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1. 发明申请

US20070140168A1 Methods and apparatus for determining, communicating and using information which can be used for interference control 有权
标题翻译：用于确定，通信和使用可用于干扰控制的信息的方法和装置
公开(公告)号：US20070140168A1
公开(公告)日：2007-06-21
申请号：US11486714
申请日：2006-07-14
申请人： Rajiv Laroia , Junyi Li , Sundeep Rangan , Murari Srinivasan , Prashanth Hande , M. Corson , Arnab Das
发明人： Rajiv Laroia , Junyi Li , Sundeep Rangan , Murari Srinivasan , Prashanth Hande , M. Corson , Arnab Das
IPC分类号： H04Q7/00 , H04B7/216
CPC分类号： H04W24/08 , H04B17/345 , H04B17/382 , H04W72/08
摘要： A wireless terminal receives a broadcast uplink interference report request conveying a requested report type and/or a locally unique base station identifier. The wireless terminal receives and measures broadcast reference signals, e.g., beacon and/or pilot signals, transmitted from a plurality of base station attachment points. Specific type interference reports relate a current serving connection base station attachment point to a selected base station attachment point corresponding to the received base station identifier. Generic type interference reports relate a current serving base station connection attachment point to other unspecified base station attachment points whose broadcast reference signals have been detected by the wireless terminal. Sub-types of generic reports include summation function and maximum function reports. Timing information is sometimes used to determine report sub-type and/or sector type of the selected attachment point. The wireless terminal generates the requested report and transmits it to the current connection attachment point.
摘要翻译：无线终端接收传送请求的报告类型和/或本地唯一的基站标识符的广播上行链路干扰报告请求。无线终端接收并测量从多个基站附接点发送的广播参考信号，例如信标和/或导频信号。特定类型的干扰报告将当前服务连接基站附接点与对应于所接收的基站标识符的所选择的基站附接点相关联。通用型干扰报告将当前服务基站连接连接点与其广播参考信号已被无线终端检测到的其它未指定的基站附接点相关联。通用报告的子类型包括求和函数和最大函数报告。定时信息有时用于确定所选附件点的报告子类型和/或扇区类型。无线终端生成请求的报告，并将其发送到当前的连接连接点。

2. 发明申请

US20070254596A1 Communication methods and apparatus relating to cooperative and non-cooperative modes of operation 有权
标题翻译：与合作和非合作模式有关的通信方法和设备
公开(公告)号：US20070254596A1
公开(公告)日：2007-11-01
申请号：US11652207
申请日：2007-01-10
申请人： M. Corson , Junyi Li
发明人： M. Corson , Junyi Li
IPC分类号： H04B1/00
CPC分类号： H04W40/244 , H04J3/0602 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L27/2601 , H04L27/261 , H04W8/005 , H04W16/14 , H04W28/04 , H04W28/18 , H04W36/16 , H04W36/24 , H04W40/24 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/0229 , H04W52/04 , H04W72/02 , H04W76/14 , H04W84/042 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/10 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/23
摘要： Methods and apparatus for selecting and switching between cooperative and non-cooperative modes of communications device operation are described. Switching between modes may be, e.g., in response to a signal received form another device or in response to another device leaving the area. In cooperative mode operation the communications device acts in a manner that takes into consideration the effect of signal transmissions on other devices, e.g., the device may respond to interference control signaling, resource allocation signals and/or implement other interference management techniques. In the non-cooperative mode the device seeks to optimize its own communications performance without regard to the effect on one or more communications devices which may be in the area, e.g., devices with which it is not communicating. In the non-cooperative mode the device may ignore interference management control signals or transmit signals intended to cause another devices to reduce their transmissions or power output.
摘要翻译：描述了通信设备操作的协作和非协作模式之间的选择和切换的方法和设备。模式之间的切换可以是例如响应于从另一设备接收的信号或者响应于离开该区域的另一个设备。在协作模式操作中，通信设备以考虑到信号传输对其他设备的影响的方式起作用，例如，设备可以响应于干扰控制信令，资源分配信号和/或实施其他干扰管理技术。在非协作模式中，设备寻求优化其自身的通信性能，而不考虑对可能在该区域中的一个或多个通信设备的影响，例如与其不通信的设备的影响。在非协作模式下，设备可以忽略干扰管理控制信号或传输旨在使另一设备减少其传输或功率输出的信号。

