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1. 发明申请

WO2003100582A3 MOBILE WIRELESS DEVICE WITH PROTECTED FILE SYSTEM 审中-公开
公开(公告)号：WO2003100582A3
公开(公告)日：2003-12-04
申请号：PCT/GB2003/002313
申请日：2003-05-28
申请人： SYMBIAN LIMITED , DIVE-RECLUS, Corinne , THOELKE, Andrew , DOWMAN, Mark
发明人： DIVE-RECLUS, Corinne , THOELKE, Andrew , DOWMAN, Mark
IPC分类号： G06F1/00
摘要： A mobile wireless device programmed with a file system which is partitioned into multiple root directories. The partitioning of the file system `cages' processes as it prevents them from seeing any files they should not have access to. A Trusted Computing Base verifies whether or not a process has the required privileges or capabilities to access root sub-trees. The particular directory a file is placed into automatically determines its accessibility to different processes - i.e. a process can only access files in certain root directories. This is a light weight approach since there is no need for a process to interrogate an access control list associated with a file to determine its access rights over the file - the location of the file taken in conjunction with the access capabilities of a process intrinsically define the accessibility of the file to the process. Another aspect of this invention is that each process can have its own private area of the file system guaranteeing confidentiality and integrity to its data.

2. 发明申请

WO2003065688A1 METHOD OF PROVIDING ACCESS TO PRESENCE RELATED INFORMATION 审中-公开
标题翻译：提供存取相关信息的方法
公开(公告)号：WO2003065688A1
公开(公告)日：2003-08-07
申请号：PCT/GB2003/000448
申请日：2003-02-03
申请人： SYMBIAN LIMITED , KARLSSON, Petter , BUTLER, Dominic
发明人： KARLSSON, Petter , BUTLER, Dominic
IPC分类号： H04L29/08
CPC分类号： H04M3/42 , H04L67/04 , H04L67/16 , H04L67/24 , H04L69/329 , H04M1/663 , H04M1/72519
摘要： Presence information for a user is stored and made accessible using a conventional client server or peer to peer Presence model. The identity of any entity that requests or accesses this Presence information is however logged and then automatically provided to a wireless information device operated by the user. This enables the device to display the identity of the entity that requested or accessed the Presence information and hence (a) can prompt a user to contact the entity that sought his Presence information and (b) inhibits inappropriate accessing of Presence information.
摘要翻译：用户的存在信息可以使用常规客户端服务器或对等存在模式进行存储和访问。然而，请求或访问该存在信息的任何实体的身份被记录，然后被自动提供给用户操作的无线信息设备。这使得设备能够显示请求或访问存在信息的实体的身份，并且因此可以提示用户联系寻求他的存在信息的实体，并且b阻止对存在信息的不适当访问。

3. 发明申请

WO2003101139A1 A METHOD OF ENABLING A WIRELESS INFORMATION DEVICE TO ACCESS LOCATION DATA 审中-公开
标题翻译：实现无线信息设备访问位置数据的方法
公开(公告)号：WO2003101139A1
公开(公告)日：2003-12-04
申请号：PCT/GB2003/002310
申请日：2003-05-27
申请人： SYMBIAN LIMITED , PAGONIS, John , JACOBS, Mark
发明人： PAGONIS, John , JACOBS, Mark
IPC分类号： H04Q7/38
CPC分类号： H04W64/00 , G01S5/0072 , G01S5/0252 , H04W4/02 , H04W4/021 , H04W4/023 , H04W4/025 , H04W4/029 , H04W4/80 , H04W64/003
摘要： A method of enabling a first wireless information device to access absolute location data in which the first wireless information device does not possess its own absolute location finding system but is instead able to receive, over a wireless network, absolute location data from a second wireless information device that does have its own absolute location finding system. The present invention hence enables wireless information devices to share absolute location data: for example, a mobile telephone with GPS capability can be used as a local 'beacon' to broadcast its absolute location to any nearby devices over a personal area wireless network ( e.g . a Bluetooth network) so that those nearby devices can use that location data. Hence, a camera with no location finding system of its own could obtain location data from a nearby GPS equipped mobile telephone over a Bluetooth PAN and watermark its images with location data.
摘要翻译：一种使第一无线信息设备能够访问其中第一无线信息设备不具有其自己的绝对位置查找系统但是能够通过无线网络从第二无线信息接收绝对位置数据的绝对位置数据的方法设备有自己的绝对位置查找系统。因此，本发明使得无线信息设备能够共享绝对位置数据：例如，具有GPS能力的移动电话可以用作本地“信标”，以通过个人区域无线网络（例如，蓝牙网络），以便附近的设备可以使用该位置数据。因此，没有自己的位置查找系统的相机可以通过蓝牙PAN从附近的配备GPS的移动电话获得位置数据，并将其图像与位置数据进行水印。

