专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007023355A2 PRIORITY-BASED RESOURCE ALLOCATION 审中-公开
标题翻译：基于优先级的资源分配
公开(公告)号：WO2007023355A2
公开(公告)日：2007-03-01
申请号：PCT/IB2006/002277
申请日：2006-08-22
申请人： NOKIA CORPORATION , SCHWARZ, Uwe , HULKKONEN, Tony , BHASIN, Sanjay , MUHONEN, Ahti , PEKONEN, Harri , WESTMAN, Ilkka
发明人： SCHWARZ, Uwe , HULKKONEN, Tony , BHASIN, Sanjay , MUHONEN, Ahti , PEKONEN, Harri , WESTMAN, Ilkka
IPC分类号： H04Q7/38
CPC分类号： H04L47/38 , G10L19/22 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/805 , H04L47/808 , H04L47/824 , H04L65/80 , H04W72/10 , H04W88/181
摘要： The present invention relates to a resource allocation method, network controller device and a switching control device allocating resources to a subscriber of a communication network, wherein at least one allowed codec type is selected for the subscriber based on a relative priority information received from the communication network, e.g., from the switching control device (40). The selected at least one allowed codec type is signaled towards a terminal device (10) of the subscriber. Thereby, priority-based user differentiation can be introduced to provide different quality of service based on the allocated relative priority. This allows maintaining high quality services even in high load or low signal strength environments.
摘要翻译：本发明涉及资源分配方法，网络控制器设备和向通信网络的用户分配资源的交换控制设备，其中基于从通信接收的相对优先级信息为用户选择至少一种允许的编解码器类型网络，例如，来自开关控制装置（40）。所选择的至少一个允许的编解码器类型被发送给用户的终端设备（10）。因此，可以引入基于优先级的用户区分，以基于分配的相对优先级来提供不同的服务质量。这允许即使在高负载或低信号强度环境下也能保持高质量的服务。

2. 发明申请

WO2010035215A1 METHOD AND SYSTEM TO ENABLE ADAPTATION BETWEEN PHYSICAL BEARERS AND OMA-BCAST 审中-公开
标题翻译：方法和系统可以实现物理承载与OMA-BCAST之间的适应
公开(公告)号：WO2010035215A1
公开(公告)日：2010-04-01
申请号：PCT/IB2009/054146
申请日：2009-09-22
申请人： NOKIA CORPORATION , VÄRE, Jani , ALAMAUNU, Jyrki , PEKONEN, Harri , AURANEN, Tommi
发明人： VÄRE, Jani , ALAMAUNU, Jyrki , PEKONEN, Harri , AURANEN, Tommi
IPC分类号： H04N5/445 , H04W76/02
CPC分类号： H04H60/72 , H04H20/72 , H04H20/95 , H04W4/06 , H04W4/50 , H04W72/005
摘要： Systems and methods are provided that combine Open Mobile Alliance Mobile Broadcast Services (OMA BCAST) with different bearers, such as China Multimedia Mobile Broadcasting (CMMB) by associating service-related identifiers within an OMA BCAST electronic service guide with CMMB bearer-specific parameters. Furthermore, associating IP source and/or destination address pairs of a service with the location of the service within the CMMB bearer can be achieved and used with unicast, multicast, and broadcast environments. Further still, systems and methods are provided that allow for electronic service guide bootstrapping., where a desired electronic service guide can be discovered by bootstrapping.
摘要翻译：提供了通过将OMA BCAST电子服务指南中的与服务相关的标识符与CMMB承载特定参数相关联的方式将开放移动联盟移动广播服务（OMA BCAST）与诸如中国多媒体移动广播（CMMB）的不同承载相结合的系统和方法。此外，可以在单播，多播和广播环境中实现将服务的IP源和/或目的地地址对与CMMB承载内的服务的位置相关联。此外，还提供了允许电子服务指南自举的系统和方法，其中可以通过引导来发现所需的电子服务指南。

