公开(公告)号：JP2006262466A

公开(公告)日：2006-09-28

申请号：JP2006064582

申请日：2006-03-09

Applicant: Microsoft Corp ,  マイクロソフト コーポレーション

Inventor： BARKLEY WARREN VINCENT ,  TIDWELL PAUL D ,  MOORE TIMOTHY M

IPC: H04L12/56

CPC classification number: H04L63/029 ,  H04L29/06 ,  H04L61/15 ,  H04L61/2517 ,  H04L61/2578 ,  H04L61/2589

Abstract: PROBLEM TO BE SOLVED: To provide method and system for reducing the number of ports allotted by a relay server. SOLUTION: A connecting system establishes a connection between two end points (client computers for example) via a relay server employing bidirectional technique. This connection is used bidirectionally whereby a stream can be transmitted from a first end point to a second end point, and the stream can be transmitted from the second end point to the first end point. Further, the connecting system can reduce further the number of ports allotted by the relay server by multiplexing a plurality of streams on a single connection employing the stream multiplexing technique, and the number of ports allotted by a relay server can also be reduced by multiplexing the streams from different end points and passing through a single connection via a relay server employing an end point multiplexing technique. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供减少中继服务器分配的端口数量的方法和系统。

解决方案：连接系统通过采用双向技术的中继服务器建立两个端点（例如客户端计算机）之间的连接。 该连接是双向使用的，从而可以将流从第一端点传送到第二端点，并且流可以从第二端点传送到第一端点。 此外，连接系统可以通过使用流复用技术在单个连接上多路复用多个流来进一步减少由中继服务器分配的端口的数量，并且还可以通过复用多路复用来减少中继服务器分配的端口数 来自不同端点的流，并通过采用端点复用技术的中继服务器通过单个连接。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2004364310A

公开(公告)日：2004-12-24

申请号：JP2004166450

申请日：2004-06-03

Applicant: Microsoft Corp ,  マイクロソフト コーポレーション

Inventor： BARKLEY WARREN V ,  AYYAGARI ARUN ,  MOORE TIMOTHY M ,  BARON ANDREW THOMAS

IPC: H04L9/32 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W12/06 ,  H04W36/08 ,  H04W36/30 ,  H04Q7/22

CPC classification number: H04W12/06 ,  H04L63/08 ,  H04L65/40 ,  H04W36/0016 ,  H04W36/08

Abstract: PROBLEM TO BE SOLVED: To provide a radio device which adaptively determines whether to perform preceding authentication.
SOLUTION: When a latency-sensitive application (low-latency application) is being executed on a radio device, preceding authentication is performed and latency related to changeover between radio access points is reduced. Low-latency applications of this kind include VoIP, video, interactive whiteboards, or video conference. When the low latency application is not being run on the radio device, the radio device is not sensitive to latency, when changing from one radio access point to another. In such a case, the preceding authentication will not be performed, and processing and battery resources are retained.
COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2005176320A

公开(公告)日：2005-06-30

申请号：JP2004320999

申请日：2004-11-04

Applicant: Microsoft Corp ,  マイクロソフト コーポレーション

Inventor： KRANTZ ANTON W ,  PALEKAR ASHWIN ,  DUPLESSIS JEAN-PIERRE ,  ALAM MOHAMMAD S ,  LYNDERSAY SEAN O ,  MOORE TIMOTHY M

IPC: H04L9/08 ,  H04B7/26 ,  H04L12/26 ,  H04L12/28 ,  H04L29/06 ,  H04W12/02 ,  H04W12/06 ,  H04W48/14 ,  H04W48/18 ,  H04W84/12 ,  H04Q7/38

CPC classification number: H04W12/06 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/20 ,  H04L63/205 ,  H04W12/04 ,  H04W48/16 ,  H04W84/12

