-
公开(公告)号：US08411737B2
公开(公告)日：2013-04-02
申请号：US12398680
申请日：2009-03-05
IPC分类号： H04N11/02
CPC分类号： H04L1/008 , H04H20/72 , H04L1/0041 , H04L1/0071 , H04L1/0072 , H04N21/6112
摘要： Aspects of the invention provide apparatuses, computer media, and methods for supporting the broadcast of extended signaling data over a network. With an aspect of the invention, all of the extended signaling data may be distributed over multiple data frames. With another aspect, only dynamic signaling redundancy data is distributed over different data frames, where systematic information (for example, configurable signaling data) is transmitted in accordance with traditional systems. In addition, backwards compatibility with traditional systems may be supported, in which extended signaling is contained in an extension field. Error correction code may be applied to the extended signaling in concert with different codes. With another aspect, only extended signaling is supported without backwards compatibility with traditional systems.
摘要翻译： 本发明的各方面提供了用于通过网络支持广播信令数据的装置，计算机媒体和方法。 利用本发明的一个方面，所有扩展信令数据可以分布在多个数据帧上。 另一方面，只有动态信令冗余数据分布在不同数据帧上，其中根据传统系统传输系统信息（例如可配置信令数据）。 此外，可以支持与传统系统的向后兼容性，其中扩展信令包含在扩展字段中。 错误纠正码可以与不同的代码一起应用于扩展信令。 另一方面，仅支持扩展信令而不向后兼容传统系统。
-
公开(公告)号：US20100226426A1
公开(公告)日：2010-09-09
申请号：US12398680
申请日：2009-03-05
IPC分类号： H04N11/02
CPC分类号： H04L1/008 , H04H20/72 , H04L1/0041 , H04L1/0071 , H04L1/0072 , H04N21/6112
摘要： Aspects of the invention provide apparatuses, computer media, and methods for supporting the broadcast of extended signaling data over a network. With an aspect of the invention, all of the extended signaling data may be distributed over multiple data frames. With another aspect, only dynamic signaling redundancy data is distributed over different data frames, where systematic information (for example, configurable signaling data) is transmitted in accordance with traditional systems. In addition, backwards compatibility with traditional systems may be supported, in which extended signaling is contained in an extension field. Error correction code may be applied to the extended signaling in concert with different codes. With another aspect, only extended signaling is supported without backwards compatibility with traditional systems.
摘要翻译： 本发明的各方面提供了用于通过网络支持广播信令数据的装置，计算机媒体和方法。 利用本发明的一个方面，所有扩展信令数据可以分布在多个数据帧上。 另一方面，只有动态信令冗余数据分布在不同数据帧上，其中根据传统系统传输系统信息（例如可配置信令数据）。 此外，可以支持与传统系统的向后兼容性，其中扩展信令包含在扩展字段中。 错误纠正码可以与不同的代码一起应用于扩展信令。 另一方面，仅支持扩展信令而不向后兼容传统系统。
-
公开(公告)号：US08243659B2
公开(公告)日：2012-08-14
申请号：US11686661
申请日：2007-03-15
申请人： Jukka Henriksson , Jussi Vesma , Jani Väre , Harri J. Pekonen , Tommi Auranen , Pekka Talmola
发明人： Jukka Henriksson , Jussi Vesma , Jani Väre , Harri J. Pekonen , Tommi Auranen , Pekka Talmola
IPC分类号： H04W4/00
CPC分类号： H04H20/30 , H04H20/42 , H04H20/65 , H04H40/27 , Y02D70/142 , Y02D70/168
摘要： The invention is directed to efficient transfer of low bit rate services in a communication system. A synchronization symbol which has known characteristics may be included as a first symbol of digital broadcast frames. The synchronization symbol, which can be decoded without having to resort to trial and error methods, contains parameters for the rest of the signal. Low bit rate services are allocated to time slots following the pilot symbol used for synchronization allowing for fast access times with maximum power saving capabilities. A user terminal wakes up just before the synchronization symbol and received the data allocated for the low bit rate services. The user terminal may power off for the remaining time slots which are allocated for higher bit services to conserve power.
