消息中提供PSC分割信息，设备可以在通信中提前检索PSC分割信息以降低功耗。

14. 发明申请

US20100110987A1 SELECTION OF WIRELESS NETWORK IN CONJUNCTION WITH SELECTION OF A WIRELESS CELL SET 有权
标题翻译：选择无线网络连接选择无线小区集
公开(公告)号：US20100110987A1
公开(公告)日：2010-05-06
申请号：US12609426
申请日：2009-10-30
申请人： Ramachandran Subramanian , Gavin B. Horn , Osok Song , Manoj M. Deshpande , Damanjit Singh , Nathan E. Tenny
发明人： Ramachandran Subramanian , Gavin B. Horn , Osok Song , Manoj M. Deshpande , Damanjit Singh , Nathan E. Tenny
IPC分类号： H04W4/00 , H04B7/00
CPC分类号： H04W48/18
摘要： An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.
摘要翻译：作为与一个或多个无线小区相关联的无线小区组（例如，封闭用户组）的手动选择的结果，接入终端可以切换到不同的无线网络选择模式。例如，如果接入终端的用户选择与当前无线网络不同的无线网络中的封闭用户组，则接入终端可以进入无线网络选择的手动模式，选择对应于封闭用户的无线网络组，并在所选无线网络中的封闭订户组小区上注册。此外，当丢失无线小区集的覆盖时，接入终端可以自动切换到不同的无线网络选择模式（例如，先前的模式）。如果接入终端在丢失小区集合的覆盖之后在限定的时间段内返回到小区集合的小区，则接入终端还可以自动选择无线小区集合的小区。此外，当丢失无线小区集的覆盖时，接入终端可以返回到先前的无线网络。

15. 发明申请

US20090316629A1 CONCENTRATOR FOR MULTIPLEXING ACCESS POINT TO WIRELESS NETWORK CONNECTIONS 有权
标题翻译：用于将接入点多路复用到无线网络连接的集中器
公开(公告)号：US20090316629A1
公开(公告)日：2009-12-24
申请号：US12487575
申请日：2009-06-18
申请人： Damanjit Singh , Gavin B. Horn , Osok Song , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
发明人： Damanjit Singh , Gavin B. Horn , Osok Song , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
IPC分类号： H04W40/00
CPC分类号： H04W76/021 , H04W36/0005 , H04W36/08 , H04W68/00 , H04W76/11 , H04W84/045 , H04W88/08 , H04W88/12 , H04W92/12 , H04W92/20
摘要： Systems and methodologies are described that facilitate multiplexing communications from multiple downstream access points to one or more mobility management entities (MME). In particular, a concentrator component is provided that can establish a single transport layer connection with an MME along with multiple application layer connections over the single transport layer connection for each of multiple downstream access points and/or related mobile devices. The downstream access points and/or mobile devices can provide identifiers, such as tracking identifiers, to the concentrator component, which can utilize the identifiers to track communications with the MME. In this regard, the MME can send paging messages, and the concentrator component can determine downstream access points related to the paging messages based on a stored association with a tracking identifier in the paging message.
摘要翻译：描述了有助于将来自多个下游接入点的通信复用到一个或多个移动性管理实体（MME）的系统和方法。特别地，提供集中器组件，其可以与多个下游接入点和/或相关移动设备中的每一个的单个传输层连接上的多个应用层连接一起建立与MME的单个传输层连接。下游接入点和/或移动设备可以向集中器组件提供诸如跟踪标识符的标识符，其可以利用标识符跟踪与MME的通信。在这方面，MME可以发送寻呼消息，并且集中器组件可以基于与寻呼消息中的跟踪标识符的存储关联来确定与寻呼消息相关的下行接入点。

