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1. 发明申请

WO2015115960A1 RANDOM ACCESS CHANNEL PERFORMANCE CONTROL 审中-公开
标题翻译：随机访问频道性能控制
公开(公告)号：WO2015115960A1
公开(公告)日：2015-08-06
申请号：PCT/SE2014/051516
申请日：2014-12-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SKILLERMARK, Per
IPC分类号： H04W74/08 , H04W74/00
CPC分类号： H04W74/006 , H04W72/0486
摘要： Arandom access channel performance controlmethod of a wireless communication device is disclosed, wherein the wireless communication device is adapted to communicate with a network node of a wireless communication network. The method comprises sending a random access congestion message to the network node over a random access emergency channel if a congestion condition is met. Also disclosed is a corresponding random access channel performance control method of a network node of a wireless communication network, wherein the network node isadapted to communicate with a wireless communication device. The method comprises detecting a random access congestion message on a random access emergency channel and scheduling an increased amount of communication resources for the random access channel based on the detected random access congestion message. To be published with Figure 2.
摘要翻译：公开了一种无线通信设备的随机接入信道性能控制方法，其中，所述无线通信设备适于与无线通信网络的网络节点进行通信。该方法包括：如果满足拥塞条件，则通过随机接入紧急信道向网络节点发送随机接入拥塞消息。还公开了无线通信网络的网络节点的对应的随机接入信道性能控制方法，其中网络节点被配置为与无线通信设备进行通信。该方法包括在随机接入紧急信道上检测随机接入拥塞消息，并且基于检测到的随机接入拥塞消息调度随机接入信道的增加量的通信资源。要与图2一起出版。

2. 发明申请

WO2012126514A1 PERFORMING COORDINATED MULTIPOINT TRANSMISSION AND RECEPTION (COMP) IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中执行协调的多点传输和接收（COMP）
公开(公告)号：WO2012126514A1
公开(公告)日：2012-09-27
申请号：PCT/EP2011/054288
申请日：2011-03-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BURSTRÖM, Per , HAGERMAN, Bo , SKILLERMARK, Per , SIMONSSON, Arne , DE BRUIN, Peter
发明人： BURSTRÖM, Per , HAGERMAN, Bo , SKILLERMARK, Per , SIMONSSON, Arne , DE BRUIN, Peter
IPC分类号： H04W72/12
CPC分类号： H04B7/024 , H04L5/0035 , H04W8/186 , H04W16/24 , H04W24/00 , H04W72/121
摘要： The present invention relates to the field of coordinated multipoint transmission and reception (CoMP) in wireless communication networks, in particular to methods, an apparatus, and a network node for use in performing coordinated data transmissions in a wireless communication network. A method for use in a network node for coordinating data transmission to user equipments in a wireless communication network, wherein the wireless communication network comprising at least two access nodes each access node having one or more antennas and being arranged to perform coordinated data transmissions to user equipments is provided. The method comprising: obtaining signal strength values associated with the one or more antennas of the at least two access nodes for a number of user equipments; arranging the number of user equipments into one or more groups of user equipments and associating each of the one or more groups of user equipments with a sub-set of the one or more antennas of the at least two access nodes based on the obtained signal strength values; and coordinating data transmission performed by the at least two access nodes to each of the one or more groups of user equipments based on the subset of the one or more antennas of the at least two access nodes associated with each group of user equipments, respectively.
摘要翻译：本发明涉及无线通信网络中的协调多点发送和接收（CoMP）领域，特别涉及用于在无线通信网络中执行协调数据传输的方法，装置和网络节点。一种用于在网络节点中用于协调无线通信网络中的用户设备的数据传输的方法，其中所述无线通信网络包括至少两个接入节点，每个接入节点具有一个或多个天线的接入节点，并且被布置成对用户执行协调的数据传输提供设备。该方法包括：获得与多个用户设备的至少两个接入节点的一个或多个天线相关联的信号强度值; 将用户设备的数量设置为一组或多组用户设备，并且基于所获得的信号强度将所述一个或多个用户设备组中的每一个与所述至少两个接入节点中的一个或多个天线的子集相关联值; 以及基于与每组用户设备相关联的所述至少两个接入节点中的一个或多个天线的子集分别将所述至少两个接入节点执行的数据传输协调到所述一个或多个用户设备组中的每一个。