Abstract: PROBLEM TO BE SOLVED: To provide a system and method for facilitating automatic wireless network detection. SOLUTION: A wireless network client can automatically detect the "type" of a network (e.g., method of authentication and encryption) without requiring input from the user. For example, unencrypted network, WEP encrypted network requiring a WEP key, WPA encrypted network requiring a pre-shared key, an IEEE 802.1x enabled network supporting WPA and/or an IEEE 802.1x enabled network not supporting WPA. In a wireless network detection system having a connection component and a detection component, the connection component facilitates connection of a client system to at least one of a plurality of wireless networks. The detection component identifies a type of an available wireless network. Identification can be performed based upon information received in an information element and/or repeated probing of the wireless network beacon. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种便于自动无线网络检测的系统和方法。 解决方案：无线网络客户端可以自动检测网络的“类型”（例如，认证和加密的方法），而不需要用户的输入。 例如，未加密网络，需要WEP密钥的WEP加密网络，需要预共享密钥的WPA加密网络，支持WPA的支持IEEE 802.1x的网络和/或不支持WPA的支持IEEE 802.1x的网络。 在具有连接部件和检测部件的无线网络检测系统中，连接部件有助于将客户端系统连接到多个无线网络中的至少一个。 检测组件识别可用无线网络的类型。 可以基于在信息元素中接收的信息和/或无线网络信标的重复探测来执行识别。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005130474A

公开(公告)日：2005-05-19

申请号：JP2004278407

申请日：2004-09-24

Applicant: Microsoft Corp ,  マイクロソフト コーポレーション

Inventor： ABHISHEK ABHISHEK ,  KRANTZ ANTON W ,  KNUDSON DAN A ,  HERNANDEZ-MONDRAGON EDWIN A ,  TEODORESCU FLORIN ,  SHABBIR ALAM MOHAMMAD ,  MANDHANA TAROON ,  MOORE TIMOTHY M ,  BHANU VIVEK ,  BARKLEY WARREN VINCENT

IPC: G06F15/00 ,  G06F15/16 ,  H04L12/28 ,  H04L12/46 ,  H04L12/56

CPC classification number: H04W48/18 ,  H04L12/5692 ,  H04W88/06 ,  H04W88/10

Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for selecting a network and an interface which span a plurality of media. SOLUTION: This disclosed system facilitates automated network interface configuration decision-making, that spans a set of networks supporting communications via differing media. A set of media specific modules associated with differing communications media acquire network interface status/capabilities information. A rules engine thereafter applies a designated network selection rules to the acquired network interface status/capabilities information, and any other appropriate parameters attributable to either an interface or network, and selects one or more networks and interfaces, in order to establish/maintain a connection. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于选择跨越多个媒体的网络和接口的系统和方法。 解决方案：该公开的系统促进了自动化网络接口配置决策，其跨越支持通过不同媒体进行通信的一组网络。 与不同通信媒体相关联的一组媒体特定模块获取网络接口状态/能力信息。 然后，规则引擎将指定的网络选择规则应用于所获取的网络接口状态/能力信息以及可归因于接口或网络的任何其它适当的参数，并且选择一个或多个网络和接口，以便建立/维持连接 。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004234667A

公开(公告)日：2004-08-19

申请号：JP2004026110

申请日：2004-02-02

Applicant: Microsoft Corp ,  マイクロソフト コーポレイションMicrosoft Corporation

Inventor： KRANTZ ANTON W ,  ABHISHEK ABHISHEK ,  AYYAGARI ARUN ,  RUAN JIANDONG ,  MOORE TIMOTHY M ,  GEIGER AVI R ,  BARKLEY WARREN V

IPC: G06F1/32 ,  H04L12/28 ,  H04W52/02

CPC classification number: H04W52/0216 ,  G06F1/3203 ,  G06F1/3209 ,  G06F1/325 ,  H04M2250/06 ,  H04W52/0225 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22

Abstract: PROBLEM TO BE SOLVED: To provide a method and system for managing power consumption, in a portable computing device having a network interface module. SOLUTION: A power management module receives inputs from other modules, and determines whether the network interface module is to be put in a doze state for a predetermined number of beacon intervals, to prevent waste of power consumption in the network interface module. The network interface module in a device, that is associated with a network, is put in the doze state, after an event has occurred including when a scan has been performed, after a delayed sleep timer has reached time out; and after transmission of beacon has been completed and when no traffic is buffered with respect to the device. The delayed sleep-time is set, based on the estimated round trip time of a packet. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：WO0163849A3