摘要翻译： 本发明涉及在通信系统中低比特率服务的有效传输。 可以包括具有已知特征的同步符号作为数字广播帧的第一符号。 可以解码而不必诉诸试验和误差方法的同步符号包含信号其余部分的参数。 低比特率服务被分配到用于同步的导频符号之后的时隙，允许具有最大功率节省能力的快速接入时间。 用户终端在同步符号之前醒来并接收分配给低比特率服务的数据。 用户终端可以为分配给较高位服务的剩余时隙断电以节省功率。
-
公开(公告)号：US20100113021A1
公开(公告)日：2010-05-06
申请号：US12262996
申请日：2008-10-31
申请人： Jani Petteri Vare , Pekka Talmola
发明人： Jani Petteri Vare , Pekka Talmola
IPC分类号： H04W36/00
CPC分类号： H04W64/003 , H04W4/06 , H04W36/0007 , H04W36/0083 , H04W36/00835 , H04W36/08
摘要： Aspects of the invention provide methods, apparatuses and computer media for providing cell location information in a digital broadcasting system. A mobile terminal uses the cell location information to form a preliminary handover candidate list. A mobile terminal receives reference coordinates for a reference cell, displacement coordinates for a current cell, and displacement coordinates for neighboring cells over a wireless channel. The mobile terminal consequently determines the locations of the current cell and the neighbor cells based on the coordinates. The mobile terminal determines a range distance for the current cell and includes a neighboring cell in a handover candidate list when the neighboring cell is within the range distance, where the range distance is based on an estimated maximum radius of the current cell and optionally on a cell coverage offset. The handover candidate list is further sorted based on distances of the handover candidates from the current cell.
摘要翻译： 本发明的各方面提供了用于在数字广播系统中提供小区位置信息的方法，设备和计算机媒体。 移动终端使用小区位置信息来形成初步切换候选列表。 移动终端接收参考小区的参考坐标，当前小区的位移坐标，以及无线信道上的相邻小区的位移坐标。 因此，移动终端基于坐标确定当前小区和相邻小区的位置。 当相邻小区在距离范围内时，移动终端确定当前小区的距离距离并且包括切换候选列表中的相邻小区，其中距离距离基于当前小区的估计最大半径，并且可选地在 小区覆盖偏移。 基于来自当前小区的切换候选的距离进一步对切换候选列表进行排序。
-
公开(公告)号：US20060209762A1
公开(公告)日：2006-09-21
申请号：US11080160
申请日：2005-03-15
申请人： Pekka Talmola , Tommi Auranen
发明人： Pekka Talmola , Tommi Auranen
CPC分类号： H04H60/46 , H04H60/41 , H04W36/0083 , H04W36/30
摘要： Systems and methods applicable, for instance, in wireless communications. For example, a wireless node and/or other computer may act to create a candidate signal list and/or may act to measure strength for one or more candidate list signals. As another example, the wireless node and/or other computer may act to calculate average difference between the strength of the strongest signal of the candidate list and the strength of a currently-received signal. As yet another example, the wireless node and/or other computer may act to perform one or more operations to employ the strongest signal of the candidate list in place of the currently-received signal.