4. 发明申请

WO2003100581A2 SECURE MOBILE WIRELESS DEVICE 审中-公开
标题翻译：安全移动无线设备
公开(公告)号：WO2003100581A2
公开(公告)日：2003-12-04
申请号：PCT/GB2003/002311
申请日：2003-05-28
申请人： SYMBIAN LIMITED , DIVE-RECLUS, Corinne , HARRIS, Jonathan , MAY, Dennis
发明人： DIVE-RECLUS, Corinne , HARRIS, Jonathan , MAY, Dennis
IPC分类号： G06F1/00
CPC分类号： G06F21/53 , G06F21/57 , G06F21/6218 , G06F21/6245 , G06F2221/2113 , G06F2221/2115 , G06F2221/2141
摘要： A secure mobile wireless device in which executable code to be installed on the device is assigned a set of capabilities which define the protected resource(s) on the device which it can access. Hence, the present invention takes the idea of capabilities (known in the context of defining the capabilities or access privileges of different users in a multi-user system) and applies it to defining the capabilities or access privileges of different native executable code for secure, single-user mobile wireless devices.
摘要翻译：将要安装在设备上的可执行代码的安全移动无线设备分配一组能够定义其可以访问的设备上的受保护资源的能力。因此，本发明考虑到能力（在多用户系统中定义不同用户的能力或访问权限的上下文中已知），并且将其应用于定义不同本地可执行代码的能力或访问权限，用于安全，单用户移动无线设备。

5. 发明申请

WO2003075547A2 A METHOD OF ENABLING A WIRELESS INFORMATION DEVICE TO ACCESS DATA SERVICES 审中-公开
标题翻译：实现无线信息设备访问数据服务的方法
公开(公告)号：WO2003075547A2
公开(公告)日：2003-09-12
申请号：PCT/GB2003/000947
申请日：2003-03-06
申请人： SYMBIAN LIMITED , FORSYTH, John, Matthew
发明人： FORSYTH, John, Matthew
IPC分类号： H04M1/247
CPC分类号： H04M1/72522 , H04M1/72561
摘要： A method of providing data to a wireless information device, in which data supplied from a remote service provider is represented by an icon which is (a) automatically displayed within an application running on the device, and which (b) changes if the data alters, in order to alert the user to new data or to represent that new data. For example, a weather icon could be displayed in a calendar application if the device is being supplied or can access weather data. The weather icon changes dynamically to represent the weather on the particular day in the calendar; perhaps tomorrow's predicated weather.
摘要翻译：一种向无线信息设备提供数据的方法，其中从远程服务提供商提供的数据由在设备上运行的应用中自动显示的图标表示，并且如果数据改变，则b改变，以便提醒用户新数据或表示新的数据。例如，如果正在提供设备或者可以访问天气数据，则可以在日历应用中显示天气图标。天气图标动态变化，以表示日历中特定日子的天气，也许是明天的预测天气。

