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公开(公告)号：US08509263B2
公开(公告)日：2013-08-13
申请号：US12866172
申请日：2009-02-03
申请人： Anders Jonsson , Janne Peisa , Kai-Erik Sunell
发明人： Anders Jonsson , Janne Peisa , Kai-Erik Sunell
IPC分类号： H04J3/24
摘要： Communication efficiency may be enhanced by using compressed headers. In an example embodiment, a method is performed by a transmitting device to reduce header size. A mapping is created between a logical channel identifier and a compressed logical channel identifier. The compressed logical channel identifier occupies fewer bits than the logical channel identifier. The mapping is transmitted to a receiving device. A compressed header that includes the compressed logical channel identifier is formulated. A communication that includes the compressed header is transmitted to the receiving device. In another example embodiment, a method is performed by a receiving device to decode a header having a reduced size. A mapping and a communication including a compressed header are received. A compressed logical channel identifier is extracted from the compressed header. A logical channel identifier is recovered from the compressed logical channel identifier using the mapping.
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72.发明授权Method and arrangement for improving media transmission quality using robust representation of media frames 有权使用媒体帧的鲁棒表示来提高媒体传输质量的方法和装置公开(公告)号：US08411697B2
公开(公告)日：2013-04-02
申请号：US12278493
申请日：2007-02-06
IPC分类号： H04L12/54
CPC分类号： H04L1/0014 , H04L1/1812
摘要： In a method of improved media frame transmission in a communication network. Initially a plurality of “original” or regular media frames are provided for transmission. According to the invention, robust representations of the provided regular media frames are generated and stored locally. Subsequently, one or more of the regular media frames is/are transmitted. The invention detects an indication of a loss of a transmitted media frame, and the idea is to transmit, in response to a detected frame loss, a stored robust representation of the lost media frame and/or a stored robust representation of a subsequent, not yet transmitted, media frame to increase the media quality.
摘要翻译： 在通信网络中改进媒体帧传输的方法中。 最初提供多个原始或常规的媒体帧用于传输。 根据本发明，提供的常规媒体帧的鲁棒表示被生成并存储在本地。 随后，传送一个或多个常规媒体帧。 本发明检测到传输的媒体帧丢失的指示，并且该思想是响应于检测到的帧丢失而发送丢失的媒体帧的存储的鲁棒表示和/或后续的不存在的鲁棒表示 传播媒体框架，提高媒体品质。
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公开(公告)号：US08279806B2
公开(公告)日：2012-10-02
申请号：US12601842
申请日：2007-05-29
IPC分类号： H04W4/00
CPC分类号： H04W52/325 , H04W52/146 , H04W52/286
摘要： The invention relates to a technique for uplink data transmissions in, e.g., mobile networks. A method embodiment for performing the technique in a transmitter (122) comprises the steps of allocating, for a first transmission (T1′) as the transmission power for an uplink control channel (UCOCH), the smaller of an available transmission power and a desired transmission power for the uplink control channel; and allocating, for at least one subsequent transmission (T2′) triggered by a feedback indication (128), zero transmission power to the uplink control channel (UCOCH).
摘要翻译： 本发明涉及用于例如移动网络中的上行链路数据传输的技术。 用于在发射机（122）中执行该技术的方法实施例包括以下步骤：对于作为上行链路控制信道（UCOCH）的发射功率的第一传输（T1'），分配可用传输功率和期望的 上行控制信道的发射功率; 以及为由反馈指示（128）触发的至少一个后续传输（T2'）分配对所述上行链路控制信道（UCOCH）的零发射功率。
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公开(公告)号：US08254392B2
公开(公告)日：2012-08-28
申请号：US12516711
申请日：2007-12-17
申请人： Michael Meyer , Janne Peisa , Sabine Sories , Henning Wiemann
发明人： Michael Meyer , Janne Peisa , Sabine Sories , Henning Wiemann
CPC分类号： H04L1/1851 , H04L1/1812 , H04L1/1832 , H04L1/1845
摘要： The present invention relates to a link layer control protocol implementation in a communication system. To improve operative efficiency of the link layer control protocol implementation it is suggested to delay issuance of a retransmission request for a missing data unit during a retransmission delay time period. Therefore, according to the present invention a retransmission request is not issued immediately upon detection of a missing data unit. Therefore, the present invention avoids issuance of false alarm for the missing data unit when it is received during the retransmission delay period.
