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公开(公告)号：US07818001B2
公开(公告)日：2010-10-19
申请号：US11089353
申请日：2005-03-25
IPC分类号： H04W4/00
摘要： An active set of base stations may be controlled based on whether data is unavailable at base stations within the active set. The base station may transmit an indicator indicating whether data is unavailable at the base station and/or a mobile station may monitor a channel characteristic of at least a portion of a channel between the base station and the mobile station.
摘要翻译： 可以基于活动集中的基站上的数据是否不可用来控制活动的基站集合。 基站可以发送指示数据在基站不可用的指示符和/或移动站可以监视基站和移动台之间的信道的至少一部分的信道特性。
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2.发明申请Method and apparatus for operating a communications arrangement comprising femto cells 审中-公开用于操作包括毫微微小区的通信装置的方法和装置公开(公告)号：US20100216478A1
公开(公告)日：2010-08-26
申请号：US12378823
申请日：2009-02-20
摘要： A method for operating a communications arrangement comprising femto cells includes opportunistic use of the spectrum by a femto cell. The method may involve multi-operator spectrum re-use and/or multi-service spectrum re-use. The femto cell may use parts of the spectrum when they are not used by primary license holders. A femto base station 12 includes a spectrum decision unit 20 for using information about primary usage to determine operation of the femto base station 12 to achieve opportunistic re-use.
摘要翻译： 用于操作包括毫微微小区的通信装置的方法包括毫微微小区对频谱的机会性使用。 该方法可以涉及多用户频谱重用和/或多业务频谱重用。 当毫微微小区不被主许可证持有者使用时，毫微微小区可以使用频谱的一部分。 毫微微基站12包括频谱决定单元20，用于使用关于主要使用的信息来确定毫微微基站12的操作以实现机会性重用。
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3.发明申请Method and apparatus for providing IP mobility and IP routing in ad hoc wireless networks 有权用于在自组织无线网络中提供IP移动性和IP路由的方法和装置公开(公告)号：US20080192677A1
公开(公告)日：2008-08-14
申请号：US11772153
申请日：2007-06-30
申请人： David Abusch-Magder , Peter Bosch , Milind M. Buddhikot , Thierry Etienne Klein , Paul Anthony Polakos , Harish Viswanathan
发明人： David Abusch-Magder , Peter Bosch , Milind M. Buddhikot , Thierry Etienne Klein , Paul Anthony Polakos , Harish Viswanathan
摘要： The invention includes methods and apparatuses for supporting mobility management and packet routing in ad hoc wireless networks. A method for mobility management includes detecting, at a first base station, a request by a wireless device to establish an association with the first base station where the first base station comprises a mobile base station, updating an association table of the first base station to include an association of the wireless device to the first base station, and propagating, toward a second base station, a message adapted to update an association table of the second base station, wherein the second base station is a mobile base station, wherein the message is propagated toward the second base station wirelessly. The packet routing functions of the present invention may be used independent of, or in conjunction with, the mobility management functions of the present invention.
摘要翻译： 本发明包括用于在自组织无线网络中支持移动性管理和分组路由的方法和装置。 一种用于移动性管理的方法包括在第一基站处检测由无线设备建立与第一基站的关联的请求，其中第一基站包括移动基站，将第一基站的关联表更新为 包括无线设备与第一基站的关联，并向第二基站传播适于更新第二基站的关联表的消息，其中第二基站是移动基站，其中消息 无线地向第二基站传播。 本发明的分组路由功能可以独立于或结合本发明的移动性管理功能来使用。
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公开(公告)号：US20060217119A1
公开(公告)日：2006-09-28
申请号：US11089353
申请日：2005-03-25
申请人： Peter Bosch , Francis Mullany , Harish Viswanathan
发明人： Peter Bosch , Francis Mullany , Harish Viswanathan
IPC分类号： H04Q7/20
摘要： An active set of base stations may be controlled based on whether data is unavailable at base stations within the active set. The base station may transmit an indicator indicating whether data is unavailable at the base station and/or a mobile station may monitor a channel characteristic of at least a portion of a channel between the base station and the mobile station.
