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1. 发明公开

EP3571875A1 METHOD AND APPARATUS FOR SYNCHRONIZATION 审中-公开
公开(公告)号：EP3571875A1
公开(公告)日：2019-11-27
申请号：EP18701141.6
申请日：2018-01-17
申请人： Nokia Solutions and Networks Oy
发明人： STEPHENS, Robert , YANG, Roy
IPC分类号： H04W56/00 , H04H20/67 , H04W88/08

2. 发明授权

EP2087621B1 METHOD AND APPARATUS FOR REINFORCEMENT OF BROADCAST TRANSMISSIONS IN MBSFN INACTIVE AREAS 有权
标题翻译：用于MBSFN非活动区域中的广播传输的加固的方法和设备
公开(公告)号：EP2087621B1
公开(公告)日：2018-02-28
申请号：EP07863994.5
申请日：2007-11-06
申请人： QUALCOMM Incorporated
发明人： TENNY, Nathan Edward
IPC分类号： H04W72/00 , H04H20/42 , H04W4/06 , H04H20/67
CPC分类号： H04W4/06 , H04H20/42 , H04H20/67 , H04W72/005
摘要： A method for a wireless communication system includes broadcasting that a first service is available in a first MBSFN and a second service is available in a second MBSFN. The method includes supporting a service not broadcasted as available. For example, supporting the first service with the second MBSFN and/or supporting the second service with the first MBSFN. The supporting or reinforcing can be done by echoing. The echoing is scheduled along with the owned service.

3. 发明授权

EP3017622B1 ENHANCED BYPASS OPERATION IN SIMULCAST RADIO COMMUNICATION SYSTEM 有权转让
标题翻译： SIMULCAST无线通信系统中的增强旁路操作
公开(公告)号：EP3017622B1
公开(公告)日：2018-02-21
申请号：EP14742674.6
申请日：2014-07-01
申请人： HARRIS CORPORATION
发明人： BROWN, David, W. , MILHORN, Joseph, J.
IPC分类号： H04W24/04 , H04H20/12 , H04L12/24 , H04W76/00 , H04H20/67
CPC分类号： H04L41/0672 , H04H20/12 , H04H20/67 , H04W24/04 , H04W76/40 , H04W84/08
摘要： An enhanced bypass mode simulcast radio communication system (200) includes a plurality of transmit/receive (T/R) sites (2101, 2102, 2103) configured to participate in a simulcasting communication session responsive to a control point system (201). A site controller (211) is responsive to determination of a timing malfunction at a first one of the T/R sites. In response, the site controller is configured to automatically terminate participation of the malfunctioning T/R site in the simulcasting communication session and perform further actions to cause the malfunctioning site to transition to a multisite mode of operation involving a network switching center (202). The simulcast system automatically adjusts its site timing to compensate for the loss of the T/R site in bypass.

4. 发明公开

EP3178179A1 VARIABLE TIME OFFSET IN A SINGLE FREQUENCY NETWORK TRANSMISSION SYSTEM 审中-公开
标题翻译：单频网络传输系统中的可变时间偏移
公开(公告)号：EP3178179A1
公开(公告)日：2017-06-14
申请号：EP15767284.1
申请日：2015-08-04
申请人： Institut für Rundfunktechnik GmbH
发明人： TEUSCHER, Stefan
IPC分类号： H04H20/67
CPC分类号： H04H20/67 , H04L27/2646
摘要： A transmission system to transmit an information signal in a single-frequency network (SFN) includes a plurality of transmitters to transmit the information signal to at least one receiver, wherein at least one transmitter of the transmission system is adapted to transmit the information signal (IS) with a time offset, wherein the time offset varies over time, thereby the information signal (IS) transmitted by the at least one transmitter is received with a second time offset by the at least one receiver, in order to enhance the reception quality and minimize a signal cancelation.
摘要翻译：本发明涉及单频网（SFN）中的发射机，传输系统，传输方法和位移单元。根据第一方面，本发明提出提供一种传输系统以在包括多个发射机（1）的单频网络（SFN）中发射信息信号以将所述信息信号发射到至少一个接收机，其特征在于，传输系统的至少一个发射机（1）适于以时间偏移（4,6,7）传输所述信息信号（IS），其中时间偏移随时间变化，从而传输所述信息信号（IS）由所述至少一个接收机以第二时间偏移接收所述至少一个发射机（1），以便增强接收质量并最小化信号消除。

