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1. 发明授权

US08964987B2 Method and apparatus for storing and distributing encryption keys 有权
标题翻译：用于存储和分发加密密钥的方法和装置
公开(公告)号：US08964987B2
公开(公告)日：2015-02-24
申请号：US11781489
申请日：2007-07-23
申请人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott James Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson , Glen B. Walton
发明人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott James Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson , Glen B. Walton
IPC分类号： H04L29/06 , H04W12/02 , H04L9/08 , H04L9/32 , H04W12/04 , H04W12/06 , H04W84/08
CPC分类号： H04W12/02 , H04L9/083 , H04L9/0894 , H04L9/3271 , H04L63/0428 , H04L63/062 , H04L63/0853 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W84/08
摘要： A plurality of encryption keys is generated, and each encryption key is associated with one geographical area of a plurality of geographical areas. Each encryption key is forwarded to one or more base stations in the geographical area associated with the encryption key. At least one of the plurality of geographical areas that is adjacent to a first geographical area is determined, yielding one or more adjacent geographical areas, and an encryption key for at least one of the one or more adjacent geographical areas is forwarded to at least one base station covering the first geographical area.
摘要翻译：生成多个加密密钥，并且每个加密密钥与多个地理区域中的一个地理区域相关联。每个加密密钥被转发到与加密密钥相关联的地理区域中的一个或多个基站。确定与第一地理区域相邻的多个地理区域中的至少一个，产生一个或多个相邻的地理区域，并且一个或多个相邻地理区域中的至少一个的加密密钥被转发到至少一个基地覆盖第一个地理区域。

2. 发明授权

US08422680B2 Method for validating encrypted communications via selection and comparison of source transmitter and destination receiver associated encryption keys 有权
标题翻译：用于通过源发射机和目的地接收机相关联的加密密钥的选择和比较来验证加密通信的方法
公开(公告)号：US08422680B2
公开(公告)日：2013-04-16
申请号：US12030441
申请日：2008-02-13
申请人： Chris A. Kruegel , David J. Chater-Lea
发明人： Chris A. Kruegel , David J. Chater-Lea
IPC分类号： H04K1/02 , H04L9/00 , G06F12/14
CPC分类号： H04L9/0833 , H04L63/065 , H04L2209/80
摘要： A first communication unit receives an encrypted transmission from a second communication unit. The encrypted transmission was encrypted by the second communication unit using a first encryption key. The first communication unit compares the first encryption key to an encryption key associated with the first communication unit. If the first encryption key matches the encryption key associated with the first communication unit, the first communication unit processes the encrypted transmission further. If the first encryption key does not match the encryption key associated with the first communication unit, the first communication unit compares the first encryption key to an encryption key associated with the second communication unit. If the first encryption key matches the encryption key associated with the second communication unit, the first communication unit processes the encrypted transmission further; otherwise, the first communication unit does not process the encrypted transmission further.
摘要翻译：第一通信单元从第二通信单元接收加密的传输。加密的传输由第二通信单元使用第一加密密钥加密。第一通信单元将第一加密密钥与与第一通信单元相关联的加密密钥进行比较。如果第一加密密钥与第一通信单元相关联的加密密钥匹配，则第一通信单元进一步处理加密的传输。如果第一加密密钥与与第一通信单元相关联的加密密钥不匹配，则第一通信单元将第一加密密钥与与第二通信单元相关联的加密密钥进行比较。如果第一加密密钥与第二通信单元相关联的加密密钥匹配，则第一通信单元进一步处理加密的传输; 否则，第一通信单元不进一步处理加密的传输。

