专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008094120A1 A METHOD AND A DEVICE FOR IMPROVED STATUS REPORTS 审中-公开
标题翻译：一种用于改进状态报告的方法和装置
公开(公告)号：WO2008094120A1
公开(公告)日：2008-08-07
申请号：PCT/SE2008/050108
申请日：2008-01-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MEYER, Michael , TORSNER, Johan , WIEMANN, Henning
发明人： MEYER, Michael , TORSNER, Johan , WIEMANN, Henning
IPC分类号： H04L1/00 , H04L1/16
CPC分类号： H04L1/1671 , H04L1/1621 , H04L1/165 , H04L5/0055 , H04W72/0406
摘要： The invention discloses a method (700) for a cellular system (100), in which traffic can be exchanged between first (110, 120) and second (110, 120) transceivers. The traffic is sent in data units, each of which is given an identifier, and which data units may be divided into segments. A receiving transceiver (110, 120) may send status information in data frames or data units (200, 300) about properly received, partially received, or non-received data units to a sending transceiver, i.e. the transceiver from which the data was sent. In the case (705) of partially or non-received data units, the status information includes (710) information about whether the data unit or units were non-received or partially received, and in the case of one or more partially received data units, which (715) parts of those data units that were not received.
摘要翻译：本发明公开了一种用于蜂窝系统（100）的方法（700），其中业务可在第一（110,120）和第二（110,120）收发器之间交换。流量以数据单位发送，每个数据单元被给予标识符，并且哪些数据单元可以被划分成段。接收收发器（110,120）可以将数据帧或数据单元（200,300）中的关于正确接收的，部分接收的或未接收的数据单元的状态信息发送到发送收发器，即发送数据的收发器。在部分或未接收到的数据单元的情况下（705），状态信息包括（710）关于数据单元是否未被接收或部分接收的信息，以及在一个或多个部分接收的数据单元的情况下，哪些（715）部分未收到的数据单位。

2. 发明申请

WO2008076022A1 A METHOD AND DEVICE FOR TRANSMITTING TCP DATA OVE ASYMMETRIC LINKS 审中-公开
标题翻译：一种用于传输不对称链路的TCP数据的方法和设备
公开(公告)号：WO2008076022A1
公开(公告)日：2008-06-26
申请号：PCT/SE2006/050598
申请日：2006-12-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SÅGFORS, Mats , AKBAR, Waqas , MEYER, Michael
发明人： SÅGFORS, Mats , AKBAR, Waqas , MEYER, Michael
IPC分类号： H04L29/06 , H04L1/18
CPC分类号： H04L1/1835 , H04L1/1635 , H04L1/1832 , H04L47/10 , H04L47/14 , H04L47/193 , H04L47/27 , H04L69/16 , H04L69/163 , H04W28/10
摘要： In a method and device the TCP load offered in the uplink is manipulated such that an offered load asymmetry is achieved. Using such an arrangement it is possible to compensate for a link asymmetry when uplink and downlink connections are sharing the same uplink buffer in order to increase performance of the downlink. The method and device are capable of increasing the download performance both in the case when TCP connections are terminated in a different device than the terminal where the link layer is terminated, as well as when the TCP connections are terminated in the same device as the link-layer.
摘要翻译：在一种方法和设备中，操纵上行链路中提供的TCP负载，从而实现提供的负载不对称性。使用这种布置，当上行链路和下行链路连接共享相同的上行链路缓冲器以便增加下行链路的性能时，可以补偿链路不对称性。该方法和设备能够在TCP连接终止于与链路层终止的终端不同的设备中以及当TCP连接在与该链路相同的设备中终止时的情况下增加下载性能 -层。

3. 发明申请

WO2007107168A1 COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：通信控制方法
公开(公告)号：WO2007107168A1
公开(公告)日：2007-09-27
申请号：PCT/EP2006/002568
申请日：2006-03-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WIEMANN, Henning , MEYER, Michael , LUDWIG, Reiner , SACHS, Joachim , WIBERG, Niclas
发明人： WIEMANN, Henning , MEYER, Michael , LUDWIG, Reiner , SACHS, Joachim , WIBERG, Niclas
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1809 , H04L1/16 , H04L1/1607 , H04L2001/0092
摘要： Methods of controlling peers of a relay ARQ protocol are described. It is proposed to provide a predetermined marking in the payload section of messages of the relay ARQ protocol, such that relay peers along the relay connections can extract information from the payload section.
摘要翻译：描述了控制中继ARQ协议对等体的方法。建议在中继ARQ协议的消息的有效载荷部分中提供预定的标记，使得沿着中继连接的中继对等体可以从有效载荷部分提取信息。