5. 发明授权

EP2392086B1 VERFAHREN UND VORRICHTUNG ZUR EMPFANGSVERBESSERUNG IN EINEM GLEICHWELLENNETZ 有权
标题翻译：方法和设备，用于波浪电力EQUAL改善接收
公开(公告)号：EP2392086B1
公开(公告)日：2017-03-15
申请号：EP10700322.0
申请日：2010-01-12
申请人： Robert Bosch GmbH
发明人： BERTRAM, Gerold , SCHOLZ, Maik
IPC分类号： H04B17/27 , H04B17/373 , H04H20/67 , H04H60/11 , H04H60/50 , H04H60/51
CPC分类号： H04H20/67 , H04B17/27 , H04B17/373 , H04H60/11 , H04H60/50 , H04H60/51

6. 发明授权

EP2721750B1 METHOD AND RECEIVER FOR IDENTIFICATION OF BROADCAST TRANSMITTERS, TRANSMITTING TERRESTRIAL DIGITAL BROADCAST SIGNALS 有权
标题翻译：关于广播电视台的地面数字广播识别方法和接收机信号EMITTING
公开(公告)号：EP2721750B1
公开(公告)日：2016-11-23
申请号：EP12745530.1
申请日：2012-06-18
申请人： Rai Radiotelevisione Italiana S.p.A.
发明人： SACCO, Bruno , MIGNONE, Vittoria , BERTELLA, Andrea , TABONE, Mirto
IPC分类号： H04H20/12 , H04H20/67
CPC分类号： H04H20/12 , H04H20/67

7. 发明授权

EP2067287B1 AUTOMATIC DELAY COMPENSATED SIMULCASTING SYSTEM AND METHOD 有权转让
标题翻译：自动系统和方法进行数字传输延迟补偿
公开(公告)号：EP2067287B1
公开(公告)日：2016-11-09
申请号：EP07843323.2
申请日：2007-09-27
申请人： Imagine Communications Corp.
发明人： KIM, Junius, A. , PARIKH, Keyur, R.
IPC分类号： H04J3/06 , H04H20/67
CPC分类号： H04J3/0682 , H04H20/67 , H04J3/0632

8. 发明授权

EP2294732B1 VERFAHREN UND SYSTEM ZUR ZEITSYNCHRONISIERUNG ZWISCHEN EINER ZENTRALE UND MEHREREN SENDERN INSBESONDERE IN EINEM GLEICHWELLENNETZ 有权
标题翻译： METHOD AND SYSTEM FOR时间同步的中央并且特别多个站的单个频率网络之间
公开(公告)号：EP2294732B1
公开(公告)日：2015-05-13
申请号：EP09772107.0
申请日：2009-06-23
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： HERZOG, Norman , ZUREK-TERHARDT, Günther
IPC分类号： H04H20/67
CPC分类号： H04H20/67 , H04L1/0041 , H04L1/005 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L1/0066 , H04L1/0071 , H04L27/02 , H04L2001/0093 , H04N21/2383 , H04N21/43637 , H04N21/6131 , H04W72/005

9. 发明公开

EP1854292A4 APPARATUS, SYSTEMS AND METHODS FOR PRODUCING COHERENT SYMBOLS IN A SINGLE FREQUENCY NETWORK 有权转让
标题翻译：设备，系统和方法，单频网的相干符号
公开(公告)号：EP1854292A4
公开(公告)日：2014-06-18
申请号：EP06736558
申请日：2006-03-01
申请人： ROHDE & SCHWARZ
发明人： SIMON MICHAEL
IPC分类号： H04N7/00 , H03M13/00 , H03M13/15 , H03M13/23 , H03M13/25 , H03M13/27 , H03M13/29 , H04H20/18 , H04H20/67 , H04L1/00 , H04L27/02 , H04L27/26 , H04N7/173 , H04N19/89 , H04N21/235 , H04N21/236 , H04N21/2383 , H04N21/242 , H04N21/435
CPC分类号： H03M13/2732 , H03M13/15 , H03M13/151 , H03M13/23 , H03M13/235 , H03M13/253 , H03M13/256 , H03M13/2936 , H03M13/6538 , H04H20/18 , H04H20/67 , H04L1/0042 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L1/009 , H04L27/02 , H04L27/2656 , H04L27/2657 , H04L2001/0093 , H04N7/173 , H04N21/235 , H04N21/23608 , H04N21/23611 , H04N21/2383 , H04N21/242 , H04N21/435

10. 发明授权

EP2493094B1 Method and system for synchronizing time and frequency sources, particularly for video data transmissions 有权
标题翻译：方法和系统的时间和频率资源的同步，特别是用于视频数据的传输
公开(公告)号：EP2493094B1
公开(公告)日：2013-11-27
申请号：EP12156738.2
申请日：2012-02-23
申请人： Screen Service Broadcasting Technologies S.P.A.
发明人： Bargauan, Michele Mario , Danieli, Andrea
IPC分类号： H04B7/185 , H04H20/18 , H04H20/67
CPC分类号： H04B7/18523 , H04H20/18 , H04H20/67

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