3. 发明授权

US07881666B2 Ad-hoc communication network and method 有权
标题翻译：自组织通信网络和方法
公开(公告)号：US07881666B2
公开(公告)日：2011-02-01
申请号：US11539206
申请日：2006-10-06
申请人： Nanna Svane Theisen , David J. Chater-Lea , Svend H. Frandsen , Steen Petersen
发明人： Nanna Svane Theisen , David J. Chater-Lea , Svend H. Frandsen , Steen Petersen
IPC分类号： H04B7/00
CPC分类号： H04W24/02
摘要： A method of controlling location information of subscribers (210, 212, 222) in a wireless, ad-hoc communications network (200). The network (200) comprises a plurality of nodes (204, 216, 226), wherein at least portion of said nodes are provided with Home Location Registers (HLRs) (206, 218, 228) and each of said nodes (204, 216, 226) has a Visitor Location Register (VLR) (208, 220, 230). When an operation of a first node (216) is to be reconfigured at least a part of records from a first HLR (218) assigned to said first node (216) are transferred to at least one of the other nodes (226) of the network (200).
摘要翻译：一种在无线自组织通信网络（200）中控制订户（210,212,222）的位置信息的方法。网络（200）包括多个节点（204,216,226），其中所述节点的至少部分被提供有归属位置寄存器（HLR）（206,218,228），并且每个所述节点（204,216 ，226）具有访问位置寄存器（VLR）（208,220,230）。当要对第一节点（216）的操作进行重新配置时，从分配给所述第一节点（216）的第一HLR（218）的至少一部分记录被传送到所述第一节点（216）的其他节点（226）中的至少一个节点网络（200）。

4. 发明授权

US07707419B2 Method and apparatus for storing and distributing encryption keys 有权
标题翻译：用于存储和分发加密密钥的方法和装置
公开(公告)号：US07707419B2
公开(公告)日：2010-04-27
申请号：US11781323
申请日：2007-07-23
申请人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott James Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson , Glen B. Walton
发明人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott James Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson , Glen B. Walton
IPC分类号： H04L9/00
CPC分类号： H04W12/02 , H04L9/083 , H04L9/0894 , H04L9/3271 , H04L63/0428 , H04L63/062 , H04L63/0853 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W84/08
摘要： A first infrastructure system device other than a mobile station generates an encryption key and encrypts the encryption key with a first intrakey associated with a first zone that includes a second infrastructure system device other than a mobile station, yielding a first encrypted encryption key. The first intrakey is used only by infrastructure system devices other than a mobile station for encrypting at least the encryption key prior to transport within the first zone. The first infrastructure system device forwards the first encrypted encryption key to the second infrastructure system device.
摘要翻译：除移动台之外的第一基础设施系统设备生成加密密钥，并且利用与包括移动站以外的第二基础设施系统设备的第一区域相关联的第一intrakey加密加密密钥，从而产生第一加密加密密钥。第一intrakey仅仅由移动台以外的基础设施系统设备使用，用于在第一区域内传输之前至少加密加密密钥。第一基础设施系统设备将第一加密加密密钥转发到第二基础设施系统设备。

5. 发明申请

US20080146264A1 Mobile Communication System And Controller, Mobile Station And Method For Use Therein 有权
标题翻译：移动通信系统和控制器，移动台及其使用方法
公开(公告)号：US20080146264A1
公开(公告)日：2008-06-19
申请号：US11722597
申请日：2005-12-02
申请人： David J. Chater-Lea , Richard C. Lucas
发明人： David J. Chater-Lea , Richard C. Lucas
IPC分类号： H04Q7/30
CPC分类号： H04W84/005 , H04W36/08 , H04W36/32 , H04W84/00
摘要： A mobile communication system includes an infrastructure which includes a plurality of base stations, a plurality of mobile stations each of which is operable to communicate with a selected one of the base stations, a mobile terminal operably coupled to at least a first one of the mobile stations and a second one of the mobile stations to provide a communication link to at least one of the base stations, and a mobile controller which is operable to send instruction messages to the mobile stations regarding connectivity with the base stations. The mobile terminal, the mobile controller and the first and second mobile stations may be carried on a moving object such as a person or a vehicle, e.g. a train or aeroplane. The mobile controller may make decisions and issue instructions to the mobile stations relating to the base station by which they should each be served with the objective of maintaining a communication link between the mobile terminal and a serving base station via at least one of the mobile stations.Also disclosed are a mobile controller, a mobile station and a method of operation for use in the system.
摘要翻译：移动通信系统包括包括多个基站的基础设施，多个移动站，每个移动站可操作以与所选择的一个基站进行通信;移动终端，可操作地耦合到移动站中的至少第一个站和第二个移动站以提供到至少一个基站的通信链路;以及移动控制器，其可操作以向移动站发送关于与基站的连接的指令消息。移动终端，移动控制器和第一和第二移动站可以被携带在诸如人或车辆的移动物体上，例如，火车或飞机。移动控制器可以向与基站相关的移动站作出决定并发出指令，通过它们各自被服务于移动站，目标是经由移动站中的至少一个维护移动终端与服务基站之间的通信链路。还公开了一种移动控制器，移动台以及用于该系统的操作方法。

