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1. 发明申请

WO2008122940A1 COMBINED SCHEDULING AND NETWORK CODING FOR WIRELESS MESH NETWORKS 审中-公开
标题翻译：无线网络的组合调度和网络编码
公开(公告)号：WO2008122940A1
公开(公告)日：2008-10-16
申请号：PCT/IB2008/051256
申请日：2008-04-03
申请人： NOKIA CORPORATION , WESTPHAL, Cedric , YE, Ying , TANG, Kevin , VORA, Naheed , SAHASRABUDHE, Meghana
发明人： WESTPHAL, Cedric , YE, Ying , TANG, Kevin , VORA, Naheed , SAHASRABUDHE, Meghana
IPC分类号： H04L12/56
CPC分类号： H04W72/1257 , H04W84/18
摘要： An architecture by which combined scheduling and network coding can be used in mesh networks, and more particularly wireless mesh networks. In various embodiments, this architecture includes a scheduling MAC protocol for scheduling nodes in the mesh network in order to take advantage of network coding opportunities. The schedule takes advantage of these opportunities by assigning a gain to transmit packets based upon the number of packets that are transmitted concurrently and choosing a schedule which minimizes the gain over the scheduling horizon. Regarding the assigned gain, in one embodiment this value is one for basic non-encoded operations and two or more for encoded operations. A scheduling MAC protocol is also used to announce and arbitrate network coding opportunities by indicating which packets (as characterized by their transmission slot) are to be encoded with each other.
摘要翻译：可以在网状网络中使用组合调度和网络编码的架构，更具体地说，是无线网状网络。在各种实施例中，该架构包括用于调度网状网络中的节点的调度MAC协议，以便利用网络编码机会。该调度通过分配增益来利用这些机会，基于同时发送的分组的数量并选择最小化调度范围上的增益的调度来传送分组。关于分配的增益，在一个实施例中，该值是用于基本非编码操作的值，对于编码操作，该值是两个或更多个。调度MAC协议还用于通过指示哪些分组（由其传输时隙表征）将被彼此编码来通告和仲裁网络编码机会。

2. 发明申请

WO2008110999A2 SYSTEM AND METHOD FOR VIDEO ENCODING AND DECODING 审中-公开
标题翻译：用于视频编码和解码的系统和方法
公开(公告)号：WO2008110999A2
公开(公告)日：2008-09-18
申请号：PCT/IB2008/050905
申请日：2008-03-12
申请人： NOKIA CORPORATION , RIDGE, Justin , WANG, Xianglin
发明人： RIDGE, Justin , WANG, Xianglin
IPC分类号： H04N7/26
CPC分类号： H04N21/4621 , H04N19/129 , H04N19/18 , H04N19/29 , H04N19/33 , H04N19/48 , H04N19/64 , H04N19/94
摘要： A video coding method comprises dividing a coefficient vector into two or more sub-vectors, each sub-vector having a length less than or equal to a length of the coefficient vector, indicating a size of each sub-vector and a position of each sub-vector within the coefficient vector, and forming a block corresponding to each sub-vector.
摘要翻译：视频编码方法包括将系数矢量划分为两个或更多个子矢量，每个子矢量的长度小于或等于系数矢量的长度，指示每个子矢量的大小 - 矢量和系数矢量内每个子矢量的位置，并形成对应于每个子矢量的块。

3. 发明申请

WO2008084441A1 SYSTEM AND METHOD FOR IMPLEMENTING MBMS HANDOVER DURING DOWNLOAD DELIVERY 审中-公开
标题翻译：在下载传送期间实施MBMS HANDOVER的系统和方法
公开(公告)号：WO2008084441A1
公开(公告)日：2008-07-17
申请号：PCT/IB2008/050051
申请日：2008-01-08
申请人： NOKIA CORPORATION , BOUAZIZI, Imed , VEDANTHAM, Ramakrishna
发明人： BOUAZIZI, Imed , VEDANTHAM, Ramakrishna
IPC分类号： H04H20/57 , H04L12/18 , H04L29/08 , H04Q7/38
CPC分类号： H04L12/189 , H04L51/38 , H04L67/02 , H04L67/04 , H04L67/06 , H04W72/005 , H04W80/06
摘要： An improved system and method for implementing Multimedia Broadcast/Multicast Service (MBMS) handover during download delivery. Various embodiments of the present invention involve the use of the HTTP/1.1 "chunked" mode to deliver updates of the file delivery table (FDT) of a session in a push-like mode. In order to allow for push delivery of the contents of a FLUTE session, each FDT instance is encoded as one part of a multipart MIME message and is sent as a separate chunk. The receiver can interpret each of the separate chunks to extract the FDT instance from the chunks. The content type of each part of the message is set to "text/xml" or another MIMI type in order to indicate that the content is an FDT instance. After parsing the FDT instance and updating the FDT, the receiver is able to identify which files of the session are of interest and can perform a HTTP GET request to retrieve a specific file.
摘要翻译：一种用于在下载传送期间实现多媒体广播/多播服务（MBMS）切换的改进的系统和方法。本发明的各种实施例涉及使用HTTP / 1.1“分块”模式以推送状态传送会话的文件传递表（FDT）的更新。为了允许推送FLUTE会话的内容，每个FDT实例被编码为多部分MIME消息的一部分，并作为单独的块发送。接收器可以解读每个单独的块以从块中提取FDT实例。消息的每个部分的内容类型设置为“text / xml”或另一种MIMI类型，以指示内容是FDT实例。在解析FDT实例并更新FDT之后，接收器能够识别会话的哪些文件是感兴趣的，并且可以执行HTTP GET请求以检索特定文件。