摘要翻译： 本发明涉及通信系统中的链路层控制协议实现。 为了提高链路层控制协议实现的操作效率，建议在重传延迟时间段期间延迟发布丢失数据单元的重传请求。 因此，根据本发明，在检测到丢失的数据单元时，不立即发出重传请求。 因此，本发明避免了在重传延迟期间接收到丢失数据单元时的虚假警报。
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公开(公告)号：US20120176951A1
公开(公告)日：2012-07-12
申请号：US13318030
申请日：2011-09-28
CPC分类号： H04W74/006 , H04L12/18 , H04W24/02 , H04W74/08
摘要： Embodiments herein relate to a method in a mobile terminal (10) for requesting access to a wireless communication system. The mobile terminal (10) receives broadcasted system information directly indicating first access request preambles for a first contention based channel, and indirectly indicating second access request preambles for a second contention based channel based on the directly indicated first access request preambles. The mobile terminal (10) further derives the second access request preambles from the first access request preambles. Additionally, the mobile terminal requests access using the second access request preambles or the first access request preambles to access the wireless communication system.
摘要翻译： 本文的实施例涉及用于请求访问无线通信系统的移动终端（10）中的方法。 移动终端（10）基于直接指示的第一访问请求前导码接收直接指示用于基于第一竞争的信道的第一接入请求前导码的广播系统信息，并且间接地指示用于基于第二争用的信道的第二接入请求前导码。 移动终端（10）还从第一接入请求前导码导出第二接入请求前导码。 另外，移动终端使用第二接入请求前同步码或第一接入请求前导码请求接入以访问无线通信系统。
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76.发明申请公开(公告)号：US20120147750A1
公开(公告)日：2012-06-14
申请号：US13390983
申请日：2010-08-18
申请人： Ghyslain Pelletier , Janne Peisa
发明人： Ghyslain Pelletier , Janne Peisa
摘要： Techniques for a mobile station to signal a request for a reduction in data transmission rate to a base station are disclosed. An example method for facilitating flow control in a wireless communication system includes monitoring resource use associated with a mobile station and, based upon the resource use, setting a congestion indicator in a header of at least one uplink traffic data packet. The uplink traffic data packet is then sent to a wireless base station, which detects the congestion indicator. In some embodiments, ECN bits in an IP header of the uplink traffic data packet are set. In other embodiments, ECN bits in an IP header of a downlink traffic data packet are set, to trigger the generation of a TCP header that indicates congestion in subsequent uplink packets.
摘要翻译： 公开了一种用于向基站发送数据传输速率降低请求的移动台的技术。 用于促进无线通信系统中的流量控制的示例性方法包括监视与移动站相关联的资源使用，并且基于资源使用，在至少一个上行链路业务数据分组的报头中设置拥塞指示符。 然后将上行链路业务数据分组发送到无线基站，该无线基站检测拥塞指示符。 在一些实施例中，设置上行链路业务数据分组的IP报头中的ECN比特。 在其他实施例中，设置下行链路业务数据分组的IP报头中的ECN比特，以触发产生指示后续上行分组中的拥塞的TCP报头。
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公开(公告)号：US20110222451A1
公开(公告)日：2011-09-15
申请号：US13029395
申请日：2011-02-17
申请人： Janne Peisa , Béla Rathonyi , Martin van der Zee
发明人： Janne Peisa , Béla Rathonyi , Martin van der Zee
IPC分类号： H04W52/02
CPC分类号： H04W52/0225 , Y02D70/122 , Y02D70/1262 , Y02D70/164 , Y02D70/24
摘要： Methods and apparatus for operating a user equipment (UE) for a wireless communication system. A method includes determining, by the UE, whether the UE is in a battery-efficient state; if the UE is not in a battery-efficient state, configuring the UE to transmitting a signaling connection release indicator with a cause value; if the UE is in the battery-efficient state, determining whether the UE is in a high-mobility state; if the UE is in the high-mobility state and is in the battery-efficient state, enabling the UE to transmit the signaling connection release indicator with a cause value; and if the UE is not in the high-mobility state and is in the battery-efficient state, disabling the UE from transmitting the signaling connection release indicator with a cause value.