3. 发明申请

US20070286111A1 Methods and apparatus for communicating device capability and/or setup information 有权
标题翻译：用于通信设备能力和/或设置信息的方法和设备
公开(公告)号：US20070286111A1
公开(公告)日：2007-12-13
申请号：US11652247
申请日：2007-01-10
申请人： M. Corson , Junyi Li
发明人： M. Corson , Junyi Li
IPC分类号： H04B7/204
CPC分类号： H04W40/244 , H04J3/0602 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L27/2601 , H04L27/261 , H04W8/005 , H04W16/14 , H04W28/04 , H04W28/18 , H04W36/16 , H04W36/24 , H04W40/24 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/0229 , H04W52/04 , H04W72/02 , H04W76/14 , H04W84/042 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/10 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/23
摘要： Methods and/or apparatus for communicating and/or using device capability information are described. Device capability information may be broadcast by a device using a first protocol. The protocol may be a beacon signal based protocol. The device information is used to select a second protocol and/or a device configuration to be used to communicate user data. In some embodiments the first protocol is a low bit rate protocol supporting less than 300 bits per second while the second protocol is a much higher rate protocol supporting in some embodiments data rates in the range of kilobits per second or even much higher data rates. The second protocol normally uses signal phase to communicate information while the first protocol does not use signal phase in many but not necessarily all embodiments.
摘要翻译：描述用于传送和/或使用设备能力信息的方法和/或装置。设备能力信息可以由使用第一协议的设备广播。该协议可以是基于信标信号的协议。设备信息用于选择要用于传达用户数据的第二协议和/或设备配置。在一些实施例中，第一协议是支持小于每秒300比特的低比特率协议，而第二协议是在一些实施例中支持在几千比特/秒甚至更高数据速率范围内的数据速率的高得多的速率协议。第二协议通常使用信号相位来传送信息，而第一协议在许多但不一定是所有实施例中都不使用信号相位。

4. 发明申请

US20070076653A1 Packet routing in a wireless communications environment 有权
标题翻译：无线通信环境中的分组路由
公开(公告)号：US20070076653A1
公开(公告)日：2007-04-05
申请号：US11486649
申请日：2006-07-14
申请人： Vincent Park , M. Corson , George Tsirtsis
发明人： Vincent Park , M. Corson , George Tsirtsis
IPC分类号： H04Q7/00
CPC分类号： H04L45/302 , H04L12/4633 , H04L45/306 , H04W40/12 , H04W80/00 , H04W84/042
摘要： The claimed subject matter relates to performing routing in a wireless communications system. In more detail, each device associated with a wireless packet-switched network may not be aware of an identity and/or address of a particular point of attachment with respect to a wireless terminal. A data packet that should be provided to a particular point of attachment can be initially directed to a wireless terminal or a one-hop multicast address, for instance. Thereafter, the data packet can be encapsulated in a frame format and identity of the particular point of attachment can be provided in such frame. The frame can thereafter be routed to the point of attachment.
摘要翻译：所要求保护的主题涉及在无线通信系统中执行路由。更详细地，与无线分组交换网络相关联的每个设备可能不知道关于无线终端的特定连接点的身份和/或地址。应该提供给特定附件点的数据包可以最初被引导到例如无线终端或一跳多播地址。此后，可以以帧格式封装数据分组，并且可以在该帧中提供特定附件点的标识。该框架此后可以被路由到附着点。

5. 发明申请

US20060242414A1 Security methods for use in a wireless communications system 失效
公开(公告)号：US20060242414A1
公开(公告)日：2006-10-26
申请号：US11471062
申请日：2006-06-19
申请人： M. Corson , Rajiv Laroia , Vincent Park , Sathyadev Uppala , Michaela Vanderveen
发明人： M. Corson , Rajiv Laroia , Vincent Park , Sathyadev Uppala , Michaela Vanderveen
IPC分类号： H04L9/00
CPC分类号： H04L9/3236 , H04L63/0807 , H04L63/12 , H04L2209/80 , H04W12/02 , H04W12/06 , H04W12/10 , H04W12/12 , H04W88/08
摘要： Signal, e.g., message, security techniques are described for wireless systems. A first signal is received by an access node via a wireless link. The signal includes a first authenticator that was generated by the transmitting device, e.g., wireless terminal. The access node determines from an attribute of the signal at least some information known to both the access node and transmitting device but which was not transmitted as part of the message content. The determined information was used by the wireless terminal in generating the first authenticator. The access node sends at least a portion of the first signal including the first authenticator and the determined information to another entity. The entity compares the first authenticator to a second authenticator it generates from the determined information and a secure key which it shares with the transmitting device to determine if the first and second authenticators match.

