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1. 发明申请

WO2010104433A1 MANAGING ENERGY CONSUMPTION OF BASE STATIONS 审中-公开
标题翻译：管理基地的能源消耗
公开(公告)号：WO2010104433A1
公开(公告)日：2010-09-16
申请号：PCT/SE2009/050263
申请日：2009-03-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDOFF, Bengt , FRENGER, Pål , HAGERMAN, Bo , PARKVALL, Stefan
发明人： LINDOFF, Bengt , FRENGER, Pål , HAGERMAN, Bo , PARKVALL, Stefan
IPC分类号： H04W52/02
CPC分类号： H04W52/0232 , H04W52/0206 , H04W88/08 , Y02D70/1226 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： A base station includes an emulation controller (20) configured to receive signals indicating that another base station in an active mode managing a cell, having a predetermined cell identity and coverage area, will go into an idle mode and no longer manage the cell, and to determine terminal activity in the cell. A baseband processing unit (18) is connected to the emulation controller (20) and configured to emulate the active mode of the other base station by taking over management of the cell, in at least part of its coverage area, using the same cell identity.
摘要翻译：基站包括仿真控制器（20），其被配置为接收指示具有预定小区标识和覆盖区域的处于活动模式的另一基站处于空闲模式并且不再管理小区的信号，以确定细胞中的终末活性。基带处理单元（18）连接到仿真控制器（20），并且被配置为通过在其覆盖区的至少部分中使用相同的小区标识来接管小区的管理来模拟另一个基站的活动模式。

2. 发明申请

WO2010093296A1 CONTROLLING ENERGY CONSUMPTION OF A WIRELESS NETWORK NODE 审中-公开
标题翻译：控制无线网络节点的能源消耗
公开(公告)号：WO2010093296A1
公开(公告)日：2010-08-19
申请号：PCT/SE2009/050156
申请日：2009-02-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FRENGER, Pål , HAGERMAN, Bo , LINDOFF, Bengt , PARKVALL, Stefan
发明人： FRENGER, Pål , HAGERMAN, Bo , LINDOFF, Bengt , PARKVALL, Stefan
IPC分类号： H04W52/34 , H04W52/02 , H04W40/22
CPC分类号： H04W52/28 , H04L29/08 , H04W36/22 , H04W52/0206 , H04W52/343 , H04W72/0473 , H04W72/1278 , H04W88/08 , Y02D70/1222 , Y02D70/1262 , Y02D70/24 , Y02D70/25
摘要： An arrangement for controlling energy consumption of a network node associated with a cell includes a terminal activity monitor (16) configured to detect active terminals served by the cell. A transmission controller (18) is connected to the terminal activity monitor and is configured to restrict transmission downlink in the cell during time periods when there are no active terminals served by the cell. During these time periods transmission is restricted to inermittent transmission of information assisting active terminals not served by the cell in finding the cell.
摘要翻译：用于控制与小区相关联的网络节点的能量消耗的装置包括被配置为检测由小区服务的活动终端的终端活动监视器（16）。发送控制器（18）连接到终端活动监视器，并且被配置为在没有由小区服务的活动终端的时段期间限制小区中的传输下行链路。在这些时间段期间，传输被限制为在寻找小区时协助未由小区服务的辅助活动终端的信息的实时传输。

