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11. 发明申请

WO2010145987A1 TRANSMIT POWER CONTROL OF CHANNELS TRANSMITTED IN DIFFERENT FREQUENCY REGIONS 审中-公开
标题翻译：在不同频段发射信道的发射功率控制
公开(公告)号：WO2010145987A1
公开(公告)日：2010-12-23
申请号：PCT/EP2010/058171
申请日：2010-06-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WALLÉN, Anders , LINDOFF, Bengt , BERGLJUNG, Christian
发明人： WALLÉN, Anders , LINDOFF, Bengt , BERGLJUNG, Christian
IPC分类号： H04W52/16 , H04W52/54
CPC分类号： H04W52/16 , H04W52/54 , H04W52/545
摘要： A mobile terminal transmits one or more first communication channels in a first frequency region and one or more second communication channels in a second frequency region. With the channels experiencing different fading conditions, the terminal receives separate transmit power control (TPC) commands. Instead of simply adjusting the transmit power of the channels as commanded, the terminal computes a power offset indicative of the difference between the commanded power of one or more of the first channels and the commanded power of one or more of the second channels. The terminal then selectively performs transmit power control of the first and second channels on either an independent basis, according to the respective TPC commands, or a joint basis, depending on whether the computed power offset falls outside of a pre-determined range of values. In doing so, the terminal allows independent control of channels, while also mitigating self-interference and/or spectral emissions.
摘要翻译：移动终端在第二频率区域中的第一频率区域和一个或多个第二通信信道中发送一个或多个第一通信信道。通道经历不同的衰落条件时，终端接收单独的发射功率控制（TPC）命令。代替简单地按照命令调整信道的发射功率，终端计算表示一个或多个第一信道的命令功率与一个或多个第二信道的命令功率之间的差的功率偏移。然后，根据所计算的功率偏移是否超出预定值的范围，终端根据相应的TPC命令或联合基础，独立地选择性地执行第一和第二信道的发射功率控制。在这样做时，终端允许信道的独立控制，同时也减轻自身干扰和/或频谱发射。

12. 发明申请

WO2010118983A1 OFDMA SCHEDULING METHOD FOR AVOIDING LEAKAGE AT THE MOBILE STATIONS 审中-公开
标题翻译： OFDMA调度方法，用于在移动台上避免泄漏
公开(公告)号：WO2010118983A1
公开(公告)日：2010-10-21
申请号：PCT/EP2010/054638
申请日：2010-04-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , TILLMAN, Fredrik , LINDOFF, Bengt , BERGLJUNG, Christian
发明人： TILLMAN, Fredrik , LINDOFF, Bengt , BERGLJUNG, Christian
IPC分类号： H04W72/08
CPC分类号： H04W72/085 , H04W88/08 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262
摘要： The present invention relates to scheduling of uplink and downlink recources between mobile terminals (110, 120) and a base station (130). To reduce the power leakage between the transmitter and the receiver of the mobile terminal (110), the scheduler allocates uplink frequency carriers and downlink frequency carriers with a large duplex distance to those mobile terminals (110, 120) that have to transmit with hight power. This means that the requirements on the external SAW filter could be reduced.
摘要翻译：本发明涉及移动终端（110,120）和基站（130）之间的上行链路和下行链路资源的调度。为了减少移动终端（110）的发射机和接收机之间的功率泄漏，调度器向那些必须以高功率发射的移动终端（110,120）分配具有大的双工距离的上行链路频率载波和下行链路频率载波。这意味着可以减少对外部SAW滤波器的要求。

13. 发明申请

WO2011120910A1 TIMING OF UPLINK TRANSMISSIONS IN A MULTI-CARRIER COMMUNICATION SYSTEM 审中-公开
标题翻译：多载波通信系统中上行链路传输的时序
公开(公告)号：WO2011120910A1
公开(公告)日：2011-10-06
申请号：PCT/EP2011/054708
申请日：2011-03-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt , WALLÉN, Anders , ANDGART, Niklas , KAMUF, Matthias , BERGLJUNG, Christian
发明人： LINDOFF, Bengt , WALLÉN, Anders , ANDGART, Niklas , KAMUF, Matthias , BERGLJUNG, Christian
IPC分类号： H04W56/00
CPC分类号： H04W56/0045 , H04L5/001 , H04W72/12
摘要： A terminal with transmitter and receiver operates in a multi-carrier communication system and receives at least two downlink carriers. One or more timing advance commands are received, each associated with a group of one or more uplink carriers, each group being associated with one or more of the received downlink carriers. For each downlink carrier associated with one of the groups of uplink carriers, one is selected as a reference downlink carrier; the reference downlink carrier timing is ascertained; and a transmission time period is ascertained based on the timing of the downlink reference carrier and an offset specified by the timing advance command associated with the group of uplink carriers. The transmission time period comprises a start time and a stop time. Transmission is initiated at an earliest transmission start time of the ascertained transmission time periods and is ceased at a latest ascertained stop time.
摘要翻译：具有发射机和接收机的终端在多载波通信系统中操作并且接收至少两个下行链路载波。接收一个或多个定时提前命令，每个定时提前命令与一个或多个上行链路载波的组相关联，每个组与所接收的下行链路载波中的一个或多个相关联。对于与上行链路载波组中的一个相关联的每个下行链路载波，选择一个作为参考下行链路载波; 确定参考下行链路载波定时; 并且基于下行链路参考载波的定时和由与上行链路载波组相关联的定时提前命令指定的偏移来确定传输时间段。传输时间段包括开始时间和停止时间。传输在所确定的传输时间段的最早的传输开始时间开始，并且在最后确定的停止时间停止。