3. 发明申请

WO2008110913A1 USING FORWARD ERROR CORRECTION WITH GENERIC STREAM ENCAPSULATION IN A DIGITAL BROADCAST NETWORK 审中-公开
标题翻译：在数字广播网络中使用通用流扩展进行前向纠错
公开(公告)号：WO2008110913A1
公开(公告)日：2008-09-18
申请号：PCT/IB2008/000624
申请日：2008-03-07
申请人： NOKIA CORPORATION , NOKIA, INC , VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
发明人： VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
IPC分类号： H04L1/00
CPC分类号： H04L1/0057 , H04L1/0083
摘要： Aspects of the invention are directed to using forward error correction in a digital broadcast network that supports generic stream encapsulation. According to an embodiment, error correction data is calculated over application data, and the application data and error correction data are encapsulated in generic stream encapsulation packets. In another embodiment, error correction data is calculated over generic stream encapsulation packets. In yet another embodiment, error correction data is calculated over, and encapsulated within, generic stream encapsulation packets. In still another embodiment, error correction data is calculated over application data packets.
摘要翻译：本发明的方面涉及在支持通用流封装的数字广播网络中使用前向纠错。根据实施例，通过应用数据计算纠错数据，并将应用数据和纠错数据封装在通用流封装分组中。在另一个实施例中，在通用流封装分组上计算纠错数据。在另一个实施例中，在通用流封装分组中计算并封装在通用流封装分组中的纠错数据。在又一实施例中，通过应用数据分组来计算纠错数据。

4. 发明申请

WO2006003490A1 MULTIPLE SERVICES WITHIN A CHANNEL-IDENTIFICATION IN A DEVICE 审中-公开
标题翻译：在设备中的通道识别中的多个服务
公开(公告)号：WO2006003490A1
公开(公告)日：2006-01-12
申请号：PCT/IB2005/001992
申请日：2005-06-17
申请人： NOKIA CORPORATION , NOKIA, INC. , VERMOLA, Larri , PEKONEN, Harri
发明人： VERMOLA, Larri , PEKONEN, Harri
IPC分类号： H04L12/18
CPC分类号： H04N7/17318 , H04L12/18 , H04N21/41407 , H04N21/4263 , H04N21/4722 , H04N21/84
摘要： The invention provides supplemental content related to a service on a receiver device. The supplemental content related to the service is indicted to a user on the receiver device and may be accessed by the user. The receiver device receives and displays the information concerning availability of the supplemental content related to the service. A user may select supplemental content for viewing or listening by selecting a selectable indicator on the receiver device.
摘要翻译：本发明提供了与接收机设备上的服务相关的补充内容。与服务相关的补充内容被指示给接收机设备上的用户，并且可被用户访问。接收机设备接收并显示关于与服务相关的补充内容的可用性的信息。用户可以通过选择接收机设备上的可选指示符来选择用于观看或收听的补充内容。

5. 发明申请

WO2009095527A1 SYSTEM AND METHOD FOR BURST SEPARATION AND EXTENDED INTERLEAVING LENGTH 审中-公开
标题翻译：用于爆破分离和扩展交互长度的系统和方法
公开(公告)号：WO2009095527A1
公开(公告)日：2009-08-06
申请号：PCT/FI2009/000015
申请日：2009-01-13
申请人： NOKIA CORPORATION , VESMA, Jussi , PEKONEN, Harri , HIMMANEN, Heidi
发明人： VESMA, Jussi , PEKONEN, Harri , HIMMANEN, Heidi
IPC分类号： H04W72/00 , H04J4/00 , H04H20/72 , H04L27/26
CPC分类号： H04L27/2607 , H04B7/2625 , H04H20/30 , H04H20/33 , H04H20/72 , H04J4/00 , H04L5/0007 , H04L5/0044
摘要： A method includes allocating frame capacity between physical layer pipes dividing a frame and physical layer pipes into a plurality of subframes, wherein each subframe carries one burst from each physical layer pipe; selectively time shifting the plurality of bursts such that a defined time shift exists between corresponding bursts in each subframe within the frame; and appending the subframes after each other in a sequence. Each frame may include two or more radio frequency channels, each radio frequency channel including subframes. The method may further include selectively time shifting one or more of the radio frequency channels such that a defined time shift exists between corresponding radio frequency channels in each frame; and for any subframes of a radio frequency channel which have been selectively shifted beyond the end of the frame, cyclically shifting such subframes to the beginning of the frame.
摘要翻译：一种方法包括：将划分帧的物理层管道和物理层管道之间的帧容量分配成多个子帧，其中每个子帧从每个物理层管道承载一个突发; 选择性地时移多个突发，使得在帧内的每个子帧中的对应突发之间存在规定的时移; 并按顺序将子帧相互附加。每个帧可以包括两个或更多个射频信道，每个射频信道包括子帧。该方法还可以包括选择性地时移一个或多个射频信道，使得在每个帧中相应的射频信道之间存在规定的时移; 并且对于已经选择性地偏移超出帧结束的射频信道的任何子帧，将这些子帧循环移位到帧的开头。