4. 发明申请

WO2006125472A1 PACKET SCHEDULING IN A RADIO ACCESS SYSTEM 审中-公开
标题翻译：无线接入系统中的分组调度
公开(公告)号：WO2006125472A1
公开(公告)日：2006-11-30
申请号：PCT/EP2005/052403
申请日：2005-05-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MEYER, Michael , WIEMANN, Henning , THOMASSON, Rikard , SÅGFORS, Mats
发明人： MEYER, Michael , WIEMANN, Henning , THOMASSON, Rikard , SÅGFORS, Mats
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04W28/065 , H04W72/1257 , H04W72/1278 , H04W80/00 , H04W92/12
摘要： A method of scheduling data for transmission over the air interface of a wideband code division multiple access network, said data being transported over the air interface on a downlink shared channel. The method comprises receiving data in the form of IP packets at a radio network controller, segmenting said IP packets into protocol data units, and forwarding said protocol data units from the radio network controller to a radio base station serving one or more user terminals. The radio network controller identifies to the radio base station the protocol data units belonging to a common IP packet. At the radio base station, each protocol data unit is scheduled for transmission over the air interface in dependence upon the IP packet to which it belongs.
摘要翻译：一种调度数据以在宽带码分多址网络的空中接口上传输的方法，所述数据通过下行链路共享信道上的空中接口传送。该方法包括以无线网络控制器的IP分组的形式接收数据，将所述IP分组分段成协议数据单元，并将所述协议数据单元从无线网络控制器转发到服务于一个或多个用户终端的无线基站。无线电网络控制器向无线电基站识别属于公共IP分组的协议数据单元。在无线基站中，每个协议数据单元根据其所属的IP分组被调度用于通过空中接口进行传输。

5. 发明申请

WO2004010657A1 METHOD FOR CALCULATING A TRANSMISSION WINDOW SIZE 审中-公开
标题翻译：传输窗口大小的计算方法
公开(公告)号：WO2004010657A1
公开(公告)日：2004-01-29
申请号：PCT/EP2003/007530
申请日：2003-07-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WAGER, Stefan , LUDWIG, Reiner , MEYER, Michael , JÖNSSON, Anders , EKSTRÖM, Hannes
发明人： WAGER, Stefan , LUDWIG, Reiner , MEYER, Michael , JÖNSSON, Anders , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L29/06 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/18 , H04L47/193 , H04L47/263 , H04L47/27 , H04L47/283 , H04L47/29 , H04L67/04 , H04L69/16 , H04L69/163
摘要： The invention relates to a method for selecting a window size for a packet switched connection between a first and a second party. The associated window is used by a sending party for a window based congestion control mechanism for avoiding or handling congestion on a communication path. The invented method enables to adapt the size of an initial window, a loss window, and a restart window based on information available in the network to increase the utilisation of transmission capacity.
摘要翻译：本发明涉及一种用于选择第一和第二方之间的分组交换连接的窗口大小的方法。相关窗口由发送方用于基于窗口的拥塞控制机制，用于避免或处理通信路径上的拥塞。本发明的方法能够基于网络中可用的信息来适应初始窗口，丢失窗口和重启窗口的大小，以增加传输容量的利用率。