14. 发明申请

WO2011055321A3 SIGNALING FOR FLEXIBLE CARRIER AGGREGATION 审中-公开
标题翻译：信令灵活载波聚合
公开(公告)号：WO2011055321A3
公开(公告)日：2011-07-14
申请号：PCT/IB2010055000
申请日：2010-11-04
申请人： ERICSSON TELEFON AB L M , LARSSON MAGNUS , KAZMI MUHAMMAD , BERGLJUNG CHRISTIAN
发明人： LARSSON MAGNUS , KAZMI MUHAMMAD , BERGLJUNG CHRISTIAN
IPC分类号： H04L5/00
CPC分类号： H04W76/025 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/0096 , H04W48/10
摘要： Flexible carrier aggregation is provided for a radio communications system. A capability is determined to communicate over a radio interface using multiple radio frequency component carriers. Each of the multiple component carriers is configurable with one or more control channels in a first mode of operation and with no control channels in a second mode of operation. Configuration information for one of the multiple radio frequency component carriers is signaled to indicate at least one of the component carriers is configured to operate in a selected one of the first mode of operation and the second mode of operation so that a network radio node and a user equipment radio node can communicate using the selected mode of operation.
摘要翻译：为无线电通信系统提供灵活的载波聚合。确定使用多个射频分量载波通过无线电接口进行通信的能力。多个分量载波中的每一个可以在第一操作模式中配置有一个或多个控制信道，并且在第二操作模式中不具有控制信道。发信号通知多个射频分量载波中的一个的配置信息，以指示至少一个分量载波被配置为以第一操作模式和第二操作模式中的选定一个操作，使得网络无线电节点和用户设备无线电节点可以使用所选择的操作模式进行通信。

15. 发明申请

WO2011055321A2 SIGNALING FOR FLEXIBLE CARRIER AGGREGATION 审中-公开
标题翻译：用于灵活携带者聚合的信号
公开(公告)号：WO2011055321A2
公开(公告)日：2011-05-12
申请号：PCT/IB2010/055000
申请日：2010-11-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LARSSON, Magnus , KAZMI, Muhammad , BERGLJUNG, Christian
发明人： LARSSON, Magnus , KAZMI, Muhammad , BERGLJUNG, Christian
IPC分类号： H04L5/00
CPC分类号： H04W76/15 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/0096 , H04W48/10
摘要： Flexible carrier aggregation is provided for a radio communications system. A capability is determined to communicate over a radio interface using multiple radio frequency component carriers. Each of the multiple component carriers is configurable with one or more control channels in a first mode of operation and with no control channels in a second mode of operation. Configuration information for one of the multiple radio frequency component carriers is signaled to indicate at least one of the component carriers is configured to operate in a selected one of the first mode of operation and the second mode of operation so that a network radio node and a user equipment radio node can communicate using the selected mode of operation.
摘要翻译：为无线电通信系统提供灵活的载波聚合。确定通过使用多个射频分量载波的无线电接口进行通信的能力。多个分量载波中的每一个可以在第一操作模式中配置有一个或多个控制信道，并且在第二操作模式中不具有控制信道。发信号通知用于多个射频分量载波之一的配置信息，以指示分组载波中的至少一个被配置为在所选择的第一操作模式和第二操作模式中操作，使得网络无线电节点和用户设备无线电节点可以使用所选择的操作模式进行通信。

16. 发明申请

WO2010133452A1 CONTROL CIRCUIT AND METHOD FOR ALLOCATING ORTHOGONAL SEQUENCES 审中-公开
标题翻译：控制电路和分配正交序列的方法
公开(公告)号：WO2010133452A1
公开(公告)日：2010-11-25
申请号：PCT/EP2010/056168
申请日：2010-05-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAMUF, Matthias , BERGLJUNG, Christian
发明人： KAMUF, Matthias , BERGLJUNG, Christian
IPC分类号： H04L1/00 , H04L5/00 , H04L27/26 , H04B1/707
CPC分类号： H04L5/0016 , H04J13/18 , H04L5/0053 , H04L5/0058 , H04L5/0062 , H04L27/2601
摘要： A method for allocating orthogonal sequences to user equipment devices, UEs, of a group sharing a channel of a telecommunication system is disclosed. The method comprises determining which UE of the group having largest transmission resource assigned for a physical uplink shared channel, PUSCH; determining a first orthogonal sequence of the UE of the group having largest transmission resource assigned; determining a second sequence that equals a quadrature phase offset of the first orthogonal sequence; reserving said second sequence when allocating sequences to remaining UEs of the group by avoiding the second sequence as long as there are other orthogonal sequences available. A control circuitry for a network node is also disclosed.
摘要翻译：公开了一种用于向共享电信系统的信道的组的用户设备设备，UE分配正交序列的方法。该方法包括：为物理上行链路共享信道PUSCH分配具有最大传输资源的组中的哪个UE; 确定分配了最大传输资源的组的UE的第一正交序列; 确定等于所述第一正交序列的正交相位偏移的第二序列; 通过避免第二个序列，只要存在其他正交序列可用，则为该组的剩余UE分配序列时保留所述第二序列。还公开了一种用于网络节点的控制电路。