16. 发明授权

US09288747B2 Switching wireless network selection modes in conjunction with selection of a wireless cell set 有权
标题翻译：结合无线小区集的选择来切换无线网络选择模式
公开(公告)号：US09288747B2
公开(公告)日：2016-03-15
申请号：US12609419
申请日：2009-10-30
申请人： Ramachandran Subramanian , Gavin B. Horn , Osok Song , Manoj M. Deshpande , Damanjit Singh , Nathan E. Tenny
发明人： Ramachandran Subramanian , Gavin B. Horn , Osok Song , Manoj M. Deshpande , Damanjit Singh , Nathan E. Tenny
IPC分类号： H04W4/00 , H04W48/18
CPC分类号： H04W48/18
摘要： An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.
摘要翻译：作为与一个或多个无线小区相关联的无线小区组（例如，封闭用户组）的手动选择的结果，接入终端可以切换到不同的无线网络选择模式。例如，如果接入终端的用户选择与当前无线网络不同的无线网络中的封闭用户组，则接入终端可以进入无线网络选择的手动模式，选择对应于封闭用户的无线网络组，并在所选无线网络中的封闭订户组小区上注册。此外，当丢失无线小区集的覆盖时，接入终端可以自动切换到不同的无线网络选择模式（例如，先前的模式）。如果接入终端在丢失小区集合的覆盖之后在限定的时间段内返回到小区集合的小区，则接入终端还可以自动选择无线小区集合的小区。此外，当丢失无线小区集的覆盖时，接入终端可以返回到先前的无线网络。

17. 发明授权

US09148786B2 Inclusion/exclusion messaging scheme for indicating whether a network entity performs access control 有权
标题翻译：用于指示网络实体是否执行访问控制的包含/排除消息传递方案
公开(公告)号：US09148786B2
公开(公告)日：2015-09-29
申请号：US12696313
申请日：2010-01-29
申请人： Damanjit Singh , Manoj M. Deshpande , Osok Song
发明人： Damanjit Singh , Manoj M. Deshpande , Osok Song
IPC分类号： H04W12/08 , H04W48/02 , H04W84/04 , H04W48/08 , H04W48/16 , H04L29/06 , H04W4/08
CPC分类号： H04W12/08 , H04L63/10 , H04L63/104 , H04W4/08 , H04W48/02 , H04W48/08 , H04W48/16 , H04W84/045
摘要： An access point sends an indication or message to a network entity to indicate whether the network entity is to perform access control for an access terminal. In some implementations the indication/message may comprise an explicit indication of whether or not that network entity is to perform the access control. In some implementations, the inclusion of information (e.g., a CSG identifier) in the message or the exclusion of information from the message indicates whether the network entity is to perform the access control.
摘要翻译：接入点向网络实体发送指示或消息，以指示网络实体是否对接入终端执行接入控制。在一些实现中，指示/消息可以包括该网络实体是否要执行访问控制的显式指示。在一些实现中，将信息（例如，CSG标识符）包括在消息中或从消息中排除信息指示网络实体是否要执行访问控制。

18. 发明授权

US09137713B2 Apparatus and methods of hand-in to a femto node 有权
标题翻译：到毫微微节点的手持设备和方法
公开(公告)号：US09137713B2
公开(公告)日：2015-09-15
申请号：US13233810
申请日：2011-09-15
申请人： Andrei Dragos Radulescu , Vinay Chande , Jen Mei Chen , Sanjiv Nanda , Damanjit Singh , Mehmet Yavuz
发明人： Andrei Dragos Radulescu , Vinay Chande , Jen Mei Chen , Sanjiv Nanda , Damanjit Singh , Mehmet Yavuz
IPC分类号： H04W36/00 , H04W52/24 , H04W52/32 , H04W4/08 , H04W36/04 , H04W84/04
CPC分类号： H04W64/00 , H04W4/08 , H04W24/10 , H04W36/0061 , H04W36/0083 , H04W36/04 , H04W52/244 , H04W52/325 , H04W84/045
摘要： Methods and apparatuses are provided for causing active hand-in of a device from a macrocell base station to a femto node, which can be an inter-frequency hand-in. The femto node can broadcast a beacon over an operating frequency of the macrocell base station, and the macrocell base station, and/or one or more network components, can identify the femto node based on one or more parameters reported by the device from receiving the beacon. The beacon can be transmitted at varying powers to ensure active hand-in triggering, mitigate interference and/or can be powered on and off for such purposes. In addition, a macrocell base station can regulate compressed mode periods during which a device can measure the femto node based on receiving information regarding device proximity to the femto node, or a device can generate proximity indication messages base on measuring the beacon signals, etc.
摘要翻译：提供的方法和装置用于使设备从宏小区基站到可以是频率间接入的毫微微节点的主动接入。毫微微节点可以在宏小区基站的工作频率上广播信标，并且宏小区基站和/或一个或多个网络组件可以基于设备报告的一个或多个参数来识别毫微微节点，以接收灯塔可以以不同的功率发送信标，以确保主动的手持触发，减轻干扰和/或可以为此目的打开和关闭电源。此外，宏小区基站可以调节压缩模式周期，在此期间，设备可以基于接收到与毫微微节点邻近的接收信息来测量毫微微节点，或者设备可以基于测量信标信号等产生接近指示消息。