6. 发明申请

WO2002076036A1 METHOD AND DEVICE FOR IMPROVING A DATA THROUGHPUT 审中-公开
标题翻译：用于改善数据传输的方法和装置
公开(公告)号：WO2002076036A1
公开(公告)日：2002-09-26
申请号：PCT/EP2002/002264
申请日：2002-03-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： LUDWIG, Rainer , MEYER, Michael
IPC分类号： H04L12/56
CPC分类号： H04W36/22 , H04L47/10 , H04L47/193 , H04L47/283 , H04L69/16 , H04L69/163 , H04W36/06 , H04W80/00 , H04W80/06
摘要： The invention relates to a method and a device for improving a data throughput in a transmission via communication network, especially in a channel switch, where a newly assigned channel has a smaller transmission rate. A decision on the channel switch is thereby taken in an administration unit, which is communicated to a provision unit. Upon receipt of the communication, the transmission parameters of an old and a new channel are stored. On the basis of said information an adaptation to the transmission parameters of the new channel is performed. If the communication takes place prior to the performance of the channel switch, the number of data packets transmitted is reduced so as to achieve a better adaptation and to avoid abrupt changes in the transmission rate. If the communication on a channel switch takes place only after the performance thereof, the abrupt reduction of the transmission rate is compensated in that more data are temporarily transmitted in addition to the proportionally permitted transmission rate of the new channel.
摘要翻译：本发明涉及一种用于改善经由通信网络的传输中的数据吞吐量的方法和装置，特别是在新分配的信道具有较小传输速率的信道交换机中。因此，在通信给提供单元的管理单元中采用关于频道切换的决定。在接收到通信时，存储旧信道和新信道的传输参数。基于所述信息，执行对新信道的传输参数的适应。如果通信在通道切换执行之前发生，则减少发送的数据分组的数量，以便实现更好的适配并避免传输速率的突然变化。如果信道交换机上的通信只在其执行之后进行，则除了新信道的按比例允许的传输速率之外，还要临时发送更多数据，来补偿传输速率的突然降低。

7. 发明申请

WO2006002658A1 PACKET-BASED DATA PROCESSING TECHNIQUE 审中-公开
标题翻译：基于分组的数据处理技术
公开(公告)号：WO2006002658A1
公开(公告)日：2006-01-12
申请号：PCT/EP2004/007043
申请日：2004-06-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , WIBERG, Niclas , LUDWIG, Reiner , MEYER, Michael
发明人： PARKVALL, Stefan , WIBERG, Niclas , LUDWIG, Reiner , MEYER, Michael
IPC分类号： H04L1/18
CPC分类号： H04L1/1819 , H04L1/0013 , H04L1/0069 , H04L1/08 , H04L1/1887
摘要： A technique is provided for processing data in a packet-based communications environment. A single data packet is encapsulated into a single link layer packet data unit. The link layer unit is encoded to form at least one code block. After the currently available radio resource capacity during a fixed duration transmission interval has been determined, bits within the code block are selected to fit into or otherwise match the radio resource capacity. Thereafter, the selected bits are transmitted via a physical layer. In some variations, unsolicited redundant sets of bits are transmitted thereafter to facilitate successful receipt.
摘要翻译：提供了一种用于在基于分组的通信环境中处理数据的技术。单个数据包被封装成单个链路层分组数据单元。对链路层单元进行编码以形成至少一个码块。在确定固定持续时间传输间隔内的当前可用的无线电资源容量之后，选择码块内的比特来适应无线电资源容量或以其他方式匹配无线电资源容量。此后，经由物理层发送所选择的比特。在一些变型中，随后发送主动冗余的位组，以便于成功接收。

8. 发明申请

WO2005125116A1 NETWORK FEEDBACK METHOD AND DEVICE 审中-公开
标题翻译：网络反馈方法和设备
公开(公告)号：WO2005125116A1
公开(公告)日：2005-12-29
申请号：PCT/EP2004/006741
申请日：2004-06-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MEYER, Michael , EKSTRÖM, Hannes
发明人： MEYER, Michael , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/17 , H04L47/27 , H04L47/29 , H04L47/32 , H04L47/37
摘要： A network feedback method and appropriate devices are described, in which a node (10) connected to a link (12) can perform a remote flow control adjustment procedure (S23) for adjusting the flow control of a sender (11) of data units being forwarded by node (10) over said link (12).
摘要翻译：描述了网络反馈方法和适当的设备，其中连接到链路（12）的节点（10）可以执行远程流控制调整过程（S23），用于调整数据单元的发送者（11）的流量控制，由节点（10）在所述链路（12）上转发。

