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1. 发明授权

US09137765B2 Methods and arrangements in radio communication systems 有权
标题翻译：无线电通信系统中的方法和布置
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。

2. 发明授权

US09247565B2 Controlling random access failure on a secondary cell 有权
标题翻译：控制辅助单元上的随机访问故障
公开(公告)号：US09247565B2
公开(公告)日：2016-01-26
申请号：US14238926
申请日：2012-06-05
申请人： Lisa Boström , Magnus Stattin , Tobias Tynderfeldt
发明人： Lisa Boström , Magnus Stattin , Tobias Tynderfeldt
IPC分类号： H04W4/00 , H04W74/00 , H04W74/08 , H04W24/10
CPC分类号： H04W74/006 , H04W24/10 , H04W74/004 , H04W74/008 , H04W74/0833
摘要： A method in a base station for controlling a Random Access, RA, procedure is provided. The base station initiates (201) an RA procedure on a Secondary Cell, SCell, in a User Equipment, UE, by sending to the UE a Physical Downlink Control Channel, PDCCH, order for a RA procedure on the SCell. At initiation of RA, the base station starts (202) a timer in the base station. The timer is a timer for random access failure detection associated with said initiated RA procedure. If the RA procedure has not been completed before expiry of said timer, the base station sends (205) a command to the UE, commanding the UE to deactivate the SCell, and thereby stopping the RA procedure on the SCell.
摘要翻译：提供了一种用于控制随机存取RA过程的基站中的方法。基站通过在SCell上向UE发送物理下行链路控制信道PDCCH，用于RA过程的命令，在用户设备UE中的辅助小区SCell上发起（201）RA过程。在RA的发起时，基站启动（202）基站中的定时器。定时器是与所述发起的RA过程相关联的用于随机接入故障检测的定时器。如果RA过程在所述定时器到期之前尚未完成，则基站向UE发送（205）命令，命令UE停用SCell，从而停止SCell上的RA过程。

3. 发明授权

US08755832B2 Methods and apparatuses for enabling power back-off indication in PHR in a telecommunications system 有权
标题翻译：用于在电信系统中实现PHR中的功率回退指示的方法和装置
公开(公告)号：US08755832B2
公开(公告)日：2014-06-17
申请号：US13129237
申请日：2011-04-29
申请人： Robert Baldemair , Lisa Boström , Henning Wiemann
发明人： Robert Baldemair , Lisa Boström , Henning Wiemann
IPC分类号： H04B7/00 , H04W52/36 , H04W52/30 , H04W52/34 , H04W52/58 , H04W52/14 , H04W24/10
CPC分类号： H04W52/365 , H04W24/10 , H04W52/146 , H04W52/18 , H04W52/30 , H04W52/34 , H04W52/367 , H04W52/54 , H04W52/58
摘要： The exemplary embodiments describe a method for use in a user equipment (700), a method for use in a radio base station (600); a user equipment (700) and a radio base station (600). According to the exemplary embodiments, the user equipment (700) is configured to decide on application or not of a power reduction and to indicate it decision in a power headroom report intended for transmission to the radio base station (600). The radio base station (600) is configured to receive the power headroom report and based on the indicated information in the received power headroom report, the base station in made aware of an additional or special power backoff (e.g. to fulfill SAR requirements) has been applied and thereby able to distinguish it from normal power backoff or power reduction.
摘要翻译：示例性实施例描述了在用户设备（700）中使用的方法，在无线电基站（600）中使用的方法; 用户设备（700）和无线基站（600）。根据示例性实施例，用户设备（700）被配置为决定是否应用功率降低并且指示其在旨在传送到无线电基站（600）的功率余量报告中的决定。无线电基站（600）被配置为接收功率余量报告，并且基于接收到的功率余量报告中的指示信息，已经意识到附加或特殊功率回退（例如，以满足SAR要求）的基站已经被从而能够将其与正常的功率回退或功率降低区分开来。

