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41. 发明公开

EP1474883A2 TIME−SLICE SIGNALING FOR BROADBAND DIGITAL BROADCASTING 有权
标题翻译： Zeitscheibenzeichengabefürdas digitale Breitband-Rundsenden
公开(公告)号：EP1474883A2
公开(公告)日：2004-11-10
申请号：EP03705641.3
申请日：2003-01-22
申请人： Nokia Corporation
发明人： PEKONEN, Harri
IPC分类号： H04J3/00
CPC分类号： H04L67/325 , H04H20/28 , H04H20/72 , H04L12/12 , H04L47/10 , H04L47/14 , H04L47/33 , H04L47/35 , H04L49/90 , H04L49/9031 , H04L49/9078 , H04L69/22 , H04L69/28 , H04L69/329 , H04N21/2385 , H04W4/06 , H04W28/06 , H04W28/14 , H04W48/08 , H04W52/0216 , Y02D50/20 , Y02D50/40 , Y02D70/168
摘要： In a digital broadband broadcasting system (30), in which information is transmitted and received periodically in bursts to reduce receiver power consumption, time-slice information is provided from the transmitter (31) to the receiver (41). The time-slice information can include information from which the receiver can determine when a subsequent transmission burst will be transmitted. The time-slice information can include a burst duration, an amount of time between original bursts, the time between an original burst and a copy of the burst, and numbering of original bursts. This type of time-slice information can be placed into packet headers, such as one or more bytes reserved, but not used, for media access control addressing.
摘要翻译：在数字宽带广播系统（30）中，以突发方式周期性地发送和接收信息以减少接收机功率消耗，从发射机（31）向接收机（41）提供时间片信息。时间片信息可以包括接收机可以从何时确定何时发送后续传输脉冲串的信息。时间片信息可以包括突发持续时间，原始突发之间的时间量，原始突发和突发的拷贝之间的时间以及原始突发的编号。这种类型的时间片信息可以放置在分组报头中，例如为媒体访问控制寻址而保留但未被使用的一个或多个字节。

42. 发明授权

EP2235857B1 SIGNALLING THE PRESENCE OF EXTENSION FRAMES 有权转让
标题翻译：信令的延伸框的存在
公开(公告)号：EP2235857B1
公开(公告)日：2014-12-24
申请号：EP09705115.5
申请日：2009-01-12
申请人： Nokia Corporation
发明人： HIMMANEN, Heidi , PEKONEN, Harri , VESMA, Jussi
IPC分类号： H04L12/54 , H04H20/86 , H04L29/08 , H04L7/00 , H04L29/00
CPC分类号： H04L12/56

43. 发明公开

EP2338246A2 TRANSMISSION ENHANCEMENTS FOR PHYSICAL LAYER TRANSMISSION 审中-公开
标题翻译： TRANSFER扩展物理层传输
公开(公告)号：EP2338246A2
公开(公告)日：2011-06-29
申请号：EP09736480.6
申请日：2009-09-29
申请人： Nokia Corporation
发明人： PEKONEN, Harri , VESMA, Jussi , JOKELA, Tero
IPC分类号： H04L1/00
CPC分类号： H04L1/004 , H04L1/007 , H04L1/0072 , H04L1/0079 , H04L1/0086
摘要： Aspects of the invention provide apparatuses, computer media, and methods for supporting the broadcast of signaling data over a network. Error detection and protection as well as modulation mechanisms enhance the flexibility and robustness of signaling data for digital video broadcasting. A first error detection code for a first portion of signaling data and a second error detection code for a second portion of the signaling data are determined. The signaling data is combined with data and transmitted as a digital stream through a digital terrestrial television broadcasting system. A portion of the signaling data may include a configurable part and a dynamic part or may include different dynamic parts of the signaling data. Different portions of the signaling data may be separately modulated and encoded. A portion of the signaling data may be divided over a plurality of code words and evenly distributed over a transmission period.

