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1. 发明申请

US20090003279A1 Method and Apparatus For Dynamically Creating and Updating Base Station Neighbor Lists 有权
标题翻译：动态创建和更新基站邻居列表的方法和装置
公开(公告)号：US20090003279A1
公开(公告)日：2009-01-01
申请号：US11771607
申请日：2007-06-29
申请人： David Abusch-Magder , Suman Das , Thierry Etienne Klein , Harish Viswanathan
发明人： David Abusch-Magder , Suman Das , Thierry Etienne Klein , Harish Viswanathan
IPC分类号： H04Q7/00
CPC分类号： H04W36/0083 , H04W48/12
摘要： The invention includes a method and apparatus for creating a base station neighbor list at a target base station in a wireless network including a plurality of base stations. A method includes obtaining information for creating the base station neighbor list, creating the base station neighbor list using the obtained information, and storing the base station neighbor list. The obtained information includes at least one of geographic locations of ones of the base stations, network status information associated with the wireless network, and pilot signal strength measurement feedback information. The base station neighbor list includes a subset of the base stations of the network. The base stations of the base station neighbor list may be prioritized using at least a portion of the obtained information. The base station neighbor list may be updated periodically, or in response to changes to the obtained information. The base station neighbor list is distributed from the base station to wireless user devices served by the base station for use by the wireless user devices in making handoff decisions.
摘要翻译：本发明包括一种用于在包括多个基站的无线网络中的目标基站处创建基站邻居列表的方法和装置。一种方法，包括获取用于创建基站邻居列表的信息，使用所获得的信息创建基站邻居列表，以及存储基站邻居列表。获得的信息包括基站中的一个的地理位置，与无线网络相关联的网络状态信息和导频信号强度测量反馈信息中的至少一个。基站邻居列表包括网络的基站的子集。可以使用获得的信息的至少一部分来优先考虑基站邻居列表的基站。可以周期性地更新基站邻居列表，或者响应于对获得的信息的改变。基站邻居列表从基站分配给由基站服务的无线用户设备，供无线用户设备进行切换决定。

2. 发明申请

US20090005102A1 Method and Apparatus for Dynamically Adjusting Base Station Transmit Power 审中-公开
标题翻译：用于动态调整基站发射功率的方法和装置
公开(公告)号：US20090005102A1
公开(公告)日：2009-01-01
申请号：US11772142
申请日：2007-06-30
申请人： Suman Das , Thierry Etienne Klein , Harish Viswanathan
发明人： Suman Das , Thierry Etienne Klein , Harish Viswanathan
IPC分类号： H04B7/005 , H04Q7/30
CPC分类号： H04W52/241 , H04W52/267 , H04W52/325
摘要： The invention includes a method and apparatus for adjusting the transmit power of a base station. In one embodiment, the transmit power of a base station is adjusted using rate metrics. A method according to one embodiment includes adjusting a transmit power of a target base station based on a per-user rate metric associated with the target base station and at least one per-user rate metric associated with at least one other base station. The per-user rate metrics may be based on any base station metrics, such as average system throughput of the base station, aggregate cell capacity of the base station, and the like. The per-user rate metrics may be computed or estimated using feedback information from wireless user devices. In one embodiment, the transmit power of a base station is adjusted using other information, such as geographic distances between base station, signal strength measurements received at base stations from other base stations, and the like, as well as various combinations thereof. A method according to one embodiment includes obtaining non-feedback information and adjusting the transmit power of the base station using the non-feedback information.
摘要翻译：本发明包括一种用于调整基站的发射功率的方法和装置。在一个实施例中，使用速率度量来调整基站的发射功率。根据一个实施例的方法包括：基于与目标基站相关联的每用户速率度量以及与至少一个其他基站相关联的至少一个每用户速率度量来调整目标基站的发射功率。每用户速率度量可以基于任何基站度量，例如基站的平均系统吞吐量，基站的聚合小区容量等。可以使用来自无线用户设备的反馈信息来计算或估计每用户速率度量。在一个实施例中，使用诸如基站之间的地理距离，在其他基站的基站处接收到的信号强度测量等的其他信息以及其各种组合来调整基站的发射功率。根据一个实施例的方法包括获得非反馈信息并使用非反馈信息来调整基站的发射功率。