公开(公告)日：2002-08-29

申请号：PCT/US0105672

申请日：2001-02-22

Applicant: MICROSOFT CORP

Inventor： AYYAGARI ARUN ,  BERNET YORAM ,  MOORE TIMOTHY M

IPC: H04L1/18 ,  H04L12/28 ,  H04L12/56 ,  H04W24/00 ,  H04W28/24 ,  H04W28/26 ,  H04W74/08 ,  H04L1/00

CPC classification number: H04W28/24 ,  H04L1/1803 ,  H04L1/187 ,  H04L1/1874 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/18 ,  H04L47/24 ,  H04L47/2433 ,  H04L47/70 ,  H04L47/724 ,  H04L47/746 ,  H04L47/805 ,  H04L47/822 ,  H04L47/824 ,  H04W28/26 ,  H04W74/0808 ,  H04W74/0875

Abstract: The invention provides Quality of Service assurances in a manner expected in other media to communications over paths that include one or more wireless links. The invention combines a subnet bandwidth manager ("SBM") at an access point ("AP") to track allocations of wireless bandwidth. The invention further incorporates multiple priority levels for packet transmission in a two-prong stochastic scheme. The first prong reserves bandwidth at each of the intermediate nodes in a transmission path subject to a veto by any intermediate node. The second prong modulates the transmission probability of a packet based on the previous failed attempts at transmission and the priority level of the packet. The overall result of this hybrid scheme is to not shut out users with the lowest priority, e.g., "best effort" priority, while assuring adequate bandwidth to higher priority applications.

Abstract translation: 本发明以其他媒体中期望的方式提供服务质量保证，以通过包括一个或多个无线链路的路径进行通信。 本发明将接入点（“AP”）处的子网带宽管理器（“SBM”）组合以跟踪无线带宽的分配。 本发明还包括用于双管齐下的方案中的分组传输的多个优先级。 第一分支在任何中间节点的否决权的传输路径中的每个中间节点处保留带宽。 第二分支基于先前发送的失败尝试和分组的优先级来调制分组的传输概率。 这种混合方案的总体结果是不要优先考虑具有最低优先级的用户，例如“尽力而为”的优先级，同时确保向更高优先级的应用提供足够的带宽。

公开(公告)号：JP2006340380A

公开(公告)日：2006-12-14

申请号：JP2006175717

申请日：2006-06-26

Applicant: Microsoft Corp ,  マイクロソフト コーポレーション

Inventor： AYYAGARI ARUN ,  SHETH SACHIN C ,  GANUGAPATI KRISHNA ,  MOORE TIMOTHY M ,  BAHL PRADEEP ,  PEICU MIHAI S ,  TEODORESCU FLORIN

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04M3/00 ,  H04M11/00 ,  H04W8/00 ,  H04W28/18 ,  H04W76/02 ,  H04W84/18

CPC classification number: H04L63/08 ,  H04W8/005 ,  H04W12/06 ,  H04W28/18 ,  H04W48/18 ,  H04W84/18

Abstract: PROBLEM TO BE SOLVED: To attain a zero configuration nomadic wireless and wired computing environment. SOLUTION: This system examines predefined user preference or profile settings (step 268) to determine to which of a competing number of wireless networks available it should connect, and what type of authentication should be used for such connection (step 274). A user may set a preference for infrastructure (288) or ad hoc modes (step 280) in the auto mode. With infrastructure mode preference setting, when the user has already operated off-line or in ad hoc mode (step 288), the system automatically detects and transfers connection to a newly available infrastructure wireless network (steps 292 to 294 to 266). COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：实现零配置游牧无线和有线计算环境。 解决方案：该系统检查预定义的用户偏好或配置文件设置（步骤268），以确定应连接哪个可竞争数量的无线网络，以及应该使用什么类型的认证来进行此类连接（步骤274）。 用户可以在自动模式中设置基础设施（288）或自组织模式（步骤280）的偏好。 利用基础架构模式首选项设置，当用户已经离线或自组织模式运行时（步骤288），系统自动检测并传送到新可用的基础设施无线网络的连接（步骤292至294至266）。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2005318615A

