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1. 发明申请

WO2013129986A1 BASE STATION AND METHOD FOR DETERMINING A SPECTRUM ALLOCATION IN A WIRELESS NETWORK 审中-公开
标题翻译：用于确定无线网络中频谱分配的基站和方法
公开(公告)号：WO2013129986A1
公开(公告)日：2013-09-06
申请号：PCT/SE2012/050241
申请日：2012-03-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FURUSKÄR, Anders , DAHLMAN, Erik , FRODIGH, Carl Magnus , JOHANSSON, Niklas , PARKVALL, Stefan
发明人： FURUSKÄR, Anders , DAHLMAN, Erik , FRODIGH, Carl Magnus , JOHANSSON, Niklas , PARKVALL, Stefan
IPC分类号： H04W72/04
CPC分类号： H04W16/14
摘要： A method in a first base station for determining a spectrum allocation to be used by the first base station in a wireless network is provided. The wireless network is dedicated a spectrum S. The first base station is associated with a first operator. The first base station detects (403) a number N of second signals. Each second signal is transmitted by a respective second base station to announce its intended use of said spectrum at a time t. Each second base station is associated with a respective second operator or the first operator. The first base station then determines (404) the spectrum allocation to be used by the first base station at the time t as a subset of the spectrum S. The subset of the spectrum S is a function of N.
摘要翻译：提供了一种用于确定第一基站在无线网络中使用的频谱分配的第一基站中的方法。无线网络专用于频谱S.第一基站与第一运营商相关联。第一基站检测（403）第N个第二信号。每个第二信号由相应的第二基站发送以在时间t通知其对所述频谱的预期用途。每个第二基站与相应的第二运算符或第一运算符相关联。第一基站然后确定（404）在时间t由第一基站使用的频谱分配作为频谱S的子集。频谱S的子集是N的函数。

2. 发明申请

WO2009088335A1 UPLINK POWER CONTROL FOR POWER LIMITED TERMINALS 审中-公开
标题翻译：功率有限终端上行电源控制
公开(公告)号：WO2009088335A1
公开(公告)日：2009-07-16
申请号：PCT/SE2008/050869
申请日：2008-07-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ENGLUND, Eva , FURUSKÄR, Anders , JERSENIUS, Kristina , PARKVALL, Stefan , DAHLMAN, Erik , JADING, Ylva
发明人： ENGLUND, Eva , FURUSKÄR, Anders , JERSENIUS, Kristina , PARKVALL, Stefan , DAHLMAN, Erik , JADING, Ylva
IPC分类号： H04W52/30 , H04W52/22
CPC分类号： G06Q10/06 , H04W52/146 , H04W52/221 , H04W52/30 , H04W52/325 , H04W52/367
摘要： Transmit power control methods and apparatus are disclosed. In several embodiments, a mobile terminal (200) is configured to effectively ignore 'UP' transmit power control commands in the event that the mobile terminal (200) is operating in a power-limited state. In an exemplary method for controlling transmit power at a mobile terminal (200), a plurality of transmit power control commands are received. An accumulated power control value is adjusted (350) in response to each transmit power control command that directs a negative adjustment in transmit power. However, the accumulated power control value is adjusted (350) in response to a transmit power control command that directs a positive adjustment in transmit power only if the mobile terminal (200) is not in a power-limited state. Transmit power settings for each transmission are calculated (360) based on the accumulated power control value and the one or more radio link parameters.
摘要翻译：公开了发射功率控制方法和装置。在几个实施例中，移动终端（200）被配置为在移动终端（200）处于功率受限状态的情况下有效地忽略“UP”发射功率控制命令。在用于控制移动终端（200）的发射功率的示例性方法中，接收多个发射功率控制命令。响应于指示发送功率的负调整的每个发送功率控制命令，调整累积功率控制值（350）。然而，仅当移动终端（200）不处于功率限制状态时，响应于仅在指示发送功率中的正调整的发送功率控制命令来调整累积功率控制值（350）。基于累积的功率控制值和一个或多个无线电链路参数来计算（360）每个传输的发射功率设置。