摘要翻译： 适用的系统和方法，例如无线通信。 例如，无线节点和/或其他计算机可以用于创建候选信号列表和/或可以用于测量一个或多个候选列表信号的强度。 作为另一示例，无线节点和/或其他计算机可以用于计算候选列表的最强信号的强度与当前接收的信号的强度之间的平均差。 作为另一示例，无线节点和/或其他计算机可以用于执行一个或多个操作来采用候选列表的最强信号来代替当前接收到的信号。
-
公开(公告)号：US20050105535A1
公开(公告)日：2005-05-19
申请号：US10496525
申请日：2002-11-19
申请人： Janne Aaltonen , Pekka Talmola , Rod Walsh , Juha-Pekka Luoma , Tomi Hakkarainen
发明人： Janne Aaltonen , Pekka Talmola , Rod Walsh , Juha-Pekka Luoma , Tomi Hakkarainen
CPC分类号： H04L29/12009 , H04L29/12783 , H04L29/12801 , H04L61/35 , H04L61/6004 , H04L69/28 , H04W8/26 , H04W52/0216 , H04W72/12 , H04W80/04 , Y02D70/168
摘要： A method of defining Time Division Multiplex access slots in an IP address is disclosed. The method comprises steps including the encoding of a schedule of delivery time slots as a mask in said IP address.
摘要翻译： 公开了一种在IP地址中定义时分复用接入时隙的方法。 所述方法包括以下步骤：将所述传送时隙的调度编码为所述IP地址中的掩码。
-
7.发明申请Method for saving power in radio frequency (rf) receiver and rf receiver 审中-公开射频（rf）接收机和射频接收机节电功能的方法公开(公告)号：US20050037795A1
公开(公告)日：2005-02-17
申请号：US10495693
申请日：2001-11-16
申请人： Janne Aaltonen , Juha Salo , Ilkka Tahinen , Pekka Talmola
发明人： Janne Aaltonen , Juha Salo , Ilkka Tahinen , Pekka Talmola
CPC分类号： H04W52/286 , H04H20/42 , H04N5/4401 , H04N5/63 , H04N21/235 , H04N21/23614 , H04N21/426 , H04N21/4348 , H04N21/435 , H04N21/443 , H04W52/228 , H04W52/26 , H04W52/287 , H04W52/288
摘要： The invention relates generally to a method and an arrangement (600) for reducing power consumption and an RF transmission arrangement and RF receiver. Particularly the invention relates to controlling and reducing power consumption in a radio receiver. The essential idea of the invention is to insert information to at least one symbol, which symbol is transferred in at least one transport stream packet. According to the invention the transport stream packets are sent to the receiver in predetermined order, and the order is informed to the receiver, whereupon the receiver can control power consumption with a transport stream packet level resolution. The receiver is advantageously arranged so that at least part of the receiver is turned off for a period during the time between receiving at least two transport stream packets. The invention may advantageously be applied in receiving arrangements of radio systems, wherein information is transferred in packets, such as a receiver of Digital Video Broadcasting (DVB) system.
摘要翻译： 本发明一般涉及用于降低能耗的方法和装置（600）以及RF传输装置和RF接收机。 特别地，本发明涉及控制和减少无线电接收机中的功率消耗。 本发明的基本思想是将信息插入到至少一个符号，该符号在至少一个传输流分组中被传送。 根据本发明，传输流分组以预定顺序被发送到接收机，并且该命令被通知给接收机，于是接收机可以利用传输流分组级别分辨率来控制功耗。 接收机有利地被布置成使得接收器的至少一部分在接收至少两个传输流分组之间的时间期间被关闭一段时间。 本发明可以有利地应用于无线电系统的接收装置中，其中信息以分组方式传送，例如数字视频广播（DVB）系统的接收机。
-
公开(公告)号：US07970369B2
公开(公告)日：2011-06-28
申请号：US11921701
申请日：2005-06-07
申请人： Janne Aaltonen , Pekka Talmola
发明人： Janne Aaltonen , Pekka Talmola
IPC分类号： H04B1/18
CPC分类号： H04H40/18 , H03J1/0075 , H04N5/50 , H04N21/4345 , H04N21/4383 , H04N21/4524 , H04N21/6112
摘要： A network includes a service provider, a plurality of transmitters and a receiving device. The receiving device identifies the frequencies at which broadcast services are provided by a transmitter local to the receiving device. A search is carried out until a signal is received by the receiving device (S4.1). Then, the receiving device looks-up the transmitter (step S4.2). This involves searching the table 29 and identifying the row 30 that includes data corresponding to the frequency of the found signal. Optionally, it is determined whether or not there is only one candidate transmitter (step S4.3), by determining how many rows 30 in the table 29 include data corresponding to the frequency of the found signal. If there is more than one row, then the transmitter is disambiguated (step S4.4.).