4. 发明申请

US20120087317A1 Methods of Providing Power Headroom Reports Arranged In Order of Component Carrier Indices and Related Wireless Terminals and Base Stations 有权
标题翻译：提供功率余量报告的方法按照分量载波指数和相关无线终端和基站的顺序排列
公开(公告)号：US20120087317A1
公开(公告)日：2012-04-12
申请号：US13128122
申请日：2011-04-28
申请人： Lisa Boström , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Henning Wiemann
发明人： Lisa Boström , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Henning Wiemann
IPC分类号： H04W72/04 , H04W52/04
CPC分类号： H04W52/365 , H04W52/30 , H04W52/34 , H04W52/346 , H04W52/367 , H04W52/54 , H04W72/0413 , H04W72/0453
摘要： Power headroom reports may be transmitted from a wireless terminal to a base station wherein a primary component carrier and at least one secondary component carrier are provided for uplink transmissions from the wireless terminal to the base station and wherein a respective component carrier index is assigned to each of the at least one secondary component carriers provided for the wireless terminal. Respective power headroom reports may be generated for the primary component carrier and for each of the at least one secondary component carriers, and a MAC control element may be generated including the power headroom reports for the primary and secondary component carriers. More particularly, the power headroom reports for each of the at least one secondary component carriers may be arranged in order of the component carrier indices for the respective secondary component carriers. The MAC control element including the power headroom reports for the primary and secondary component carriers may be transmitted from the wireless terminal to the base station over one of the component carriers. Related wireless terminals, and base stations are also discussed.
摘要翻译：功率余量报告可以从无线终端发送到基站，其中提供主分量载波和至少一个次分量载波用于从无线终端到基站的上行链路传输，并且其中相应的分量载波索引被分配给每个提供给无线终端的至少一个辅助分量载波。可以为主要部件载体和对于至少一个次要分量载体中的每一个生成相应的功率余量报告，并且可以生成包括用于主要和次要分量载波的功率余量报告的MAC控制元件。更具体地，用于至少一个次要分量载波中的每一个的功率余量报告可以按照相应次要分量载波的分量载波索引的顺序排列。包括用于主要和次要分量载波的功率余量报告的MAC控制元件可以通过一个分量载波从无线终端发送到基站。还讨论了相关的无线终端和基站。

5. 发明授权

US09516610B2 Power headroom control element, method of communicating power information from a user equipment, method for processing received power information as well as a corresponding user equipment and base station 有权
标题翻译：功率余量控制元件，从用户设备通信功率信息的方法，处理接收功率信息的方法以及对应的用户设备和基站
公开(公告)号：US09516610B2
公开(公告)日：2016-12-06
申请号：US13318801
申请日：2011-06-28
申请人： Lisa Boström , Robert Baldemair
发明人： Lisa Boström , Robert Baldemair
IPC分类号： H04W52/36 , H04W52/54
CPC分类号： H04W52/365 , H04W52/54 , H04W52/58
摘要： The present invention relates to a power headroom control element for communicating power information from a user equipment (UE) to a base station (BS), a corresponding method, a method for processing received power information at a radio access network (RAN) as well as to a user equipment for communicating power information and a base station configured to process received power information, which particularly enable simple handling and processing of transmission power information, respectively. A power headroom control element is structured to comprise a power headroom field containing power headroom information and having a predetermined number of bits in the power headroom control element, and an indicator field associated with the power headroom field, wherein the indicator field serves to indicate whether a transmission power field with a predetermined number of bits is present in the power headroom control element.
摘要翻译：本发明涉及一种用于从用户设备（UE）向基站（BS）传送功率信息的功率余量控制元件，相应的方法，一种在无线电接入网络（RAN）处理接收功率信息的方法关于用于通信电力信息的用户设备和被配置为处理接收到的功率信息的基站，其特别地使得能够分别简单地处理和处理发送功率信息。功率余量控制元件被构造为包括功率余量空间场，其包含功率余量信息并且在功率余量控制元件中具有预定数量的位，以及与功率余量场相关联的指示符字段，其中指示符字段用于指示是否在功率余量控制元件中存在具有预定位数的发送功率场。

