公开(公告)号：US08391873B2

公开(公告)日：2013-03-05

申请号：US11780440

申请日：2007-07-19

申请人： Manoj M. Deshpande ,  Arungundram C. Mahendran ,  Haipeng Jin

发明人： Manoj M. Deshpande ,  Arungundram C. Mahendran ,  Haipeng Jin

IPC分类号： H04W40/00

CPC分类号： H04L65/1016 ,  H04L65/4007

摘要： A mobile station that is configured to facilitate coordination of supplementary services in a centralized fashion may include circuit-switched (CS) domain components that are configured to place voice telephone calls in a CS domain. The mobile station may also include IP multimedia subsystem (IMS) components that are configured to place voice telephone calls in an IMS domain. The IMS components may include a transport component for facilitating communication with an IMS core network. The IMS components may also include a signaling component that is configured to exchange information with a centralized server on the IMS core network via the transport component. At least some of the information that is exchanged with the centralized server may be related to supplementary services for the voice telephone calls in the CS domain as well as the voice telephone calls in the IMS domain.

摘要翻译： 被配置为便于以集中方式协调辅助服务的移动台可以包括被配置为将语音电话呼叫放置在CS域中的电路交换（CS）域组件。 移动台还可以包括被配置为将语音电话呼叫置于IMS域中的IP多媒体子系统（IMS）组件。 IMS组件可以包括用于促进与IMS核心网络的通信的传输组件。 IMS组件还可以包括被配置为经由传输组件与IMS核心网络上的集中式服务器交换信息的信令组件。 与集中式服务器交换的至少一些信息可能与CS域中的语音电话呼叫以及IMS域中的语音电话呼叫的补充业务有关。

公开(公告)号：US20080020776A1

公开(公告)日：2008-01-24

申请号：US11780440

申请日：2007-07-19

申请人： Manoj M. Deshpande ,  Arungundram C. Mahendran ,  Haipeng Jin

发明人： Manoj M. Deshpande ,  Arungundram C. Mahendran ,  Haipeng Jin

IPC分类号： H04Q7/20

CPC分类号： H04L65/1016 ,  H04L65/4007

摘要： A mobile station that is configured to facilitate coordination of supplementary services in a centralized fashion may include circuit-switched (CS) domain components that are configured to place voice telephone calls in a CS domain. The mobile station may also include IP multimedia subsystem (IMS) components that are configured to place voice telephone calls in an IMS domain. The IMS components may include a transport component for facilitating communication with an IMS core network. The IMS components may also include a signaling component that is configured to exchange information with a centralized server on the IMS core network via the transport component. At least some of the information that is exchanged with the centralized server may be related to supplementary services for the voice telephone calls in the CS domain as well as the voice telephone calls in the IMS domain.

摘要翻译： 被配置为便于以集中方式协调辅助服务的移动台可以包括被配置为将语音电话呼叫放置在CS域中的电路交换（CS）域组件。 移动台还可以包括被配置为将语音电话呼叫置于IMS域中的IP多媒体子系统（IMS）组件。 IMS组件可以包括用于促进与IMS核心网络的通信的传输组件。 IMS组件还可以包括被配置为经由传输组件与IMS核心网络上的集中式服务器交换信息的信令组件。 与集中式服务器交换的至少一些信息可能与CS域中的语音电话呼叫以及IMS域中的语音电话呼叫的补充业务有关。

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。

公开(公告)号：US09191226B2

公开(公告)日：2015-11-17

申请号：US12439059

申请日：2007-09-28

申请人： Manoj M. Deshpande ,  Arnaud Meylan ,  Ranjith S. Jayaram ,  Sanjiv Nanda ,  Alok Aggarwal

发明人： Manoj M. Deshpande ,  Arnaud Meylan ,  Ranjith S. Jayaram ,  Sanjiv Nanda ,  Alok Aggarwal

IPC分类号： H04L12/26

CPC分类号： H04L12/2697 ,  H04L43/50

摘要： Methods and apparatus for determining the quality of a communication link transmitting a specified packet type are disclosed. The methodology includes configuring first packets, which share transmission characteristics with a specific packet type, such as a Voice over IP packet, such that the first packets experience similar communication link treatment as the specific packet type. The first packets are then transmitted over the communication link to a quality monitoring server located near a termination equipment of the particular communication link. Second packets, which are transmitted by the server in response to the first packets, are received and evaluated to determine the quality of the communication link based on characteristics of the second packets. Corresponding apparatus are also disclosed.

摘要翻译： 公开了用于确定发送指定分组类型的通信链路的质量的方法和装置。 该方法包括配置与特定分组类型（例如IP语音分组）共享传输特性的第一分组，使得第一分组经历与特定分组类型类似的通信链路处理。 然后，第一个分组通过通信链路发送到位于特定通信链路的终端设备附近的质量监视服务器。 接收并评估由服务器响应于第一分组而发送的第二分组，以基于第二分组的特性来确定通信链路的质量。 还公开了相应的装置。

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。

公开(公告)号：US09119164B2

公开(公告)日：2015-08-25

申请号：US12542294

申请日：2009-08-17

申请人： Mehmet Yavuz ,  Sanjiv Nanda ,  Manoj M. Deshpande ,  Chirag S. Patel

发明人： Mehmet Yavuz ,  Sanjiv Nanda ,  Manoj M. Deshpande ,  Chirag S. Patel

IPC分类号： H04W4/00 ,  H04W52/32 ,  H04W52/24 ,  H04W52/28 ,  H04W84/04

CPC分类号： H04W52/325 ,  H04W52/244 ,  H04W52/245 ,  H04W52/28 ,  H04W84/045

摘要： An access point generates beacons at different power levels at different times to provide an acceptable tradeoff between coverage area associated with the beacons and outage experienced at nearby access terminals. For example, a femto access point may transmit beacons at a relatively low power for a relatively long period of time to reduce interference at nearby access terminals that are being served by a macro access point. The femto access point may then transmit beacons at a relatively high power for a relatively short period of time to enable nearby access terminals to receive the beacons. Also, a given transmit chain may be used to provide frequency hopping of high and low power beacons.