3. 发明申请

WO2007073248A1 RESOURCE SCHEDULING IN A CELLULAR SYSTEM 审中-公开
标题翻译：资源调度在细胞系统
公开(公告)号：WO2007073248A1
公开(公告)日：2007-06-28
申请号：PCT/SE2005/001998
申请日：2005-12-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , PARKVALL, Stefan , FRENGER, Pål , DAHLMAN, Erik , PETTERSSON, Jonas
发明人： PARKVALL, Stefan , FRENGER, Pål , DAHLMAN, Erik , PETTERSSON, Jonas
IPC分类号： H04Q7/38 , H04B7/005
CPC分类号： H04W16/06 , H04W52/10 , H04W52/241 , H04W52/246 , H04W52/367 , H04W72/0426 , H04W72/082 , H04W84/042
摘要： The invention relates to a method for scheduling resources for uplink transmissions in a radio access network comprising access points which own pre-assigned resources. The invention also relates to an access point (5-7), a user terminal (1-4) and an access point controller 8. Characteristic features of the invention are that each AP places its resources to the disposition of other APs in the access network, and that an AP (7) transmits a blocking signal (BLOCK R3) if it does not allow a UT (3) , which is served by an AP (5) in another cell, to use its resources (R3). A UT that detects a blocking signal from an AP that owns the resources on which the UT is transmitting immediately stops transmission on said resources. The signal quality of a detected blocking signal may be used for setting the transmission power on the resources the UT has borrowed from the AP which transmits the blocking signal. Based on statistics on the APs which transmit blocking signals long-term pre-allocation of resources among the APs is made.
摘要翻译：本发明涉及一种用于在包括具有预分配资源的接入点的无线电接入网络中调度用于上行链路传输的资源的方法。本发明还涉及接入点（5-7），用户终端（1-4）和接入点控制器8.本发明的特征是每个AP将其资源放置在接入中的其他AP的配置并且如果AP（7）不允许由另一小区中的AP（5）服务的UT（3）使用其资源（R3），则AP（7）发送阻塞信号（BLOCK R3）。检测来自拥有UT发送的资源的AP的阻塞信号的UT立即停止在所述资源上的传输。检测到的阻塞信号的信号质量可以用于设置UT从发送阻塞信号的AP借用的资源上的发送功率。基于传输阻塞信号的AP的统计数据，进行了AP间的资源长期预分配。

4. 发明申请

WO2005101882A1 DYNAMIC ALLOCATION OF RADIO RESOURCES 审中-公开
标题翻译：无线电资源的动态分配
公开(公告)号：WO2005101882A1
公开(公告)日：2005-10-27
申请号：PCT/EP2005/051408
申请日：2005-03-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , NYSTRÖM, Johan , KLANG, Göran , FRENGER, Pål , PARKVALL, Stefan
发明人： NYSTRÖM, Johan , KLANG, Göran , FRENGER, Pål , PARKVALL, Stefan
IPC分类号： H04Q7/38
CPC分类号： H04W16/10 , H04W72/08
摘要： Radio resources are allocated to communication between a mobile station (40) and a base station (20). The available set of radio resources may comprise radio resources primarily assigned to a neighbouring cell if the 5 mobile station (40) experience an instantaneous low level of co-channel interference from such neighbouring cells. The existence of interference is preferably deduced from signal quality measurements of pilot signals. The allocation may concern uplink and/or downlink (54) communication. Devices (41) for performing the measurements are located in the mobile station (40), while devices for performing the evaluation (22), selection (23) and actual allocation (24) can be placed in different parts of the communications system- in the mobile station (40), in a base station (20) or In a core network node (70), or as a distributed means.
摘要翻译：无线电资源被分配给移动台（40）和基站（20）之间的通信。如果5个移动站（40）经历来自这些相邻小区的同信道干扰的瞬时低电平，则可用的一组无线电资源可以包括主要分配给相邻小区的无线电资源。干扰的存在优先从导频信号的信号质量测量推导出来。该分配可以涉及上行链路和/或下行链路（54）通信。用于执行测量的设备（41）位于移动台（40）中，而用于执行评估（22），选择（23）和实际分配（24）的设备可以放置在通信系统的不同部分移动台（40），基站（20）或核心网络节点（70）中，或作为分布式装置。

