专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明公开

EP2153568A1 OUT OF SEQUENCE DELIVERY OF STATUS REPORTS ON A SEPARATE CHANNEL 失效
标题翻译：状态消息外的顺序传送在一个单独的信道
公开(公告)号：EP2153568A1
公开(公告)日：2010-02-17
申请号：EP07748554.8
申请日：2007-06-01
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： RAMOS, Edgar , WAGER, Stefan
IPC分类号： H04L1/16 , H04Q7/22
CPC分类号： H04L1/1874 , H04L1/1841
摘要： In a method and a system Radio Link Control (RLC) Status Reports in a cellular radio system employing Acknowledge Mode (AM) RLC are not delivered in sequence, thereby obtaining an increased peak throughput. Thus, even when an in-sequence delivery exists, for example if the system uses HARQ transmission, it is not used for data related to the RLC status report.

112. 发明公开

EP1393488A1 METHOD AND TRANSMITTER FOR AN EFFICIENT PACKET DATA TRANSFER IN A TRANSMISSION PROTOCOL WITH REPEAT REQUESTS 有权
标题翻译：方法和站IN传输协议有效的分组传输数据REPEAT要求
公开(公告)号：EP1393488A1
公开(公告)日：2004-03-03
申请号：EP02748717.2
申请日：2002-05-24
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： MEYER, Michael , PEISA, Janne , RATHONYI, Bela , SACHS, Joachim , WAGER, Stefan , WIGELL, Toomas
IPC分类号： H04L1/18
CPC分类号： H04L1/1887 , H04L1/1685 , H04L1/1809 , H04L1/1812 , H04L1/1845 , H04L1/1883
摘要： In a method for the transmission of data packets (D) from a transmitter (TR) to a receiver (RE) identification of transmitted data packets are stored. Defective data packets (D) are detected by the receiver (RE), status messages (S) which request defective data packets for retransmission are sent from the receiver (RE) to the transmitter (TR) and retransmissions of requested data packets are performed according to the status messages (S). The transmitter (TR) evaluates a first status message (S11) with an identification of at least one first requested data packet and retransmits the first data packet. The transmitter (TR) then initializes a timing unit according to the retransmission of the first data packet, wherein the timing unit or a threshold for the timing unit is attributable to the first data packet. When the transmitter evaluates a further status message (S12) and detects at least one further data packet that is requested for a retransmission, it selects the further data packet if the timing unit has reached the threshold or if the identification of the furhter data packet is different from the identification of the first data packets. Only the selected data packets are retransmitted. A transmitter and software programs embodying the invention are also described.

113. 发明公开

EP1329119A1 METHODS AND A USER EQUIPMENT FOR IDENTIFYING TRANSPORT BLOCKS THAT ARE NOT DIRECTED TO THE USER EQUIPMENT 审中-公开
标题翻译：方法和用户设备用于识别传输块，但不引导的是用户单位
公开(公告)号：EP1329119A1
公开(公告)日：2003-07-23
申请号：EP01967333.4
申请日：2001-09-12
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： WAGER, Stefan
IPC分类号： H04Q7/32
CPC分类号： H04W88/02 , H04L1/004 , H04L1/0061 , H04L1/0066 , H04L1/0067 , H04L1/0071 , H04W52/0238 , Y02D70/1242
摘要： The present invention relates to methods and user equipment of processing received data at a user equipment connected to a communications network. The processing comprises steps of receiving radio frames in a receiver of the user equipment, identifying the transport block sizes of the radio frame in the user equipment, and determining whether the received radio frame includes transport blocks that are not directed to the user equipment.
摘要翻译：本发明涉及一种在连接到通信网络的用户设备接收到的处理数据的方法和用户设备。所述处理包括在所述用户设备的接收器接收无线电帧，识别所述用户设备的无线电帧，并且确定性采矿无论所接收的无线帧中包含的传输块的传输块大小也没有涉及所述用户设备的步骤。

