ACCESS POINT CONFIGURATION SCHEMES
    52.
    发明申请
    ACCESS POINT CONFIGURATION SCHEMES 有权
    访问点配置方案

    公开(公告)号:US20090129354A1

    公开(公告)日:2009-05-21

    申请号:US12272665

    申请日:2008-11-17

    IPC分类号: H04W72/00

    摘要: An access point is configured based on acquired information. An access point may be configured based on the configuration(s) of at least one other access point. An identifier to be transmitted by an access point may be selected based on the identifier(s) transmitted by at least one other access point. An access point may configure itself with assistance from a configuration server. For example, the access point may send information such as the location of the access point to a configuration server and the configuration server may respond with a list of neighboring access points for that access point. A configuration server may provide configuration information to an access point based on the location of the access point. A configuration server also may direct an access point to a different configuration server.

    摘要翻译: 基于获取的信息配置接入点。 可以基于至少一个其他接入点的配置来配置接入点。 可以基于由至少一个其他接入点发送的标识符来选择要由接入点发送的标识符。 接入点可以在配置服务器的帮助下自行配置。 例如,接入点可以将诸如接入点的位置的信息发送到配置服务器,并且配置服务器可以响应该接入点的相邻接入点的列表。 配置服务器可以基于接入点的位置向接入点提供配置信息。 配置服务器还可以将接入点定向到不同的配置服务器。

    Adaptation of handover parameters
    53.
    发明授权
    Adaptation of handover parameters 有权
    切换参数的适配

    公开(公告)号:US09107133B2

    公开(公告)日:2015-08-11

    申请号:US12651755

    申请日:2010-01-04

    IPC分类号: H04W36/00 H04W36/30 H04W24/02

    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。

    Access terminal assisted node identifier confusion resolution using a time gap
    54.
    发明授权
    Access terminal assisted node identifier confusion resolution using a time gap 有权
    接入终端辅助节点标识符混淆分辨率使用时间间隔

    公开(公告)号:US09094880B2

    公开(公告)日:2015-07-28

    申请号:US12486650

    申请日:2009-06-17

    IPC分类号: H04W36/00 H04W84/04

    CPC分类号: H04W36/0088 H04W84/045

    摘要: Confusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects a network may provide a time gap (e.g., an asynchronous time gap) during which an access terminal may temporarily cease monitoring transmissions from a source node so that the access terminal may acquire a unique identifier from a target node. In some aspects an access terminal may commence handover operations at a target node after determining whether the access terminal is allowed to access the target node. In some aspects a source node may prepare several target nodes for potential handover in the event confusion is detected or likely. Here, the source node may send information relating to the preparation of the potential target nodes to the access terminal whereby the access terminal uses the handover preparation information to initiate a handover at that target node.

    摘要翻译: 通过使用混淆检测技术和为节点使用唯一标识符来解决通过将相同的节点标识符分配给多个节点而产生的混淆。 在一些方面,网络可以提供时间间隔(例如,异步时间间隔),在此期间,接入终端可能暂时停止监视来自源节点的传输,使得接入终端可以从目标节点获取唯一的标识符。 在一些方面,接入终端可以在确定接入终端是否允许接入目标节点之后,在目标节点处开始切换操作。 在某些方面,在检测到或可能的混淆的情况下,源节点可以准备若干目标节点用于潜在的切换。 这里,源节点可以向接入终端发送与潜在目标节点的准备有关的信息,由此接入终端使用切换准备信息来发起该目标节点处的切换。

    Access mode-based access control
    55.
    发明授权
    Access mode-based access control 有权
    基于访问模式的访问控制

    公开(公告)号:US08954077B2

    公开(公告)日:2015-02-10

    申请号:US12771721

    申请日:2010-04-30

    摘要: Access control for an access point (e.g., a cell of the access point) may be based on an access mode associated with the access point. For example, depending on the access mode, access control may involve performing a membership check for the access point. Such a membership check may be performed at a network entity, a source access point, or some other suitable location in a network. In some aspects, access control may involve performing a membership check for an access point in conjunction with a context fetch procedure. Such a procedure may be performed, for example, when an access terminal arrives at the access point after experiencing RLF at another access point.

