公开(公告)号：US08369854B2

公开(公告)日：2013-02-05

申请号：US12516699

申请日：2007-12-19

申请人： Janne Peisa ,  Michael Meyer ,  András Rácz ,  Mats Sågfors ,  Johan Torsner

发明人： Janne Peisa ,  Michael Meyer ,  András Rácz ,  Mats Sågfors ,  Johan Torsner

IPC分类号： H04W36/00

CPC分类号： H04W36/26 ,  H04W36/02

摘要： A radio base station suitable for performing a handover operation for a LTE-variant of a radio access network comprises a transceiver and a status report requester. The transceiver is configured to facilitate wireless transmission between the radio base station and a wireless terminal over an air interface, including transmission of a radio link bearer for the connection over a downlink from the radio base station to the wireless terminal. The status report requester is configured to determine, according to one or more pre-defined criteria, whether to request from the wireless terminal a status report for a radio bearer prior to the radio base station transferring user data for the connection to another radio base station in conjunction with a handover.

摘要翻译： 适合于对无线电接入网络的LTE变型进行切换操作的无线电基站包括收发机和状态报告请求者。 收发器被配置为促进无线基站和无线终端之间通过空中接口的无线传输，包括通过无线电基站到无线终端的下行链路的连接的无线电链路承载的传输。 状态报告请求者被配置为根据一个或多个预定义的准则来确定在无线电基站传送用于连接到另一个无线电基站的用户数据之前是否从无线终端请求无线承载的状态报告 结合切换。

公开(公告)号：US08548480B2

公开(公告)日：2013-10-01

申请号：US13438317

申请日：2012-04-03

申请人： Janne Peisa ,  Mats Sågfors ,  Johan Torsner ,  Stefan Wager

发明人： Janne Peisa ,  Mats Sågfors ,  Johan Torsner ,  Stefan Wager

IPC分类号： H04W76/00

CPC分类号： H04W28/10 ,  H04L29/06 ,  H04L69/163 ,  H04L69/324 ,  H04W80/10

摘要： A method of optimizing the use of radio resources in a mobile radio communication system during a combinational multimedia session involving circuit switched and packet switched sessions between user terminals, the method comprising: disabling an in-sequence delivery option of packets between radio network control nodes of the radio access network(s) serving the user terminals for said packet switched session.

摘要翻译： 一种在涉及用户终端之间的电路交换和分组交换会话的组合多媒体会话期间优化移动无线电通信系统中的无线电资源的使用的方法，所述方法包括：禁用在无线电网络控制节点之间的分组的按顺序递送选项 用于所述分组交换会话的用户终端的无线接入网络。

公开(公告)号：US08311062B2

公开(公告)日：2012-11-13

申请号：US12519261

申请日：2007-11-09

申请人： Johan Torsner ,  Magnus Lindström ,  Janne Peisa ,  Mats Sågfors ,  Stefan Wager ,  Henning Wiemann

发明人： Johan Torsner ,  Magnus Lindström ,  Janne Peisa ,  Mats Sågfors ,  Stefan Wager ,  Henning Wiemann

IPC分类号： H04J3/24

CPC分类号： H04W28/065 ,  H04L69/22 ,  H04L69/32

摘要： The present invention relates to a method and arrangement for communicating a Protocol Data Unit (PDU) between a transmitter unit and a receiver unit in a wireless communication network. Said PDU comprising protocol headers associated with at least a first and a second protocol layers involved in the communication and a payload to be communicated. The method comprises the step of interacting between the at least first and second protocol layers, such that the sum of the bits of the protocol headers is n-bit aligned such as octet aligned independently of non-alignment of at least one of the protocol headers comprised in the PDU.

摘要翻译： 本发明涉及用于在无线通信网络中的发射机单元和接收机单元之间传送协议数据单元（PDU）的方法和装置。 所述PDU包括与所述通信中涉及的至少第一和第二协议层相关联的协议报头以及要传送的有效载荷。 该方法包括在至少第一和第二协议层之间进行交互的步骤，使得协议报头的比特之和被n位对齐，例如八位字节排列，独立于至少一个协议报头的不对齐 包含在PDU中。

公开(公告)号：US20130250877A1

公开(公告)日：2013-09-26

申请号：US13835744

申请日：2013-03-15

申请人： Anna Larmo ,  Stefan Wager ,  Janne Peisa ,  Johan Torsner ,  Mats Sågfors

发明人： Anna Larmo ,  Stefan Wager ,  Janne Peisa ,  Johan Torsner ,  Mats Sågfors

IPC分类号： H04W72/04

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（并且优选地在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。