114. 发明公开

EP1166486A1 PACKET DISCARD NOTIFICATION FOR SEMI RELIABLE RETRANSMISSION PROTOCOL 有权
标题翻译：包消除RELEASE HALF-REPEAT可靠协议
公开(公告)号：EP1166486A1
公开(公告)日：2002-01-02
申请号：EP00919241.0
申请日：2000-04-04
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： LUDWIG, Reinar , WAGER, Stefan
IPC分类号： H04L1/18
CPC分类号： H04L1/1809 , H04L1/1812 , H04L1/1877 , H04L1/188
摘要： A telecommunications system and method is disclosed for implementing a semi-reliable retransmission protocol that utilizes both selective repeat Automatic Repeat Request (ARQ) and segmentation and assembly of data packets. The new semi-reliable retransmission protocol includes a time (300) based triggering of a retransmission timeout (290) for retransmission protocols, which allows the retransmission timeout (290) to become insensitive to variations in the channel rate. In addition, the retransmission timeout (290) can be defined based upon the maximum delay allowable for the retransmission of corrupted data packets (215) over the air interface (240). For every data packet (215) received, a timer (300) monitoring the transmission time of the data packet (215) is initialized. If the timer (300) elapses for the data packet (215), this data packet is marked as discarded in the transmitter, and a request is sent to the receiver to ensure that transmissions carrying that data packet are discarded in the receiver.

115. 发明申请

WO2008073050A3 IMPROVED MAC-D MULTIPLEXING IN UTRAN HSDPA WIRELESS NETWORKS 审中-公开
公开(公告)号：WO2008073050A3
公开(公告)日：2008-06-19
申请号：PCT/SE2007/050996
申请日：2007-12-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LARMO, Anna , WAGER, Stefan , PEISA, Janne , TORSNER, Johan , SÅGFORS, Mats
发明人： LARMO, Anna , WAGER, Stefan , PEISA, Janne , TORSNER, Johan , SÅGFORS, Mats
IPC分类号： H04L1/00 , H04L12/56 , H04B7/26 , H04L29/08
摘要： UTRAN MAC-d multiplexing of data from multiple logical channels to a single MAC-d flow is supported while reducing overhead and achieving octet alignment in MAC-d PDU length. In one embodiment, the C/T field of a multiplexed MAC-d PDU is eliminated, and the logical channels multiplexed into the MAC-d flow are mapped to a MAC-hs PQ in at least the NodeB (and preferably in the UE as well). In other embodiments, the C/T field is retained, and an octet-aligned length indicator is transmitted from the RNC to the UE. In one embodiment, the length indicator is octet-aligned by padding the MAC-d PDUs. In another embodiment, transmitters and receivers in the path from RNC to UE are configured with an offset to add to the length indicator to achieve octet alignment. The padding or offset is (8-n) bits, where n = the number of bits in C/T field.

116. 发明申请

WO2008073043A3 SINGLE BIT SEGMENTATION INDICATOR 审中-公开
公开(公告)号：WO2008073043A3
公开(公告)日：2008-06-19
申请号：PCT/SE2007/050968
申请日：2007-12-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , PEISA, Janne , SÅGFORS, Mats , TORSNER, Johan , WAGER, Stefan , LARMO, Anna
发明人： PEISA, Janne , SÅGFORS, Mats , TORSNER, Johan , WAGER, Stefan , LARMO, Anna
IPC分类号： H04L1/00 , H04L12/56
摘要： Data units according to the first transmission format are divided into data units according to the second transmission format. A single-bit segmentation indicator inserted into the header of a data unit according to the second transmission format indicates whether the data unit according to the first transmission format ends in a data unit according to the second transmission format.

117. 发明申请

WO2008033072A1 METHOD FOR MAPPING LOGICAL CHANNEL ON SHARED CHANNEL 审中-公开
标题翻译：在共享信道上映射逻辑信道的方法
公开(公告)号：WO2008033072A1
公开(公告)日：2008-03-20
申请号：PCT/SE2007/000790
申请日：2007-09-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BEMING, Per , PEISA, Janne , SAGFORS, Mats , TORSNER, Johan , WAGER, Stefan
发明人： BEMING, Per , PEISA, Janne , SAGFORS, Mats , TORSNER, Johan , WAGER, Stefan
IPC分类号： H04Q7/38 , H04B7/26
CPC分类号： H04W72/04 , H04L45/72 , H04W72/1273
摘要： According to the invention data in a number of logical downlink channels (PCCH, CCCH, BCCH, CTCH, MCCH, MSCH and MTCH) intended for one or more mobile terminals are received in a first mapping unit (10), where at least a first High Speed Radio Network Temporary identity is allocated to these logical downlink channels addressing a group of mobile terminals for allowing transmission of channel data for reception by mobile terminals. A mobile terminal then reads, from a Broadcast Control Channel, necessary information including a High Speed Radio Network Temporary identity allocated to at least one logical downlink channel, where at least said first identity exists among possible identities. It then listens to a high speed shared control channel for the read identity. In case it detects the identity, the terminal follows a scheduling command, receives data on a high-speed downlink shared channel (HS-DCH) and processes said data.
摘要翻译：根据本发明，在第一映射单元（10）中接收用于一个或多个移动终端的多个逻辑下行链路信道（PCCH，CCCH，BCCH，CTCH，MCCH，MSCH和MTCH）中的数据，其中至少第一高速无线电网络临时标识被分配给寻址一组移动终端的这些逻辑下行链路信道，用于允许传输信道数据以供移动终端接收。移动终端然后从广播控制信道中读取包括分配给至少一个逻辑下行链路信道的高速无线电网络临时标识的必要信息，其中至少所述第一身份存在于可能的身份之间。然后，它可以侦听高速共享控制通道，用于读取身份。在检测到身份的情况下，终端遵循调度命令，在高速下行链路共享信道（HS-DCH）上接收数据，并处理所述数据。

