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1. 发明公开

EP2332277A2 TRANSMISSION OF PHYSICAL LAYER SIGNALING IN A BROADCAST SYSTEM 有权转让
标题翻译：在广播系统中传输物理层信号
公开(公告)号：EP2332277A2
公开(公告)日：2011-06-15
申请号：EP09736479.8
申请日：2009-09-29
申请人： Nokia Corporation , Nokia Inc.
发明人： PEKONEN, Harri , VESMA, Jussi , JOKELA, Tero
IPC分类号： H04L1/00 , H04L5/00
摘要： Aspects of the invention provide apparatuses, computer media, and methods for supporting the broadcast of signaling data over a network. Signaling data is encoded, partitioned into M signaling segments, and distributed over M corresponding data frames. A data stream with the partitioned signaling data is transmitted through a digital terrestrial television broadcasting system, where the partitioned signaling data may include physical layer configurable data. The number of distributed signaling segments may be determined from a predetermined value or from a parameter contained in pre-signaling data. The number of physical layer pipes supported by signaling data may be increased by separating the static signaling part and the dynamic signaling part, dividing static signaling part into signaling segments, and interleaving the signaling segments over the data frames. The number of physical layer pipes can be further increased by adding at least one P2 symbol.
摘要翻译：本发明的各方面提供了用于支持通过网络广播信令数据的设备，计算机介质和方法。信令数据被编码，划分成M个信令段，并分布在M个相应的数据帧上。具有分区信令数据的数据流通过数字地面电视广播系统传送，其中分区信令数据可以包括物理层可配置数据。分布式信令段的数量可以从预定值或包含在预信令数据中的参数来确定。通过分离静态信令部分和动态信令部分，将静态信令部分划分为信令分段，并在数据帧上交织信令分段，可以增加信令数据支持的物理层管道的数量。通过添加至少一个P2符号可以进一步增加物理层管道的数量。

2. 发明授权

EP2332277B1 TRANSMISSION OF PHYSICAL LAYER SIGNALING IN A BROADCAST SYSTEM 有权转让
公开(公告)号：EP2332277B1
公开(公告)日：2020-07-22
申请号：EP09736479.8
申请日：2009-09-29
申请人： Nokia Corporation , Nokia Inc.
发明人： PEKONEN, Harri , VESMA, Jussi , JOKELA, Tero
IPC分类号： H04L1/00 , H04L5/00 , H04L27/26

3. 发明授权

EP2151076B1 SYSTEM AND METHOD FOR SCHEDULING AND TRANSFERRING DATA THROUGH A TRANSMISSION SYSTEM 有权转让
标题翻译：系统和方法用于定时和数据的传输通过传动系统
公开(公告)号：EP2151076B1
公开(公告)日：2012-06-27
申请号：EP08763144.6
申请日：2008-05-29
申请人： Nokia Corporation
发明人： PEKONEN, Harri J. , VARE, Jani , VESMA, Jussi
IPC分类号： H04J4/00 , H04L27/26 , H04H20/72
CPC分类号： H04J4/00 , H04H20/72 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L27/2655 , H04L27/2657
摘要： A system and method for dynamically dividing the capacity of a fixed time division multiplexing (TDM) frame between physical channels for data transmission. According to various embodiments, a time frequency frame is divided into a plurality of subframes, and each of the plurality of subframes are divided into a plurality of corresponding slots. The plurality of slots are then selectively time shifted such that a defined time shift exists between corresponding slots in each subframe within the time frequency frame. For any slots or slot portions which have been selectively shifted beyond the end of the time frequency frame, such slots or slot portions are cyclically shifted to the beginning of the frame. Service data is then written into the slots of the time frequency frame, and the frame containing the service data can then be transmitted. Initialization and service access processes for a receiver are also provided.

4. 发明公开

EP2245768A1 DIGITAL BROADCAST RECEIVER CAPACITY SIGNALLING METADATA 有权转让
标题翻译：元数据容量显示的数字广播接收机
公开(公告)号：EP2245768A1
公开(公告)日：2010-11-03
申请号：EP09709725.7
申请日：2009-01-28
申请人： Nokia Corporation
发明人： VESMA, Jussi , PEKONEN, Harri , VÄRE, Jani
IPC分类号： H04H20/42 , H04H20/86 , H04H60/48 , H04L7/00
CPC分类号： H04H60/73 , H04H20/426
摘要： Embodiments are directed to transmitting receiver-capacity-signalling data that specifies a plurality of receiver capacities to be used for receiving a service. The signalled receiver capacities may include: a type of time interleaver being used and a minimum burst interval between two consecutive bursts. The signalled receiver capacities may also specify: how often a physical layer pipe appears in frames, and/or a number of a frame in which a physical layer pipe appears for the first time during a super frame. Embodiments are directed to receiving the receiver-capacity-signalling data and if, based on the received receiver-capacity-signalling data, receiver capacity is sufficient for one or more selected services, performing service discovery and decoding the one or more services. Otherwise, decoding the one or more services may not be performed.

5. 发明公开

EP2188930A2 METHOD AND SYSTEM TO GUARANTEE SERVICE RECEPTION WITHIN A BROADCAST SYSTEM 有权转让
标题翻译：方法和设备，以确保服务接待的广播系统
公开(公告)号：EP2188930A2
公开(公告)日：2010-05-26
申请号：EP08807525.4
申请日：2008-09-04
申请人： Nokia Corporation
发明人： PEKONEN, Harri J. , HIMMANEN, Heidi , VARE, Jani , VESMA, Jussi , TALMOLA, Pekka
IPC分类号： H04H20/26
CPC分类号： H04L27/2626 , H04H20/26 , H04H20/33 , H04L5/0007 , H04L27/2602 , H04L27/2655 , H04L27/2657 , H04L27/2662
摘要： 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.