    摘要翻译: 接入点(例如接入点的小区)的接入控制可以基于与接入点相关联的接入模式。 例如,根据访问模式,访问控制可以包括执行接入点的成员资格检查。 这样的成员资格检查可以在网络实体,源接入点或网络中的某个其他合适的位置执行。 在一些方面,访问控制可以包括结合上下文获取过程执行接入点的成员资格检查。 这样的过程可以例如在接入终端在另一接入点经历RLF之后到达接入点时执行。

    WIRELESS COMMUNICATION PAGING AND REGISTRATION UTILIZING MULTIPLE TYPES OF NODE IDENTIFIERS
    57.
    发明申请
    WIRELESS COMMUNICATION PAGING AND REGISTRATION UTILIZING MULTIPLE TYPES OF NODE IDENTIFIERS 有权
    使用多种类型的节点标识符的无线通信寻呼和注册

    公开(公告)号:US20100069062A1

    公开(公告)日:2010-03-18

    申请号:US12352507

    申请日:2009-01-12

    摘要: Paging load and/or registration load in a network is reduced by using different types of identifiers to specifying which nodes page an access terminal in the network. In some aspects, the network maintains a list that specifies that certain individual nodes (e.g., cells or sectors) are to page a given access terminal and/or that one or more zones (e.g., tracking areas) are to page the access terminal. In some aspects, an access terminal in a network may be configured to provide a forward-looking paging list to the network. The list provided by an access terminal may specify different types of node identifiers (e.g., individual node identifiers, subscriber groups, etc.). The network may then use the list to determine which nodes are to page a given access terminal such that when the access terminal moves to a different node, that node may already be configured to page the access terminal. In some aspect paging load and registration load are managed in a deployment that includes different types of access points. For example, access points of a first type (e.g., macro nodes) may provide service over relatively large coverage areas and access points of a second type (e.g., femto nodes) may provide service over smaller coverage areas and/or provide restricted service.

    摘要翻译: 通过使用不同类型的标识符来指定网络中的接入终端寻址哪些节点来减少网络中的寻呼加载和/或注册负载。 在一些方面,网络维护一个列表,该列表指定某些单个节点(例如,小区或扇区)将寻呼给定的接入终端和/或一个或多个区域(例如,跟踪区域)来寻呼接入终端。 在一些方面,网络中的接入终端可以被配置为向网络提供前瞻性寻呼列表。 由接入终端提供的列表可以指定不同类型的节点标识符(例如,各个节点标识符,订户组等)。 网络然后可以使用该列表来确定哪个节点将寻呼给定的接入终端,使得当接入终端移动到不同的节点时,该节点可能已经被配置为寻呼接入终端。 在某些方面,寻呼加载和注册负载在包括不同类型的接入点的部署中进行管理。 例如,第一类型的接入点(例如,宏节点)可以在相对较大的覆盖区域上提供服务,并且第二类型的接入点(例如,毫微微节点)可以在较小的覆盖区域上提供服务和/或提供受限服务。

    ACCESS TERMINAL ASSISTED NODE IDENTIFIER CONFUSION RESOLUTION USING A TIME GAP
    58.
    发明申请
    ACCESS TERMINAL ASSISTED NODE IDENTIFIER CONFUSION RESOLUTION USING A TIME GAP 有权
    使用时间间隙访问终端辅助标识符识别分辨率

    公开(公告)号:US20090316654A1

    公开(公告)日:2009-12-24

    申请号:US12486650

    申请日:2009-06-17

    IPC分类号: H04W36/00

    CPC分类号: H04W36/0088 H04W84/045

    摘要: Confusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects a network may provide a time gap (e.g., an asynchronous time gap) during which an access terminal may temporarily cease monitoring transmissions from a source node so that the access terminal may acquire a unique identifier from a target node. In some aspects an access terminal may commence handover operations at a target node after determining whether the access terminal is allowed to access the target node. In some aspects a source node may prepare several target nodes for potential handover in the event confusion is detected or likely. Here, the source node may send information relating to the preparation of the potential target nodes to the access terminal whereby the access terminal uses the handover preparation information to initiate a handover at that target node.

