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1. 发明申请

US20100135249A1 Method and Apparatus for Seamless Handover in a Wireless Communication Network 有权
标题翻译：无线通信网络中无缝切换的方法和装置
公开(公告)号：US20100135249A1
公开(公告)日：2010-06-03
申请号：US12596692
申请日：2008-04-23
申请人： Michael Meyer , Magnus Lindstrom , Janne Peisa , Ghyslain Pelletier , Mats Sagfors , Johan Torsner , Henning Wiemann
发明人： Michael Meyer , Magnus Lindstrom , Janne Peisa , Ghyslain Pelletier , Mats Sagfors , Johan Torsner , Henning Wiemann
IPC分类号： H04W36/00
CPC分类号： H04L1/1841 , H04W36/02
摘要： In a wireless communication network where base stations receive protocol data units (PDUs) from mobile stations for decompression and deciphering for ordered, sequential transfer as service data units (SDUs) to an associated core network, the teachings presented herein provide a method of supporting seamless handover of a mobile station from a source base station to a target base station. By way of example, the teachings herein apply to a network based on the E-UTRA specifications, as promulgated by the 3GPP. However, that example is non-limiting, as the teachings herein apply to any network that employs in-sequence data delivery and duplicate data detection at handover. Broadly, the source base station forwards out-of-sequence SDUs and corresponding sequence number information to the target base station in support of seamless handover, and the target base station uses that information to request retransmissions as needed for packet reordering.
摘要翻译：在无线通信网络中，其中基站从移动台接收用于解压缩和解密的协议数据单元（PDU），用于有序的顺序传送作为服务数据单元（SDU）到相关联的核心网络，本文给出的教导提供了一种支持无缝将移动台从源基站切换到目标基站。作为示例，本文的教导适用于由3GPP公布的基于E-UTRA规范的网络。然而，该示例是非限制性的，因为本文的教导适用于在切换时采用顺序数据传递和重复数据检测的任何网络。广泛地说，源基站将无序SDU和相应的序列号信息转发给目标基站以支持无缝切换，目标基站使用该信息来根据需要重新分组以重新分组。

2. 发明授权

US09215729B2 Method and arrangement in a telecommunications system 有权
标题翻译：电信系统中的方法和布置
公开(公告)号：US09215729B2
公开(公告)日：2015-12-15
申请号：US12999983
申请日：2008-12-22
申请人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
发明人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
IPC分类号： H04W72/12 , H04W74/08
CPC分类号： H04W72/1268 , H04W72/0446 , H04W72/1284 , H04W74/0833
摘要： The present invention relates to a method and apparatus for requesting scheduling of resources to be used for uplink communication of data in a communications system. If the repeated transmission by a user equipment of scheduling requests on an uplink control channel is determined to be unsuccessful, a random access transmission on a random access channel is initiated as a fallback procedure.
摘要翻译：本发明涉及一种在通信系统中请求用于数据上行链路通信的资源调度的方法和装置。如果由用户设备在上行链路控制信道上进行调度请求的重复发送被确定为不成功，则随机接入信道上的随机接入传输被作为回退过程被启动。

3. 发明申请

US20110188422A1 METHOD AND ARRANGEMENT IN A TELECOMMUNICATIONS SYSTEM 有权
标题翻译：电信系统中的方法和布置
公开(公告)号：US20110188422A1
公开(公告)日：2011-08-04
申请号：US12999983
申请日：2008-12-22
申请人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
发明人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
IPC分类号： H04W52/02 , H04W72/04 , H04W24/00
CPC分类号： H04W72/1268 , H04W72/0446 , H04W72/1284 , H04W74/0833
摘要： The present invention relates to a method and apparatus for requesting scheduling of resources to be used for uplink communication of data in a communications system. If the repeated transmission by a user equipment of scheduling requests on an uplink control channel is determined to be unsuccessful, a random access transmission on a random access channel is initiated as a fallback procedure.
摘要翻译：本发明涉及一种在通信系统中请求用于数据上行链路通信的资源调度的方法和装置。如果由用户设备在上行链路控制信道上进行调度请求的重复发送被确定为不成功，则随机接入信道上的随机接入传输被作为回退过程被启动。

4. 发明申请

US20110044195A1 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：US20110044195A1
公开(公告)日：2011-02-24
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： H04L12/26
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。