摘要翻译： 网络包括服务提供商，多个发射机和接收设备。 接收设备识别由接收设备本地的发射机提供广播服务的频率。 进行搜索，直到接收装置接收到信号（S4.1）。 然后，接收装置查找发射机（步骤S4.2）。 这涉及搜索表29并识别包括与找到的信号的频率相对应的数据的行30。 可选地，通过确定表29中的多少行30包括对应于找到的信号的频率的数据来确定是否仅存在一个候选发送器（步骤S4.3）。 如果有多行，则发射机消歧（步骤S4.4。）。
-
公开(公告)号：US20100290560A1
公开(公告)日：2010-11-18
申请号：US12844329
申请日：2010-07-27
申请人： Jani Vare , Harri J. Pekonen , Pekka Talmola
发明人： Jani Vare , Harri J. Pekonen , Pekka Talmola
IPC分类号： H04L27/00
CPC分类号： H04H60/41 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L27/0012 , H04L27/2655 , H04L2001/0093
摘要： Aspects of the invention are directed to service and channel discovery in a digital broadcast network. A pilot synchronization symbol, which has known characteristics, is included as a first symbol of digital broadcast frames. The pilot symbol, which can be decoded without having to resort to trial and error methods, contains parameters for the rest of the signal. In another aspect of the invention, at least two pilot symbols may be defined and used at the beginning of each frame. The at least two pilot symbols P1 and P2 may enable fast channel search and service discovery within the frame. Signaling may be realized as a combination of L1 and L2 signaling.
摘要翻译： 本发明的方面涉及数字广播网络中的服务和频道发现。 具有已知特征的导频同步符号被包括为数字广播帧的第一符号。 可以解码而无需诉诸试验和误差方法的导频符号包含信号其余部分的参数。 在本发明的另一方面，可以在每个帧的开始处定义和使用至少两个导频符号。 至少两个导频符号P1和P2可以实现帧内的快速信道搜索和服务发现。 信令可以被实现为L1和L2信令的组合。
-
公开(公告)号：US20090122204A1
公开(公告)日：2009-05-14
申请号：US11921701
申请日：2005-06-07
申请人： Janne Aaltonen , Pekka Talmola
发明人： Janne Aaltonen , Pekka Talmola
IPC分类号： H04N5/50
CPC分类号： H04H40/18 , H03J1/0075 , H04N5/50 , H04N21/4345 , H04N21/4383 , H04N21/4524 , H04N21/6112
摘要： A network includes a service provider, a plurality of transmitters and a receiving device. The receiving device identifies the frequencies at which broadcast services are provided by a transmitter local to the receiving device. A search is carried out until a signal is received by the receiving device (S4.1). Then, the receiving device looks-up the transmitter (step S4.2). This involves searching the table 29 and identifying the row 30 that includes data corresponding to the frequency of the found signal. Optionally, it is determined whether or not there is only one candidate transmitter (step S4.3), by determining how many rows 30 in the table 29 include data corresponding to the frequency of the found signal. If there is more than one row, then the transmitter is disambiguated (step S4.4.).
摘要翻译： 网络包括服务提供商，多个发射机和接收设备。 接收设备识别由接收设备本地的发射机提供广播服务的频率。 进行搜索，直到接收装置接收到信号（S4.1）。 然后，接收装置查找发射机（步骤S4.2）。 这涉及搜索表29并识别包括与找到的信号的频率相对应的数据的行30。 可选地，通过确定表29中的多少行30包括对应于找到的信号的频率的数据来确定是否仅存在一个候选发送器（步骤S4.3）。 如果有多行，则发射机消歧（步骤S4.4。）。
-
-
-
-
-
-
-
-
-
搜索结果
29 条记录 (耗时 0.029 秒)