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。

公开(公告)号：US08682371B2

公开(公告)日：2014-03-25

申请号：US12746088

申请日：2008-11-10

申请人： Mats Sågfors ,  Magnus Lindström ,  Janne Peisa ,  Johan Torsner ,  Stefan Wager

发明人： Mats Sågfors ,  Magnus Lindström ,  Janne Peisa ,  Johan Torsner ,  Stefan Wager

IPC分类号： H04B7/00

CPC分类号： H04L5/0053 ,  H04W8/26 ,  H04W28/18

摘要： The present invention relates to method and arrangements for using an identifier of a predefined type, e.g. an RNTI identifying one configuration on an out-band control channel for activating the configuration identifiable by that identifier. The identifier is sent from the network to the UE, when a configuration corresponding to that identifier is to be activated. This implies that both the UE and the radio base station comprise a mapping between each configuration and the corresponding identity of each configuration.

摘要翻译： 本发明涉及使用预定义类型的标识符的方法和装置，例如， RNTI识别带外控制信道上的一个配置，用于激活由该标识符可识别的配置。 当要激活与该标识符相对应的配置时，将标识符从网络发送到UE。 这意味着UE和无线电基站都包括每个配置与每个配置的对应身份之间的映射。

公开(公告)号：US07529226B2

公开(公告)日：2009-05-05

申请号：US10570683

申请日：2004-08-24

申请人： Janne Peisa ,  Mats Sågfors ,  Johan Torsner ,  Stefan Wager

发明人： Janne Peisa ,  Mats Sågfors ,  Johan Torsner ,  Stefan Wager

IPC分类号： H04L12/66 ,  H04L12/56

CPC分类号： H04L65/1069 ,  H04L29/1216 ,  H04L61/157 ,  H04L65/1016 ,  H04L67/306 ,  H04L69/329 ,  H04W76/12 ,  H04W76/15

摘要： A method of controlling the establishment of a packet switched bearer or bearers for carrying multimedia information between two or more user terminals during a circuit switched voice call, the method comprising at setup of or during the voice call, predicting at one of the user terminals the likelihood that multimedia information will be exchanged between the user terminals during the voice call based upon properties stored at that terminal for the or each other user or user terminal, and automatically establishing said bearer or not, based upon the prediction.

摘要翻译： 一种在电路交换语音呼叫期间控制用于在两个或更多个用户终端之间携带多媒体信息的分组交换承载或承载的建立的方法，所述方法包括在语音呼叫的建立期间或在语音呼叫期间，在用户终端之一预测 基于该预测，基于在该终端处为该用户或每个其他用户或用户终端存储的属性而在语音呼叫期间在用户终端之间交换多媒体信息的可能性，以及自动建立所述承载。

公开(公告)号：US08588845B2

公开(公告)日：2013-11-19

申请号：US12991629

申请日：2009-01-28

申请人： Stefan Parkvall ,  Johan Torsner ,  Michael Meyer ,  Mats Sågfors ,  Robert Baldemair ,  David Astely ,  Henning Wiemann

发明人： Stefan Parkvall ,  Johan Torsner ,  Michael Meyer ,  Mats Sågfors ,  Robert Baldemair ,  David Astely ,  Henning Wiemann

IPC分类号： H04M1/00

CPC分类号： H04L1/1635 ,  H04L5/0053 ,  H04L5/0094

摘要： According to the present invention, a receiving node of a telecommunications network (20) (e.g. a radio base station (22) in uplink, or a mobile terminal (24) in downlink) transmits a single acknowledgement message to a transmitting node (e.g. a mobile terminal (24) in uplink, or a radio base station (22) in downlink) in respect of signals received over a plurality of frequency-aggregated carriers (component carriers) (10) between the transmitting and receiving nodes. If all signals are decoded correctly in the receiving node, a positive acknowledgement message (ACK) is sent to the transmitting node; if not all signals are decoded correctly, a negative acknowledgement message (NACK) is sent, or no acknowledgement message is sent. In this way, a single acknowledgement message can be sent for signals received over multiple carriers. The acknowledgement message can have the same format as legacy standards (for example, as specified in Release 8 of the 3GPP specifications), providing compatibility with existing equipment. The number of messages is also reduced compared with the straightforward approach of transmitting individual acknowledgement messages per component carrier.