5. 发明申请

WO2005060276A1 METHOD AND SYSTEM TO PROVIDE A CONTINOUS WIRELESS CONNECTION USING A MOBILE STATION AS RELAY 审中-公开
标题翻译：使用移动站作为继电器提供连续无线连接的方法和系统
公开(公告)号：WO2005060276A1
公开(公告)日：2005-06-30
申请号：PCT/EP2004/053225
申请日：2004-12-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , NYSTRÖM, Johan , FRENGER, Pål , DAHLMAN, Erik , PARKVALL, Stefan
发明人： NYSTRÖM, Johan , FRENGER, Pål , DAHLMAN, Erik , PARKVALL, Stefan
IPC分类号： H04Q7/00
CPC分类号： H04W76/15 , H04W16/32 , H04W36/28 , H04W36/30 , H04W76/14 , H04W88/04
摘要： A system and a method for wireless linking in a cellular communication system are disclosed such that a mobile station is maintained in simultaneous communication with at least a first node and a second node for access to the cellular communication system. Information going to and from the first node is not identical to the information going to and from the second node. In one embodiment the second node, or secondary access point is a relay node forwarding received information to and from the first node, or primary access point. In another embodiment the second node is another mobile station performing a direct mobile-to-mobile communication (MS-to-MS). In still an embodiment a first wireless link to the first node is for control information only. In still a further embodiment a second wireless link to the second node is only for communication of information from the mobile station or only for communication of information to the mobile station.
摘要翻译：公开了一种用于蜂窝通信系统中的无线链接的系统和方法，使得移动站与至少第一节点和第二节点保持同时通信，以便接入蜂窝通信系统。进出第一个节点的信息与进入第二个节点的信息不同。在一个实施例中，第二节点或辅助接入点是将接收的信息转发到第一节点或主接入点的中继节点。在另一个实施例中，第二节点是执行直接移动到移动通信（MS到MS）的另一个移动站。在仍然的一个实施例中，到第一节点的第一无线链路仅用于控制信息。在又一个实施例中，到第二节点的第二无线链路仅用于来自移动台的信息的通信，或仅用于向移动台通信信息。

6. 发明申请

WO2008115110A1 USING AN UPLINK GRANT AS TRIGGER OF FIRST OR SECOND TYPE OF CQI REPORT 审中-公开
标题翻译：使用上拉链授权作为第一或第二类CQI报告的触发器
公开(公告)号：WO2008115110A1
公开(公告)日：2008-09-25
申请号：PCT/SE2007/050683
申请日：2007-09-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ENGLUND, Eva , FRENGER, Pål , PARKVALL, Stefan
发明人： ENGLUND, Eva , FRENGER, Pål , PARKVALL, Stefan
IPC分类号： H04L1/00 , H04B17/00 , H04L12/56 , H04Q7/30 , H04Q7/32
CPC分类号： H04W72/14 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/0029 , H04L1/003 , H04L5/0057 , H04W24/00 , H04W48/08 , H04W56/001 , H04W72/1231 , H04W88/02
摘要： Channel state feedback is provided from a UE (800) to a base station (700) as a first, detailed or a second, less detailed type of channel state feedback information. Initially it is determined (403) whether the UE has received an uplink grant from the base station or not. If the UE has received an uplink grant, a first type of channel state feedback information is transmitted (404) to the base station on the granted resource. If, however, the UE has not received an uplink grant, a second type of channel state feedback information is transmitted (405) to the base station. Different types of channel state feedback information enables a UE and an associated base station to use available resources more efficiently, when requesting for and delivering channel state feedback information.
摘要翻译：信道状态反馈从UE（800）提供给基站（700），作为第一，详细或第二较不详细类型的信道状态反馈信息。最初，确定（403）UE是否已经从基站接收到上行链路许可。如果UE已经接收到上行链路许可，则在授权的资源上向基站发送第一类型的信道状态反馈信息（404）。然而，如果UE尚未接收到上行链路许可，则向基站发送第二类型的信道状态反馈信息（405）。当请求和递送信道状态反馈信息时，不同类型的信道状态反馈信息使得UE和相关联的基站能够更有效地使用可用资源。