3. 发明授权

US08559344B2 Method and apparatus for dynamically creating and updating base station neighbor lists 有权
标题翻译：动态创建和更新基站邻居列表的方法和装置
公开(公告)号：US08559344B2
公开(公告)日：2013-10-15
申请号：US11771607
申请日：2007-06-29
申请人： David Abusch-Magder , Suman Das , Thierry Etienne Klein , Harish Viswanathan
发明人： David Abusch-Magder , Suman Das , Thierry Etienne Klein , Harish Viswanathan
IPC分类号： H04B7/00
CPC分类号： H04W36/0083 , H04W48/12
摘要： The invention includes a method and apparatus for creating a base station neighbor list at a target base station in a wireless network including a plurality of base stations. A method includes obtaining information for creating the base station neighbor list, creating the base station neighbor list using the obtained information, and storing the base station neighbor list. The obtained information includes at least one of geographic locations of ones of the base stations, network status information associated with the wireless network, and pilot signal strength measurement feedback information. The base station neighbor list includes a subset of the base stations of the network. The base stations of the base station neighbor list may be prioritized using at least a portion of the obtained information. The base station neighbor list may be updated periodically, or in response to changes to the obtained information. The base station neighbor list is distributed from the base station to wireless user devices served by the base station for use by the wireless user devices in making handoff decisions.
摘要翻译：本发明包括一种用于在包括多个基站的无线网络中的目标基站处创建基站邻居列表的方法和装置。一种方法，包括获取用于创建基站邻居列表的信息，使用所获得的信息创建基站邻居列表，以及存储基站邻居列表。获得的信息包括基站中的一个的地理位置，与无线网络相关联的网络状态信息和导频信号强度测量反馈信息中的至少一个。基站邻居列表包括网络的基站的子集。可以使用获得的信息的至少一部分来优先考虑基站邻居列表的基站。可以周期性地更新基站邻居列表，或者响应于对获得的信息的改变。基站邻居列表从基站分配给由基站服务的无线用户设备，供无线用户设备进行切换决定。

4. 发明申请

US20090005052A1 Method and Apparatus for Dynamically Creating and Updating Base Station Neighbor Lists 审中-公开
标题翻译：动态创建和更新基站邻居列表的方法和装置
公开(公告)号：US20090005052A1
公开(公告)日：2009-01-01
申请号：US11772148
申请日：2007-06-30
申请人： David Abusch-Magder , Suman Das , Thierry Etienne Klein , Harish Viswanathan
发明人： David Abusch-Magder , Suman Das , Thierry Etienne Klein , Harish Viswanathan
IPC分类号： H04Q7/20
CPC分类号： H04W24/02 , H04W8/005 , H04W48/10 , H04W84/12 , H04W84/18 , H04W92/20
摘要： The invention includes a method and apparatus for creating a base station neighbor list for a target base station in a network comprising a plurality of base stations. A method includes obtaining signal strength measurement information associated with a set of candidate base stations, creating the base station neighbor list by selecting ones of the candidate base stations for inclusion in the base station neighbor list in a manner for substantially maximizing a number of locations in the coverage area of the target base station receiving signal coverage from at least a threshold number of selected ones of the candidate base stations, and storing the base station neighbor list. The base station neighbor list may be updated periodically, or in response to changes to signal strength measurement information. The base station neighbor list is distributed from the base station to wireless user devices served by the base station for use by the wireless user devices in making handoff decisions.
摘要翻译：本发明包括一种用于在包括多个基站的网络中为目标基站创建基站邻居列表的方法和装置。一种方法包括获得与一组候选基站相关联的信号强度测量信息，通过以基本上最大化基站中的位置数目的方式选择候选基站中的一个候选基站来创建基站邻居列表所述目标基站的覆盖区域从所选候选基站的至少阈值数目接收信号覆盖，并存储所述基站邻居列表。基站邻居列表可以周期性地更新，或者响应于对信号强度测量信息的改变。基站邻居列表从基站分配给由基站服务的无线用户设备，供无线用户设备进行切换决定。

5. 发明授权

US08374124B2 Method and apparatus for providing IP mobility and IP routing in ad hoc wireless networks 有权
标题翻译：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
IPC分类号： H04W4/00 , H04J3/22 , G06F15/16
CPC分类号： H04W8/082 , H04L2212/00 , H04W40/00 , H04W76/50 , H04W80/04 , H04W84/18
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。

6. 发明授权

US08340687B2 Method and apparatus for activating a base station 有权
标题翻译：用于激活基站的方法和装置
公开(公告)号：US08340687B2
公开(公告)日：2012-12-25
申请号：US11769839
申请日：2007-06-28
申请人： Colin Leon Kahn , Thierry Etienne Klein , Agnes C. Tow , Harish Viswanathan
发明人： Colin Leon Kahn , Thierry Etienne Klein , Agnes C. Tow , Harish Viswanathan
IPC分类号： H04W24/00 , H04M11/04 , H04B7/00
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。