6. 发明授权

US08817989B2 Method and apparatus for storing and distributing encryption keys 有权
标题翻译：用于存储和分发加密密钥的方法和装置
公开(公告)号：US08817989B2
公开(公告)日：2014-08-26
申请号：US11781340
申请日：2007-07-23
申请人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott James Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson , Glen B. Walton
发明人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott James Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson , Glen B. Walton
IPC分类号： H04L29/06 , G06F21/00 , H04L9/08 , H04W12/02 , H04L9/32 , H04W12/04 , H04W84/08 , H04W12/06
CPC分类号： H04W12/02 , H04L9/083 , H04L9/0894 , H04L9/3271 , H04L63/0428 , H04L63/062 , H04L63/0853 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W84/08
摘要： A home location register stores key material related to mobile stations associated with the home location register. A first visited location register associated with a first site in a first zone stores key material related to a first mobile station of the mobile stations associated with the home location register. When the first mobile station roams to a second site in a second zone associated with a second visited location register, the key material related to the first mobile station is encrypted with an interkey, yielding encrypted key material, wherein the interkey is used only by infrastructure system devices other than a mobile station for encrypting at least the key material for transport between at least the first and second zones. The encrypted key material is forwarded to the second visited location register.
摘要翻译：归属位置寄存器存储与归属位置寄存器相关的移动站相关的密钥材料。与第一区域中的第一站点相关联的第一访问位置寄存器存储与归属位置寄存器相关联的移动站的第一移动台相关的密钥材料。当第一移动站漫游到与第二访问位置寄存器相关联的第二区域中的第二站点时，与第一移动站相关的密钥资料用密钥加密，产生加密的密钥资料，其中该密钥仅由基础设施使用除移动台之外的系统设备，用于至少加密至少第一和第二区之间的传输的密钥材料。加密的密钥资料被转发到第二被访问位置寄存器。

7. 发明授权

US08396483B2 Mobile station, system and method for use in wireless communications 有权
标题翻译：用于无线通信的移动台，系统和方法
公开(公告)号：US08396483B2
公开(公告)日：2013-03-12
申请号：US12158728
申请日：2006-12-27
申请人： David J. Chater-Lea , Richard C. Lucas
发明人： David J. Chater-Lea , Richard C. Lucas
IPC分类号： H04W24/00
CPC分类号： H04W16/28 , H01Q1/242 , H01Q3/26 , H04B7/0408 , H04M2250/10
摘要： A mobile station (101) for use in a wireless communication system includes a steerable antenna, means for obtaining location information relating to a current location of the mobile station and a steering controller for controlling a pointing direction of the steerable antenna using the location information and characterized in that the mobile station includes a memory holding a database of optimal pointing directions of the steerable antenna for given locations and the steering controller is operable to steer the antenna to the optimal pointing direction indicated in the database for the current location. Also described is a system and a method in which the mobile station operates.
摘要翻译：用于无线通信系统的移动台（101）包括可操纵天线，用于获取与移动台的当前位置有关的位置信息的装置和使用位置信息来控制可转向天线的指向方向的转向控制器，以及其特征在于，所述移动站包括存储用于给定位置的可操纵天线的最佳指向方向的数据库的存储器，并且所述转向控制器可操作以将所述天线转向所述数据库中当前位置所指示的最佳指向方向。还描述了移动站操作的系统和方法。