6. 发明申请

WO2009095526A1 SIGNALLING THE PRESENCE OF EXTENSION FRAMES 审中-公开
标题翻译：指示延伸框架的存在
公开(公告)号：WO2009095526A1
公开(公告)日：2009-08-06
申请号：PCT/FI2009/000013
申请日：2009-01-12
申请人： NOKIA CORPORATION , HIMMANEN, Heidi , PEKONEN, Harri , VESMA, Jussi
发明人： HIMMANEN, Heidi , PEKONEN, Harri , VESMA, Jussi
IPC分类号： H04H20/86 , H04L29/08 , H04L7/00 , H04L29/00
CPC分类号： H04L12/56
摘要： Aspects of the invention are directed to signalling extension frames in a telecommunication system. Extension-frame-signalling data may signal whether one or more extension parts are present in one or more gaps in time between data frames, when the one or more extension parts occur, and one or more durations for the one or more extension parts. The one or more extension parts may occur on the same radio frequencies as the data frames. The extension- frame-signalling data may signal when the one or more extension parts occur by signalling after which of one or more data frames in a super frame the extension parts occur. The one or more durations for the extension parts may be expressed in units of time.
摘要翻译：本发明的方面涉及电信系统中的信令扩展帧。扩展帧信令数据可以在一个或多个扩展部分出现之间以及一个或多个扩展部分的一个或多个持续时间的情况下，在数据帧之间的一个或多个时间间隔中存在一个或多个扩展部分是否存在。一个或多个扩展部分可以在与数据帧相同的无线电频率上发生。扩展帧信令数据可以在通过信令发生一个或多个扩展部分时出现信号，在扩展部分发生超帧中的一个或多个数据帧之后。扩展部分的一个或多个持续时间可以以时间为单位表示。

7. 发明申请

WO2006006070A1 ENCAPSULATOR AND AN ASSOCIATED METHOD AND COMPUTER PROGRAM PRODUCT FOR ENCAPSULATING DATA PACKETS 审中-公开
标题翻译：封装器和相关的方法和计算机程序产品用于封装数据包
公开(公告)号：WO2006006070A1
公开(公告)日：2006-01-19
申请号：PCT/IB2005/002080
申请日：2005-06-27
申请人： NOKIA CORPORATION , NOKIA, INC. , VESMA, Jussi , PEKONEN, Harri , BORSOS, András
发明人： VESMA, Jussi , PEKONEN, Harri , BORSOS, András
IPC分类号： H04L29/06
CPC分类号： H04L1/0068 , H04L1/0057 , H04L2212/00 , H04W28/06
摘要： A method for encapsulating at least one data packet includes fitting at least one data packet into at least one column of an application data table of an array that also includes a coding data table having at least one column. Then, at least one remaining column of the application data table is filled with padding, and coding data is fit into at least one column of the coding data table of the array. At least one column of coding data is punctured based upon a comparison of a bit rate of incoming data packets and a threshold bit rate, with at least one column of coding data remaining after puncturing the column(s) of coding data. And after puncturing the column(s) of coding data, the data packet(s) in the column(s) of the application data table, and the at least one remaining column of coding data, are encapsulated.
摘要翻译：用于封装至少一个数据分组的方法包括将至少一个数据分组拟合到阵列的应用数据表的至少一列中，所述应用数据表还包括具有至少一列的编码数据表。然后，用填充填充应用数据表的至少一个剩余列，并将编码数据拟合到阵列的编码数据表的至少一列。基于输入数据分组的比特率与阈值比特率的比较，对穿孔后的至少一列编码数据进行穿孔，在对编码数据的列进行穿孔之后，剩余的至少一列编码数据。并且在对数据编码列进行穿孔之后，封装应用数据表的列中的数据分组和至少一个剩余的编码数据列。