3. 发明申请

WO2007039513A1 A METHOD AND APPARATUS FOR ALLOCATION OF RADIO RESOURCES 审中-公开
标题翻译：一种分配无线电资源的方法和装置
公开(公告)号：WO2007039513A1
公开(公告)日：2007-04-12
申请号：PCT/EP2006/066713
申请日：2006-09-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , SKILLERMARK, Per , FURUSKÄR, Anders
发明人： SKILLERMARK, Per , FURUSKÄR, Anders
IPC分类号： H04Q7/36 , H04B1/707
CPC分类号： H04W16/10 , H04W72/04
摘要： An estimate of a cost of allocating radio resources available for allocation to the at least one radio link within a cell is generated in dependency 5 of which radio resources have been used within the cell at previous times. This cost estimate can be compared to a quality gain of allocating the radio resources to the radio link, and an allocation decision can be made in dependency of the comparison result.
摘要翻译：根据5生成可用于分配给小区内的至少一个无线电链路的无线电资源的成本的估计，其中在先前时间已经在小区内使用了无线电资源。可以将该成本估计与将无线电资源分配给无线电链路的质量增益进行比较，并且可以根据比较结果进行分配决定。

4. 发明公开

EP1938638A1 A METHOD AND APPARATUS FOR ALLOCATION OF RADIO RESOURCES 有权
标题翻译：方法和装置用于分配无线资源的
公开(公告)号：EP1938638A1
公开(公告)日：2008-07-02
申请号：EP06806808.9
申请日：2006-09-25
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： SKILLERMARK, Per , FURUSKÄR, Anders
IPC分类号： H04Q7/36 , H04B1/707
CPC分类号： H04W16/10 , H04W72/04
摘要： An estimate of a cost of allocating radio resources available for allocation to the at least one radio link within a cell is generated in dependency 5 of which radio resources have been used within the cell at previous times. This cost estimate can be compared to a quality gain of allocating the radio resources to the radio link, and an allocation decision can be made in dependency of the comparison result.

5. 发明公开

EP2957045A1 TRANSMITTING NODE AND METHOD FOR RANK DETERMINATION 有权
标题翻译： SENDEKNOTEN UND VERFAHREN ZUR RANGBESTIMMUNG
公开(公告)号：EP2957045A1
公开(公告)日：2015-12-23
申请号：EP13875282.9
申请日：2013-02-18
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： SKILLERMARK, Per , ASTELY, David , BURSTRÖM, Per , KOUTSIMANIS, Chrysostomos , FRÖBERG OLSSON, Jonas , ROSIN, Olle , SANDBERG, Sara
IPC分类号： H04B7/04
CPC分类号： H04B7/0486 , H04B7/04 , H04B7/0482 , H04B7/063 , H04B7/0639 , H04B7/0643 , H04L1/0003 , H04L1/0026 , H04L1/1812 , H04L1/1867 , H04W72/0446
摘要： A transmitting node (111) and a method therein for controlling a transmission rank in a wireless communications system (100). The wireless communications system comprises the transmitting node (111) and a receiving node (120). The transmitting node (111) is configured to transmit on multiple antennas according to the transmission rank. The transmitting node (111) allocates one or more first transmission resources between the transmitting node (111) and the receiving node (120) to operate according to a first transmission rank, and one or more second transmission resources between the transmitting node (111) and the receiving node (120) to operate according to a second transmission rank. When a performance of the second transmission rank outperforms a performance of the first transmission rank, the transmitting node (111) configures at least one of the one or more first transmission resources to operate according to the second transmission rank.
摘要翻译：发送节点及其方法发送节点及其方法，用于控制无线通信系统中的发送等级。无线通信系统包括发射节点和接收节点。发送节点被配置为根据传输等级在多个天线上进行发送。所述发送节点在所述发送节点和所述接收节点之间分配一个或多个第一发送资源，以根据第一发送等级进行操作，并且所述发送节点和所述接收节点之间的一个或多个第二发送资源根据第二发送等级进行操作。当第二发送等级的性能优于第一发送等级的性能时，发送节点根据第二发送等级配置一个或多个第一发送资源中的至少一个来进行动作。

