专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20100240410A1 Reducing State Transition Time From Power Saving State 有权
标题翻译：从节能状态降低国家过渡时间
公开(公告)号：US20100240410A1
公开(公告)日：2010-09-23
申请号：US12377971
申请日：2007-06-20
申请人： Janne Peisa , Johan Torsner , Mats Sågfors , Stefan Wager
发明人： Janne Peisa , Johan Torsner , Mats Sågfors , Stefan Wager
IPC分类号： H04B7/00
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。

82. 发明申请

US20100080170A1 Improved MAC-D Multiplexing in UTRAN HSDPA Wireless Networks 有权
标题翻译： UTRAN HSDPA无线网络中改进的MAC-D复用
公开(公告)号：US20100080170A1
公开(公告)日：2010-04-01
申请号：US12519333
申请日：2007-12-14
申请人： Anna Larmo , Janne Peisa , Mats Sagfors , Johan Torsner , Stefan Wager
发明人： Anna Larmo , Janne Peisa , Mats Sagfors , Johan Torsner , Stefan Wager
IPC分类号： H04W40/00
CPC分类号： H04W72/042 , H04B7/2603 , H04L1/0002 , H04L1/1819 , H04L12/4633 , H04W28/06 , H04W72/04
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.
摘要翻译：支持从多个逻辑信道到单个MAC-d流的数据的UTRAN MAC-d复用，同时减少开销并在MAC-d PDU长度内实现八位位组对准。在一个实施例中，消除了复用的MAC-d PDU的C / T字段，并且复用到MAC-d流中的逻辑信道被映射到至少节点B（优选在UE中）的MAC-hs PQ 好）。在其他实施例中，C / T字段被保留，并且八位字节对齐的长度指示符从RNC发送到UE。在一个实施例中，长度指示符通过填充MAC-d PDU进行八位字节对齐。在另一个实施例中，从RNC到UE的路径中的发射机和接收机被配置有偏移量以添加到长度指示符以实现八位字节对准。填充或偏移量为（8-n）位，其中n = C / T域中的位数。

83. 发明申请

US20100074192A1 METHOD FOR MAPPING LOGICAL CHANNEL ON SHARED CHANNEL 有权
标题翻译：在共享信道上映射逻辑信道的方法
公开(公告)号：US20100074192A1
公开(公告)日：2010-03-25
申请号：US12441251
申请日：2007-09-11
申请人： Per Beming , Janne Peisa , Mats Sagfors , Johan Torsner , Stefan Wager
发明人： Per Beming , Janne Peisa , Mats Sagfors , Johan Torsner , Stefan Wager
IPC分类号： H04W72/12
CPC分类号： H04W72/04 , H04L45/72 , H04W72/1273
摘要： According to the invention data in a number of logical downlink intended for one or more mobile terminals are received in a first mapping unit, 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 and processes said data.
摘要翻译：根据本发明，用于一个或多个移动终端的多个逻辑下行链路中的数据被接收在第一映射单元中，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用于移动终端接收的信道数据。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，其中至少所述第一标识存在于可能的标识之间。然后，它可以侦听高速共享控制通道，用于读取身份。在其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上接收数据并处理所述数据。

84. 发明授权

US07457260B2 Transmission control method in a radio access network implementing an automatic repetition request (ARQ) protocol at the base station 有权
标题翻译：在基站实现自动重发请求（ARQ）协议的无线接入网中的传输控制方法
公开(公告)号：US07457260B2
公开(公告)日：2008-11-25
申请号：US10433889
申请日：2001-11-27
申请人： Johan Torsner , Raul Söderström , Janne Peisa , Toomas Wigell , Gunnar Bark , Ke Wang Hemersson , Niclas Wiberg
发明人： Johan Torsner , Raul Söderström , Janne Peisa , Toomas Wigell , Gunnar Bark , Ke Wang Hemersson , Niclas Wiberg
IPC分类号： H04Q7/00 , H04Q7/20
CPC分类号： H04L1/187 , H04L1/1809 , H04L2001/0092 , H04W36/18 , H04W84/042
摘要： A method of controlling the sending of data packets from a Base Station (BS) of a Radio Access Network (RAN) to a UE, where the BS is one of a set of BSs transmitting identical data to the UE and each said data packet has a sequence number. The method comprises implementing at the BS an Automatic Repetition reQuest (ARQ) mechanism for resending data packets erroneously received by the UE and, upon receipt of an ARQ status message from the UE, advancing a transmission window of the BS so that its lower region covers the packet having the highest sequence number for which an ARQ acknowledgement has nor yet been received. Where a single BS is transmitting in the downlink direction, and a soft handover set exists for an uplink reverse channel, downlink sending buffers of the BSs of the soft handover set may be synchronized by the exchange of ARQ messages between BSs.
摘要翻译：一种控制从无线电接入网（RAN）的基站（RAN）向UE发送数据分组的方法，其中BS是向UE发送相同数据的一组BS之一，并且每个所述数据分组具有一个序列号。该方法包括在BS处实现用于重新发送由UE错误接收的数据分组的自动重复请求（ARQ）机制，并且在从UE接收到ARQ状态消息时，推进BS的传输窗口，使得其下部区域覆盖具有最高序列号的分组，其中ARQ确认尚未被接收。在单个BS正在下行链路方向上发送，并且对于上行链路反向信道存在软切换集合的情况下，软切换集合的BS的下行链路发送缓冲器可以通过BS之间的ARQ消息的交换来同步。