44. 发明公开

EP2238798A1 SYSTEM AND METHOD FOR BURST SEPARATION AND EXTENDED INTERLEAVING LENGTH 有权转让
标题翻译：系统在VERFAHRENFÜRBURST-TRENNUNG UNDERHÖHTEVERSCHACHTELUNGSLÄNGE
公开(公告)号：EP2238798A1
公开(公告)日：2010-10-13
申请号：EP09706902.5
申请日：2009-01-13
申请人： Nokia Corporation
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，其中每个子帧承载来自每个物理层管道的一个突发; 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。

45. 发明公开

EP2235857A1 SIGNALLING THE PRESENCE OF EXTENSION FRAMES 有权转让
标题翻译：信令的延伸框的存在
公开(公告)号：EP2235857A1
公开(公告)日：2010-10-06
申请号：EP09705115.5
申请日：2009-01-12
申请人： Nokia Corporation
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.

46. 发明公开

EP2145410A2 DIGITAL BROADCAST NETWORK BEST EFFORT SERVICES 审中-公开
标题翻译：最佳效能FÜREIN DIGITALES RUNDFUNKNETZWERK
公开(公告)号：EP2145410A2
公开(公告)日：2010-01-20
申请号：EP08750933.7
申请日：2008-05-09
申请人： Nokia Corporation
发明人： VARE, Jani , VESMA, Jussi , PEKONEN, Harri , AURANEN, Tommi
IPC分类号： H04H20/16 , H04H20/28
CPC分类号： H04H20/16 , H04H20/28 , H04H20/42
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.
摘要翻译：根据实施例，尽力而为的服务被分成用于尽力而为的数字广播传输的分组。这些数据包被封装了一个使用数据包顺序定义字段的封装协议。封装的分组被插入数字广播传输帧的时隙的未使用部分。然后，封包的数据包以数据包转盘方式重复插入数字广播传输帧的时隙的未使用部分。传输帧数字广播。根据实施例，接收数字广播传输。已经以分组轮播方式重复广播的封装分组从数字广播传输帧时隙的尽力而为的部分进行访问。并且通过基于封装分组的分组顺序定义字段的顺序组合封装的分组，由封装的分组组成尽力而为的服务。

47. 发明公开

EP1790097A1 BURST TRANSMISSION IN A DIGITAL BROADCASTING NETWORK 有权转让
标题翻译：突发传输的数字广播网
公开(公告)号：EP1790097A1
公开(公告)日：2007-05-30
申请号：EP05780650.7
申请日：2005-08-12
申请人： Nokia Corporation
发明人： VESMA, Jussi , PEKONEN, Harri
IPC分类号： H04H1/00 , H04L1/00
CPC分类号： 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
摘要： 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.

48. 发明公开

EP1769628A1 SYSTEM AND METHOD FOR PROGRAM GUIDES 审中-公开
标题翻译：系统和方法的程序指令
公开(公告)号：EP1769628A1
公开(公告)日：2007-04-04
申请号：EP05757375.0
申请日：2005-06-27
申请人： Nokia Corporation
发明人： VERMOLA, Larri , PAILA, Toni , PEKONEN, Harri
IPC分类号： H04N5/445 , H04N7/088
CPC分类号： H04N21/4325 , H04N5/44543 , H04N7/163 , H04N21/4622 , H04N21/482 , H04N21/4821
摘要： Systems and methods applicable, for example, in the provision of Unified Program Guides. A provided Unified Program Guide might, for instance, be employed in learning about available programs, requesting programs, requesting program recording, initiating software, functionality, operation, and/or the like, and/or the like.

49. 发明公开

EP1766924A1 ENCAPSULATOR AND AN ASSOCIATED METHOD AND COMPUTER PROGRAM PRODUCT FOR ENCAPSULATING DATA PACKETS 有权
标题翻译：密封剂和相关方法和计算机程序产品用于封装数据分组的
公开(公告)号：EP1766924A1
公开(公告)日：2007-03-28
申请号：EP05757205.9
申请日：2005-06-27
申请人： Nokia Corporation
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.

50. 发明公开

EP1762031A1 FORWARD ERROR CORRECTION DECODERS 审中-公开
标题翻译：前向纠错解码
公开(公告)号：EP1762031A1
公开(公告)日：2007-03-14
申请号：EP05709044.1
申请日：2005-03-18
申请人： Nokia Corporation
发明人： VESMA, Jussi , PEKONEN, Harri
IPC分类号： H04L1/00 , H04N7/66 , H03M13/03
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.

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