17. 发明申请

WO2009048405A1 METHODS AND ARRANGEMENTS IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和安排
公开(公告)号：WO2009048405A1
公开(公告)日：2009-04-16
申请号：PCT/SE2008/050493
申请日：2008-04-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , BERGLJUNG, Christian
发明人： KAZMI, Muhammad , BERGLJUNG, Christian
IPC分类号： H04W36/34 , H04W52/02
CPC分类号： H04W52/40 , H04W52/146 , H04W52/367 , H04W52/386 , H04W92/20
摘要： The present invention relates to exchanging a cell-specific parameter such as the A-MPR, comprising information related to a required additional maximum power reduction of a UE transmitter between networks nodes. The networks nodes may be radio base stations or other network nodes such as radio network controllers or core network nodes exemplified by access gateways (aGWs). By exchanging this cell- specific parameter with information of the required additional maximum power reduction between the network nodes, the cell-specific parameter is provided to the radio base station of the serving cell which implies that the serving cell can send the cell-specific parameter of the target cell to the UE prior to the handover from the serving cell to the target cell. This result in that the UE can start transmission to the target cell with the correct cell-specific parameter and the out-of-band emission requirements can be fulfilled in the target cell.
摘要翻译：本发明涉及交换诸如A-MPR的小区特定参数，包括与网络节点之间的UE发射机所需的附加最大功率降低有关的信息。网络节点可以是无线电基站或诸如无线电网络控制器或由接入网关（aGW）示例的核心网络节点的其他网络节点。通过将该小区特定参数与网络节点之间所需的附加最大功率减少的信息交换，将小区特定参数提供给服务小区的无线电基站，这意味着服务小区可以发送小区特定参数在从服务小区切换到目标小区之前，将目标小区发送给UE。这导致UE可以以正确的小区特定参数开始传输到目标小区，并且可以在目标小区中满足带外发射要求。

18. 发明申请

WO2003107703A1 A CELLULAR MOBILE TELEPHONE NETWORK AND A PROCEDURE TO OPTIMIZE IT 审中-公开
标题翻译：细胞移动电话网络和优化方法
公开(公告)号：WO2003107703A1
公开(公告)日：2003-12-24
申请号：PCT/SE2003/000992
申请日：2003-06-12
申请人： TELIA AB (publ) , FRANK, Robert , SOMMER, Magnus , NILSSON, Ulf , TEGHT, Ulf , BERGLJUNG, Christian , OLSSON, Bo
发明人： FRANK, Robert , SOMMER, Magnus , NILSSON, Ulf , TEGHT, Ulf , BERGLJUNG, Christian , OLSSON, Bo
IPC分类号： H04Q7/36
CPC分类号： H04W16/00 , H04W28/08 , H04W28/16 , H04W36/06 , H04W48/08 , H04W52/346 , H04W72/00
摘要： The present invention relates to a procedure to, from a cost efficiency point of view and with regard to spectrum efficiency, optimize a cellular mobile telephone network, in which the base station (BS) of/for each cell is allocated a number of carrier frequencies (f 1 , …, f n ), where n is an integer, from the frequency band for the mobile telephone network to transmit the information to mobile stations within the cell. In the cellular mobile telephone network, carrier frequencies (f 1 , …, f n ) of a cell recur in another cell according to a predefined frequency reusing factor. The procedure includes the steps: to allocate to the pilot channel (f x - pilot channel) of a carrier frequency (f x ), where x is an integer and 1≤x≤n, a very high share of the for the carrier frequency (f x ) available power; and to allocate to the pilot channels of different carrier frequencies (f 1 , …, f n ) different power.
摘要翻译：本发明涉及从成本效益的观点和频谱效率方面优化蜂窝移动电话网络的过程，其中每个小区的基站（BS）被分配多个载波频率（f1，...，fn），其中n是整数，从移动电话网络的频带向小区内的移动台发送信息。在蜂窝移动电话网络中，小区的载波频率（f1，...，fn）根据预定义的频率重用因子在另一小区中重发。该过程包括以下步骤：分配给载波频率（fx）的导频信道（fx -pilot信道），其中x是整数，1 <= x <= n，对于载波频率的非常高的份额（fx）可用功率; 并分配给不同载波频率（f1，...，fn）的不同功率的导频信道。

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