85. 发明申请

US20080095198A1 PLAYOUT BASED DELAY SCHEDULER 有权
标题翻译：基于播放的延迟调度器
公开(公告)号：US20080095198A1
公开(公告)日：2008-04-24
申请号：US11685357
申请日：2007-03-13
申请人： Stefan Wager , Janne Peisa , Mats Sagfors , Johan Torsner , Per Synnergren
发明人： Stefan Wager , Janne Peisa , Mats Sagfors , Johan Torsner , Per Synnergren
IPC分类号： H04J3/06
CPC分类号： H04L47/2416 , H04L47/10 , H04L47/14 , H04L47/283 , H04L47/50 , H04L47/56 , H04W28/06 , H04W28/14 , H04W72/12
摘要： A node (22) of a telecommunications network (2) receives, over a transmission chain (24) subject to packet jitter, packets of a connection involving a client device (26). The node (22) comprises a packet buffer (38) configured to store the packets received over the transmission chain prior to transmission of the packets to the client device (26). The node (22) further comprises a client-conscious scheduler (40) which is configured to schedule the transmission of the packets from the packet buffer (38) over a channel (32) to the client device (26) in accordance with a timing consideration of the client device (26). In an example embodiment, the timing consideration of the client device (26) which is taken into account by the scheduler (40) is avoidance of drain of a playout buffer of the client device.
摘要翻译：电信网络（2）的节点（22）在经过分组抖动的传输链（24）上接收涉及客户端设备（26）的连接的分组。节点（22）包括分组缓冲器（38），其被配置为在将分组传输到客户端设备（26）之前存储在传输链上接收的分组。节点（22）还包括客户端意识调度器（40），其被配置为根据定时（40）调度通过信道（32）从分组缓冲器（38）到客户端设备（26）的分组的传输考虑客户端设备（26）。在示例实施例中，由调度器（40）考虑的客户端设备（26）的定时考虑避免了客户端设备的播出缓冲器的耗尽。

86. 发明申请

US20060235735A1 Method and system of channel resource allocation 有权
标题翻译：渠道资源配置方法与系统
公开(公告)号：US20060235735A1
公开(公告)日：2006-10-19
申请号：US10501513
申请日：2003-01-31
申请人： Mats Sagfors , Janne Peisa , Michael Meyer , Reiner Ludwig
发明人： Mats Sagfors , Janne Peisa , Michael Meyer , Reiner Ludwig
IPC分类号： G05B19/418 , G06F9/46
CPC分类号： H04L47/822 , H04L1/0003 , H04L1/1607 , H04L47/14 , H04L47/15 , H04L47/2416 , H04L47/2425 , H04L47/2441 , H04L47/70 , H04L47/823 , H04L47/824 , H04W28/04 , H04W72/02 , H04W72/04 , H04W74/02
摘要： The present invention relates to a method and system of transmissions and retransmissions of packet data in a communications system, where the communications system uses switched channels, switching between rates or channels of different characteristics, and connection control and management in such a system. Particularly, the invention relates to radio resource management in a Universal Mobile Telecommunications System, UMTS, or WCDMA system allowing for use of compatible protocols for non-switched and switched channels.
摘要翻译：本发明涉及通信系统中分组数据的传输和重传的方法和系统，其中通信系统使用交换信道，在不同特性的速率或信道之间切换，以及在这种系统中的连接控制和管理。特别地，本发明涉及通用移动电信系统，UMTS或WCDMA系统中的无线电资源管理，允许使用用于非交换和交换的信道的兼容协议。