6. 发明公开

EP2936922A1 WIRELESS DEVICES, NETWORK NODE AND METHODS FOR HANDLING RELAY ASSISTANCE IN A WIRELESS COMMUNICATIONS NETWORK 有权
标题翻译：无线装置，用于中继支持在无线处理通信网络中的网络节点和方法
公开(公告)号：EP2936922A1
公开(公告)日：2015-10-28
申请号：EP13722144.6
申请日：2013-04-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： FODOR, Gabor , SKILLERMARK, Per , FALLGREN, Mikael
IPC分类号： H04W88/04 , H04W76/02
CPC分类号： H04W88/04 , H04W76/14 , Y02D70/122 , Y02D70/126 , Y02D70/14 , Y02D70/20
摘要： A method in a second wireless device for handling relay assistance from a first wireless device in a wireless network is provided. The second wireless device sends (202) a first beacon signal to the first wireless device, which first beacon signal advertises that the second wireless device needs relay assistance in a radio communication, and/or the second wireless device receives (203) a second beacon signal from the first wireless device, which second beacon signal advertises that the first wireless device provides relay assistance in a radio communication in the wireless network. The second wireless device then configures (209) a Device to Device, D2D, bearer between the first wireless device and the second wireless device based on the first beacon signal and/or the second beacon signal. This enables said communication to be performed via the D2D bearer wherein the first wireless device acts as a relay node.

7. 发明公开

EP2353315A1 METHOD AND ARRANGEMENT TO CONTROL A REPEATER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：方法和系统，用于控制一个中继器在无线通信系统
公开(公告)号：EP2353315A1
公开(公告)日：2011-08-10
申请号：EP08804636.2
申请日：2008-09-24
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： HOYMANN, Christian , ALMGREN, Magnus , SIMONSSON, Arne , SKILLERMARK, Per
IPC分类号： H04W16/26
CPC分类号： H04B7/2606 , H04B7/155 , H04L41/04 , H04W24/00 , H04W76/12 , H04W88/02
摘要： An object of the present invention is to provide a mechanism for controlling a repeater that is less costly and more flexible. The objective is achieved by a method in a control unit (150) for controlling a repeater (100) being comprised in a radio access network (110). The control unit sends a repeater control message to the repeater (100). The repeater control message is tunneled as ordinary data communication via an available radio communication channel (160) within the radio access network (110). The repeater control message is configured to control the repeater (100).

8. 发明公开

EP2241025A1 ADAPTIVE RADIO REPEATERS 失效
标题翻译：自适应无线电转发器
公开(公告)号：EP2241025A1
公开(公告)日：2010-10-20
申请号：EP07866285.5
申请日：2007-12-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： ALMGREN, Magnus , SKILLERMARK, Per
IPC分类号： H04B7/155 , H04B7/26
CPC分类号： H04B7/15535
摘要： One method for controlling operation of a repeater in radio communication system comprises determination whether operation of a node in the radio communication system benefits from assistance of a repeater and transmitting, from the node in the radio communication system, a radio signal to the repeater being indicative of an order to promptly activate the repeater if the benefit exists. One complementary method for controlling operation of a repeater in radio communication system comprises detection (252), in the repeater, of a radio signal being indicative of an order to activate the repeater. Amplification in the repeater is activated (254) as a response to such a detected radio signal and uplink traffic from a user terminal being located in a vicinity of the repeater and/ or downlink traffic to the user terminal is amplified (256). A repeater, a node, a user terminal and a system operating according to the method are presented.
摘要翻译：一种用于控制无线电通信系统中的中继器的操作的方法包括确定无线电通信系统中的节点的操作是否受益于中继器的辅助以及从无线电通信系统中的节点向指示的中继器发送无线电信号如果存在利益，则立即启动中继器。用于控制无线电通信系统中的中继器的操作的一种补充方法包括在中继器中检测（252）指示激活中继器的命令的无线电信号。作为对这种检测到的无线电信号的响应，中继器中的放大被激活（254），并且来自位于中继器附近的用户终端的上行链路业务和/或到用户终端的下行链路业务被放大（256）。介绍了根据该方法操作的中继器，节点，用户终端和系统。