6. 发明申请

WO2003065698A1 METHOD OF AUTOMATICALLY ALTERING THE OPERATION OF A WIRELESS INFORMATION DEVICE 审中-公开
标题翻译：自动更改无线信息设备操作的方法
公开(公告)号：WO2003065698A1
公开(公告)日：2003-08-07
申请号：PCT/GB2003/000425
申请日：2003-02-03
申请人： SYMBIAN LIMITED , KARLSSON, Petter , BUTLER, Dominic , WHITEAR, Clive , BANHAM, Leigh , SHEPHERD, Chris
发明人： KARLSSON, Petter , BUTLER, Dominic , WHITEAR, Clive , BANHAM, Leigh , SHEPHERD, Chris
IPC分类号： H04M1/725
CPC分类号： H04W4/12 , H04M1/72547 , H04M1/72563 , H04M1/72572 , H04W4/02 , H04W76/10
摘要： A device user defines a criteria by selecting an item from a list of possible items displayed on the device or a different wireless information device; the behaviour of the device is automatically altered when that device satisfies the user defined criteria by causing the device to automatically send a user defined message to a user defined contact.
摘要翻译：设备用户通过从显示在设备上的可能项目列表或不同的无线信息设备中选择项目来定义标准，当该设备满足用户定义的标准时，通过使设备自动发送设备来自动改变设备的行为用户定义的消息给用户定义的联系人。

7. 发明申请

WO2003030026A3 MOBILE WEB BROWSING DEVICE 审中-公开
公开(公告)号：WO2003030026A3
公开(公告)日：2003-04-10
申请号：PCT/GB2002/004448
申请日：2002-10-01
申请人： SYMBIAN LIMITED , LIEBRAND, Jelte
发明人： LIEBRAND, Jelte
IPC分类号： G06F17/30
摘要： The origin server which supplies content to a client mobile web-browsing device can tag content ( e.g. a homepage) as 'persistent' by applying a special definition to that content. The content and accompanying definitions are then sent to the device over the cellular network. The browser on the device is programmed to recognise this definition and to set an appropriate flag against that content; the flag defines how the device uses the content - in particular, defining that the device will not discard that content from memory even when flushing the cache to free up disc space. Hence, flagged home pages can become persistent since they are not discarded from memory; as such they can reliably be viewed even when the device is out of cellular coverage and the device has freed up disc space.

8. 发明申请

WO2002089408A1 GROUP COMMUNICATION METHOD FOR A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：用于无线通信设备的组通信方法
公开(公告)号：WO2002089408A1
公开(公告)日：2002-11-07
申请号：PCT/GB2002/002046
申请日：2002-05-02
申请人： SYMBIAN LIMITED , FORSYTH, John, Matthew
发明人： FORSYTH, John, Matthew
IPC分类号： H04L12/18
CPC分类号： H04L12/1822 , H04L12/189
摘要： A group communication method for a wireless information device, in which the method comprises the step of using an application independent object which defines or references members of a group in a way that enables communication to take place between two or more members of the group. The group object defines solely the identities of members of a group: as such, it is application (and hence also content) independent . This means that a group created in one application (e.g. a diary/agenda application could use that same group as the recipient list for an invitation to a meeting); a voice application could use that same group to allow a voice call to be conferenced across to all group members. Similarly, data specifically created for one group and in one application can be re-used in a different application and the data viewed appropriately for that different application.
摘要翻译：一种用于无线信息设备的组通信方法，其中所述方法包括使用定义或引用组的成员的应用无关对象的步骤，所述方式使得能够在组中的两个或更多个成员之间进行通信。组对象仅定义组的成员的身份：因此，它是应用程序（因此也是内容）独立的。这意味着在一个应用程序中创建的组（例如，日记/议程应用程序可以使用与收件人列表相同的组来邀请会议）; 语音应用程序可以使用相同的组来允许将语音呼叫与所有组成员进行会议。类似地，为一个组和一个应用程序专门创建的数据可以在不同的应用程序中重新使用，并且适当地查看该不同应用程序的数据。