摘要翻译： 接入点在不同时间产生不同功率电平的信标，以提供与信标相关联的覆盖区域和在附近接入终端处经历的中断之间的可接受的折中。 例如，毫微微接入点可以以相对较低的功率在相对长的时间段内发送信标，以减少正在由宏接入点服务的附近接入终端的干扰。 毫微微接入点然后可以在相对较短的时间段内以相对高的功率发送信标，以使附近的接入终端能够接收信标。 此外，给定的发射链可以用于提供高和低功率信标的跳频。

公开(公告)号：US09055511B2

公开(公告)日：2015-06-09

申请号：US12246388

申请日：2008-10-06

申请人： Rajarshi Gupta ,  Anand Palanigounder ,  Fatih Ulupinar ,  Gavin B. Horn ,  Parag A. Agashe ,  Jen Mei Chen ,  Manoj M. Deshpande ,  Srinivasan Balasubramanian ,  Sanjiv Nanda ,  Osok Song

发明人： Rajarshi Gupta ,  Anand Palanigounder ,  Fatih Ulupinar ,  Gavin B. Horn ,  Parag A. Agashe ,  Jen Mei Chen ,  Manoj M. Deshpande ,  Srinivasan Balasubramanian ,  Sanjiv Nanda ,  Osok Song

IPC分类号： H04M1/66 ,  H04W48/08 ,  H04L29/06 ,  H04W12/08 ,  H04W8/26 ,  H04W12/06 ,  H04W48/02 ,  H04W48/14 ,  H04W84/04

CPC分类号： H04W48/08 ,  H04L63/104 ,  H04W8/26 ,  H04W12/06 ,  H04W12/08 ,  H04W48/02 ,  H04W48/14 ,  H04W84/045

摘要： Provisioning and access control for communication nodes involves assigning identifiers to sets of nodes where the identifiers may be used to control access to restricted access nodes that provide certain services only to certain defined sets of nodes. In some aspects provisioning a node may involve providing a unique identifier for sets of one or more nodes such as restricted access points and access terminals that are authorized to receive service from the restricted access points. Access control may be provided by operation of a restricted access point and/or a network node. In some aspects, provisioning a node involves providing a preferred roaming list for the node. In some aspects, a node may be provisioned with a preferred roaming list through the use of a bootstrap beacon.

摘要翻译： 通信节点的配置和访问控制涉及将标识符分配给节点组，其中可以使用标识符来控制对仅向某些定义的节点组提供某些服务的受限访问节点的访问。 在一些方面中，提供节点可以包括为被授权从受限访问点接收服务的一个或多个节点（例如受限访问点和接入终端）的集合提供唯一标识符。 可以通过受限访问点和/或网络节点的操作来提供访问控制。 在一些方面，提供节点涉及为节点提供优选的漫游列表。 在一些方面，可以通过使用引导信标来为节点提供优选的漫游列表。

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。

公开(公告)号：US08274956B2

公开(公告)日：2012-09-25

申请号：US11680400

申请日：2007-02-28

申请人： Arnaud Meylan ,  Manoj M. Deshpande ,  Sanjiv Nanda

发明人： Arnaud Meylan ,  Manoj M. Deshpande ,  Sanjiv Nanda

IPC分类号： H04W4/00

CPC分类号： H04W72/005 ,  H04W52/0216 ,  H04W52/0219 ,  H04W88/02 ,  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。

公开(公告)号：US20100027510A1

公开(公告)日：2010-02-04

申请号：US12511901

申请日：2009-07-29

申请人： Srinivasan Balasubramanian ,  Manoj M. Deshpande ,  Mehmet Yavuz ,  Jen Mei Chen

发明人： Srinivasan Balasubramanian ,  Manoj M. Deshpande ,  Mehmet Yavuz ,  Jen Mei Chen

IPC分类号： H04W36/30

CPC分类号： H04W48/18 ,  H04W24/10 ,  H04W36/08 ,  H04W36/30 ,  H04W76/28 ,  H04W84/045

摘要： Systems and methodologies are described that facilitate performing idle handoff in a wireless communication environment. Signal quality of a pilot received from a base station can be measured, and a type (e.g., femto, macro, . . . ) of the base station from which the pilot is received can be identified. According to an example, when the type of the base station is identified as being a femto cell base station, the base station can be recognized as being either preferred or non-preferred. Further, a linger timer can be initiated when the signal quality of the pilot exceeds an entry threshold and the base station is identified as a femto cell base station. Moreover, idle handoff to the base station can be performed upon expiration of the linger timer as a function of at least one subsequent measurement of signal quality of the pilot received from the base station.

摘要翻译： 描述了有助于在无线通信环境中执行空闲切换的系统和方法。 可以测量从基站接收到的导频的信号质量，并且可以识别接收到导频的基站的类型（例如，毫微微，宏等）。 根据一个示例，当基站的类型被识别为毫微微小区基站时，可以将基站识别为优选的或不优选的。 此外，当导频的信号质量超过入口阈值并且将基站识别为毫微微小区基站时，可以启动延时定时器。 此外，作为根据从基站接收到的导频的信号质量的至少一个随后测量的函数，可以在停留定时器期满时执行到基站的空闲切换。