87. 发明授权

US06901065B1 Packet transmission in a UMTS network 有权
标题翻译： UMTS网络中的分组传输
公开(公告)号：US06901065B1
公开(公告)日：2005-05-31
申请号：US09678717
申请日：2000-10-04
申请人： Björn Ehrstedt , Jouko Hyväkkä , Charles Lignell , Reijo Matinmikko , Janne Peisa , Osmo Pulkkinen , Carl Göran Schultz , Raul Söderström , Stefan Henrik Andreas Wager , Toomas Wigell
发明人： Björn Ehrstedt , Jouko Hyväkkä , Charles Lignell , Reijo Matinmikko , Janne Peisa , Osmo Pulkkinen , Carl Göran Schultz , Raul Söderström , Stefan Henrik Andreas Wager , Toomas Wigell
IPC分类号： H04L12/56 , H04W72/12 , H04Q7/28
CPC分类号： H04W72/1242 , H04W92/22
摘要： A method of scheduling packets for transmission over the air interface of a UMTS Terrestrial Radio Access Network (UTRAN) in the case where a pair of Radio Network Controllers (RNCs) are acting as separate serving and controlling (drift) RNCs for a mobile terminal. The method comprises sending from the controlling RNC to the serving RNC, allocated scheduling priorities together with packet sizes accepted for transmission with those priorities by the controlling RNC. Subsequently the serving RNC send to the controlling RNC, packets of sizes accepted by the serving RNC together with respective allocated priorities.
摘要翻译：在一对无线电网络控制器（RNC）用作用于移动终端的单独的服务和控制（漂移））RNC的情况下，调度分组以在UMTS陆地无线电接入网络（UTRAN）的空中接口上传输的方法。该方法包括从控制RNC向服务RNC发送分配的调度优先级以及由控制RNC接收到具有这些优先级的传输的分组大小。随后，服务RNC向控制RNC发送由服务RNC接受的大小的分组以及相应分配的优先级。

88. 发明授权

US09386596B2 Enhanced packet service for telecommunications 有权
标题翻译：增强电信分组业务
公开(公告)号：US09386596B2
公开(公告)日：2016-07-05
申请号：US11617792
申请日：2006-12-29
申请人： Janne Peisa , Håkan Olofsson , Mats Fredrik Sågfors , Per Synnergren
发明人： Janne Peisa , Håkan Olofsson , Mats Fredrik Sågfors , Per Synnergren
IPC分类号： H04W72/12 , H04W52/28 , H04W88/08
CPC分类号： H04W72/1231 , H04W52/286 , H04W88/08
摘要： A packet service enhancement mode (60) and packet service enhancer (35) is provided for operating a packet channel (25) existing over an air interface (27) between a base station node and a user equipment unit of a telecommunications network. As one aspect of the technology, a packet service enhancement method comprises performing a monitoring of a radio link connection carried by the packet channel and, in accordance with the monitoring, both modifying an operational parameter for the packet channel and dropping non-consecutive packets from the packet channel.
摘要翻译：提供分组业务增强模式（60）和分组业务增强器（35），用于操作存在于电信网络的基站节点和用户设备单元之间的空中接口（27）上的分组信道（25）。作为该技术的一个方面，分组业务增强方法包括对分组信道承载的无线链路连接进行监视，根据该监视，修改分组信道的操作参数，丢弃非连续分组分组信道。

89. 发明授权

US09288015B2 Sequence number update 有权
标题翻译：序列号更新
公开(公告)号：US09288015B2
公开(公告)日：2016-03-15
申请号：US12664373
申请日：2008-05-23
申请人： Janne Peisa
发明人： Janne Peisa
IPC分类号： H04J3/00 , H04L1/18
CPC分类号： H04L47/34 , H04L1/1832 , H04L1/1848 , H04L69/324 , H04W72/0446
摘要： The invention relates to a method and device in a communications network when a User Equipment, UE, needs to update a next expected Transmission Sequence Number, TSN, continuously in order to avoid discarding successive transmissions. The method comprises: resetting a next expected TSN value in said network and UE to predetermined values after a predetermined inactivity time.
摘要翻译：本发明涉及通信网络中的一种方法和设备，当用户设备UE需要连续地更新下一个期望的传输序列号码TSN，以避免丢弃连续的传输。该方法包括：在预定的不活动时间之后，将所述网络和UE中的下一预期TSN值重置为预定值。

90. 发明授权

US08897149B2 Method and a transceiver for HARQ failure detection 有权
标题翻译：用于HARQ故障检测的方法和收发器
公开(公告)号：US08897149B2
公开(公告)日：2014-11-25
申请号：US12922902
申请日：2008-12-19
申请人： Henning Wiemann , Magnus Lindstrom , Michael Meyer , Janne Peisa
发明人： Henning Wiemann , Magnus Lindstrom , Michael Meyer , Janne Peisa
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04L1/1874 , H04L1/1803 , H04L1/1812 , H04L1/1822
摘要： The present invention relates to a method and to a transceiver (400) for detecting HARQ transmission failure in a telecommunications system. The transceiver (400) is arranged to execute a HARQ process which is used to generate a transmission of data units to e.g. a eNodeB. The transceiver is also arranged to determine when a maximum number of transmission attempts is reached and when this occurs to flush a HARQ buffer associated with the HARQ process and to detect that a HARQ transmission failure has occurred when the last HARQ feedback received for the current HARQ process is not a HARQ ACK.
摘要翻译：本发明涉及用于检测电信系统中的HARQ传输失败的方法和收发信机（400）。收发器（400）被布置为执行HARQ过程，其用于产生数据单元到例如传输的传输。一个eNodeB。收发器还被布置成确定何时达到发送尝试的最大数量，并且当这种情况发生时刷新与HARQ进程相关联的HARQ缓冲器并且当针对当前HARQ接收到最后一个HARQ反馈时检测到HARQ传输失败已经发生进程不是HARQ ACK。

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