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1. 发明申请

WO2009123549A3 METHOD AND APPARATUS FOR TRANSMITTING CSI ON THE PUSCH IN AN LTE SYSTEM 审中-公开
标题翻译：用于在LTE系统中发送PUSCH的CSI的方法和装置
公开(公告)号：WO2009123549A3
公开(公告)日：2010-01-21
申请号：PCT/SE2009050316
申请日：2009-03-26
申请人： ERICSSON TELEFON AB L M , ENGLUND EVA , MOBERG PETER , JERSENIUS KRISTINA , ERIKSSON ERIK , PARKVALL STEFAN , JOENGREN GEORGE
发明人： ENGLUND EVA , MOBERG PETER , JERSENIUS KRISTINA , ERIKSSON ERIK , PARKVALL STEFAN , JOENGREN GEORGE
IPC分类号： H04L5/00
CPC分类号： H04W72/0413 , H04L1/0026 , H04L1/0027 , H04L5/0053 , H04L5/0082 , H04L5/0094 , H04W48/08 , H04W72/02 , H04W72/042 , H04W72/1268
摘要： The present invention relates to allowing configuring CSI reporting (step S-224, 310) on radio resources that are allocated over a plurality of sub frames on Physical Uplink Shared Channel (PUSCH). Allocation of said radio resources (steps S-202, 404) can be performed by semi-persistent allocation or by using Transmission Time Interval (TTI) bundling. By using either semi-persistent scheduling or TTI-bundling as decided by an eNB (104, 204, 600) the UE (102, 202, 500) can be configured to report CSI (step S-224, 310) for a plurality of UL transmissions. By allocating radio resources by using semi-persistent scheduling, the signaling overhead, which can be substantial for dynamic scheduling of radio resources, decreases. By using TTI-bundling the coverage of the CSI-reports increases.
摘要翻译：本发明涉及允许在物理上行链路共享信道（PUSCH）上通过多个子帧分配的无线电资源上配置CSI报告（步骤S-224,310）。可以通过半持久分配或使用传输时间间隔（TTI）捆绑来执行所述无线电资源的分配（步骤S-202,404）。通过使用由eNB（104,204,600）所确定的半持久调度或TTI绑定，UE（102,202,500）可以被配置为针对多个服务器（102,202,600）报告CSI（步骤S-224,310） UL传输。通过使用半永久调度来分配无线电资源，对于无线电资源的动态调度可能是重要的信令开销减小。通过使用TTI捆绑，CSI报告的覆盖面增加。

2. 发明申请

WO2009116939A3 PROHIBITING UNNECESSARY SCHEDULING REQUESTS FOR UPLINK GRANTS 审中-公开
标题翻译：禁止上传授权的不必要的调度要求
公开(公告)号：WO2009116939A3
公开(公告)日：2009-11-12
申请号：PCT/SE2009050284
申请日：2009-03-19
申请人： ERICSSON TELEFON AB L M , MOBERG PETER , LINDSTROEM MAGNUS , ENGLUND EVA , ENBUSKE HENRIK
发明人： MOBERG PETER , LINDSTROEM MAGNUS , ENGLUND EVA , ENBUSKE HENRIK
IPC分类号： H04W72/12
CPC分类号： H04W72/1284 , H04W72/1242
摘要： Uplink transmission scheduling requests (SRs) may be prohibited for a lower priority data flow, logical channel group (e.g., VoIP configured with semi-persistent resource allocation), or other grouping but may still be triggered for higher priority traffic (e.g., data connected to a signaling radio bearer (SRB)). More efficient scheduling is also achieved by allowing an uplink transmission scheduler to distinguish between different priority flows or groups (e.g., LCGs) without a buffer status report (BSR), As a result, when a semi-persistent resource is scheduled for the lower priority data, there is less delay for high priority data while eliminating uplink and downlink control signaling, i.e., fewer scheduling requests (SRs) and uplink grants, for the lower priority data.
摘要翻译：对于较低优先级的数据流，逻辑信道组（例如，配置有半持久资源分配的VoIP）或其他分组，上行链路传输调度请求（SR）可能被禁止，但是对于较高优先级的业务（例如，数据连接到信令无线电承载（SRB））。通过允许上行链路传输调度器在没有缓冲器状态报告（BSR）的情况下区分不同的优先权流或组（例如，LCG）也可实现更有效的调度。结果，当半持久资源被调度为较低优先级时数据，高优先级数据的延迟较少，同时消除了较低优先级数据的上行链路和下行链路控制信令，即更少的调度请求（SR）和上行链路授权。