6. 发明申请

US20070060175A1 Paging methods and apparatus 审中-公开
标题翻译：寻呼方法和设备
公开(公告)号：US20070060175A1
公开(公告)日：2007-03-15
申请号：US11599739
申请日：2006-11-15
申请人： Vincent Park , M. Corson
发明人： Vincent Park , M. Corson
IPC分类号： H04Q7/20
CPC分类号： H04W68/00 , H04L63/126 , H04W12/10 , H04W28/24 , H04W60/00 , H04W72/04
摘要： Improved paging methods and apparatus are described. Paging requirements for a page are determined from paging information. Paging requirements may include, e.g., transmission delay constraints, paging resource requirements, whether or not a page is to be acknowledged, quality of service information, etc. A page is generated and transmitted by the node determining the paging requirements. In other embodiments, paging requirement information is communicated in a message to a node which is responsible for paging transmission resource allocation and/or actual transmission of a page. The methods and apparatus of the present invention allow pages to be treated on a differential basis according to a page's particular requirements. Different quality of service levels can be maintained for pages with pages having a higher QoS being given resource allocation priority and/or scheduling priority over pages corresponding to lower levels of page QoS.
摘要翻译：描述了改进的寻呼方法和装置。寻呼信息确定页面的寻呼要求。分页要求可以包括例如传输延迟约束，寻呼资源需求，是否要确认页面，服务质量信息等。由确定寻呼要求的节点生成并发送页面。在其他实施例中，寻呼需求信息在消息中被传送到负责寻呼传输资源分配和/或页面的实际传输的节点。本发明的方法和装置允许根据页面的特定要求在差异的基础上处理页面。对于具有较高QoS的页面的页面与对应于较低级别的页面QoS的页面被赋予资源分配优先级和/或调度优先级的页面可以维持不同的服务质量水平。

7. 发明申请

US20070002859A1 Methods and apparatus for transmitting group communication signals 有权
标题翻译：发送组通信信号的方法和装置
公开(公告)号：US20070002859A1
公开(公告)日：2007-01-04
申请号：US11205294
申请日：2005-08-16
申请人： M. Corson , Rajiv Laroia , Alan O'Neill , Vincent Park , Murari Srinivasan , Sathyadev Uppala
发明人： M. Corson , Rajiv Laroia , Alan O'Neill , Vincent Park , Murari Srinivasan , Sathyadev Uppala
IPC分类号： H04L12/56 , H04J3/26
CPC分类号： H04L12/1877 , H04L12/1836 , H04L12/1854 , H04L12/189 , H04L45/16 , H04W4/06 , H04W4/08 , H04W28/18 , H04W28/22 , H04W52/26 , H04W52/262 , H04W52/267 , H04W52/286 , H04W52/327 , H04W72/005 , H04W72/04 , H04W84/08
摘要： Group communications methods and apparatus are described. Multiple modes of group communications signaling are supported. In a first mode, copies of packets are separately transmitted to each group member in a sector or cell. In a second mode a copy of a packet is directed to multiple group members at the same time. Transitions between the two modes may be determined as a function of the cost of operating in each of the modes in terms of system cost and/or the number of group members in a cell or sector being serviced by a transmitter.
摘要翻译：描述组通信方法和装置。支持组通信信令的多种模式。在第一模式中，分组的副本被分别发送到扇区或单元中的每个组成员。在第二模式中，分组的副本同时被引导到多个组成员。可以根据系统成本和/或由发射机服务的小区或扇区中的组成员的数量来确定两种模式之间的转换作为在每个模式中操作的成本的函数。

8. 发明申请

US20060050659A1 Methods and apparatus for managing group membership for group communications 有权
标题翻译：管理团体会员资格进行群组沟通的方法和设备
公开(公告)号：US20060050659A1
公开(公告)日：2006-03-09
申请号：US11204769
申请日：2005-08-16
申请人： M. Corson , Alan O'Neill , Vincent Park
发明人： M. Corson , Alan O'Neill , Vincent Park
IPC分类号： H04B7/00
CPC分类号： H04W4/08 , H04W4/06 , H04W8/186 , H04W88/08
摘要： Improved group communications methods which are well suited for a wireless environment are described. End nodes request that access nodes make changes in group membership information maintained at the access node. The access node responds to the requests by a response signal indicating a grant or denial of the request. Requests may be to add or remove the end node, e.g., a mobile wireless terminal, from a particular group membership list identified in the request signal. The access node maintains a detailed list of group members and uses the information to control how signals, e.g., packets, are transmitted to the group members. Group membership information may be updated at the node at the time of handoff and/or an end node enters the cell or otherwise changes its point of network attachment.
摘要翻译：描述了非常适合于无线环境的改进的组通信方法。端节点请求接入节点对接入节点维护的组成员信息进行更改。接入节点通过指示请求的授权或拒绝的响应信号来响应请求。请求可以是从请求信号中标识的特定组成员列表中添加或移除终端节点，例如移动无线终端。接入节点维护组成员的详细列表，并使用该信息来控制如何将信号（例如，分组）发送到组成员。可以在切换时的节点处更新组成员资格信息，和/或结束节点进入小区，或以其他方式改变其网络附着点。