摘要翻译： 用于操作用于无线通信系统的用户设备（UE）的方法和装置。 一种方法包括由UE确定UE是否处于电池有效状态; 如果UE不处于电池充电状态，则配置UE发送具有原因值的信令连接释放指示符; 如果UE处于电池有效状态，则确定UE是否处于高移动性状态; 如果UE处于高移动性状态并且处于电池高效状态，则使得UE能够以原因值发送信令连接释放指示符; 并且如果UE不处于高移动性状态并处于电池高效状态，则禁用UE以原因值发送信令连接释放指示符。
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公开(公告)号：US20110201324A1
公开(公告)日：2011-08-18
申请号：US13028387
申请日：2011-02-16
申请人： Håkan Persson , Henrik Enbuske , Janne Peisa
发明人： Håkan Persson , Henrik Enbuske , Janne Peisa
IPC分类号： H04W24/10
摘要： Methods and apparatus for providing measurement reports to a wireless communication network from a mobile station are disclosed. A first mobile station performs measurements concerning one or more connectivity aspects for the first mobile station in relation to the wireless communication network and stores the measurements in an internal log, where the measurements are performed according to a reporting configuration for the first mobile station. A first network node of the network sends a request for a logged measurement report, which is received by the first mobile station. The first mobile station then sends a logged measurement report as a response to the, which report is then received by the first network node.
摘要翻译： 公开了一种从移动台向无线通信网络提供测量报告的方法和装置。 第一移动台相对于无线通信网络执行关于第一移动台的一个或多个连接方面的测量，并且将测量值存储在内部日志中，其中根据第一移动站的报告配置执行测量。 网络的第一网络节点发送由第一移动台接收的记录测量报告的请求。 然后，第一移动台作为响应发送记录的测量报告，该报告然后由第一网络节点接收。
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公开(公告)号：US20110199923A1
公开(公告)日：2011-08-18
申请号：US13028394
申请日：2011-02-16
申请人： Håkan Persson , Henrik Enbuske , Janne Peisa
发明人： Håkan Persson , Henrik Enbuske , Janne Peisa
IPC分类号： H04W24/00
CPC分类号： H04W24/10 , H04L43/04 , H04L43/062
摘要： Methods and apparatus for informing a network node of a wireless communication network of the presence of logged measurements are disclosed. A first mobile station performs measurements concerning one or more connectivity aspects for the first mobile station in relation to the wireless communication network and stores the measurements in an internal log, where the measurements are performed according to a reporting configuration for the first mobile station. The first mobile station then sends a notification to the first network node regarding the presence of logged measurements in order to enable the first network node to respond to the notification with a request for a logged measurement report.
摘要翻译： 公开了用于向无线通信网络的网络节点通知记录测量的存在的方法和装置。 第一移动台相对于无线通信网络执行关于第一移动台的一个或多个连接方面的测量，并且将测量值存储在内部日志中，其中根据第一移动站的报告配置执行测量。 然后，第一移动站向第一网络节点发送关于记录测量的存在的通知，以便使得第一网络节点能够通过对记录的测量报告的请求来响应该通知。
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公开(公告)号：US20110136465A1
公开(公告)日：2011-06-09
申请号：US13058496
申请日：2009-03-06
申请人： Sven Ekemark , Janne Peisa
发明人： Sven Ekemark , Janne Peisa
IPC分类号： H04W4/22
摘要： Embodiments disclose a method in a communication device in a telecommunications network. The first communication device receives an emergency notification from a broadcasting unit indicating a cell associated to the first communication device wherein the emergency is to be notified to a user equipment. The first communication device determines a paging channel to be used to page and broadcast within the cell a notification indicating an emergency and orders the notification indicating an emergency to be transmitted on the paging channel. The first communication device determines a common control channel to be used to broadcast an emergency confirm message within the cell, and orders the emergency confirm message to be transmitted on the common control channel.
摘要翻译： 实施例公开了电信网络中的通信设备中的方法。 第一通信设备从广播单元接收指示与第一通信设备相关联的小区的紧急通知，其中将紧急通知给用户设备。 第一通信装置确定要用于在小区内寻呼和广播的寻呼信道，指示紧急情况的通知，并命令指示在寻呼信道上发送的紧急情况的通知。 第一通信设备确定用于在小区内广播紧急确认消息的公共控制信道，并且命令要在公共控制信道上发送的紧急确认消息。
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