摘要翻译： 可以基于活动集中的基站上的数据是否不可用来控制活动的基站集合。 基站可以发送指示数据在基站不可用的指示符和/或移动站可以监视基站和移动台之间的信道的至少一部分的信道特性。
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5.发明授权Method and apparatus for providing IP mobility and IP routing in ad hoc wireless networks 有权用于在自组织无线网络中提供IP移动性和IP路由的方法和装置公开(公告)号：US08374124B2
公开(公告)日：2013-02-12
申请号：US11772153
申请日：2007-06-30
申请人： David Abusch-Magder , Peter Bosch , Milind M. Buddhikot , Thierry Etienne Klein , Paul Anthony Polakos , Harish Viswanathan
发明人： David Abusch-Magder , Peter Bosch , Milind M. Buddhikot , Thierry Etienne Klein , Paul Anthony Polakos , Harish Viswanathan
摘要： The invention includes methods and apparatuses for supporting mobility management and packet routing in ad hoc wireless networks. A method for mobility management includes detecting, at a first base station, a request by a wireless device to establish an association with the first base station where the first base station comprises a mobile base station, updating an association table of the first base station to include an association of the wireless device to the first base station, and propagating, toward a second base station, a message adapted to update an association table of the second base station, wherein the second base station is a mobile base station, wherein the message is propagated toward the second base station wirelessly. The packet routing functions of the present invention may be used independent of, or in conjunction with, the mobility management functions of the present invention.
摘要翻译： 本发明包括用于在自组织无线网络中支持移动性管理和分组路由的方法和装置。 一种用于移动性管理的方法包括在第一基站处检测由无线设备建立与第一基站的关联的请求，其中第一基站包括移动基站，将第一基站的关联表更新为 包括无线设备与第一基站的关联，并向第二基站传播适于更新第二基站的关联表的消息，其中第二基站是移动基站，其中消息 无线地向第二基站传播。 本发明的分组路由功能可以独立于或结合本发明的移动性管理功能来使用。
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公开(公告)号：US20170303278A1
公开(公告)日：2017-10-19
申请号：US15130145
申请日：2016-04-15
申请人： Doru Calin , Aliye O. Kaya , Harish Viswanathan
发明人： Doru Calin , Aliye O. Kaya , Harish Viswanathan
IPC分类号： H04W72/04 , H04B7/06 , H04L5/00 , H04W72/08 , H04B17/336 , H04B17/318 , H04W84/04 , H04W84/12 , H04W88/08 , H04W88/12 , H04W88/16
CPC分类号： H04W72/0453 , H04B7/0617 , H04B17/318 , H04B17/336 , H04L5/005 , H04W4/04 , H04W4/18 , H04W40/20 , H04W72/085 , H04W84/042 , H04W84/12 , H04W88/08 , H04W88/12 , H04W88/16
摘要： The present disclosure generally discloses a hybrid wireless communication system configured to support wireless broadband connectivity for a geographic region including a set of wireless network access devices configured to support wireless communications by a set of communication gateways disposed at locations within the geographic region. The hybrid wireless communication system may be configured to operate across a set of multiple radio spectrum bands associated with a set of multiple carrier frequencies, respectively. The hybrid wireless communication system may be configured to jointly determine assignment of the locations (and, thus, the associated communication gateways) to the multiple carrier frequencies of the multiple radio spectrum bands and to configure the wireless network access devices to support the jointly determined assignment of the locations to the multiple carrier frequencies of the multiple radio spectrum bands.
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公开(公告)号：US08340687B2
公开(公告)日：2012-12-25
申请号：US11769839
申请日：2007-06-28
CPC分类号： H04W24/02 , H04W4/90 , H04W76/50 , H04W84/005
摘要： The invention includes a method and apparatus for activating a base station. A method includes transitioning the base station to a first state in which at least one base station activation activity is performed and RF transmissions are disabled, and transitioning the base station from the first state to a second state in which RF transmissions are enabled. The at least one base station activation activity may include at least one of warming at least one power amplifier, setting at least one base station configuration parameter, establishing GPS synchronization, and other base station activation activities. The base station may transition from the first state to the second state in response to a trigger.
