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。

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：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：US20120099453A1

公开(公告)日：2012-04-26

申请号：US13262563

申请日：2009-05-07

申请人： Mats Sågfors ,  Stefan Parkvall ,  Henning Wiemann ,  Janne Peisa ,  Stefan Wager

发明人： Mats Sågfors ,  Stefan Parkvall ,  Henning Wiemann ,  Janne Peisa ,  Stefan Wager

IPC分类号： H04W72/04 ,  H04W24/00 ,  H04L12/26

CPC分类号： H04L5/0039 ,  H04L5/0007 ,  H04L5/0042 ,  H04W72/042 ,  H04W72/085

摘要： Method and arrangement in a user equipment for link adaptation of signals sent from the user equipment to a base station. The base station and the user equipment are comprised within a wireless communication system. The method comprises receiving information from the base station, comprising an indication of resource blocks available for transmission of signals from the user equipment to the base station, obtaining at least one of a user equipment related parameter or a link related parameter, and selecting a subset of the indicated available resource blocks received from the base station, based on at least one of the measured user equipment related parameter or the measured link related parameter, to be used for sending signals to the base station. Also, a method and arrangement in a base station for assisting a user equipment in performing link adaptation of signals is presented.

摘要翻译： 在用户设备中用于从用户设备发送到基站的信号的链路自适应的方法和布置。 基站和用户设备包括在无线通信系统内。 该方法包括从基站接收信息，包括可用于从用户设备向基站传输信号的资源块的指示，获得用户设备相关参数或链路相关参数中的至少一个，以及选择子集 基于用于向基站发送信号的所测量的用户设备相关参数或所测量的链路相关参数中的至少一个，从基站接收到的指示的可用资源块。 此外，提出了一种用于辅助用户设备执行信号的链路自适应的基站中的方法和装置。

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：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：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：US20120178456A1

公开(公告)日：2012-07-12

申请号：US13497838

申请日：2010-06-03

申请人： Janne Peisa ,  Tao Cui ,  Ingrid Nordstrand ,  Mats Sågfors ,  Sven Ekemark

发明人： Janne Peisa ,  Tao Cui ,  Ingrid Nordstrand ,  Mats Sågfors ,  Sven Ekemark

IPC分类号： H04W36/24

CPC分类号： H04W36/0072 ,  H04W8/245 ,  H04W88/02 ,  H04W88/08

摘要： Methods and arrangements in a base station and a User Equipment are provided. The methods and arrangements relates to the scenario when the UE is handed over from a source base station to a target base station in a handover scenario, and wherein the target base station may not support functionalities which the source base station and the UE support. The method in the UE comprises receiving (501) a configuration message from the target base station via the source base station, configuring (502) the UE based on the received configuration message from the target base station by searching (503) for a second field in an information element of the received configuration message. The presence/non-presence or a value of the second field is indicative of how to manage a configured first functionality associated with an optional first field, wherein the configured first functionality may not be supported by the target base station.

摘要翻译： 提供了基站和用户设备中的方法和布置。 所述方法和装置涉及在切换场景中UE从源基站切换到目标基站的情况，并且其中目标基站可能不支持源基站和UE支持的功能。 UE中的方法包括：经由源基站从目标基站接收（501）配置消息，基于来自目标基站的接收到的配置消息，通过搜索（503）第二场来配置（502）UE 在接收的配置消息的信息元素中。 存在/不存在或第二字段的值指示如何管理与可选的第一字段相关联的配置的第一功能，其中所配置的第一功能可能不被目标基站支持。

公开(公告)号：US20110096671A1

公开(公告)日：2011-04-28

申请号：US12996127

申请日：2009-01-16

申请人： Magnus Lindström ,  Mats Sågfors

发明人： Magnus Lindström ,  Mats Sågfors

IPC分类号： H04W24/00

CPC分类号： H04W76/18 ,  H04W74/08

摘要： A user equipment connection supervision method in a user equipment, of a network node initiated random access procedure to force a declaration of connection failure is provided. The user equipment is connected to a wireless communication network via a wireless connection to the network node. After receiving (401) one or more commands from the network node, to perform random access procedure, the user equipment performs one or more attempts to initiate random access procedure by sending (402) one or more access request messages to the network node as a response to the received command. When no response to the sent access request message is received from the network node within a predetermined threshold value, the user equipment declares (406) failure of the wireless connection.

摘要翻译： 提供了用户设备中的用户设备连接监控方法，网络节点发起的随机接入过程强制连接失败的声明。 用户设备经由到网络节点的无线连接连接到无线通信网络。 在从网络节点接收（401）一个或多个命令后，执行随机接入过程，用户设备通过向网络节点发送（402）一个或多个接入请求消息来执行随机接入过程的一个或多个尝试，作为 响应收到的命令。 当在预定阈值内没有从网络节点接收到对所发送的访问请求消息的响应时，用户设备宣告（406）无线连接的故障。