    摘要翻译: 通过使用混淆检测技术和为节点使用唯一标识符来解决通过将相同的节点标识符分配给多个节点而产生的混淆。 在一些方面,网络可以提供时间间隔(例如,异步时间间隔),在此期间,接入终端可能暂时停止监视来自源节点的传输,使得接入终端可以从目标节点获取唯一的标识符。 在一些方面,接入终端可以在确定接入终端是否允许接入目标节点之后,在目标节点处开始切换操作。 在某些方面,在检测到或可能的混淆的情况下,源节点可以准备若干目标节点用于潜在的切换。 这里,源节点可以向接入终端发送与潜在目标节点的准备有关的信息,由此接入终端使用切换准备信息来发起该目标节点处的切换。

    PROVIDING MULTIPLE LEVELS OF SERVICE FOR WIRELESS COMMUNICATION
    59.
    发明申请
    PROVIDING MULTIPLE LEVELS OF SERVICE FOR WIRELESS COMMUNICATION 有权
    提供无线通信的多级服务

    公开(公告)号:US20090232019A1

    公开(公告)日:2009-09-17

    申请号:US12401459

    申请日:2009-03-10

    IPC分类号: H04L12/26

    摘要: Local breakout is provided by one or more nodes (e.g., a local access point and/or a local gateway) in a wireless network to facilitate access to one or more local services. In conjunction with local breakout, multiple IP points of presence relating to different levels of service may be provided for an access point. For example, one point of presence may relate to a local service while another point of presence may relate to a core network service. IP point of presence may be identified for an over-the-air packet to indicate a termination point for the packet. Also, different mobility management functionality may be provided at different nodes in a system whereby mobility management for a given node may be provided by a different node for different types of traffic. Thus, an access terminal may support multiple NAS instances. In addition, different types of paging may be provided for different types of traffic. Furthermore, messages associated with one protocol may be carried over another protocol to reduce complexity in the system.

    摘要翻译: 本地突围由无线网络中的一个或多个节点(例如,本地接入点和/或本地网关)提供,以便于访问一个或多个本地服务。 结合本地突围,可以为接入点提供与不同级别的服务相关的多个IP存在点。 例如,一个存在点可以涉及本地服务,而另一个存在点可以涉及核心网络服务。 可以为空中分组识别IP存在点,以指示分组的终止点。 此外,可以在系统中的不同节点处提供不同的移动性管理功能,其中给定节点的移动性管理可以由用于不同类型的业务的不同节点提供。 因此,接入终端可以支持多个NAS实例。 此外,可以为不同类型的业务提供不同类型的寻呼。 此外,与一个协议相关联的消息可以通过另一个协议承载,以降低系统的复杂度。

    BACKUP PAGING FOR WIRELESS COMMUNICATION
    60.
    发明申请
    BACKUP PAGING FOR WIRELESS COMMUNICATION 审中-公开
    用于无线通信的备份寻呼

    公开(公告)号:US20090182871A1

    公开(公告)日:2009-07-16

    申请号:US12352246

    申请日:2009-01-12

    IPC分类号: G06F15/173

    摘要: A backup page is provided for a node that misses a page. In some aspects, a first type of access point in a system provides a backup page for an access terminal that is idling on a second of access point in the system in the event the access terminal misses a page by the second of access point in the system. An access point of the first type may page the access terminal according to a first paging schedule while an access point of the second type may page the access terminal according to a second paging schedule. In some aspects an access point of the first type (e.g., a macro node) provides service over a macro coverage area and an access point of the second type (e.g., a femto node) provides service over a smaller coverage area and/or provides restricted service.

    摘要翻译: 为缺少页面的节点提供备份页面。 在一些方面,系统中的第一类型的接入点为接入终端在系统中的第二接入点上空闲的备用页面,在接入终端在接入终端的第二接入点丢失页面的情况下 系统。 第一类型的接入点可以根据第一寻呼调度寻址接入终端,而第二类型的接入点可以根据第二寻呼调度寻址接入终端。 在一些方面,第一类型的接入点(例如,宏节点)通过宏覆盖区域提供服务,并且第二类型的接入点(例如,毫微微节点)通过较小的覆盖区域提供服务和/或提供 限制服务。