9. 发明申请

WO2008002227A1 USING COVARIANCE MATRICES FOR LINK SELECTION IN MIMO COMMUNICATION SYSTEM 审中-公开
标题翻译：使用MIMO通信系统中的链路选择的协变矩阵
公开(公告)号：WO2008002227A1
公开(公告)日：2008-01-03
申请号：PCT/SE2006/050374
申请日：2006-10-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , ASTELY, David , GÖRANSSON, Bo , SKILLERMARK, Per
发明人： ASTELY, David , GÖRANSSON, Bo , SKILLERMARK, Per
IPC分类号： H04B7/04 , H04L25/02 , H04Q7/38
CPC分类号： H04B7/0626 , H04B7/043 , H04B7/0617 , H04B7/0684 , H04L1/20
摘要： A method of selecting at least one communication link in a wireless communication network is proposed, comprising the steps of transmitting from at least one transmitting node in the network a pilot signal from each of at least two transmitter antennas of the transmitting node, receiving the pilot signals from the at least two transmitter antennas in a receiving terminal, estimating, in the terminal, a covariance matrix of the channel, based on the pilot signals received, determining the pathloss for each antenna based on the covariance matrix, selecting one of at least two possible links for the communication between the terminal and the transmitting nodes. The terminal is enabled to measure on each transmitter antenna individually, which provides a better tool for link selection and cell selection.
摘要翻译：提出了一种在无线通信网络中选择至少一个通信链路的方法，包括以下步骤：从网络中的至少一个发射节点发送来自发射节点的至少两个发射机天线中的每一个的导频信号，接收导频来自接收终端中的至少两个发射机天线的信号，基于所接收的导频信号在终端中估计信道的协方差矩阵，基于协方差矩阵确定每个天线的路径损耗，至少选择一个用于终端和发射节点之间的通信的两个可能的链路。终端可以单独测量每个发射机天线，为链路选择和小区选择提供了更好的工具。

10. 发明授权

EP2684385B1 TRANSMISSION OF AN ALARM SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：报警信号在无线通信系统传递
公开(公告)号：EP2684385B1
公开(公告)日：2015-02-11
申请号：EP11717784.0
申请日：2011-03-09
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： SELANDER, Göran , NÄSLUND, Mats , SKILLERMARK, Per , ALMGREN, Ritta
IPC分类号： H04W12/12 , H04K3/00
CPC分类号： H04K3/226 , H04K3/22 , H04K3/42 , H04K3/88 , H04K2203/16 , H04W4/90 , H04W12/12
摘要： In some embodiments of the invention, a method is provided in a wireless communication device (110) for transmitting an alarm signal to a radio access node (120). According to this method, the wireless communication device (110) detects (210) jamming of a downlink signal (160) which is transmitted from the radio access node (120). The wireless communication device (110) then transmits (220) an alarm signal (150) over a non cell-specific contention-based uplink radio channel. The alarm signal (150) comprises information relating to an identity associated with the wireless communication device (110). The parameters required for transmitting on the non cell-specific contention-based uplink radio channel are preconfigured in the wireless communication device (110).

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