9. 发明申请

US20050249176A1 Methods and apparatus for supporting session signaling and mobility management in a communications system 有权
标题翻译：用于在通信系统中支持会话信令和移动性管理的方法和装置
公开(公告)号：US20050249176A1
公开(公告)日：2005-11-10
申请号：US11186665
申请日：2005-07-20
申请人： Alan O'Neill , M. Corson , Vincent Park , George Tsirtsis
发明人： Alan O'Neill , M. Corson , Vincent Park , George Tsirtsis
IPC分类号： H04L12/56 , H04L29/06 , H04L29/08 , H04L29/12 , H04W8/02 , H04W76/02 , H04W80/04 , H04W80/10 , H04W88/00 , H04L12/66 , H04Q7/24 , H04Q7/00
CPC分类号： H04L29/12009 , H04L29/06027 , H04L61/00 , H04L63/08 , H04L63/123 , H04L65/1006 , H04L65/1043 , H04W8/02 , H04W12/06 , H04W76/12 , H04W80/04 , H04W80/10 , H04W88/005
摘要： A mobile communications system that uses IP packets to transmit data between end nodes, such as mobile devices, is described. In order to facilitate session establishment, maintenance, security, and handoff operations, access nodes through which end nodes communicate with one another include a session signaling server module and a mobility agent module. The session signaling server module may be implemented as a SIP server while the mobility agent module may be implemented using Mobil IP signaling. The mobility agent and SIP server within an access node are identified using a single shared identifier, IP address. The same security method and common secret may be used to provide security with regard to both mobile IP messages and SIP messages. Sessions admission decisions and resource allocation for admitted sessions can also take place internally to the access node of this invention without need for signaling to external elements.
摘要翻译：描述了使用IP分组在诸如移动设备的端节点之间传输数据的移动通信系统。为了便于会话建立，维护，安全和切换操作，终端节点通过该接入节点彼此通信的接入节点包括会话信令服务器模块和移动性代理模块。会话信令服务器模块可以被实现为SIP服务器，而移动性代理模块可以使用Mobil IP信令来实现。访问节点内的移动代理和SIP服务器使用单个共享标识符，IP地址来标识。可以使用相同的安全方法和公共秘密来提供关于移动IP消息和SIP消息的安全性。入学会议的入学决定和资源分配也可以在本发明的接入节点的内部进行，而不需要向外部元件发信号。

10. 发明申请

US20060112183A1 Methods and apparatus for updating mobile node location information 失效
标题翻译：更新移动节点位置信息的方法和装置
公开(公告)号：US20060112183A1
公开(公告)日：2006-05-25
申请号：US11327791
申请日：2006-01-06
申请人： M. Corson , Rajiv Laroia , Vincent Park , Sathyadev Uppala , Michaela Vanderveen
发明人： M. Corson , Rajiv Laroia , Vincent Park , Sathyadev Uppala , Michaela Vanderveen
IPC分类号： G06F15/16
CPC分类号： H04W68/00 , H04L63/126 , H04W12/10 , H04W12/12 , H04W28/24 , H04W60/00 , H04W72/04
摘要： Location update techniques are described. A dormant mobile node updates its location information by sending a first message over a wireless link to an access node. The access node generates a second update message in response to the first message. The second message includes a mobile node identifier and, in some embodiments is directed to the mobile node. The second message is received by a tracking agent, which updates location information corresponding to the mobile node. In the case where second message is an IP message and is routed to the mobile node using Mobile IP, a Mobile IP home agent routes the second message to the mobile node's last point of network attachment where the tracking agent is located and intercepts the message. The tracking agent may send a response message to the access node sending the second message.
摘要翻译：描述位置更新技术。休眠移动节点通过无线链路向接入节点发送第一消息来更新其位置信息。接入节点响应于第一消息生成第二更新消息。第二消息包括移动节点标识符，并且在一些实施例中指向移动节点。第二消息由跟踪代理接收，跟踪代理更新对应于移动节点的位置信息。在第二消息是IP消息并且使用移动IP路由到移动节点的情况下，移动IP归属代理将第二消息路由到移动节点的最后一个网络附着点，跟踪代理所在的位置并拦截该消息。跟踪代理可以向发送第二消息的接入节点发送响应消息。

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