9. 发明申请

WO2003100583A1 TAMPER EVIDENT REMOVABLE MEDIA STORING EXECUTABLE CODE 审中-公开
标题翻译：防盗器可拆卸媒体存储可执行代码
公开(公告)号：WO2003100583A1
公开(公告)日：2003-12-04
申请号：PCT/GB2003/002326
申请日：2003-05-28
申请人： SYMBIAN LIMITED , DIVE-RECLUS, Corinne
发明人： DIVE-RECLUS, Corinne
IPC分类号： G06F1/00
CPC分类号： H04L63/0428 , G06F21/51 , G06F21/64 , H04L63/123
摘要： A mobile wireless device operable to install code on a removable medium, in which the device is programmed to calculate and store a digest of this code into a persistent nonremovable store inside the device. When the removable medium is plugged back, and when the code is invoked, the device recalculates a digest from the code it wants to load from the removable medium and compares it with the one stored inside the persistent non-removable store. If they do not match, the code has been tampered with and therefore cannot be trusted by the device. The digest is accessible only by components in the Trusted Computing Base so is itself secure. The digest may be a hash or other unique and representative value.
摘要翻译：一种可操作以在可移动介质上安装代码的移动无线设备，其中该设备被编程为计算并将该代码的摘要存储在设备内部的永久性不可移动存储器中。当可移动介质被插回时，并且当代码被调用时，设备从可以从可移除介质加载的代码重新计算摘要，并将其与存储在持久不可移动存储器内的代码进行比较。如果它们不匹配，则代码被篡改，因此不能被设备信任。摘要只能由可信计算基础中的组件访问，因此本身是安全的。摘要可能是散列或其他独特且具有代表性的价值。

10. 发明申请

WO2003100582A2 MOBILE WIRELESS DEVICE WITH PROTECTED FILE SYSTEM 审中-公开
标题翻译：具有保护文件系统的移动无线设备
公开(公告)号：WO2003100582A2
公开(公告)日：2003-12-04
申请号：PCT/GB2003/002313
申请日：2003-05-28
申请人： SYMBIAN LIMITED , DIVE-RECLUS, Corinne , THOELKE, Andrew , DOWMAN, Mark
发明人： DIVE-RECLUS, Corinne , THOELKE, Andrew , DOWMAN, Mark
IPC分类号： G06F1/00
CPC分类号： G06F21/6218
摘要： A mobile wireless device programmed with a file system which is partitioned into multiple root directories. The partitioning of the file system `cages' processes as it prevents them from seeing any files they should not have access to. A Trusted Computing Base verifies whether or not a process has the required privileges or capabilities to access root sub-trees. The particular directory a file is placed into automatically determines its accessibility to different processes - i.e. a process can only access files in certain root directories. This is a light weight approach since there is no need for a process to interrogate an access control list associated with a file to determine its access rights over the file - the location of the file taken in conjunction with the access capabilities of a process intrinsically define the accessibility of the file to the process. Another aspect of this invention is that each process can have its own private area of the file system guaranteeing confidentiality and integrity to its data.
摘要翻译：用文件系统编程的移动无线设备，该文件系统被划分成多个根目录。文件系统`cages'进程的分区，因为它阻止他们看到他们不应该访问的任何文件。可信计算基础验证进程是否具有访问根子树所需的特权或功能。文件被放入的特定目录自动地确定其对不同进程的可访问性，即进程只能访问某些根目录中的文件。这是一种轻量级的方法，因为不需要一个进程询问与文件相关联的访问控制列表来确定其对该文件的访问权限 - 文件的位置与进程的访问功能一起定义该文件可访问该进程。本发明的另一方面是每个进程可以具有其自己的文件系统的私有区域，以保证其数据的机密性和完整性。

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