公开(公告)日：2005-11-10

申请号：JP2005129810

申请日：2005-04-27

Applicant: Microsoft Corp ,  マイクロソフト コーポレーション

Inventor： PALEKAR ASHWIN ,  CHOE CALVIN CHOON-HWAN ,  LEWIS ELLIOT D ,  BERK HAKAN ,  BRADIC LJUBOMIR ,  GIDWANI NARENDRA C ,  MOORE TIMOTHY M ,  KAMATH VIVEK P

IPC: H04L12/26 ,  H04L12/24 ,  H04L29/06

CPC classification number: H04L63/0823 ,  H04L63/104 ,  H04L63/164

Abstract: PROBLEM TO BE SOLVED: To provide a system and method for surely limiting access from a machine having a status, such as invalidity to a network resource. SOLUTION: A quarantine control client (QCC) that is positioned on a client machine acquires statements of health from a plurality of quarantine policy clients. The QCC packages these statements and provides the package to a quarantine execution client (QEC). The QEC transmits the package to a quarantine execution server (QES) together with a request of network access. The QES delivers the package to a quarantine control server (QCS) and the QCS decomposes the package and delivers each of the statements to a corresponding quarantine policy server (QPS). The QPS inspects the validity of the statement and notifies the QCS of a result. If a client provides a valid statement, the QES permits the client to access a network. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种可靠地限制来自具有诸如网络资源无效的状态的机器的访问的系统和方法。

解决方案：位于客户端计算机上的隔离控制客户端（QCC）从多个隔离策略客户端获取健康状况。 QCC封装这些语句，并将该包提供给隔离执行客户端（QEC）。 QEC将该包发送到隔离执行服务器（QES）以及网络访问请求。 QES将软件包提供给隔离控制服务器（QCS），QCS分解软件包，并将每个语句传递到相应的隔离策略服务器（QPS）。 QPS检查声明的有效性，并向QCS通知结果。 如果客户端提供有效的语句，则QES允许客户端访问网络。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2004030611A

公开(公告)日：2004-01-29

申请号：JP2003125927

申请日：2003-04-30

Applicant: Microsoft Corp ,  マイクロソフト コーポレイションMicrosoft Corporation

Inventor： AYYAGARI ARUN ,  GANUGAPATI KRISHNA ,  SIMON DANIEL R ,  MOORE TIMOTHY M ,  BAHL PRADEEP

IPC: G06F21/20 ,  G06F15/00 ,  G06F21/00 ,  H04L9/32 ,  H04L29/06

CPC classification number: H04L63/0846 ,  G06F21/445 ,  G06F21/46 ,  H04L63/0869 ,  H04L63/162

Abstract: PROBLEM TO BE SOLVED: To provide a method by which an authentication client which is authenticated by an authentication server enhances security of authentication and use a new communication password. SOLUTION: The authentication client obtains a new password from the user. A "password verifier" is guided from information provided from the new password and by the authentication server. The password verifier is shared with the authentication server. The new password itself is not transmitted to the authentication server and introduction of the new password from the password verifier is basically impossible. Each of the authentication client and the authentication server guides a set of new authentication and an encryption security key simultaneously. This process is repeated for controlling data amount to be transmitted by using a set of security key having specific security. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2002344458A

公开(公告)日：2002-11-29

申请号：JP2002069273

申请日：2002-03-13

Applicant: MICROSOFT CORP

Inventor： AYYAGARI ARUN ,  SHETH SACHIN C ,  GANUGAPATI KRISHNA ,  MOORE TIMOTHY M ,  BAHL PRADEEP ,  PEICU MIHAI S ,  TEODORESCU FLORIN

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W8/00 ,  H04W28/18 ,  H04W76/02 ,  H04W84/18 ,  H04Q7/38

Abstract: PROBLEM TO BE SOLVED: To enable a zero configuration nomadic wireless and wired computing environment. SOLUTION: The system examines predefined user preferences or profile settings (Step 268), to determine to which of competing number of wireless networks available it should connect, and what type of authentication should be used for such a connection (step 274). In automatic mode, the user may set a preference for infrastructure (step 288) or and hoc modes (step 280); and in infrastructure mode preference set, if the user has previously operated off-line or in ad hoc mode (step 288), the system will automatically detect and transfer connectivity to a newly available infrastructure wireless network (steps 292-294-266).