7. 发明申请

WO2011105939A1 DISCONTINUOUS TRANSMISSION SCHEME 审中-公开
标题翻译：不连续传输方案
公开(公告)号：WO2011105939A1
公开(公告)日：2011-09-01
申请号：PCT/SE2010/050212
申请日：2010-02-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt , PARKVALL,, Stefan , FRENGER, Pål
发明人： LINDOFF, Bengt , PARKVALL,, Stefan , FRENGER, Pål
IPC分类号： H04W48/16
CPC分类号： H04W48/16 , H04W76/28
摘要： A base station transmits signals on a frequency (f 1 ) in an active transmission interval (TI) having a starting time and being part of a transmission cycle (TC) including other active transmission intervals for other frequencies (f 0 , f 1 , f 2 , f 3 ) appearing in a predetermined discontinuous transmission scheme that specifies the relationship (Δ 1 , A 2 , A 3 ) between the starting times of the active transmission intervals of the frequencies of the set. The mobile station scans the set of frequencies during a scanning cycle (SC) corresponding to the transmission cycle (TC) and determines the frequencies at which the base stations transmit. The start of each scanning is made at a point in time that is specified for the corresponding frequency by the discontinuous transmission scheme and the scanning of one frequency involves ending scanning of this frequency at the end of a time range (TR) of pre-determined length if no signal is detected within this time range.
摘要翻译：基站在具有起始时间的有效传输间隔（TI）中的频率（f1）上发送信号，并且是包括用于其他频率（f0，f1，f2，f3）的其他有效传输间隔的传输周期（TC）的一部分的信号，出现在预定的不连续传输方案中，其规定了该组的频率的有效传输间隔的开始时间之间的关系（α1，A2，A3）。移动台在对应于传输周期（TC）的扫描周期（SC）期间扫描频率集合，并确定基站发射的频率。每次扫描的开始是在由不连续传输方案为相应频率指定的时间点进行的，并且一个频率的扫描涉及在预定的时间范围（TR）的结束时结束该频率的扫描在该时间范围内没有检测到信号的长度。

8. 发明申请

WO2008054322A2 DTF SPREAD OFDM 审中-公开
公开(公告)号：WO2008054322A2
公开(公告)日：2008-05-08
申请号：PCT/SE2007/050815
申请日：2007-11-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , FRENGER, Pål
发明人： FRENGER, Pål
IPC分类号： H04L27/26
CPC分类号： H04L27/2602 , H04B1/7143 , H04B2001/7154 , H04J13/0003 , H04L5/023 , H04L27/2636 , H04W72/08
摘要： The invention applies DFT-spread-OFDM which is proposed for the 3GPP LTE uplink. The core of the invention is that we use a cyclic frequency shift operation over part of the bandwidth spanned by the IFFT. Furthermore, the cyclic frequency shift enables efficient inter-cell interference coordination in case neighbouring cells hop with the same pattern and different initial offsets. Equivalent operation may be performed in the time domain.
摘要翻译：本发明应用了针对3GPP LTE上行链路提出的DFT扩频OFDMA。本发明的核心是在IFFT跨越的部分带宽上使用循环频移操作。此外，循环频移使得在相邻小区跳过相同模式和不同初始偏移的情况下能够进行有效的小区间干扰协调。等效操作可以在时域中执行。