3. 发明申请

WO2009116939A2 PROHIBITING UNNECESSARY SCHEDULING REQUESTS FOR UPLINK GRANTS 审中-公开
标题翻译：禁止上传授权的不必要的调度要求
公开(公告)号：WO2009116939A2
公开(公告)日：2009-09-24
申请号：PCT/SE2009/050284
申请日：2009-03-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MOBERG, Peter , LINDSTRÖM, Magnus , ENGLUND, Eva , ENBUSKE, Henrik
发明人： MOBERG, Peter , LINDSTRÖM, Magnus , ENGLUND, Eva , ENBUSKE, Henrik
CPC分类号： H04W72/1284 , H04W72/1242
摘要： Uplink transmission scheduling requests (SRs) may be prohibited for a lower priority data flow, logical channel group (e.g., VoIP configured with semi-persistent resource allocation), or other grouping but may still be triggered for higher priority traffic (e.g., data connected to a signaling radio bearer (SRB)). More efficient scheduling is also achieved by allowing an uplink transmission scheduler to distinguish between different priority flows or groups (e.g., LCGs) without a buffer status report (BSR), As a result, when a semi-persistent resource is scheduled for the lower priority data, there is less delay for high priority data while eliminating uplink and downlink control signaling, i.e., fewer scheduling requests (SRs) and uplink grants, for the lower priority data.
摘要翻译：对于较低优先级的数据流，逻辑信道组（例如，配置有半持久资源分配的VoIP）或其他分组，上行链路传输调度请求（SR）可能被禁止，但是对于较高优先级的业务（例如，数据连接到信令无线电承载（SRB））。通过允许上行链路传输调度器在不具有缓冲器状态报告（BSR）的情况下区分不同优先权流或组（例如，LCG）也可以实现更有效的调度。因此，当为较低优先级数据调度半持久资源时，高优先级数据的延迟较少，同时消除了较低优先级的上行链路和下行链路控制信令，即更少的调度请求（SR）和上行链路授权数据。

4. 发明申请

WO2009078763A1 UPLINK TRANSMIT POWER CONTROL 审中-公开
标题翻译：上拉发射功率控制
公开(公告)号：WO2009078763A1
公开(公告)日：2009-06-25
申请号：PCT/SE2007/051009
申请日：2007-12-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , GUNNARSSON, Fredrik , ENGLUND, Eva , GEIJER LUNDIN, Erik
发明人： GUNNARSSON, Fredrik , ENGLUND, Eva , GEIJER LUNDIN, Erik
IPC分类号： H04B7/005 , H04Q7/38
CPC分类号： H04W52/241 , H04W52/243
摘要： Control of uplink transmit power for a first mobile station operating with scheduled uplink data transmissions. A change in uplink scheduled status for the first mobile station is detected (301). Filtering of uplink interference measurements for the first mobile station is adapted (302) to account for the detected change in uplink scheduled status for the first mobile station. Alternatively a change in uplink scheduled status for a second mobile station is detected and a current filtering state for filtering of uplink interference measurements for the first mobile station is adjusted by applying an estimated expected change in interference associated with the detected change. A signal quality for uplink transmissions from the first mobile station is determined (303) based on measurements of received signal strength from the mobile station and the filtered uplink interference measurements. An uplink transmit power command is generated (304) for the first mobile station based on a comparison of the estimated signal quality to a signal quality target.
摘要翻译：控制用调度的上行链路数据传输操作的第一移动台的上行链路发射功率。检测到第一移动台的上行链路调度状态的变化（301）。针对第一移动站的上行链路干扰测量的过滤被适配（302）以考虑检测到的针对第一移动站的上行链路调度状态的改变。或者，检测第二移动站的上行链路调度状态的改变，并且通过应用与检测到的改变相关联的干扰的估计的预期变化来调整用于对第一移动站的上行链路干扰测量进行滤波的当前过滤状态。基于来自移动台的接收信号强度的测量和经滤波的上行链路干扰测量，确定来自第一移动台的上行链路传输的信号质量（303）。基于估计的信号质量与信号质量目标的比较，为第一移动台生成（304）上行链路发送功率命令。

5. 发明申请

WO2009005429A1 USER TERMINAL POWER SHORTAGE INDICATION 审中-公开
标题翻译：用户终端电源短路指示
公开(公告)号：WO2009005429A1
公开(公告)日：2009-01-08
申请号：PCT/SE2007/050493
申请日：2007-07-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ENGLUND, Eva , LARSSON, Kjell , ÖKVIST, Peter
发明人： ENGLUND, Eva , LARSSON, Kjell , ÖKVIST, Peter
IPC分类号： H04B7/005 , H04B7/185
CPC分类号： H04W52/365 , H04B17/345 , H04W52/283 , H04W52/343 , H04W52/346
摘要： The present invention relates to methods, a user equipment and a communication network node for efficiently utilizing radio resources in a communication system comprising said communication network node (15) serving cells (19) between which one or more user equipment (18) is moving. When a user equipment (18) detects a power shortage situation it is arranged to transmit a report, such as a scheduling information signalling, triggered by the power shortage situation, whereby the communication network node is allowed to take a pre-determined action regarding the available radio resources.
摘要翻译：本发明涉及用于在包括在一个或多个用户设备（18）正在移动的服务小区（19）之间的所述通信网络节点（15）的通信系统中有效利用无线电资源的方法，用户设备和通信网络节点。当用户设备（18）检测到电力不足情况时，其被布置为发送由电力短缺情况触发的诸如调度信息信令的报告，由此通信网络节点被允许对于所述通信网络节点采取预定的动作可用的无线电资源。