9. 发明申请

WO2004077736A1 TRANSMISSION CONTROL METHOD IN AN ARQ SYSTEM 审中-公开
标题翻译： ARQ系统中的传输控制方法
公开(公告)号：WO2004077736A1
公开(公告)日：2004-09-10
申请号：PCT/EP2003/001970
申请日：2003-02-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SACHS, Joachim , MEYER, Michael
发明人： SACHS, Joachim , MEYER, Michael
IPC分类号： H04L1/18
CPC分类号： H04L1/1841 , H04L1/0007 , H04L1/1678 , H04L1/1685 , H04L1/1829 , H04L1/1874 , H04L1/1887
摘要： A method of controlling the transmission of a sequence of data symbols over a connection provided by a predetermined communication layer, which method comprises modifying the transmission by identifying (S41) a reference data symbol in the sequence of data symbols, dividing (S42) the data symbol following the reference data symbol in the sequence of data symbols into a sequence of new data units on the basis of a new data unit generation scheme, generating (S43) a new sender-side transmission record by mapping sender-side transmission status information associated with data units in an old sender-side transmission record onto the new data units in accordance with a predetermined mapping scheme for sender-side transmission records, generating (S44) a new receiver-side transmission record by mapping receiver-side transmission status information associated with data units in an old receiver-side transmission record onto the new data units in accordance with a predetermined mapping scheme for receiver-side transmission records, and performing (S45) the transmission control of the new data units on the basis of the new sender-side transmission records, and performing the reassembling of data symbols on the basis of the new receiver-side transmission record.
摘要翻译：一种通过由预定通信层提供的连接来控制数据符号序列的传输的方法，该方法包括：通过识别（S41）数据符号序列中的参考数据符号来修改传输（S42）数据基于新的数据单元生成方案将数据符号序列中的参考数据符号追加到新数据单元的序列中，通过映射发送方侧传输状态信息生成（S43）新的发送方侧传输记录根据用于发送方侧传输记录的预定映射方案，将旧发送方传输记录中的数据单元传送到新数据单元上，通过映射接收方侧传输状态信息生成（S44）新接收方侧传输记录其中根据预定的映射方案将旧的接收机侧传输记录中的数据单元存储到新的数据单元上用于接收机侧传输记录，并且基于新的发送机侧传输记录执行（S45）新数据单元的传输控制，并且基于新的接收机侧传输记录来执行数据符号的重新组合。

10. 发明申请

WO2004040928A1 REPORTING FOR MULTI-USER SERVICES IN WIRELESS NETWORKS 审中-公开
标题翻译：在无线网络中报告多用户服务
公开(公告)号：WO2004040928A1
公开(公告)日：2004-05-13
申请号：PCT/EP2003/011506
申请日：2003-10-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HUNDSCHEIDT, Frank , LOHMAR, Thorsten , MEYER, Michael , WAGER, Stefan
发明人： HUNDSCHEIDT, Frank , LOHMAR, Thorsten , MEYER, Michael , WAGER, Stefan
IPC分类号： H04Q7/34
CPC分类号： H04W28/10 , H04L65/103 , H04L65/104 , H04L65/1043 , H04L65/608 , H04L67/2842 , H04L69/329 , H04W4/00 , H04W24/00
摘要： The basic idea of the present invention is to adapt multi-user multimedia data in a communication system with a server providing the multi-user multimedia data to clients and with an intermediate network part. Said intermediate network part is arranged to provide information on communication between the server and the clients. The server sends multimedia data to the clients. Distribution characteristics are determined for the clients, which are considered by the generation of an aggregated feedback report on the clients' reception conditions of the multimedia data in the intermediate network part. Said feedback report includes additional information about aggregation fashion. Said aggregated feedback report is sent to the server in order the server adapts the transmission of the multimedia data from the server to the clients according to the aggregated feedback report.
摘要翻译：本发明的基本思想是将通信系统中的多用户多媒体数据与向客户机和中间网络部分提供多用户多媒体数据的服务器进行适配。所述中间网络部分被布置为提供关于服务器和客户端之间的通信的信息。服务器向客户端发送多媒体数据。通过生成关于中间网络部分中的多媒体数据的客户端的接收状况的聚合反馈报告来考虑分配特性。所述反馈报告包括关于聚合方式的附加信息。所述聚合反馈报告被发送到服务器，以便服务器根据聚合的反馈报告来适应多媒体数据从服务器到客户端的传输。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式