4. 发明申请

WO2008072198A2 SYSTEM AND METHOD FOR IMPLEMENTING SELECTIVE PAGING MODEL FOR USE IN A MULTI-ACCESS ENVIRONMENT 审中-公开
标题翻译：用于多用途环境中实施选择性寻呼模型的系统和方法
公开(公告)号：WO2008072198A2
公开(公告)日：2008-06-19
申请号：PCT/IB2007/055065
申请日：2007-12-12
申请人： NOKIA CORPORATION , NOKIA, INC. , POYHONEN, Petteri , STRANDBERG, Ove
发明人： POYHONEN, Petteri , STRANDBERG, Ove
IPC分类号： H04Q7/32
CPC分类号： H04W68/12 , H04W8/18 , H04W68/005 , H04W68/02
摘要： A system by which paging can be performed to support global reachability in a heterogeneous multi-access environment independently on a particular radio access network architecture. Various embodiments of the present invention provide methods for performing generic paging in heterogeneous multi-access networks based on incoming traffic and its characteristics, producing a topology-based coverage map of dynamic access networks. The framework of the various embodiments of the present invention supports the use of user preferences in the selective paging process; i.e. the most optimal radio access is activated according to user preferences and the current networking environment.
摘要翻译：可以执行寻呼以在特定无线电接入网络架构上独立地在异构多址环境中支持全球可达性的系统。本发明的各种实施例提供了基于输入流量及其特征来执行异构多址网络中的通用寻呼的方法，从而产生基于拓扑的动态接入网覆盖图。本发明的各种实施例的框架支持在选择性寻呼过程中使用用户偏好; 即根据用户偏好和当前联网环境来激活最佳无线接入。

5. 发明申请

WO2008053458A3 SYSTEM AND METHOD FOR ENABLING FAST SWITCHING BETWEEN PSSE CHANNELS 审中-公开
公开(公告)号：WO2008053458A3
公开(公告)日：2008-05-08
申请号：PCT/IB2007/054468
申请日：2007-11-03
申请人： NOKIA CORPORATION , NOKIA, INC. , BOUAZIZI, Imed
发明人： BOUAZIZI, Imed
IPC分类号： H04L29/06 , H04L29/08 , H04N7/173
摘要： A system and method for replacing existing media streams of a streaming session with alternative media streams, without tearing down the RTSP session and providing only a minimal delay. In various embodiments of the present invention, the client indicates to the server that it wishes to replace a media stream that it is currently consuming with another stream by sending a switch command to the streaming server, with the switch command indicating the old media stream and the new media stream. A feature is also provided for enabling the receiver to mute and unmute a single media stream. A client may query the server to find out whether fast channel switching is supported by the server.

6. 发明申请

WO2008004152A3 SYSTEM AND METHOD FOR IMSI LIST BASED VLR RESILIENCE 审中-公开
公开(公告)号：WO2008004152A3
公开(公告)日：2008-01-10
申请号：PCT/IB2007/052359
申请日：2007-06-20
申请人： NOKIA CORPORATION , NOKIA, INC. , PALVIAINEN, Keijo L.
发明人： PALVIAINEN, Keijo L.
IPC分类号： H04Q7/34 , H04Q7/38
摘要： A system and method for moving wireless subscribers previously registered with a failed source MSC7VLR or SGSN to a new target MSC/VLR or SGSN in GSM and UMTS networks, using super-charger technology. The present invention allows mobile subscriber IMSIs to be transmitted to a new target MSC/VLR or SGSN before a source MSC/VLR or SGSN fails. Upon failure of the source MSC/VLR or SGSN, the addresses of the source MSC/VLR or SGSN serving the transmitted IMSIs are updated in an HLR and are associated with the addresses of the new target MSC/VLR or SGSN using MAP location update procedures. In another embodiment of the present invention, the addresses of the source MSC/VLR or SGSN servicing mobile subscribers are updated in an HLR to the addresses of the new target MSC/VLR or SGSN without the need for mobile subscribe IMSIs.

7. 发明申请

WO2007116337A3 802.11K NEIGHBOR REPORT ENHANCEMENT 审中-公开
公开(公告)号：WO2007116337A3
公开(公告)日：2007-10-18
申请号：PCT/IB2007/051144
申请日：2007-03-30
申请人： NOKIA CORPORATION , NOKIA, INC. , JOKELA, Jari
发明人： JOKELA, Jari
IPC分类号： H04L12/28
摘要： The enhancement of a neighbor report to include additional information about neighboring access point capabilities. The present invention involves having neighbor reports include information that helps a station to determine whether admission control is mandated by one or more neighboring access points. The present invention can simply be added to the current 802.11 standards, as existing information elements are used for implementation.