6. 发明申请

WO2008057017A1 DYNAMIC ADJUSTMENT OF POWER OFFSET FOR UE/BS BASED ON ERROR EVENT OF NACK TO ACK. 审中-公开
标题翻译：基于NACK到ACK的错误事件的UE / BS的功率偏移的动态调整。
公开(公告)号：WO2008057017A1
公开(公告)日：2008-05-15
申请号：PCT/SE2006/050456
申请日：2006-11-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ENGLUND, Eva , GU, Xinyu , HELMERSSON, Ke, Wang , MIAO, Qingyu
发明人： ENGLUND, Eva , GU, Xinyu , HELMERSSON, Ke, Wang , MIAO, Qingyu
IPC分类号： H04L1/16 , H04B7/005 , H04L1/18
CPC分类号： H04W52/48 , H04L1/1692 , H04L2001/125 , H04W52/362
摘要： A radio network system employing a method with dynamic adjustment of the power offset that provides a “per-UE”- NACK to ACK power offset calculation method instead of using a fixed offset for all users in the cell is disclosed. Also for each UE, the power offset can adjusted dynamically. The adjustment is based on the error event of NACK to ACK. When an error event of NACK to ACK happens, the offset is increased, otherwise the offset is decreased. Hence, the offset can be controlled for each User Equipment for the duration of a call starting from some standard configured value is calculated and used rather than a fixed offset.
摘要翻译：公开了一种使用动态调整功率偏移的方法的无线电网络系统，其提供“每UE”NACK到ACK功率偏移计算方法，而不是对小区中的所有用户使用固定偏移。同样对于每个UE，功率偏移可以动态调整。调整是基于NACK到ACK的错误事件。当发生NACK到ACK的错误事件时，偏移增加，否则偏移减小。因此，在从一些标准配置值开始的呼叫期间，可以为每个用户设备控制偏移量，而不是固定偏移。

7. 发明申请

WO2007133133A1 METHOD AND APPARATUS FOR HANDLING UPLINK TRANSMISSION RATE IN A HANDOVER REGION 审中-公开
标题翻译：用于处理切换区域的上传传输速率的方法和装置
公开(公告)号：WO2007133133A1
公开(公告)日：2007-11-22
申请号：PCT/SE2006/050127
申请日：2006-05-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KARLSSON, Patrik , CONSTANTINE, Joe , ENGLUND, Eva
发明人： KARLSSON, Patrik , CONSTANTINE, Joe , ENGLUND, Eva
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04W36/0055 , H04W28/22
摘要： The present invention is attained by a network nodes such as radio base stations and radio network controllers and methods m a cellular radio telecommunications network for providing a radio air interface to at least a first mobile terminal m at least a first radio coverage area, hereinafter referred to as cell, comprising a receiver for receiving uplink packet data from the at least one mobile terminal. The radio base station further comprises a rate limiter provided to limit the uplink packet data transmission rate from the at least first mobile terminal during handover between the at least first cell and another cell.
摘要翻译：本发明通过诸如无线电基站和无线电网络控制器的网络节点和蜂窝无线电电信网络的方法来实现，用于在至少第一无线电覆盖区域（至少第一无线电覆盖区域）向至少第一移动终端提供无线电空中接口作为小区，包括用于从所述至少一个移动终端接收上行链路分组数据的接收机。无线电基站还包括速率限制器，用于在至少第一小区与另一小区之间切换期间限制来自至少第一移动终端的上行分组数据传输速率。

8. 发明申请

WO2011102764A1 METHODS AND ARRANGEMENTS FOR CONTENTION -BASED UPLINK TRANSMISSION IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在无线通信系统中进行上行链路传输的方法和装置
公开(公告)号：WO2011102764A1
公开(公告)日：2011-08-25
申请号：PCT/SE2010/050199
申请日：2010-02-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WIBERG, Niclas , WALLENTIN, Pontus , ERIKSSON, Erik , ENGLUND, Eva
发明人： WIBERG, Niclas , WALLENTIN, Pontus , ERIKSSON, Erik , ENGLUND, Eva
IPC分类号： H04W74/00 , H04W74/08
CPC分类号： H04W74/006 , H04W74/0833
摘要： The present invention relates to a user equipment and a radio base station, and to related methods of enabling contention-based uplink transmission. The method comprises the steps of determining (210) configuration information for at least one contention-based uplink transmission opportunity, transmitting (220) the configuration information to at least one user equipment, and for each of the at least one contention-based uplink transmission opportunity, transmitting (230) an access control signal to the at least one user equipment, indicating whether contention-based uplink transmission is allowed for the opportunity.
摘要翻译：本发明涉及用户设备和无线电基站，以及实现基于竞争的上行链路传输的相关方法。该方法包括以下步骤：确定（210）至少一个基于竞争的上行链路传输机会的配置信息，将配置信息发送（220）至少一个用户设备，以及针对所述至少一个基于争用的上行链路传输机会，向所述至少一个用户设备发送（230）访问控制信号，指示是否允许基于竞争的上行链路传输机会。