9. 发明申请

WO2006135289A1 COMMUNICATION RESOURCE MANAGEMENT 审中-公开
标题翻译：通信资源管理
公开(公告)号：WO2006135289A1
公开(公告)日：2006-12-21
申请号：PCT/SE2005/000939
申请日：2005-06-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FRENGER, Pål
发明人： FRENGER, Pål
IPC分类号： H04Q7/38 , H04L12/56 , G06F15/173
CPC分类号： H04L47/762 , H04H20/42 , H04H20/67 , H04L5/023 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/806 , H04L47/824 , H04W4/06 , H04W16/02 , H04W16/10 , H04W16/12 , H04W28/16 , H04W72/04
摘要： The invention involves management of communication resources (40, 45) in a network (1) utilizing multi-node-adapted resources (40) for transmission of multi-node-associated information and single-node-adapted resources (45) for transmission of single-node-associated information. A default resource allocation (60) specifying, for all transmitter nodes (10, 15) in the network (1), when the respective resource type is available for usage is defined. A subset (10) of the nodes in the network (1) estimates an expected amount of multi and/or single-node-associated information to be transmitted by the node subset (10). The default resource allocation (60) is then dynamically adjusted, for the node subset (10), based on the estimated expected information amount, implying that the physical resources (40, 45) defined by the default time structure (60) are dynamically shared in the frequency domain. According to the adjusted default resource allocation (65), a multi/single-node-adapted resource (40) will be allocated for transmission, by the node subset (10), of single/multi-node-associated information.
摘要翻译：本发明涉及利用多节点适配资源（40）来管理网络（1）中的通信资源（40,45），用于传输多节点相关信息和单节点适配资源（45），用于传输单节点关联信息。对于相应的资源类型可用于使用，默认资源分配（60）指定对于网络（1）中的所有发射机节点（10,15）。网络（1）中的节点的子集（10）估计要由节点子集（10）发送的多个和/或单个节点相关信息的期望量。然后，基于估计的预期信息量动态地调整对于节点子集（10）的默认资源分配（60），这意味着由默认时间结构（60）定义的物理资源（40,45）被动态共享在频域。根据经调整的默认资源分配（65），将分配多/单节点适配资源（40），用于由节点子集（10）传输单/多节点相关信息。

10. 发明申请

WO2013180694A1 METHODS AND DEVICES IN COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和设备
公开(公告)号：WO2013180694A1
公开(公告)日：2013-12-05
申请号：PCT/US2012/039921
申请日：2012-05-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KOORAPATY, Havish , FRENGER, Pål , GUEY, Jiann-Ching
发明人： KOORAPATY, Havish , FRENGER, Pål , GUEY, Jiann-Ching
IPC分类号： H04W36/00
CPC分类号： H04W60/04 , H04W24/02 , H04W48/14 , H04W48/20 , H04W88/10 , H04W88/12 , H04W92/20
摘要： The disclosure relates to a method (30) performed in second network node (7 1 ,..., 7 n ) of a communication system (1, 1') adapted for wireless communication and comprising a first network node (3 1 , 3 2 ) adapted to operate in a mode of operation according to a first communication standard and a user device (10) adapted to operate according to the first communication standard. The second network node (7 1 ,..., 7 n ) is adapted to operate in a mode of operation according to a second communication standard, and adapted to receive uplink signaling in accordance with the first communication standard. The method (30) comprises receiving (31) an access request from the user device (10) in accordance with the first communication standard, and enabling (32) a communication channel for the user device (10) by relaying the received access request to the first network node (3 1 , 3 2 ) or by switching from the mode of operation according to the second communication standard, to a mode of operation according to the first communication standard.
摘要翻译：本公开涉及一种在适于无线通信的通信系统（1,1'）的第二网络节点（71，...，7n）中执行的方法（30），包括：第一网络节点（31,32）以根据第一通信标准的操作模式和适于根据第一通信标准进行操作的用户设备（10）进行操作。第二网络节点（71，...，7n）适于根据第二通信标准在操作模式下操作，并且适于根据第一通信标准接收上行链路信令。方法（30）包括根据第一通信标准接收（31）来自用户设备（10）的接入请求，并且通过将接收到的接入请求中继到（32）用户设备（10）的通信信道第一网络节点（31,32）或者根据第二通信标准从操作模式切换到根据第一通信标准的操作模式。

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