6. 发明申请

US20160100429A1 Controlling Random Access Failure on a Secondary Cell 有权
标题翻译：控制二次电池的随机存取故障
公开(公告)号：US20160100429A1
公开(公告)日：2016-04-07
申请号：US14966644
申请日：2015-12-11
申请人： Lisa BOSTRÖM , Magnus STATTIN , Tobias TYNDERFELDT
发明人： Lisa BOSTRÖM , Magnus STATTIN , Tobias TYNDERFELDT
IPC分类号： H04W74/00 , H04W74/08
CPC分类号： H04W74/006 , H04W24/10 , H04W74/004 , H04W74/008 , H04W74/0833
摘要： A method in a base station for controlling a Random Access, RA, procedure is provided. The base station initiates (201) an RA procedure on a Secondary Cell, SCell, in a User Equipment, UE, by sending to the UE a Physical Downlink Control Channel, PDCCH, order for a RA procedure on the SCell. At initiation of RA, the base station starts (202) a timer in the base station. The timer is a timer for random access failure detection associated with said initiated RA procedure. If the RA procedure has not been completed before expiry of said timer, the base station sends (205) a command to the UE, commanding the UE to deactivate the SCell, and thereby stopping the RA procedure on the SCell.
摘要翻译：提供了一种用于控制随机存取RA过程的基站中的方法。基站通过在SCell上向UE发送物理下行链路控制信道PDCCH，用于RA过程的命令，在用户设备UE中的辅助小区SCell上发起（201）RA过程。在RA的发起时，基站启动（202）基站中的定时器。定时器是与所述发起的RA过程相关联的用于随机接入故障检测的定时器。如果RA过程在所述定时器到期之前尚未完成，则基站向UE发送（205）命令，命令UE停用SCell，从而停止SCell上的RA过程。

7. 发明授权

US09210671B2 Methods of providing power headroom reports arranged in order of component carrier indices and related wireless terminals and base stations 有权
标题翻译：提供功率余量报告的方法，按照分量载波索引和相关无线终端和基站的顺序排列
公开(公告)号：US09210671B2
公开(公告)日：2015-12-08
申请号：US13128122
申请日：2011-04-28
申请人： Lisa Boström , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Henning Wiemann
发明人： Lisa Boström , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Henning Wiemann
IPC分类号： H04W52/54 , H04W52/30 , H04W52/34 , H04W52/36
CPC分类号： H04W52/365 , H04W52/30 , H04W52/34 , H04W52/346 , H04W52/367 , H04W52/54 , H04W72/0413 , H04W72/0453
摘要： Power headroom reports may be transmitted from a wireless terminal to a base station wherein a primary component carrier and at least one secondary component carrier are provided for uplink transmissions from the wireless terminal to the base station and wherein a respective component carrier index is assigned to each of the at least one secondary component carriers provided for the wireless terminal. Respective power headroom reports may be generated for the primary component carrier and for each of the at least one secondary component carriers, and a MAC control element may be generated including the power headroom reports for the primary and secondary component carriers. More particularly, the power headroom reports for each of the at least one secondary component carriers may be arranged in order of the component carrier indices for the respective secondary component carriers. The MAC control element including the power headroom reports for the primary and secondary component carriers may be transmitted from the wireless terminal to the base station over one of the component carriers. Related wireless terminals, and base stations are also discussed.
摘要翻译：功率余量报告可以从无线终端发送到基站，其中提供主分量载波和至少一个次分量载波用于从无线终端到基站的上行链路传输，并且其中相应的分量载波索引被分配给每个提供给无线终端的至少一个辅助分量载波。可以为主要部件载体和对于至少一个次要分量载体中的每一个生成相应的功率余量报告，并且可以生成包括用于主要和次要分量载波的功率余量报告的MAC控制元件。更具体地，用于至少一个次要分量载波中的每一个的功率余量报告可以按照相应次要分量载波的分量载波索引的顺序排列。包括用于主要和次要分量载波的功率余量报告的MAC控制元件可以通过一个分量载波从无线终端发送到基站。还讨论了相关的无线终端和基站。

8. 发明申请

US20130010711A1 Random Access with Primary and Secondary Component Carrier Communications 审中-公开
标题翻译：随机接入主要和次要分量载波通信
公开(公告)号：US20130010711A1
公开(公告)日：2013-01-10
申请号：US13502309
申请日：2012-03-09
申请人： Daniel Larsson , Lisa Boström , Dirk Gerstenberger , Jung-Fu Cheng , Robert Baldemair , Mattias Frenne
发明人： Daniel Larsson , Lisa Boström , Dirk Gerstenberger , Jung-Fu Cheng , Robert Baldemair , Mattias Frenne
IPC分类号： H04W74/08 , H04W52/04
CPC分类号： H04W74/006 , H04W52/242 , H04W52/325 , H04W52/40 , H04W52/50 , H04W56/0005 , H04W56/0045 , H04W74/08
摘要： The invention relates to random access procedures in an LTE-system applying carrier aggregation, in particular to support network-initiated random access on secondary cells. A UE transmits a preamble on a random access channel to a radio base station on a secondary cell and receives or detects a random access response message from the base station including timing advance information for uplink transmission by the UE. The UE can determine the secondary cell that the control information in the random access response message refers to and transmits to the base station based on the timing advance information in the random access response message.
摘要翻译：本发明涉及应用载波聚合的LTE系统中的随机接入过程，特别是在二次小区上支持网络发起的随机接入。 UE将随机接入信道上的前导码发送到二次小区上的无线基站，接收或检测来自基站的随机接入响应消息，其包括用于UE的上行链路传输的定时提前信息。 UE可以基于随机接入响应消息中的定时提前信息来确定随机接入响应消息中的控制信息参考并发送到基站的二次小区。