3. 发明申请

WO2010033065A1 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：WO2010033065A1
公开(公告)日：2010-03-25
申请号：PCT/SE2009/050416
申请日：2009-04-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , DAHLMAN, Erik , JADING, Ylva , PARKVALL, Stefan , JOHANSSON, Niklas
发明人： DAHLMAN, Erik , JADING, Ylva , PARKVALL, Stefan , JOHANSSON, Niklas
IPC分类号： H04W16/26 , H04B7/15
CPC分类号： H04W72/0446 , H04B7/14 , H04B7/15528 , H04B7/2606 , H04L25/24 , H04W4/06 , H04W72/1231 , H04W72/14 , H04W84/047
摘要： Method and apparatus for avoiding or reducing interference between transmissions (1010) from a donor eNB (1004) to a relay node (1006) and down link transmissions (1012) from the relay node to at least one mobile terminal (1008), where the transmissions take place in overlapping frequency bands. In the method, at least one interruption is created in a transmission from the relay node to the mobile terminal (s), and during the created interruption, a transmission from the donor eNB is received. This may result in an improved reception of the transmission from the eNB in the relay node.
摘要翻译：用于避免或减少从中继节点到至少一个移动终端（1008）的从施主eNB（1004）到中继节点（1006）的传输（1010）和下行链路传输（1012）之间的干扰的方法和装置，其中传输发生在重叠的频带。在该方法中，在从中继节点到移动终端的传输中创建至少一个中断，并且在创建的中断期间，接收到来自施主eNB的传输。这可能导致来自中继节点中的eNB的传输的改进的接收。

4. 发明申请

WO2009048404A1 AN UPLINK POWER CONTROL METHOD IN A TELECOMMUNICATIONS NETWORK SYSTEM THAT SUPPORTS BOTH COMMON AND SEPARATE TPC COMMANDS 审中-公开
标题翻译：支持两个通用和独立的TPC命令的电信网络系统中的上行链路功率控制方法
公开(公告)号：WO2009048404A1
公开(公告)日：2009-04-16
申请号：PCT/SE2008/050426
申请日：2008-04-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , DAHLMAN, Erik , FURUSKÄR, Anders
发明人： DAHLMAN, Erik , FURUSKÄR, Anders
IPC分类号： H04W52/60 , H04B7/005 , H04W52/14
CPC分类号： H04W52/146 , H04W52/286 , H04W52/325 , H04W52/54
摘要： The present invention relates to a transmit power control method and to a user equipment of a telecommunications network system. According to the method, transmit power control commands intended for traffic and control channels respectively, are received; the commands being separately identified by resources. The method further comprises, applying common commands which occupy the same resources and apply separate commands which occupy different resources. The TPC commands are intended for the traffic and control channels.
摘要翻译：本发明涉及发射功率控制方法和电信网络系统的用户设备。根据该方法，分别接收用于业务和控制信道的发射功率控制命令; 命令由资源单独标识。该方法还包括：应用占用相同资源的共同命令，并应用占用不同资源的分开的命令。 TPC命令用于流量和控制通道。

5. 发明申请

WO2011077288A3 FLEXIBLE SUBFRAMES 审中-公开
公开(公告)号：WO2011077288A3
公开(公告)日：2011-06-30
申请号：PCT/IB2010/055346
申请日：2010-11-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PARKVALL, Stefan , DAHLMAN, Erik , RAHMAN, Muhammad, Imadur , ASTELY, David , NYSTRÖM, Johan , SKÖLD, Johan , SELÉN, Yngve
发明人： PARKVALL, Stefan , DAHLMAN, Erik , RAHMAN, Muhammad, Imadur , ASTELY, David , NYSTRÖM, Johan , SKÖLD, Johan , SELÉN, Yngve
IPC分类号： H04B7/26
摘要： The technology disclosed provides the ability for a subframe to be configured as a "flexible" subframe. As a result, at least three different types of sub frames in a TDD system may be configured: a downlink ("DL") subframe, an uplink ("UL") subframe, and a "flexible" subframe. While the DL and UL subframes are preconfigured for each frame instance, the flexible subframes are dynamically allocated to be an uplink subframe in one instance of a frame and a downlink subframe in another instance of the frame.

