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1.发明申请PHYSICAL LAYER AND DATA LINK LAYER SIGNALLING IN DIGITAL VIDEO BROADCAST PREAMBLE SYMBOLS 审中-公开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
Applicant: NOKIA CORPORATION , JOKELA, Tero , VESMA, Jussi , PEKONEN, Harri
Inventor： JOKELA, Tero , VESMA, Jussi , PEKONEN, Harri
CPC classification number: H04L5/0053 , H04H60/07 , H04L1/0057 , H04L1/0071 , H04L5/0007
Abstract: 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.
Abstract translation: 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。
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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
Applicant: NOKIA CORPORATION , NOKIA, INC , VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
Inventor： VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
Abstract: 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.
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公开(公告)号：WO2006030329A1
公开(公告)日：2006-03-23
申请号：PCT/IB2005/052677
申请日：2005-08-12
Applicant: NOKIA CORPORATION , VESMA, Jussi , PEKONEN, Harri
Inventor： VESMA, Jussi , PEKONEN, Harri
CPC classification number: H04H20/95 , H03M13/1515 , H03M13/2707 , H03M13/356 , H03M13/6362 , H03M13/6541 , H04H60/07 , H04L1/0057 , H04L1/0068 , H04L1/0071 , H04L1/0075 , H04L1/0083 , H04N21/64315
Abstract: A multiprotocol encapsulation forward error correction (MPE-FEC) frame comprising datagrams and FEC data. An MPE encapsulator places datagrams in MPE sections and FEC data in MPE-FEC sections. A time slicing block forms a sequence of bursts and dividing the MPE-FEC frame between bursts, such that MPE sections are sent in at least two bursts. The time slicing block add a burst number parameter to headers of the MPE and MPE-FEC sections to enable a terminal to determine whether to expect further bursts carrying data from the MPE-FEC frame.
Abstract translation: 包括数据报和FEC数据的多协议封装前向纠错（MPE-FEC）帧。 MPE封装器将MPE部分中的数据报和FEC数据放在MPE-FEC部分中。 时间分片块形成脉冲序列并在脉冲串之间划分MPE-FEC帧，使得MPE部分以至少两个脉冲串发送。 时间分片块将突发数字参数添加到MPE和MPE-FEC部分的报头，以使终端能够确定是否期望从MPE-FEC帧携带数据的进一步突发。
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公开(公告)号：WO2004079956A1
公开(公告)日：2004-09-16
申请号：PCT/US2003/012682
申请日：2003-04-23
Applicant: NOKIA CORPORATION , NOKIA INC. , PEKONEN, Harri , VESMA, Jussi
Inventor： PEKONEN, Harri , VESMA, Jussi
IPC: H04J3/00
CPC classification number: H04N21/4363 , H03M13/09 , H03M13/1515 , H03M13/2707 , H03M13/2906 , H03M13/2915 , H03M13/293 , H03M13/2948 , H03M13/2963 , H03M13/3715 , H03M13/6362 , H04L1/0057 , H04L1/0071 , H04N21/23614 , H04N21/2381 , H04N21/4381 , H04N21/6131 , H04N21/64315
Abstract: A method for data transmission comprising, placing one or more data segments into a two-dimensional structure (103) having first data arrangement and second data arrangement which are perpendicular to each other and placement is with respect to first directional arrangements, adding to each second directional arrangements one or more corresponding characteristic values (107), transmitting the contents of one or more first directional arrangements that hold portions of characteristic values, and transmitting the one or more data segments.
Abstract translation: 一种用于数据传输的方法，包括：将一个或多个数据段放置在具有第一数据排列和第二数据排列的二维结构（103）中，所述第二数据排列和第二数据排列彼此垂直并且相对于第一定向排列， 定向地布置一个或多个对应的特征值（107），发送保存特征值的部分的一个或多个第一定向布置的内容，以及发送所述一个或多个数据段。
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公开(公告)号：WO2009031109A3
公开(公告)日：2009-03-12
申请号：PCT/IB2008/053572
申请日：2008-09-04
Applicant: NOKIA CORPORATION , NOKIA INC , PEKONEN, Harri J. , HIMMANEN, Heidi , VARE, Jani , VESMA, Jussi , TALMOLA, Pekka
Inventor： PEKONEN, Harri J. , HIMMANEN, Heidi , VARE, Jani , VESMA, Jussi , TALMOLA, Pekka
IPC: H04H20/26
Abstract: A system and method is provided for ensuring that time for tuning to another RF channel between two TF frames in TF slicing exists while reception with a single hopping-tuner is enabled, and reception for terminals can be guaranteed when transmitting and receiving common services. An additional time for tuning is introduced for TF-sliced services, where the time for tuning can be inserted either before of after the P1 & P2 symbols, and the symbols allocated for the tuning time can also be used for transmission of low-bit rate services. Alternatively, additional padding bits and a guard period can be added in the event that slots or slot fragments exceed a cyclic transfer border upon time shifting. Alternatively still, the tuning time is represented by a complete TF frame, where the complete TF frame carries services other than those in the first TF frame, so that a service is transmitted in every second TF frame and a receiver can perform tuning during the TF frames which do not carry the service.