5. 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。

6. 发明申请

US20100284314A1 Compressed Buffer Status Reports in LTE 审中-公开
标题翻译： LTE中的压缩缓冲区状态报告
公开(公告)号：US20100284314A1
公开(公告)日：2010-11-11
申请号：US12811585
申请日：2008-07-02
申请人： Ghyslain Pelletier , Henrik Enbuske , Magnus Lindstrom , Janne Peisa
发明人： Ghyslain Pelletier , Henrik Enbuske , Magnus Lindstrom , Janne Peisa
IPC分类号： H04L12/56 , H04L27/00 , H04B7/00
CPC分类号： H04W72/1284 , H04L47/30
摘要： Methods and apparatus for producing a compressed buffer status report (400) for use in a wireless network are disclosed. In several of the disclosed embodiments, a wireless terminal (160) forms a compressed buffer status report (400) that includes a field (410) of one or more bits that indicate an overall status corresponding to all or substantially all of the uplink data buffers for the wireless terminal (160), along with one or more fields (420) that indicate buffer status for specific corresponding radio bearers or groups of radio bearers. Accordingly, a small buffer report (410) may be sent in-band with the uplink data transmission, such as in headers (810) of one or more MAC packet data units (800), to convey information about the status of the wireless terminal's buffers, both for all the buffers (i.e., collectively), and for each of several high-priority radio bearers or groups of radio bearers.
摘要翻译：公开了用于产生无线网络中使用的压缩缓冲状态报告（400）的方法和装置。在所公开的几个实施例中，无线终端（160）形成压缩缓冲器状态报告（400），该压缩缓冲器状态报告（400）包括指示与所有或基本上所有上行链路数据缓冲器相对应的总体状态的一个或多个位的字段（410）以及指示用于特定对应的无线电承载或无线电承载组的缓冲器状态的一个或多个字段（420）的无线终端（160）。因此，可以在诸如在一个或多个MAC分组数据单元（800）的头部（810）中的上行链路数据传输的带内发送小的缓冲器报告（410），以传达关于无线终端的状态的信息缓冲器（对于所有缓冲器（即，集体地））以及几个高优先级无线电承载或无线电承载组中的每一个。

7. 发明授权

US08588157B2 Methods and arrangements for a mobile communications network 有权
标题翻译：移动通信网络的方法和布置
公开(公告)号：US08588157B2
公开(公告)日：2013-11-19
申请号：US12865914
申请日：2008-12-16
申请人： Mats Sagfors , Magnus Johansson , George Jongren , Magnus Lindstrom , Johan Torsner
发明人： Mats Sagfors , Magnus Johansson , George Jongren , Magnus Lindstrom , Johan Torsner
IPC分类号： H04W4/00 , H04W36/00 , H04L12/28 , H04B7/216 , H04B1/00 , H04M3/00
CPC分类号： H04W56/001 , H04W28/18 , H04W76/20
摘要： The present invention relates to an improved procedure for synchronization of re-configuration of RRC procedures between the radio base station and the UE. This is achieved by associating a new configuration to be used by a UE with an additional UE identity. The UE is normally identified by a first UE identity, but is informed in a re-configuration message that the UE also has the additional UE identity. The UE is identified by the additional UE identity when the new configuration is to be activated. Hence, when the radio base station detects that the UE responds to requests, which included the additional UE identity, the radio base station can conclude that the UE has activated the new configuration.
摘要翻译：本发明涉及无线基站与UE之间RRC重新配置同步的改进方法。这通过将UE使用的新配置与附加的UE身份相关联来实现。 UE通常由第一UE身份标识，但是在重新配置消息中通知UE还具有附加的UE身份。当新配置被激活时，UE由附加的UE标识识别。因此，当无线电基站检测到UE响应包括附加UE标识的请求时，无线电基站可以断定UE激活了新的配置。

8. 发明申请

US20110007698A1 Methods and Arrangements for a Mobile Communications Network 有权
标题翻译：移动通信网络的方法和安排
公开(公告)号：US20110007698A1
公开(公告)日：2011-01-13
申请号：US12865914
申请日：2008-12-16
申请人： Mats Sagfors , Magnus Johansson , George Jongren , Magnus Lindstrom , Johan Torsner
发明人： Mats Sagfors , Magnus Johansson , George Jongren , Magnus Lindstrom , Johan Torsner
IPC分类号： H04W74/02
CPC分类号： H04W56/001 , H04W28/18 , H04W76/20
摘要： The present invention relates to an improved procedure for synchronization of re-configuration of RRC procedures between the radio base station and the UE. This is achieved by associating a new configuration to be used by a UE with an additional UE identity. The UE is normally identified by a first UE identity, but is informed in a re-configuration message that the UE also has the additional UE identity. The UE is identified by the additional UE identity when the new configuration is to be activated. Hence, when the radio base station detects that the UE responds to requests, which included the additional UE identity, the radio base station can conclude that the UE has activated the new configuration.
摘要翻译：本发明涉及无线基站与UE之间RRC重新配置同步的改进方法。这通过将UE使用的新配置与附加的UE身份相关联来实现。 UE通常由第一UE身份标识，但是在重新配置消息中通知UE还具有附加的UE身份。当新配置被激活时，UE由附加的UE标识识别。因此，当无线电基站检测到UE响应包括附加UE标识的请求时，无线电基站可以断定UE激活了新的配置。