6. 发明申请

WO2009088344A3 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2009088344A3
公开(公告)日：2009-07-16
申请号：PCT/SE2008/051410
申请日：2008-12-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , DAHLMAN, Erik , PARKVALL, Stefan
发明人： DAHLMAN, Erik , PARKVALL, Stefan
IPC分类号： H04W74/04
摘要： The present invention relates to a method and a radio base station for generating and assigning a different DL/UL transmission pattern to each terminal of a set of mobile terminals, which mutually unique patterns allow each terminal to receive downlink system information thereon.

7. 发明申请

WO2012177207A1 A USER EQUIPMENT AND A METHOD THEREIN FOR TRANSMISSION POWER CONTROL OF UPLINK TRANSMISSIONS 审中-公开
标题翻译：用于上传信号传输功率控制的用户设备及其方法
公开(公告)号：WO2012177207A1
公开(公告)日：2012-12-27
申请号：PCT/SE2012/050462
申请日：2012-05-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PARKVALL, Stefan , DAHLMAN, Erik , FRÖBERG OLSSON, Jonas , SIMONSSON, Arne , JÖNGREN, George , SORRENTINO, Stefano , BURSTRÖM, Per
发明人： PARKVALL, Stefan , DAHLMAN, Erik , FRÖBERG OLSSON, Jonas , SIMONSSON, Arne , JÖNGREN, George , SORRENTINO, Stefano , BURSTRÖM, Per
IPC分类号： H04W52/24
CPC分类号： H04W52/146 , H04W16/32 , H04W52/242 , H04W52/244 , H04W52/34
摘要： A UE and a method therein for transmission power control of uplink transmissions are provided. The method comprises receiving (810), through signalling a configuration indicating at least one reference signal, RS, and a reference transmission power level for each indicated RS. The method further comprises measuring (820)received power of the indicated at least one RS, and for each measured received power, determining (830)a pathloss, PL, based on the measured received power and the reference transmission power level for each measured received power. The method further comprises determining (840)an uplink transmission power based on at least one determined PL.
摘要翻译：提供了一种用于其上行链路传输的发射功率控制的UE及其方法。该方法包括通过向每个指示的RS发送指示至少一个参考信号RS和参考发射功率电平的配置来接收（810）。该方法还包括测量（820）所指示的至少一个RS的接收功率，并且对于每个测量的接收功率，基于测量的接收功率和每个测量的接收到的参考发射功率电平来确定（830）路径损耗PL 功率。该方法还包括基于至少一个确定的PL来确定（840）上行链路传输功率。

8. 发明申请

WO2009154530A1 SIGNALLING RESOURCE ALLOCATION IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：信号网络中的资源分配信号
公开(公告)号：WO2009154530A1
公开(公告)日：2009-12-23
申请号：PCT/SE2008/051432
申请日：2008-12-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PARKVALL, Stefan , LINDOFF, Bengt , DAHLMAN, Erik , JADING, Ylva
发明人： PARKVALL, Stefan , LINDOFF, Bengt , DAHLMAN, Erik , JADING, Ylva
IPC分类号： H04L27/26 , H04W72/04
CPC分类号： H04W72/04 , H04L5/0044 , H04L5/0094 , H04L27/2602 , H04W28/06 , H04W28/16 , H04W72/042 , H04W88/08
摘要： The present invention provides a method, a radio base station (40) and a mobile terminal (50) for allocating resources in a telecommunications network, where communications between the radio base station (40) and the mobile terminal (50) take place over a plurality of carriers. The method comprises transmitting and receiving a resource allocation message comprising one or more bits. Each of the bits corresponds to a number of resource blocks, where the number is determined from the ratio of the aggregate bandwidth of the plurality of carriers divided by the bandwidth of the carrier over which the resource allocation message is sent.
摘要翻译：本发明提供了一种方法，无线电基站（40）和移动终端（50），用于在电信网络中分配资源，其中无线电基站（40）和移动终端（50）之间的通信在多个载波。该方法包括发送和接收包括一个或多个比特的资源分配消息。每个位对应于多个资源块，其中，数量是根据多个载波的总带宽除以发送资源分配消息的载波的带宽的比率确定的。