摘要翻译： 根据本发明，电信网络（20）（例如，上行链路中的无线电基站（22）或下行链路中的移动终端（24））的接收节点向发送节点（例如， 关于在发送节点和接收节点之间的多个频率聚合载波（分量载波）（10）上接收的信号，上行链路中的移动终端（24）或下行链路中的无线电基站（22）。 如果所有信号在接收节点中被正确地解码，则肯定确认消息（ACK）被发送到发送节点; 如果不是全部信号被正确地解码，则发送否定确认消息（NACK），或者不发送确认消息。 以这种方式，可以针对在多个载波上接收的信号发送单个确认消息。 确认消息可以具有与传统标准相同的格式（例如，如3GPP规范的版本8中所规定），提供与现有设备的兼容性。 与每个分量载波发送各个确认消息的简单方法相比，消息的数量也减少了。

公开(公告)号：US08284777B2

公开(公告)日：2012-10-09

申请号：US12090637

申请日：2005-12-14

申请人： Per Johan Torsner ,  Michael Meyer ,  Shyam Chakraborty ,  Mats Sågfors

发明人： Per Johan Torsner ,  Michael Meyer ,  Shyam Chakraborty ,  Mats Sågfors

IPC分类号： H04L12/28 ,  H04L1/00 ,  H04L1/14 ,  H04W4/00 ,  H04W36/00 ,  H04B1/00

CPC分类号： H04W36/02 ,  H04L1/1812 ,  H04L1/1887

摘要： A method in a user equipment (UE) includes transmitting, to a first radio base station, one or more protocol data units (PDUs) that are each associated with a respective Internet Protocol (IP) packet. The method also includes receiving one or more feedback indications from the first radio base station, each indicating whether a corresponding PDU was successfully received, and transmitting a retransmission of at least one PDU based on the feedback indications. Additionally, the method includes determining a time point for performing a cell change based on whether the first radio base station has not successfully received all of the PDUs associated with IP packets for which a complete IP packet has been transmitted and performing the cell change at the determined time point.

摘要翻译： 用户设备（UE）中的方法包括向第一无线电基站发送每个与相应的因特网协议（IP）分组相关联的一个或多个协议数据单元（PDU）。 该方法还包括从第一无线电基站接收一个或多个反馈指示，每个指示是否成功接收到对应的PDU，以及基于反馈指示发送至少一个PDU的重传。 此外，该方法包括基于第一无线电基站是否还未成功接收到已经发送了完整的IP分组的IP分组所关联的所有PDU以及在所述第一无线基站中已经发送了小区的更改来确定用于执行小区改变的时间点 确定时间点。

公开(公告)号：US09137765B2

公开(公告)日：2015-09-15

申请号：US13025893

申请日：2011-02-11

申请人： Magnus Lindström ,  Lisa Boström ,  Janne Peisa ,  Mats Sågfors ,  Henning Wiemann

发明人： Magnus Lindström ,  Lisa Boström ,  Janne Peisa ,  Mats Sågfors ,  Henning Wiemann

IPC分类号： H04J3/06 ,  H04W56/00

CPC分类号： H04W56/0005 ,  H04W56/0045

摘要： Methods and arrangements for adjusting timing of transmissions in a radio communication system in which aggregation of component carriers is employed are disclosed. A base station sends a first TA command applicable to a first component carrier to a user equipment. A need to maintain different uplink transmission timing for the first user equipment component carrier and second uplink component carrier is detected by the base station. The base station then sends a second TA command based on the detected need to maintain different uplink transmission timing. The second TA command is applicable to uplink transmissions on the first component carrier and/or the second component carrier. The user equipment adjusts uplink transmissions on the first component carrier and/or the second uplink component carrier based on the second timing advance command.

摘要翻译： 公开了在采用分量载波的聚合的无线电通信系统中调整发送定时的方法和装置。 基站向用户设备发送适用于第一分量载波的第一TA命令。 由基站检测到对于第一用户设备分量载波和第二上行链路分量载波维持不同的上行链路传输定时的需要。 基站然后基于检测到的维持不同上行链路传输定时的需要发送第二TA命令。 第二TA命令适用于第一分量载波和/或第二分量载波上的上行链路传输。 用户设备基于第二定时提前命令来调整第一分量载波和/或第二上行链路分量载波上的上行链路传输。