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Patent Agency Ranking6.发明申请USING FORWARD ERROR CORRECTION WITH GENERIC STREAM ENCAPSULATION IN A DIGITAL BROADCAST NETWORK 审中-公开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
Applicant: NOKIA CORPORATION , NOKIA, INC , VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
Inventor： VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
IPC: H04L1/00
CPC classification number: H04L1/0057 , H04L1/0083
Abstract: 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.
Abstract translation: 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。
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7.发明申请
公开(公告)号：WO2007004030A1
公开(公告)日：2007-01-11
申请号：PCT/IB2006/001824
申请日：2006-06-23
Applicant: NOKIA CORPORATION , NOKIA, INC. , PEKONEN, Harri, J. , VESMA, Jussi
Inventor： PEKONEN, Harri, J. , VESMA, Jussi
CPC classification number: H04L47/10 , H04L29/06027 , H04L47/14 , H04L47/15 , H04L47/22 , H04L47/2416 , H04L47/2441 , H04L65/4076 , H04L65/607 , H04N21/23611 , H04N21/23614 , H04N21/41407 , H04N21/4348 , H04N21/64315
Abstract: Provided are apparatuses and methods for padding a series of real-time service time-slice bursts with related non-real-time service data in a digital broadcast transmission system. Real-time services (e.g., streaming video) are formed into a series of bursts or slots as a single frame. Available capacity within each slot of the frame is filled using related non-real¬ time service data (e.g., a file download). Receivers may receive individual bursts from within the frame and/or may receive the entire frame in order to receive the related non-real-time service data.
Abstract translation: 提供了一种在数字广播传输系统中用相关的非实时业务数据填充一系列实时业务时间片突发的装置和方法。 实时服务（例如，流视频）被形成为一系列突发或时隙作为单个帧。 使用相关的非实时服务数据（例如，文件下载）来填充帧的每个时隙内的可用容量。 接收机可以从帧内接收单个突发和/或可以接收整个帧以便接收相关的非实时业务数据。
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8.发明申请
公开(公告)号：WO2007003999A1
公开(公告)日：2007-01-11
申请号：PCT/IB2006/001710
申请日：2006-06-20
Applicant: NOKIA CORPORATION , NOKIA INC. , PEKONEN, Harri, J. , VESMA, Jussi
Inventor： PEKONEN, Harri, J. , VESMA, Jussi
CPC classification number: H04L47/10 , H04L29/06027 , H04L47/14 , H04L47/15 , H04L47/22 , H04L47/2416 , H04L47/2441 , H04L65/4076 , H04L65/607 , H04N21/23611 , H04N21/23614 , H04N21/41407 , H04N21/4348 , H04N21/64315
Abstract: Provided are apparatuses and methods for transmitting real-time service data in a digital broadcast network (e.g., DVB-H network), where gaps in the transmission are filled with non-real-time service data. Two types of service data are received as packets to be formed into time-slice bursts. Real-time service data, which typically varies in bit rate (e.g., streaming video), leaves gaps when capacity is reserved for it. These gaps are filled with non-real-time service data (e.g., file download) when forming time-slice bursts.
Abstract translation: 提供了用于在数字广播网络（例如，DVB-H网络）中发送实时业务数据的装置和方法，其中传输中的间隙被非实时业务数据填充。 接收到两种类型的服务数据作为要形成时片脉冲串的分组。 通常在比特率上变化的实时业务数据（例如流视频）在为其保留容量时留下了间隙。 当形成时间片突发时，这些间隙被非实时业务数据填充（例如，文件下载）。
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9.发明申请
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
Applicant: NOKIA CORPORATION , VESMA, Jussi , PEKONEN, Harri , HIMMANEN, Heidi
Inventor： VESMA, Jussi , PEKONEN, Harri , HIMMANEN, Heidi
CPC classification number: H04L27/2607 , H04B7/2625 , H04H20/30 , H04H20/33 , H04H20/72 , H04J4/00 , H04L5/0007 , H04L5/0044
Abstract: 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.
Abstract translation: 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。
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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
Applicant: NOKIA CORPORATION , HIMMANEN, Heidi , PEKONEN, Harri , VESMA, Jussi
Inventor： HIMMANEN, Heidi , PEKONEN, Harri , VESMA, Jussi
CPC classification number: H04L12/56
Abstract: 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.
Abstract translation: 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。
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