6. 发明授权

EP2122872B1 Interoperability of digital broadband broadcasting and cellular communication systems 有权
标题翻译：宽带数字广播和蜂窝通信系统的互操作性
公开(公告)号：EP2122872B1
公开(公告)日：2014-04-23
申请号：EP07712618.3
申请日：2007-03-08
申请人： Nokia Corporation
发明人： AURANEN, Tommi , PEKONEN, Harri, J. , VESMA, Jussi , VÄRE, Jani , TALMOLA, Pekka , HENRIKSSON, Jukka , KOIVUNEN, Visa
IPC分类号： H04B15/00 , H04N7/24 , H04L27/26
CPC分类号： H04L27/2647 , H04L27/2602 , H04N21/41407 , H04N21/4382 , H04N21/4383 , H04N21/64315

7. 发明授权

EP1599955B1 SYSTEM AND METHOD FOR DATA TRANSMISSION AND RECEPTION 有权
标题翻译：系统和方法数据传输和接收
公开(公告)号：EP1599955B1
公开(公告)日：2012-03-14
申请号：EP03728514.5
申请日：2003-04-23
申请人： Nokia Corporation
发明人： PEKONEN, Harri , VESMA, Jussi
IPC分类号： H04J3/00 , H04J3/24 , H03M13/27 , H04L1/00
CPC分类号： 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
摘要： 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.

8. 发明公开

EP2235856A1 PHYSICAL LAYER AND DATA LINK LAYER SIGNALLING IN DIGITAL VIDEO BROADCAST PREAMBLE SYMBOLS 有权转让
标题翻译：物理层和数据链路层信令的前导符号数字视频广播
公开(公告)号：EP2235856A1
公开(公告)日：2010-10-06
申请号：EP09705294.8
申请日：2009-01-12
申请人： Nokia Corporation
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：本发明的方面涉及在数字视频广播前导码符号的物理层和数据链路层信令。实施例涉及分配前导码符号中的物理层信令预数据。如果物理层数据大于前导码符号的预定数量大，则过量的物理层数据被写入到立即继符号或前同步码符号的预定数量的自上而下的顺序符号的前导符号增加数据符号。如果物理层数据不低于寻求thatthere前导码符号的预定数目较大是过量前导符号空间，物理层管道0数据包括链路层信令和通知数据在过量前导码符号被携带或过量的前导码符号是空，可用于频率不同的排列规则交织奇数与偶数编号的正交频分复用符号。

9. 发明公开

EP2215794A2 OFDM SYNCHRONIZATION USING TWO PILOT SYMBOLS HAVING A PREDETERMINED FREQUENCY SHIFT BETWEEN EACH OTHER 有权转让
标题翻译： OFDM同步使用两个导频符号以预定的频率SHIFT彼此之间
公开(公告)号：EP2215794A2
公开(公告)日：2010-08-11
申请号：EP08807238.4
申请日：2008-10-17
申请人： Nokia Corporation
发明人： HENRIKSSON, Jukka Allan , TUPALA, Miika , VESMA, Jussi
IPC分类号： H04L27/26 , H04L5/00
CPC分类号： H04L27/2675 , H04L5/0007 , H04L5/005 , H04L5/0053 , H04L27/2613 , H04L27/2656 , H04L27/2657
摘要： Embodiments are directed to first and second OFDM pilot symbols. The first and second pilot symbols have first and second sets, respectively, of allowed, forbidden, and active carrier frequencies. The second sets of carrier frequencies are formed by frequency shifting the respective first sets by a predetermined frequency. A receiving method is directed to frequency translating part of a first received pilot symbol by one carrier interval in a first direction, frequency translating part of a second received pilot symbol by one carrier interval in a second direction that is opposite from the first direction, and forming a correlation by multiplying the frequency translated parts of the first and second pilot symbols by complex conjugates of parts of the pilot symbols upon which frequency translation has not been performed, and summing the multiplication results.

10. 发明公开

EP2210359A2 DIGITAL BROADCAST SIGNALING METADATA 有权转让
标题翻译：使用元数据信令数字广播发布
公开(公告)号：EP2210359A2
公开(公告)日：2010-07-28
申请号：EP08807237.6
申请日：2008-10-17
申请人： Nokia Corporation
发明人： VARE, Jani , VESMA, Jussi , JOKELA, Tero
IPC分类号： H04L1/00
CPC分类号： H04L5/0064 , H03M13/09 , H03M13/13 , H03M13/23 , H03M13/2707 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/0092 , H04L27/0008 , H04L27/0012 , H04L27/2604 , H04L27/2605 , H04L27/2655 , H04W48/08
摘要： Embodiments are directed to transmitting Ll pre-signaling information with predetermined modulation and code rate such that Ll pre-signaling information can be received without preliminary knowledge on the network. Ll pre-signaling information makes it possible to receive the Ll signaling information, data link layer information, and notification data that may have configurable code rates and modulation. Therefore, Ll pre-signaling information can be thought of as signaling metadata (i.e., information about other signaling information). Ll signaling is divided into pre-signaling and signaling parts. The pre-signaling part includes parameters used for receiving the Ll signaling information. Ll pre-signaling signaling enables the receiver to receive the signaling itself (Ll signaling and data link layer information) by informing the receiver about the type of modulation, coding, and the like, used to transmit the Ll signaling, data link layer, and notification information.

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