8. 发明申请

WO2008142613A1 E-MAIL SYNCHRONIZATION FOR MOBILE DEVICES 审中-公开
标题翻译：移动设备的电子邮件同步
公开(公告)号：WO2008142613A1
公开(公告)日：2008-11-27
申请号：PCT/IB2008/051906
申请日：2008-05-14
申请人： NOKIA CORPORATION , NOKIA, INC. , IONESCU, Catalin , ORDOGH, Zoltan
发明人： IONESCU, Catalin , ORDOGH, Zoltan
IPC分类号： H04L12/58
CPC分类号： H04L51/063 , H04L51/38
摘要： An email object is provided that fulfills requirements defined in the OMA MEM Enabler, where email messages are represented as extensible markup language documents. Filters created using XPath allow an email client to indicate what email messages are to be advertised as new and later downloaded. Table of content information can also be provided without the need for downloading an entire email object first, as well as additional information about each body part. Therefore, referencing body parts for downloading email body parts step-by-step or for use in a reply/forward without download use case, as well as allowing for the downloading of alternative content (e.g., content-adaptation) is provided. Data synchronization protocols are used to allow the email client to keep an equivalence relationship between main email storage on the email server and local mail storage on the email client side when transferring email messages between the email client and email server.
摘要翻译：提供了一个满足OMA MEM Enabler中定义的要求的电子邮件对象，其中电子邮件消息被表示为可扩展标记语言文档。使用XPath创建的过滤器允许电子邮件客户端指示要作为新的和稍后下载的电子邮件消息。也可以提供内容信息，而不需要首先下载整个电子邮件对象，以及关于每个身体部分的附加信息。因此，提供用于逐步下载电子邮件正文部分或用于回复/转发而不下载用例的主体部分以及允许下载替代内容（例如，内容适配））。数据同步协议用于允许电子邮件客户端在电子邮件客户端和电子邮件服务器之间传送电子邮件时，保持电子邮件服务器上的主要电子邮件存储和电子邮件客户端上的本地邮件存储之间的等价关系。

9. 发明申请

WO2008104926A3 SCRIPT-BASED SYSTEM TO PERFORM DYNAMIC UPDATES TO RICH MEDIA CONTENT AND SERVICES 审中-公开
公开(公告)号：WO2008104926A3
公开(公告)日：2008-09-04
申请号：PCT/IB2008/050676
申请日：2008-02-25
申请人： NOKIA CORPORATION , CHITTURI, Suresh
发明人： CHITTURI, Suresh
IPC分类号： H04L29/06
摘要： A system and method is provided for delivering content to a client device including at least one script without at least one of embedding the at least one script within a web page and referencing the at least one script from the web page. A signal is transmitted to a client device, the" signal carrying within a packet stream, a multimedia presentation specified using a markup language and comprised of at least a singledata unit. The single data unit includes at least one of a scene content and a scene update, the scene update including at least one of a scene command and a script fragment.

10. 发明申请

WO2008072201A2 SYSTEM AND METHOD FOR IMPLEMENTING MOBILE IP NODE LOSSLESS TRANSITION FROM AN IDLE STATE TO AN AWAKE STATE 审中-公开
标题翻译：用于实现移动IP节点无损转换从空闲状态到清醒状态的系统和方法
公开(公告)号：WO2008072201A2
公开(公告)日：2008-06-19
申请号：PCT/IB2007/055070
申请日：2007-12-12
申请人： NOKIA CORPORATION , SAIRANEN, Jussi-Pekka
发明人： SAIRANEN, Jussi-Pekka
IPC分类号： H04L29/06 , H04Q7/38
CPC分类号： H04W76/27 , H04W80/04
摘要： A system and method for implementing a "lossless" transition from an idle state to an active or awake state in a mobile station. When a mobile station informs a serving base transceiver station that it is switching to an idle state, a virtual handover is executed, with the mobile station receiving a new Care of Address (CoA). The CoA is taken from an address space that is solely reserved for idle mobile station in a particular access network. The CoA is used to store data packets that are to be transmitted to the mobile station. Once the mobile station reenters an active state, the buffered packets can be forwarded to the mobile station without packet loss.
摘要翻译：
一种用于实现“无损”的系统和方法，在移动台中从空闲状态转换到激活或唤醒状态。当移动台通知服务基站收发信台其正在切换到空闲状态时，执行虚拟切换，其中移动台接收新的转交地址（CoA）。 CoA取自专门为特定接入网络中的空闲移动台保留的地址空间。 CoA用于存储要发送给移动台的数据分组。一旦移动台重新进入活动状态，缓冲的分组就可以在没有分组丢失的情况下被转发到移动台。

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