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1. 发明申请

WO2011152773A1 METHOD FOR CONTROLLING CHANGE OF A RADIO RESOURCE CONTROL (RRC) STATE FOR A USER EQUIPMENT 审中-公开
标题翻译：用于控制用户设备的无线电资源控制（RRC）状态的改变的方法
公开(公告)号：WO2011152773A1
公开(公告)日：2011-12-08
申请号：PCT/SE2011/050623
申请日：2011-05-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHRISTOFFERSSON, Jan , ERICSON, Mårten , HANNU, Hans , FAN, Rui
发明人： CHRISTOFFERSSON, Jan , ERICSON, Mårten , HANNU, Hans , FAN, Rui
IPC分类号： H04W76/04
CPC分类号： H04W76/27
摘要： The present invention relates to an apparatus and method for triggering change of a Radio Resource Control, RRC, state for a user equipment operating in a cellular network (100), According to the method a Radio Link Control, RLC, buffer threshold associated with a Radio Link Control buffer is set to an initial value (405) upon the user equipment (101, 401) entering a RRC state CELL _FACH (22). The RLC buffer threshold (408) is decreased as a function of time, A RRC state change for the user equipment (101, 401) between the RRC state CELL_FACH (22) and a RRC state CELL DCH (21) is triggered according to a predetermined rule based on a current size (407) of the RLC buffer (403) and the RLC buffer threshold (408). The method facilitates achieving a desired RRC state transition behavior for some types of users.
摘要翻译：本发明涉及一种用于触发在蜂窝网络（100）中操作的用户设备的无线电资源控制（RRC）状态的改变的装置和方法。根据该方法，无线链路控制，RLC，与在用户设备（101,401）进入RRC状态CELL _FACH（22）时，无线链路控制缓冲器被设置为初始值（405）。 RLC缓冲器阈值（408）作为时间的函数被减小。根据一个触发了RRC状态CELL_FACH（22）和RRC状态CELL DCH（21）的用户设备（101,401）的RRC状态改变基于RLC缓冲器（403）的当前大小（407）和RLC缓冲器阈值（408）的预定规则。该方法有助于实现对于某些类型的用户的期望的RRC状态转换行为。

2. 发明申请

WO2013032376A1 METHOD AND APPARATUS FOR USER EQUIPMENT CONTROL IN A CELLULAR NETWORK 审中-公开
标题翻译：用于在蜂窝网络中进行用户设备控制的方法和装置
公开(公告)号：WO2013032376A1
公开(公告)日：2013-03-07
申请号：PCT/SE2011/051036
申请日：2011-08-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ERICSON, Mårten , CHRISTOFFERSSON, Jan , HANNU, Hans , HÖGLUND, Andreas , WANG, Min
发明人： ERICSON, Mårten , CHRISTOFFERSSON, Jan , HANNU, Hans , HÖGLUND, Andreas , WANG, Min
IPC分类号： H04W28/02 , H04W76/04
CPC分类号： H04W76/046 , H04W24/08 , H04W28/0221 , H04W28/0289 , H04W52/0222 , H04W76/27 , Y02D70/122 , Y02D70/1244 , Y02D70/1246 , Y02D70/25
摘要： The present invention relates to an apparatus and method for controlling a number of user equipments operating in a cellular network. The method comprises receiving an indication that a rise-over-thermal (RoT) measured in a cell is above a threshold. In response to reception of the indication, it is determined (52) if a user equipment, which is in a Radio Resource Control, RRC, state CELL_DCH and served by the cell, has a low data activity in the uplink. According to the method, a user equipment, which is in the RRC state CELL_DCH, is served by the cell and is determined to have a low data activity in the uplink, is triggered (54) to change state to a RRC state CELL_FACH. Thereby the contribution of the user equipment to the RoT of the cell may be reduced and it may be possible to avoid dropping users due to congestion control in case of unacceptably high RoT in the cell.
摘要翻译：本发明涉及一种用于控制在蜂窝网络中操作的用户设备的数量的装置和方法。该方法包括接收在小区中测量的上升热（RoT）高于阈值的指示。响应于指示的接收，确定（52）在无线电资源控制中的用户设备，RRC，状态CELL_DCH和小区服务的用户设备在上行链路中是否具有低数据活动。根据该方法，触发（54）将处于RRC状态CELL_DCH的用户设备由小区服务并被确定为在上行链路中具有低数据活动性（54）以将状态改变为RRC状态CELL_FACH。因此，可以减少用户设备对小区的RoT的贡献，并且可以避免在小区中具有不可接受的高RoT的情况下由于拥塞控制而丢弃用户。