118. 发明申请

WO2008020804A2 REDUCING STATE TRANSITION TIME 审中-公开
标题翻译：减少状态转换时间
公开(公告)号：WO2008020804A2
公开(公告)日：2008-02-21
申请号：PCT/SE2007/050447
申请日：2007-06-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PEISA, Janne , TORSNER, Johan , SÅGFORS, Mats , WAGER, Stefan
发明人： PEISA, Janne , TORSNER, Johan , SÅGFORS, Mats , WAGER, Stefan
IPC分类号： H04Q7/18 , H04Q7/32
CPC分类号： H04W52/0225 , H04W52/0229 , H04W52/0235 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262
摘要： The present invention relates to a method and an arrangement for reducing a state transition time from a power saving state for a user equipment (18) in a communication network. The state transition time is reduced by retaining in the user equipment (18) one or more information parameter, such as the radio network temporary identifier for a high speed downlink shared channel (H-RNTI), when performing a state transition to said power saving state so as to enable a time reduction when said user equipment switches back from said power saving state.
摘要翻译：本发明涉及一种用于减少通信网络中用户设备（18）的省电状态的状态转换时间的方法和装置。当执行状态转换到所述省电时，通过保留用户设备（18）中的一个或多个信息参数（诸如用于高速下行链路共享信道（H-RNTI）的无线电网络临时标识符））来减少状态转换时间状态，以便当所述用户设备从所述省电状态切换回来时能够实现时间减少。

119. 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。

120. 发明申请

WO2008052780A1 METHOD AND ARRANGEMENT FOR TRANSMITTING CQI ON THE UPLINK 审中-公开
标题翻译：用于在上行链路上发送CQI的方法和装置
公开(公告)号：WO2008052780A1
公开(公告)日：2008-05-08
申请号：PCT/EP2007/009486
申请日：2007-10-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SAGFORS, Mats , KAZMI, Muhammad , PEISA, Janne , OSSEIRAN, Afif , TORSNER, Johan , WAGER, Stefan
发明人： SAGFORS, Mats , KAZMI, Muhammad , PEISA, Janne , OSSEIRAN, Afif , TORSNER, Johan , WAGER, Stefan
IPC分类号： H04L12/56
CPC分类号： H04L1/0029 , H04L1/0015 , H04L1/0027 , H04L2001/0093 , H04W52/143 , H04W52/247 , H04W52/322 , H04W72/085 , H04W72/087
摘要： The present invention relates to a method for transmitting data flows between a network element (10) and a number of receivers (20) over a first channel. The method comprises the steps of: performing a link adaptation for the transmission of a data flow by said network element (10), and transmitting the data flow, transmitting an indication of a channel quality required for reception of the data flow on a second channel, receiving by said receivers (20) said indication of channel quality, measuring a link quality by said receivers by monitoring a pilot channel, comparing said measured link quality with said received indication of the channel quality, and transmitting to said network element result of said comparison of said measured link quality with said received indication of the channel quality, if said result is lower than a predetermined value. The invention also relates to a network element and a user equipment.
摘要翻译：本发明涉及一种用于在第一信道上在网元（10）和多个接收机（20）之间传输数据流的方法。该方法包括以下步骤：对由所述网元（10）传输数据流进行链路自适应，并发送数据流，在第二信道上发送接收数据流所需的信道质量的指示由所述接收机（20）接收所述信道质量的指示，通过监视导频信道来测量所述接收机的链路质量，将所述测量的链路质量与所述接收的信道质量指示进行比较，以及向所述接收机如果所述结果低于预定值，则将所述测量的链路质量与所述接收的信道质量指示进行比较。本发明还涉及网元和用户设备。

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