8. 发明申请

WO2006003531A1 FORWARD ERROR CORRECTION DECODERS 审中-公开
标题翻译：前向错误修正解码器
公开(公告)号：WO2006003531A1
公开(公告)日：2006-01-12
申请号：PCT/IB2005/050950
申请日：2005-03-18
申请人： NOKIA CORPORATION , VESMA, Jussi , PEKONEN, Harri
发明人： VESMA, Jussi , PEKONEN, Harri
IPC分类号： H04L1/00
CPC分类号： H03M13/293 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/6356 , H03M13/6362 , H04L1/0052 , H04L1/0057
摘要： An erasure information table includes one element for each column of a data frame, stored in an IP datagram buffer 66 and in an RS data buffer 67, instead of an element for each element of that column. Thus, CRC checking is performed against datagrams, instead of individual elements, of a received data frame, and effective error correction can be carried out by a Reed Solomon decoder 69. The effectiveness of the error correction is decreased since errors will be indicated as being present when actually an error is present in another row. The amount of memory needed to store the erasure information though is reduced. In another embodiment (Figures 9 and 10), a linked list includes an element for each series of datagrams which have the same error status (i.e. reliable or unreliable). Each element includes the start address of the first datagram in that sequence and indicates the error status. Different lists may be used for application data and for parity data.
摘要翻译：擦除信息表包括存储在IP数据报缓冲器66和RS数据缓冲器67中的数据帧的每列的一个元素，而不是该列的每个元素的元素。因此，针对接收到的数据帧的数据报而不是单个元素执行CRC校验，并且可以由里德所罗门解码器69执行有效的纠错。纠错的有效性减小，因为错误将被表示为当实际上在另一行中存在错误时出现。存储擦除信息所需的内存量减少。在另一实施例（图9和10）中，链表包括具有相同错误状态（即可靠或不可靠）的每一系列数据报的元素。每个元素包括该序列中第一个数据报的起始地址，并指示错误状态。不同的列表可用于应用程序数据和奇偶校验数据。

9. 发明申请

WO2009095525A1 PHYSICAL LAYER AND DATA LINK LAYER SIGNALLING IN DIGITAL VIDEO BROADCAST PREAMBLE SYMBOLS 审中-公开
标题翻译：数字视频广播预编码符号中的物理层和数据链路层信令
公开(公告)号：WO2009095525A1
公开(公告)日：2009-08-06
申请号：PCT/FI2009/000009
申请日：2009-01-12
申请人： NOKIA CORPORATION , JOKELA, Tero , VESMA, Jussi , PEKONEN, Harri
发明人： JOKELA, Tero , VESMA, Jussi , PEKONEN, Harri
IPC分类号： H04H20/57 , H04H60/90 , H04N7/24
CPC分类号： H04L5/0053 , H04H60/07 , H04L1/0057 , H04L1/0071 , H04L5/0007
摘要： Aspects of the invention are directed to physical layer and data link layer signaling in digital video broadcast preamble symbols. Embodiments are directed to distributing physical layer pre-signalling data among preamble symbols. If physical layer data is larger than a predetermined number of preamble symbols, then excess physical layer data is written to data symbols immediately following the preamble symbols in top-down order symbol by symbol or the predetermined number of preamble symbols is increased. If physical layer data is not larger than the predetermined number of preamble symbols such that there is excess preamble symbol space, physical layer pipe 0 data comprising link layer signaling and notification data is carried in the excess preamble symbols or the excess preamble symbols are left empty. Different permutation rules may be used to frequency interleave odd-numbered versus even-numbered orthogonal frequency division multiplexing symbols.
摘要翻译：本发明的方面涉及数字视频广播前同步码符号中的物理层和数据链路层信令。实施例涉及在前导符号之间分配物理层预信令数据。如果物理层数据大于预定数量的前导码符号，则将多余的物理层数据以符号自上而下的顺序排列在前导码符号之后的数据符号上，或增加预定数目的前导符号。如果物理层数据不大于预定数量的前导码符号，使得存在超量的前导码符号空间，则包含链路层信令和通知数据的物理层管道0数据在多余的前导码符号中被携带，或者将剩余的前导码符号留空。可以使用不同的置换规则来对奇数编号与偶数编号的正交频分复用符号进行频率交织。

10. 发明申请

WO2008139317A3 BEST EFFORT DATA TRANSMISSION IN A DIGITAL BROADCAST NETWORK 审中-公开
公开(公告)号：WO2008139317A3
公开(公告)日：2008-11-20
申请号：PCT/IB2008/001192
申请日：2008-05-09
申请人： NOKIA CORPORATION , NOKIA, INC , VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
发明人： VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
IPC分类号： H04H20/16 , H04H20/28
摘要： In accordance with an embodiment, a best-effort service is divided into packets for best-effort digital broadcast transmission. The packets are encapsulated with an encapsulation protocol that uses a packet order defining field. The encapsulated packets are inserted into an unused portion of a slot of a digital broadcast transmission frame. Then, the encapsulated packets are repeatedly inserted into the unused portion of the slot of the digital broadcast transmission frame in a packet-carousel fashion. And the transmission frame is digitally broadcast. In accordance with an embodiment, a digital broadcast transmission is received. Encapsulated packets that have been repeatedly broadcast in a packet-carousel fashion are accessed from a best-effort portion of a digital broadcast transmission frame slot. And a best-effort service is composed from the encapsulated packets by combining the encapsulated packets in an order based on a packet order defining field of the encapsulated packets.

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