9. 发明申请

WO2008025506A2 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：WO2008025506A2
公开(公告)日：2008-03-06
申请号：PCT/EP2007/007495
申请日：2007-08-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , PARKVALL, Stefan , BEMING, Per , DAHLMAN, Erik
发明人： GERSTENBERGER, Dirk , PARKVALL, Stefan , BEMING, Per , DAHLMAN, Erik
IPC分类号： H04L12/56 , H04L27/26
CPC分类号： H04W72/042 , H04L27/2608
摘要： A network informs a user equipment about the number of usable sub-carriers in a frequency spectrum. Based on this, and its knowledge of a generic size of a resource block, the user equipment is able to determine a number of sub-carriers that are to be allocated to one or more fractional resource blocks. Rules, which may be predefined in the standard, or may be signalled to the user equipment, allow the user equipment to determine which of the usable sub-carriers should be allocated to the fractional resource block or blocks.
摘要翻译：网络向用户设备通知频谱中可用的副载波的数量。基于此，以及对资源块的通用大小的了解，用户设备能够确定要分配给一个或多个小数资源块的多个子载波。可以在标准中预定义的规则，或者可以向用户设备通知规则，允许用户设备确定哪些可用的子载波应该被分配给小数资源块或块。

10. 发明申请

WO2007068722A1 METHOD AND DEVICE FOR COMMUNICATING A SIGNAL 审中-公开
标题翻译：用于传播信号的方法和装置
公开(公告)号：WO2007068722A1
公开(公告)日：2007-06-21
申请号：PCT/EP2006/069663
申请日：2006-12-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HAARTSEN, Jacobus , EDVARDSSON, Maria , DAHLMAN, Erik , PARKVALL, Stefan
发明人： HAARTSEN, Jacobus , EDVARDSSON, Maria , DAHLMAN, Erik , PARKVALL, Stefan
IPC分类号： H04B1/10 , H04B1/707
CPC分类号： H04W52/04 , H04B1/7107 , H04L1/0001 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/18
摘要： A communication unit (10, 20, 40) and a method for communicating at least one signal over a channel of a first channel type and at least one signal over a channel of a second channel type, which is different from the first channel type. The apparatus comprises a timer (19, 30, 50) adapted to schedule a predetermined time period, during which interference due to simultaneous communication of signals over the channel of the first channel type and the channel of the second channel type is anticipated. Also, the apparatus comprises a processing unit (16, 29, 49) adapted to apply, during the predetermined time period, an interference counteracting process for counteracting interference between any signal communicated over the channel of the first channel type and any signal communicated over the channel of the second channel type. The interference counteracting process comprises changing, during the predetermined time period, from a first to a second format for representing information transmitted over the channel of the first channel type, the second format being more robust than the first format.
摘要翻译：通信单元（10,20,40）以及用于通过第一信道类型的信道和不同于第一信道类型的第二信道类型的信道上的至少一个信号来传送至少一个信号的方法。该装置包括适于调度预定时间段的定时器（19,30,50），在此期间预期由于在第一信道类型的信道上的信号的同时通信和第二信道类型的信道的干扰。此外，该装置包括处理单元（16,29,49），其适于在预定时间段期间应用干扰抵消处理，用于抵消在第一信道类型的信道上传送的任何信号之间的干扰以及通过第第二通道类型的通道。干扰对抗过程包括在预定时间段期间从用于表示通过第一信道类型的信道发送的信息的第一格式改变为第二格式，第二格式比第一格式更健壮。

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