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    Flexible medium access control (MAC) for ad hoc deployed wireless networks
    11.
    发明授权
    Flexible medium access control (MAC) for ad hoc deployed wireless networks 有权
    用于特设部署无线网络的灵活介质访问控制（MAC）

    公开(公告)号：US08391199B2

    公开(公告)日：2013-03-05

    申请号：US12815042

    申请日：2010-06-14

    申请人： Ashwin Sampath ,  Rajarshi Gupta ,  David Jonathan Julian ,  Gavin Bernard Horn ,  Anastasios Stamoulis ,  Nikhil Jain ,  Husheng Li ,  Rajat Prakash

    发明人： Ashwin Sampath ,  Rajarshi Gupta ,  David Jonathan Julian ,  Gavin Bernard Horn ,  Anastasios Stamoulis ,  Nikhil Jain ,  Husheng Li ,  Rajat Prakash

    IPC分类号： H04H20/71

    CPC分类号： H04W52/243 ,  H04W52/34 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/082

    摘要： Systems and methods are disclosed that facilitate wireless communication using resource utilization messages (RUMs), in accordance with various aspects. A RUM may be generated for a first node, such as an access point or an access terminal, to indicate that a first predetermined threshold has been met or exceeded. The RUM may be weighted to indicate a degree to which a second predetermined threshold has been exceeded. The first and/or second predetermined thresholds may be associated with various parameters associated with the node, such as latency, throughput, data rate, spectral efficiency, carrier-to-interference ratio, interference-over-thermal level, etc. The RUM may then be transmitted to one or more other nodes to indicate a level of disadvantage experienced by the first node.

    摘要翻译： 公开了根据各个方面促进使用资源利用消息（RUM）的无线通信的系统和方法。 可以为诸如接入点或接入终端的第一节点生成RUM以指示已经满足或超过第一预定阈值。 可以对RUM进行加权以指示超过第二预定阈值的程度。 第一和/或第二预定阈值可以与与节点相关联的各种参数相关联，诸如等待时间，吞吐量，数据速率，频谱效率，载波干扰比，干扰过热水平等。RUM可以 然后被发送到一个或多个其他节点以指示由第一节点经历的不利程度。

    Connection setup using flexible protocol configuration
    16.
    发明申请
    Connection setup using flexible protocol configuration 有权
    连接设置使用灵活的协议配置

    公开(公告)号：US20060133409A1

    公开(公告)日：2006-06-22

    申请号：US11087187

    申请日：2005-03-22

    申请人： Rajat Prakash ,  Gavin Horn ,  Nikhil Jain ,  Ramin Rezaiifar

    发明人： Rajat Prakash ,  Gavin Horn ,  Nikhil Jain ,  Ramin Rezaiifar

    IPC分类号： H04L12/42 ,  H04J3/02

    CPC分类号： H04L12/2898 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/08 ,  H04L67/04 ,  H04L67/34 ,  H04L69/24 ,  H04W28/18 ,  H04W76/10

    摘要： A user terminal establishes a session with a first access point (AP0) and obtains a token associated with modem configuration information used for radio communication. The user terminal thereafter establishes a connection with a second access point (AP1) by sending the token. AP1 receives the token, obtains the modem configuration information associated with the token, and initializes an air interface protocol stack with the modem configuration information to obtain a modem-specific protocol stack for the user terminal. AP1 sends a response indicating successful connection setup. The user terminal and AP1 thereafter communicate in accordance with the modem-specific protocol stack. AP1 may attempt to fetch the session for the user terminal from AP0. If this is successful, then AP1 updates the protocol stack with the session information to obtain a complete protocol stack for the user terminal. The user terminal and AP1 thereafter communicate with the complete protocol stack.

    摘要翻译： 用户终端与第一接入点（AP 0）建立会话，并且获得与用于无线电通信的调制解调器配置信息相关联的令牌。 用户终端随后通过发送令牌建立与第二接入点（AP 1）的连接。 AP1接收令牌，获得与令牌相关联的调制解调器配置信息，并用调制解调器配置信息初始化空中接口协议栈，以获得用户终端的调制解调器专用协议栈。 AP 1发送一个响应，指示连接建立成功。 用户终端和AP 1此后根据调制解调器特定协议栈进行通信。 AP 1可以尝试从AP 0获取用户终端的会话。 如果这样成功，则AP 1使用会话信息更新协议栈，以获得用户终端的完整协议栈。 用户终端和AP 1此后与完整的协议栈进行通信。

    ACQUISITION OF ACCESS POINT INFORMATION WITH ASSISTANCE FROM OTHER ACCESS POINTS
    18.
    发明申请
    ACQUISITION OF ACCESS POINT INFORMATION WITH ASSISTANCE FROM OTHER ACCESS POINTS 审中-公开
    从其他访问点获取访问点信息

    公开(公告)号：US20100039992A1

    公开(公告)日：2010-02-18

    申请号：US12539717

    申请日：2009-08-12

    申请人： Rajat Prakash ,  Rajarshi Gupta

    发明人： Rajat Prakash ,  Rajarshi Gupta

    IPC分类号： H04W88/08

    CPC分类号： H04W8/005 ,  H04W36/08 ,  H04W48/16 ,  H04W92/20

    摘要： An access point acquires information about another access point from at least one other access point. For example, the access point may send a query to one or more neighbor access points to obtain information about the other access point. In some aspects these operations may be employed in conjunction with establishing neighbor relations in a network. For example, in the event a neighbor list of a given access point does not have certain information about another access point (e.g., an IP address), the given access point may query its neighbor access points to see whether those access points have information about the other access point in their neighbor lists. Upon receipt of this information, the given access point may use the information to establish neighbor relations with the other access point.

    摘要翻译： 接入点从至少一个其他接入点获取关于另一个接入点的信息。 例如，接入点可以向一个或多个邻居接入点发送查询以获得关于其他接入点的信息。 在一些方面，可以结合在网络中建立邻居关系来采用这些操作。 例如，在给定接入点的邻居列表没有关于另一接入点（例如，IP地址）的某些信息的情况下，给定的接入点可以查询其邻居接入点以查看这些接入点是否具有关于 其邻居列表中的另一个接入点。 在接收到该信息时，给定的接入点可以使用该信息与其他接入点建立邻居关系。

    WIRELESS COMMUNICATION PAGING UTILIZING MULTIPLE TYPES OF NODE IDENTIFIERS
    19.
    发明申请
    WIRELESS COMMUNICATION PAGING 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

    公开(公告)号：US20090181672A1

    公开(公告)日：2009-07-16

    申请号：US12352501

    申请日：2009-01-12

    申请人： Gavin B. Horn ,  Osok Song ,  Parag A. Agashe ,  Rajarshi Gupta ,  Fatih Ulupinar ,  Ravindra M. Patwardhan ,  Rajat Prakash

    发明人： Gavin B. Horn ,  Osok Song ,  Parag A. Agashe ,  Rajarshi Gupta ,  Fatih Ulupinar ,  Ravindra M. Patwardhan ,  Rajat Prakash

    IPC分类号： H04W60/00 ,  H04W68/00

    CPC分类号： H04W68/02 ,  H04W60/00 ,  H04W68/04 ,  H04W84/045

    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，用户组等）。 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。