专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20050238171A1 Application authentication in wireless communication networks 审中-公开
标题翻译：无线通信网络中的应用认证
公开(公告)号：US20050238171A1
公开(公告)日：2005-10-27
申请号：US10831808
申请日：2004-04-26
申请人： Lidong Chen , Balakumar Jagadesan
发明人： Lidong Chen , Balakumar Jagadesan
IPC分类号： H04L29/06 , H04W12/06 , H04L9/00
CPC分类号： H04W12/06 , H04L63/0428 , H04L63/08 , H04W12/04 , H04W76/45
摘要： A method in wireless communications devices including generating a lower layer cipher key from a lower layer access key stored on the wireless communications device, for example, on a smart card, and then generating a higher layer authentication key (210) from the lower layer cipher key (230). The higher layer authentication key is also generated at a network entity and delivered to an authentication and authorization server. An application server authenticates subscriber device service requests with the authentication and authorization server using the higher layer authentication key.
摘要翻译：一种无线通信设备中的方法，包括从存储在无线通信设备上的下层访问密钥（例如，智能卡）生成下层密码密钥，然后从下层密码生成较高层验证密钥（210）键（230）。较高层认证密钥也在网络实体生成并传递给认证和授权服务器。应用服务器使用较高层验证密钥对认证授权服务器认证用户设备服务请求。

12. 发明授权

US07792544B2 Method and apparatus for disabling the user interface of electronic devices 有权
标题翻译：用于禁用电子设备的用户界面的方法和装置
公开(公告)号：US07792544B2
公开(公告)日：2010-09-07
申请号：US11753990
申请日：2007-05-25
申请人： Jerome O. Vogedes , Balakumar Jagadesan
发明人： Jerome O. Vogedes , Balakumar Jagadesan
IPC分类号： H04M1/00
CPC分类号： H04M1/67 , G06F1/3215 , H04M2250/12
摘要： A method and apparatus for an electronic device (100) monitors one or more inputs to the device, such as a transition in sensed ambient light (170)and key press sequences (180), to determine when to lock the device (100). The device memory (155) may include a matrix (or dictionary or rules) of valid, questionable, and invalid inputs that may be updated from time to time. When a questionable input is received, the device (100) notifies a user to enter an exit trigger, such as a MENU * key sequence, or else the phone will be locked. By using a variety of factors to discern questionable inputs and by presenting an exit trigger upon receipt of a questionable input, the electronic device will not lock when a user enters the exit trigger after a questionable input but will lock otherwise.
摘要翻译：一种用于电子设备（100）的方法和装置，用于监视设备的一个或多个输入，例如感测的环境光（170）和按键序列（180）中的转变，以确定何时锁定设备（100）。设备存储器（155）可以包括可以不时更新的有效，可疑和无效输入的矩阵（或字典或规则）。当接收到可疑输入时，设备（100）通知用户进入诸如MENU *键序列的退出触发，否则电话将被锁定。通过使用各种因素来辨别可疑的输入，并且在接收到可疑的输入后出现退出触发，当用户在有问题的输入之后进入退出触发器时，电子设备将不会锁定，否则将锁定。

13. 发明申请

US20080160906A1 DISCRETE MEDIA TRANSFER PROGRESS STATUS INDICATION 审中-公开
标题翻译：离散介质转移进展状态指示
公开(公告)号：US20080160906A1
公开(公告)日：2008-07-03
申请号：US11675728
申请日：2007-02-16
申请人： Ranjeev Ranjan , Balakumar Jagadesan , Johanna A. Wild
发明人： Ranjeev Ranjan , Balakumar Jagadesan , Johanna A. Wild
IPC分类号： H04H1/00
CPC分类号： H04H60/80 , H04L65/4061 , H04L65/601
摘要： A method and information processing system provide discrete media transfer status information. The method includes receiving a discrete media transfer request (904) from a wireless device (104) including discrete media. A request for discrete media transfer status information is received. A request (912) for discrete media transfer status information is wirelessly sent to each receiving wireless device (106) in a group of wireless devices receiving the same media set. Discrete media transfer status information (914) is received from each of the receiving wireless devices (106). A current transfer status (916) associated with each receiving wireless device (106) is stored based on the discrete media transfer status information received from each receiving wireless device. Transfer status (918) for each receiving wireless device (106) is wirelessly sent to at least one wireless device of the group of receiving wireless devices.
摘要翻译：方法和信息处理系统提供离散媒体传送状态信息。该方法包括从包括离散媒体的无线设备（104）接收离散媒体传送请求（904）。接收到离散媒体传送状态信息的请求。用于离散媒体传送状态信息的请求（912）被无线发送到接收相同媒体集的一组无线装置中的每个接收无线装置（106）。从每个接收无线设备（106）接收离散媒体传送状态信息（914）。基于从每个接收无线设备接收到的离散媒体传送状态信息，存储与每个接收无线设备（106）相关联的当前传送状态（916）。向每个接收无线设备（106）的传输状态（918）无线地发送到所述接收无线设备组的至少一个无线设备。