9. 发明申请

US20100285809A1 METHODS AND APPARATUS FOR RESOURCE MANAGEMENT IN A MULTI-CARRIER TELECOMMUNICATIONS SYSTEM 有权
标题翻译：多载波电信系统资源管理的方法与装置
公开(公告)号：US20100285809A1
公开(公告)日：2010-11-11
申请号：US12767959
申请日：2010-04-27
申请人： Magnus Lindstrom , Stefan Parkvall , Ghyslain Pelletier , Stefan Wager
发明人： Magnus Lindstrom , Stefan Parkvall , Ghyslain Pelletier , Stefan Wager
IPC分类号： H04W72/04
CPC分类号： H04W72/02 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04W36/0016 , H04W48/12 , H04W72/0453 , H04W74/006 , H04W74/0833 , H04W88/08
摘要： The embodiments of the present invention relate to apparatuses and methods for resource management in a multi-carrier system wherein a plurality of component carriers (CCs) is defined per cell. According to a method in an apparatus corresponding to a radio base station, a message is assembled comprising information on the structure of the cell served by the radio base station; the information including one or more CCs used in the cell that is/are available for a user equipment for performing initial access in the cell. The method also comprises, transmitting the assembled message to the user equipment and indicating to the user equipment to what resources to use for random access in the cell. The exemplary embodiments of the present invention also relates to a method in the user equipment, to a radio base station and to a user equipment.
摘要翻译：本发明的实施例涉及多载波系统中的资源管理的装置和方法，其中每个小区定义多个分量载波（CC）。根据与无线基站相对应的装置中的方法，组合包括关于由无线基站服务的小区的结构的信息的消息; 所述信息包括在所述小区中使用的/可用于在所述小区中执行初始接入的用户设备的一个或多个CC。该方法还包括：将组合的消息发送到用户设备，并向用户设备指示用于小区中随机接入的资源。本发明的示例性实施例还涉及用户设备，无线电基站和用户设备中的方法。

10. 发明授权

US08462803B2 Discontinuous reception (DRX) timer triggered with the transmission of a buffer status report (BSR) 有权
标题翻译：通过缓冲状态报告（BSR）的发送触发不连续接收（DRX）定时器
公开(公告)号：US08462803B2
公开(公告)日：2013-06-11
申请号：US12936100
申请日：2008-12-08
申请人： Riikka Susitaival , Magnus Lindstrom , Ghyslain Pelletier , Anna Larmo
发明人： Riikka Susitaival , Magnus Lindstrom , Ghyslain Pelletier , Anna Larmo
IPC分类号： H04L12/28 , H04J3/16 , H04W4/00
CPC分类号： H04W52/0251 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/164 , Y02D70/24
摘要： A method implemented at a user equipment (UE) may include receiving a grant from a base station permitting the user equipment to transmit data to the base station and transmitting data to the base station, where the data includes a buffer status report (BSR) that indicates an amount of data in a buffer of the UE. The method may further include starting or restarting a discontinuous reception (DRX) timer when the data including the BSR is transmitted to the base station. The method may additionally include monitoring (730) a control channel during a duration of the DRX timer. In another implementation, a method may include receiving a feedback message in response to the data transmission including the BSR, and starting or restarting the discontinuous reception (DRX) timer when the feedback message is received. The feedback message may include an acknowledgement (ACK) or a negative acknowledgement (NACK). In a further implementation, a method may include starting a process specific hybrid automatic repeat request (HARQ) round trip time (RTT) timer upon transmission of the data including the BSR, starting a grant timer when the HARQ RTT timer expires, and monitoring the control channel during a duration of the grant timer.
摘要翻译：在用户设备（UE）处实现的方法可以包括从基站接收允许用户设备向基站发送数据并向基站发送数据的许可，其中数据包括缓冲器状态报告（BSR）表示UE的缓冲器中的数据量。该方法还可以包括当包括BSR的数据被发送到基站时启动或重新启动不连续接收（DRX）定时器。该方法可以另外包括在DRX定时器的持续时间期间监视（730）控制信道。在另一实现中，一种方法可以包括响应于包括BSR的数据传输接收反馈消息，以及当接收到反馈消息时开始或重新启动不连续接收（DRX）定时器。反馈消息可以包括确认（ACK）或否定确认（NACK）。在进一步的实现中，一种方法可以包括在传输包括BSR的数据时启动进程特定的混合自动重传请求（HARQ）往返时间（RTT）定时器，当HARQ RTT定时器到期时启动授权定时器，并监视在授权定时器的持续时间内控制信道。

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