19. 发明授权

US09020502B2 Proximity indication using out-of-band links 有权
标题翻译：使用带外链接的接近指示
公开(公告)号：US09020502B2
公开(公告)日：2015-04-28
申请号：US13399404
申请日：2012-02-17
申请人： Soumya Das , Damanjit Singh , Samir Salib Soliman
发明人： Soumya Das , Damanjit Singh , Samir Salib Soliman
IPC分类号： H04W64/00 , H04W48/16 , H04W84/04
CPC分类号： H04W48/16 , H04W16/16 , H04W16/32 , H04W64/003 , H04W84/045
摘要： Management of user equipment (UE) proximity indications to femto access points is provided using out-of-band (OOB) signals. To obtain OOB identification information on the femto access point, the UE determines the OOB identification information when in proximity to cells neighboring the femto access point. This OOB information is stored in a search information database (SID) of the UE and related to in-band information on the femto access point. To later determine proximity to the femto access point, in response to detecting its presence within a fingerprint area around the femto access point, a search for the femto access point is triggered using the OOB radio resources and OOB identification information associated with the femto access point in the SID. When the UE detects the femto access point using the OOB radio resources, the UE transmits a proximity indication to its serving base station over the in-band radio link.
摘要翻译：使用带外（OOB）信号来提供对毫微微接入点的用户设备（UE）接近指示的管理。为了在毫微微接入点上获得OOB识别信息，UE在邻近毫微微接入点的小区附近确定OOB识别信息。该OOB信息存储在UE的搜索信息数据库（SID）中，并且与毫微微接入点的带内信息相关。为了随后确定与毫微微接入点的接近度，响应于检测到其在毫微微接入点周围的指纹区域内的存在，使用与毫微微接入点相关联的OOB无线电资源和OOB识别信息来触发对毫微微接入点的搜索在SID中。当UE使用OOB无线电资源检测到毫微微接入点时，UE通过带内无线电链路向其服务基站发送接近指示。

20. 发明授权

US08619733B2 Selection of wireless network in conjunction with selection of a wireless cell set 有权
标题翻译：无线网络的选择与无线小区集的选择相结合
公开(公告)号：US08619733B2
公开(公告)日：2013-12-31
申请号：US12609426
申请日：2009-10-30
申请人： Ramachandran Subramanian , Gavin B. Horn , Osok Song , Manoj M. Deshpande , Damanjit Singh , Nathan E. Tenny
发明人： Ramachandran Subramanian , Gavin B. Horn , Osok Song , Manoj M. Deshpande , Damanjit Singh , Nathan E. Tenny
IPC分类号： H04L12/56 , H04J1/16
CPC分类号： H04W48/18
摘要： An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.
摘要翻译：作为与一个或多个无线小区相关联的无线小区组（例如，封闭用户组）的手动选择的结果，接入终端可以切换到不同的无线网络选择模式。例如，如果接入终端的用户选择与当前无线网络不同的无线网络中的封闭用户组，则接入终端可以进入无线网络选择的手动模式，选择对应于封闭用户的无线网络组，并在所选无线网络中的封闭订户组小区上注册。此外，当丢失无线小区集的覆盖时，接入终端可以自动切换到不同的无线网络选择模式（例如，先前的模式）。如果接入终端在丢失小区集合的覆盖之后在限定的时间段内返回到小区集合的小区，则接入终端还可以自动选择无线小区集合的小区。此外，当丢失无线小区集的覆盖时，接入终端可以返回到先前的无线网络。

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