摘要翻译： 本发明包括用于激活基站的方法和装置。 一种方法包括将基站转换到其中执行至少一个基站激活活动和禁止RF传输的第一状态，以及将基站从第一状态转换到启用RF传输的第二状态。 至少一个基站激活活动可以包括升温至少一个功率放大器，设置至少一个基站配置参数，建立GPS同步和其他基站激活活动中的至少一个。 响应于触发，基站可以从第一状态转变到第二状态。
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公开(公告)号：US07894402B2
公开(公告)日：2011-02-22
申请号：US11106627
申请日：2005-04-15
IPC分类号： H04B7/216
CPC分类号： H04B7/0632 , H04B7/0491 , H04L1/0002 , H04L1/0025 , H04W52/40 , H04W52/50
摘要： Spatial Division Multiple Access (SDMA) may be implemented in both the forward and reverse link directions through the use of, for example, a sector-wide primary pilot channel and one or more beamformed secondary pilot channels (secondary pilot channel).
摘要翻译： 可以通过使用例如扇区的主导频信道和一个或多个波束形成的次级导频信道（次级导频信道）来在前向和反向链路方向上实现空分多址（SDMA）。
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9.发明申请公开(公告)号：US20100329123A1
公开(公告)日：2010-12-30
申请号：US12495058
申请日：2009-06-30
申请人： Harish Viswanathan , Ning Wen
发明人： Harish Viswanathan , Ning Wen
CPC分类号： H04W24/00 , H04L41/12 , H04W64/003 , H04W80/04 , H04W84/12
摘要： Method and apparatus for validating location information associated with an access point (AP) in a wireless local area network (WLAN) by subjecting neighborhood node proximity information retrieved from an AP and neighborhood node location information retrieved from a database to a likelihood ratio tests (LRT). The neighborhood node proximity information retrieved from an AP comprises a list of nodes exhibiting at the AP a signal strength above a threshold level T, or link quality information associated with those nodes having a signal received by the AP.
摘要翻译： 用于通过使从AP获取的邻域节点邻近信息和从数据库检索的邻域节点位置信息进行似然比检验（LRT）来验证与无线局域网（WLAN）中的接入点（AP）相关联的位置信息的方法和装置 ）。 从AP检索的邻域节点邻近信息包括在AP处呈现高于阈值水平T的信号强度的节点列表，或与具有由AP接收的信号的那些节点相关联的链路质量信息。
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公开(公告)号：US07801071B2
公开(公告)日：2010-09-21
申请号：US10697449
申请日：2003-10-30
IPC分类号： H04B7/212
CPC分类号： H04W16/28 , H04W16/24 , H04W72/044
摘要： Embodiments of the present invention relate to communication systems. Such communication systems may include a beamformer that is adapted to provide a plurality of beams, each of the plurality of beams providing communication for a corresponding coverage envelope, the plurality of coverage envelopes comprising at least one pair of overlapping coverage envelopes and at least one pair of non-overlapping coverage envelopes, and a scheduler that assigns system resources from a group of shared system resources to a plurality of receivers distributed throughout the coverage envelopes, the scheduler being adapted to assign the same system resources from the group of shared system resources for use during a simultaneous data transmission to a receiver in each of the coverage envelopes that comprises the at least one pair of non-overlapping coverage envelopes.
摘要翻译： 本发明的实施例涉及通信系统。 这样的通信系统可以包括适于提供多个波束的波束形成器，所述多个波束中的每一个为相应的覆盖包络提供通信，所述多个覆盖包络包括至少一对重叠的覆盖包络和至少一对 非重叠覆盖包络的分组系统资源，以及调度器，其将系统资源从一组共享系统资源分配给分布在整个覆盖范围内的多个接收机，所述调度器适于从所述共享系统资源组中分配相同的系统资源，以供 在包括至少一对不重叠的覆盖包络的每个覆盖包络中的接收机的同时数据传输期间使用。
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