8. 发明授权

US07710920B2 Communication network and method 有权
标题翻译：通信网络和方法
公开(公告)号：US07710920B2
公开(公告)日：2010-05-04
申请号：US11604557
申请日：2006-11-27
申请人： Steen Petersen , David J. Chater-Lea
发明人： Steen Petersen , David J. Chater-Lea
IPC分类号： H04L12/56 , H04J1/16
CPC分类号： H04W8/06 , H04W8/12 , H04W88/16
摘要： A wireless, ad-hoc or private communications network comprising nodes, forming with other elements of the network a switching and management infrastructure (SwMI), and subscribers, wherein each of said nodes has a Visitor Location Register (VLR), and at least a part of said nodes are provided with Home Location Registers (HLRs) and at least a part of said nodes with said HLRs are provided with gateways, wherein in said network every node with an HLR is assigned to a node having a gateway and said SwMI directs calls to and from a subscriber of said network to an external network.
摘要翻译：一种包括节点的无线，专用或专用通信网络，与网络的其他元件形成交换和管理基础设施（SwMI）以及订户，其中每个所述节点具有访问者位置寄存器（VLR），并且至少一个所述节点的一部分被提供有归属位置寄存器（HLR），并且具有所述HLR的所述节点的至少一部分被提供有网关，其中在所述网络中，具有HLR的每个节点被分配给具有网关的节点，并且所述SwMI指示呼叫和来自所述网络的订户到外部网络。

9. 发明授权

US07522727B2 Method and apparatus for providing authentication in a communication system 有权
公开(公告)号：US07522727B2
公开(公告)日：2009-04-21
申请号：US11468851
申请日：2006-08-31
申请人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott J. Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson
发明人： Hans Christopher Sowa , Daniel J. McDonald , David J. Chater-Lea , Scott J. Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04W12/04 , H04L9/0822 , H04L9/0833 , H04L9/0869 , H04L9/0891 , H04L9/3273 , H04L63/061 , H04L2209/80 , H04L2463/062 , H04W12/06 , H04W88/04
摘要： A method includes receiving an authentication request from a mobile station (401) and determining whether to forward the request to an authentication agent. When it is determined to forward the request, the request is forwarded to the authentication agent (107). A random number and a random seed are received from the authentication agent (107). The random number and the random seed are forwarded to the mobile station (401). A response to the random number and the random seed from the mobile station (401) is received and forwarded to the authentication agent (107). The authentication agent (107) compares the response with an expected response. When the authentication agent (107) authenticates the mobile station (401), a derived cipher key is received from the authentication agent (107).

10. 发明授权

US07123719B2 Method and apparatus for providing authentication in a communication system 有权
标题翻译：用于在通信系统中提供认证的方法和装置
公开(公告)号：US07123719B2
公开(公告)日：2006-10-17
申请号：US09785722
申请日：2001-02-16
申请人： Hans Christopher Sowa , Daniel J. McDonald , David J Chater-Lea , Scott J. Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson
发明人： Hans Christopher Sowa , Daniel J. McDonald , David J Chater-Lea , Scott J. Pappas , Jason Johur , Dennis Newkirk , Randy Kremske , Walter F. Anderson
IPC分类号： H04K1/00 , H04L9/00 , H04Q7/20
CPC分类号： H04W12/04 , H04L9/0822 , H04L9/0833 , H04L9/0869 , H04L9/0891 , H04L9/3273 , H04L63/061 , H04L2209/80 , H04L2463/062 , H04W12/06 , H04W88/04
摘要： A method includes receiving an authentication request from a mobile station (401) and determining whether to forward the request to an authentication agent. When it is determined to forward the request, the request is forwarded to the authentication agent (107). A random number and a random seed are received from the authentication agent (107). The random number and the random seed are forwarded to the mobile station (401). A response to the random number and the random seed from the mobile station (401) is received and forwarded to the authentication agent (107). The authentication agent (107) compares the response with an expected response. When the authentication agent (107) authenticates the mobile station (401), a derived cipher key is received from the authentication agent (107).
摘要翻译：一种方法包括从移动台（401）接收认证请求，并确定是否将请求转发给认证代理。当确定转发请求时，该请求被转发给认证代理（107）。从认证代理（107）接收随机数和随机种子。随机数和随机种子被转发到移动台（401）。接收来自移动台（401）的随机数和随机种子的响应并将其转发给认证代理（107）。认证代理（107）将响应与预期响应进行比较。当认证代理（107）认证移动台（401）时，从认证代理（107）接收导出的密码密钥。

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