9. 发明申请

US20130010587A1 Methods and Arrangements in a Telecommunication System 有权
标题翻译：电信系统的方法与安排
公开(公告)号：US20130010587A1
公开(公告)日：2013-01-10
申请号：US13318141
申请日：2011-07-08
申请人： Richard Abrahamsson , Lisa Boström , George Jöngren , Magnus Stattin
发明人： Richard Abrahamsson , Lisa Boström , George Jöngren , Magnus Stattin
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L5/0055 , H04L1/1864 , H04L1/1896 , H04L5/0053 , H04L2001/125 , H04W72/0453
摘要： The present invention relates to a method and arrangement for controlling re-transmission in a user equipment supporting uplink spatial multiplexing. The method comprises the steps of detecting an uplink grant on a physical downlink control channel (102), the uplink grant being valid for at least one transport block; detecting that at least one transport block is disabled (103), such that no grant is associated with the at least one transport block; and interpreting (106) the at least one disabled transport block as an acknowledgement, ACK, of previous transmission corresponding to said disabled transport block irrespective of which indication is received on the reception status feedback channel for said previous transmission.
摘要翻译：本发明涉及在支持上行空间复用的用户设备中控制重传的方法和装置。该方法包括以下步骤：在物理下行链路控制信道（102）上检测上行链路许可，所述上行链路许可对于至少一个传输块是有效的; 检测到至少一个传输块被禁用（103），使得没有授权与所述至少一个传输块相关联; 以及将所述至少一个禁用的传输块解析（106）作为与所述禁用的传输块相对应的先前传输的确认ACK，而不管所述先前传输的接收状态反馈信道上是否接收到哪个指示。

10. 发明申请

US20120302173A1 Power Headroom Control Element, Method of Communicating Power Information from a User Equipment, Method for Processing Received Power Information as Well as a Corresponding User Equipment and Base Station 有权
标题翻译：功率余量控制元件，从用户设备传递功率信息的方法，接收功率信息处理方法以及对应的用户设备和基站
公开(公告)号：US20120302173A1
公开(公告)日：2012-11-29
申请号：US13318801
申请日：2011-06-28
申请人： Lisa Boström , Robert Baldemair
发明人： Lisa Boström , Robert Baldemair
IPC分类号： H04W52/04
CPC分类号： H04W52/365 , H04W52/54 , H04W52/58
摘要： The present invention relates to a power headroom control element for communicating power information from a user equipment (UE) to a base station (BS), a corresponding method, a method for processing received power information at a radio access network (RAN) as well as to a user equipment for communicating power information and a base station configured to process received power information, which particularly enable simple handling and processing of transmission power information, respectively. A power headroom control element is structured to comprise a power headroom field containing power headroom information and having a predetermined number of bits in the power headroom control element, and an indicator field associated with the power headroom field, wherein the indicator field serves to indicate whether a transmission power field with a predetermined number of bits is present in the power headroom control element.
摘要翻译：本发明涉及一种用于从用户设备（UE）向基站（BS）传送功率信息的功率余量控制元件，相应的方法，一种在无线电接入网络（RAN）处理接收功率信息的方法关于用于通信电力信息的用户设备和被配置为处理接收到的功率信息的基站，其特别地使得能够分别简单地处理和处理发送功率信息。功率余量控制元件被构造为包括功率余量空间场，其包含功率余量信息并且在功率余量控制元件中具有预定数量的位，以及与功率余量场相关联的指示符字段，其中指示符字段用于指示是否在功率余量控制元件中存在具有预定位数的发送功率场。

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