9. 发明申请

WO2011046475A1 WIRELESS SCHEDULING CONSIDERING OVERHEAD COST ESTIMATE 审中-公开
标题翻译：考虑到超过成本估算的无线调度
公开(公告)号：WO2011046475A1
公开(公告)日：2011-04-21
申请号：PCT/SE2009/051168
申请日：2009-10-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BARK, Gunnar , ENGLUND, Eva , LARSSON, Erik
发明人： BARK, Gunnar , ENGLUND, Eva , LARSSON, Erik
IPC分类号： H04W72/12 , H04W74/04
CPC分类号： H04W72/1231 , H04L5/0064 , H04W72/1252
摘要： The present solution provides a method in a base station (110) for selecting one or more user equipments (120) to be scheduled for a transmission. After receiving (201) channel state information from the respective one or more user equipments (120), the base station (110) estimates (202) the throughput of the transmission of the respective one or more user equipments (120). The throughput is based on the received channel state information. The base station (110) further estimates (203) the consumption of throughput that is expected for transmitting scheduling information to each of the respective one or more user equipments (120). The base station then selects (204) the respective one or more user equipments (120) to be scheduled for transmission based on a criterion. The criterion is based on the estimated throughput and the estimated consumption of throughput that is expected for transmitting the scheduling information to the respective one or more user equipments (120).
摘要翻译：本解决方案提供了一种在基站（110）中用于选择要被调度用于传输的一个或多个用户设备（120）的方法。在从一个或多个用户设备（120）接收（201）信道状态信息之后，基站（110）估计（202）相应一个或多个用户设备（120）的传输吞吐量。吞吐量基于所接收的信道状态信息。基站（110）进一步估计（203）将相关一个或多个用户设备（120）中的每一个发送调度信息的期望的吞吐量的消耗。然后，基站基于准则来选择（204）要调度的用于传输的相应一个或多个用户设备（120）（204）。该标准基于估计的吞吐量和估计的用于将调度信息发送到相应的一个或多个用户设备（120）的吞吐量的消耗。

10. 发明申请

WO2009142559A1 UPLINK COORDINATED INTER-CELLINTERFERENCE CANCELLATION 审中-公开
标题翻译： UPLINK协调的网际网路取消
公开(公告)号：WO2009142559A1
公开(公告)日：2009-11-26
申请号：PCT/SE2008/050592
申请日：2008-05-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENGER, Pål , ENGLUND, Eva , GUNNARSSON, Fredrik , WIBERG, Niclas
发明人： FRENGER, Pål , ENGLUND, Eva , GUNNARSSON, Fredrik
IPC分类号： H04W72/14 , H04W72/12
CPC分类号： H04B7/0452 , H04J11/005 , H04L5/0023 , H04L5/0032 , H04L5/0073 , H04W92/045 , H04W92/20
摘要： Device, computer readable medium and method for joint multi-user processing in a first base station of a telecommunication network, which includes at least a second base station and first and second terminals served by the corresponding first and second base stations. The method includes issuing, at the first base station, a first uplink transmission grant for the first terminal; receiving, at the first base station, from the second base station scheduling information about an uplink transmission of the second terminal, wherein an uplink transmission grant for the uplink transmission of the second terminal is issued by the second base station; and jointly decoding, at the first base station, an uplink transmission from the first terminal and the uplink transmission from the second terminal, which is not served by the first base station, based on the received scheduling information about the uplink transmission of the second terminal.
摘要翻译：在电信网络的第一基站中用于联合多用户处理的设备，计算机可读介质和方法，其包括至少第二基站以及由相应的第一和第二基站服务的第一和第二终端。该方法包括在第一基站发出第一终端的第一上行链路传输许可; 在第一基站从第二基站接收关于第二终端的上行链路传输的调度信息，其中由第二基站发出用于第二终端的上行链路传输的上行链路传输许可; 以及基于所接收到的关于所述第二终端的所述上行链路传输的调度信息，在所述第一基站处，从所述第一终端和所述第二终端的上行链路传输（其不由所述第一基站服务的）共同解码。

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