14. 发明申请

US20060293073A1 Method and apparatus for mixed mode multimedia conferencing 有权
公开(公告)号：US20060293073A1
公开(公告)日：2006-12-28
申请号：US11159850
申请日：2005-06-22
申请人： Ganesan Rengaraju , Gary Oswald , Lawrence Willis , Balakumar Jagadesan
发明人： Ganesan Rengaraju , Gary Oswald , Lawrence Willis , Balakumar Jagadesan
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04L29/06027 , H04L65/1006 , H04L65/4038 , H04N7/15 , H04N7/152
摘要： A method and apparatus is provided for mixed mode conference call setup. The method includes the steps of inviting users to a mixed mode conference call by providing invitation information from an inviting user to a server and thereby providing invitations from the server to each of the users. The invitation information indicates the users, the modes acceptable for the conference call and the mode accepted by the inviting user. The invitations from the server include information indicating the modes acceptable for the conference call. The users provide a response to the server which includes information indicating a selected mode accepted by each user. The server sets up a conference call where each of the users and the inviting user communicate in the selected modes accepted by each.

15. 发明申请

US20060270362A1 Method for PoC server to handle PoC caller preferences 有权
标题翻译： PoC服务器处理PoC呼叫者偏好的方法
公开(公告)号：US20060270362A1
公开(公告)日：2006-11-30
申请号：US11139719
申请日：2005-05-27
申请人： John Emrich , Balakumar Jagadesan
发明人： John Emrich , Balakumar Jagadesan
IPC分类号： H04B1/38
CPC分类号： H04M3/53308 , H04L65/1006 , H04L65/1016 , H04L65/1069 , H04L65/4061 , H04L67/14 , H04L67/306 , H04L69/329 , H04M2215/2093 , H04W4/10 , H04W4/12 , H04W4/16 , H04W76/45 , H04W84/08
摘要： A Push-to-X over Cellular (PoC) server (351) receives a server registration message (301) for a first called device from a second server. The PoC server (351) receives a PoC invitation message (310) with PoC preferences and a message (313) from an originating device (311). The PoC preferences determine what device to call first (e.g., a mobile device 315, 317) and how many hops the call can be forwarded (e.g., to a voicemail server) if the first-attempted device is not available, before discontinuing the connection. If a trigger, such as time elapsed, occurs for the first-attempted device (350) and the PoC preferences permit, the PoC server (351) sends an invitation message (360) to the second server (391). If the second server (391) is a recording server, the invitation message (360) includes a message (363) from the originating device that is compatible with the capabilities of the recording server (391).
摘要翻译： Push-to-X over Cellular（PoC）服务器（351）从第二服务器接收用于第一被叫设备的服务器注册消息（301）。 PoC服务器（351）从源设备（311）接收具有PoC偏好和消息（313）的PoC邀请消息（310）。在停止连接之前，PoC首选项确定首先呼叫什么设备（例如，移动设备315,317）以及如果首次尝试的设备不可用，呼叫可以转发多少跳（例如，到语音邮件服务器）。如果首次尝试的设备（350）和PoC偏好设置允许触发（例如时间消逝），则PoC服务器（351）向第二服务器（391）发送邀请消息（360）。如果第二服务器（391）是记录服务器，则邀请消息（360）包括与记录服务器（391）的能力兼容的始发设备的消息（363）。

16. 发明申请

US20050124365A1 Floor control in multimedia push-to-talk 审中-公开
标题翻译：多媒体一键通话中的楼层控制
公开(公告)号：US20050124365A1
公开(公告)日：2005-06-09
申请号：US10729659
申请日：2003-12-05
申请人： Senaka Balasuriya , Balakumar Jagadesan
发明人： Senaka Balasuriya , Balakumar Jagadesan
IPC分类号： H04B7/00 , H04L12/56 , H04L29/06 , H04W4/06 , H04W4/10 , H04W72/06 , H04W72/10 , H04W72/12
CPC分类号： H04W4/10 , H04L65/1016 , H04L65/4061 , H04W72/005 , H04W72/10 , H04W76/45
摘要： An apparatus, architecture and method for floor control in a Push-to-Talk system. A mobile station (203) may transmit a floor request message or messages and request multiple floors. Each floor may correspond to a media type having multiple media streams. A PoC server (201) assigns a priority to media types and/or media streams such that for example, a mobile station (203) may have a floor to transmit a video clip having audio and video streams to a talk group (207), and a member of the talk group may have a floor to transmit audio voice commentary on the media to the talk group (207). The embodiments of the present invention enable multimedia communication use cases without the need for duplication of the state machine at each node, thereby conserving resources.
摘要翻译：一键通系统中楼层控制的装置，结构和方法。移动台（203）可以发送楼层请求消息或消息并请求多个楼层。每个楼层可以对应于具有多个媒体流的媒体类型。 PoC服务器（201）向媒体类型和/或媒体流分配优先权，使得例如移动台（203）可以具有将具有音频和视频流的视频剪辑传送到通话组（207）的底层，并且通话组的成员可以具有将媒体上的音频语音评论传送到通话组（207）的发言权。本发明的实施例能够实现多媒体通信用例，而不需要在每个节点处复制状态机，从而节省资源。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式