7. 发明申请

US20090005074A1 Method and Apparatus for Activating a Base Station 有权
标题翻译：用于激活基站的方法和装置
公开(公告)号：US20090005074A1
公开(公告)日：2009-01-01
申请号：US11769839
申请日：2007-06-28
申请人： Colin Leon Kahn , Thierry Etienne Klein , Agnes C. Tow , Harish Viswanathan
发明人： Colin Leon Kahn , Thierry Etienne Klein , Agnes C. Tow , Harish Viswanathan
IPC分类号： H04Q7/20
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。

8. 发明申请

US20090147702A1 Method and Apparatus for Forming and Configuring a Dynamic Network of Mobile Network Nodes 审中-公开
标题翻译：用于形成和配置移动网络节点动态网络的方法和装置
公开(公告)号：US20090147702A1
公开(公告)日：2009-06-11
申请号：US11953426
申请日：2007-12-10
申请人： Milind M. Buddhikot , Thierry Etienne Klein , Harish Viswanathan
发明人： Milind M. Buddhikot , Thierry Etienne Klein , Harish Viswanathan
IPC分类号： H04L12/28
CPC分类号： H04W84/18 , H04B7/18504 , H04L67/34 , H04L69/40 , H04W4/90 , H04W76/50
摘要： The invention includes methods for forming, configuring, and managing a dynamic wireless network. A dynamic wireless network may be formed from at least one wireless node. The dynamic wireless network uses a Role Assignment Protocol (RAP) adapted for assigning one or more roles to each of the at least one wireless node. The dynamic wireless network uses a Network Configuration Protocol (NCP) adapted for configuring each of the at least one node at least according to the assigned role(s). A dynamic wireless network may be modified in response to one or more conditions, such as a wireless node joining the dynamic wireless network, a wireless node leaving the dynamic wireless network, wireless nodes moving within the dynamic wireless network, and the like. A dynamic wireless network may be split into multiple dynamic wireless networks and, similarly, multiple dynamic wireless networks may merge to form one dynamic wireless network.
摘要翻译：本发明包括用于形成，配置和管理动态无线网络的方法。可以从至少一个无线节点形成动态无线网络。动态无线网络使用适于将一个或多个角色分配给所述至少一个无线节点中的每一个的角色分配协议（RAP）。动态无线网络使用适于至少根据所分配的角色配置至少一个节点中的每一个的网络配置协议（NCP）。可以响应于一个或多个条件来修改动态无线网络，诸如加入动态无线网络的无线节点，离开动态无线网络的无线节点，在动态无线网络内移动的无线节点等。动态无线网络可以被分成多个动态无线网络，并且类似地，多个动态无线网络可以合并以形成一个动态无线网络。

9. 发明申请

US20080192677A1 Method and apparatus for providing IP mobility and IP routing in ad hoc wireless networks 有权
标题翻译：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
IPC分类号： H04Q7/00 , H04L12/56
CPC分类号： H04W8/082 , H04L2212/00 , H04W40/00 , H04W76/50 , H04W80/04 , H04W84/18
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。

10. 发明授权

US07821924B2 Method and apparatus for timeout reduction and improved wireless network performance by delay injection 有权
标题翻译：通过延迟注入减少超时时间和改善无线网络性能的方法和装置
公开(公告)号：US07821924B2
公开(公告)日：2010-10-26
申请号：US11110348
申请日：2005-04-20
申请人： Mark Haner , Thierry Etienne Klein , Kin K Leung
发明人： Mark Haner , Thierry Etienne Klein , Kin K Leung
IPC分类号： H04J3/06
CPC分类号： H04L69/16 , H04L1/188 , H04L47/10 , H04L47/193 , H04L47/32 , H04L69/163 , H04W80/06
摘要： A technique for avoiding spurious TCP timeouts through delay injection which requires no modification of, or access to, the TCP protocol itself. More particularly, injection of additional random delay or jitter at some point in a packet's roundtrip path across a wireless communications network is employed so as to increase the variance in round trip times, without significantly increasing the average value thereof. Spurious TCP timeouts are avoided through the artificial delay injection which occurs at a network element along the communications path and without modification of, or requiring access to, the TCP protocol. Further, the injection of artificial delay is applied on a transaction-by-transaction basis. That is, the decision to inject, or not inject, the artificial delay as well as the value of the injected delay are applied to each TCP connection or TCP flow.
摘要翻译：一种通过延迟注入来避免虚假TCP超时的技术，不需要修改或访问TCP协议本身。更具体地，采用在跨越无线通信网络的分组的往返路径中的某个点处注入额外的随机延迟或抖动，以便增加往返时间的方差，而不显着增加其平均值。通过在沿着通信路径的网络元件发生并且不修改或要求访问TCP协议的人造延迟注入来避免杂乱TCP超时。此外，在逐个交易的基础上应用人造延迟的注入。也就是说，注入或不注入人造延迟的决定以及注入延迟的值被应用于每个TCP连接或TCP流。

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