3. 发明申请

WO2011142698A1 METHOD AND APPARATUS FOR IMPROVING DL TRANSMISSION POWER RELATED TO UES IN STATE CELL_FACH 审中-公开
标题翻译：用于改善与UES在州州CELL_FACH相关的DL传输功率的方法和装置
公开(公告)号：WO2011142698A1
公开(公告)日：2011-11-17
申请号：PCT/SE2010/050514
申请日：2010-05-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HANNU, Hans , ERICSON, Mårten , LIU, Jinhua , FAN, Rui
发明人： HANNU, Hans , ERICSON, Mårten , LIU, Jinhua , FAN, Rui
IPC分类号： H04W72/12
CPC分类号： H04W72/1247
摘要： A method (400) in a controlling node (105) for scheduling UEs (115) in a CELL_FACH state (405) in a cell (110) in a WCDMA system (100). The method comprises receiving (410) RRC measurement reports from UEs, and further comprises: • assigning (415) a validity time period, TVALID, to RRC measurement reports from UE, • determining (420) an RRC measurement report's age t from when the RRC measurement report is received from the UE, • establishing (425) a priority order between the UEs using the age f of the UEs1 RRC measurement reports, • scheduling (426) the UEs for transmissions from the controlling node based on the priority order, with a UE being given a higher priority the newer that its RRC measurement report is, • excluding (435) a UE from said priority order if the validity time period of its RRC measurement report has expired, i.e. t ≥ TVALID-
摘要翻译：控制节点（105）中的方法（400），用于在WCDMA系统（100）中的小区（110）中调度处于CELL_FACH状态（405）的UE（115）。该方法包括从UE接收（410）RRC测量报告，还包括：向UE的RRC测量报告分配（415）有效时间段（TVALID），确定（420）RRC测量报告的年龄t 从UE接收RRC测量报告，°建立（425）使用UE1 RRC测量报告的age f的UE之间的优先级顺序，根据优先级顺序对UE进行从控制节点的传输调度（426）如果UE的RRC测量报告的有效时间段已经到期，则UE的更高优先级是其RRC测量报告的较新者，即从UE优先级顺序排除（435）UE，即t = TVALID-

4. 发明申请

WO2011149391A1 A METHOD AND A DEVICE FOR INCREASED BIT RATE 审中-公开
标题翻译：一种提高比特率的方法和装置
公开(公告)号：WO2011149391A1
公开(公告)日：2011-12-01
申请号：PCT/SE2010/050566
申请日：2010-05-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BLOMGREN, Mats , CHRISTOFFERSSON, Jan , ERICSON, Mårten
发明人： BLOMGREN, Mats , CHRISTOFFERSSON, Jan , ERICSON, Mårten
IPC分类号： H04W72/12 , H04W28/06 , H04L12/56 , H04W28/10
CPC分类号： H04W28/065 , H04W28/10 , H04W72/1205
摘要： In a method and a device for setting the Transport Format Combination size step in a scheduler of a cellular radio system to be used by a user equipment transmitting data to a radio base station of the cellular radio system, the Transport Format Combination size step is set as a function of a number of pre-defined cell and/or user conditions. This will increase the user bit rate at low load. Specifically, the time to reach a high bitrate in low load situations is reduced. This leads to enhanced user experience for bursty services such as World Wide Web (WWW) services.
摘要翻译：在用于设备向蜂窝无线电系统的无线电基站发送数据的用户设备使用的蜂窝无线电系统的调度器中设置传输格式组合大小步骤的方法和装置中，设置传输格式组合大小步骤作为许多预定义的单元格和/或用户条件的函数。这将在低负载下增加用户比特率。具体来说，在低负载情况下达到高比特率的时间减少了。这导致用于突发服务（例如万维网（WWW））服务的增强的用户体验。

5. 发明申请

WO2009148366A1 GATING CONTROL LOOP 审中-公开
标题翻译： GATING控制环
公开(公告)号：WO2009148366A1
公开(公告)日：2009-12-10
申请号：PCT/SE2008/050640
申请日：2008-06-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ERICSON, Mårten , CHRISTOFFERSSON, Jan
发明人： ERICSON, Mårten , CHRISTOFFERSSON, Jan
IPC分类号： H04B1/707 , H04W72/08
CPC分类号： H04W4/20 , H04B17/101 , H04B17/104 , H04B17/309 , H04L1/0006 , H04W28/18 , H04W52/44
摘要： The present invention is about tuning the gating scheme according to the performance of the application used. This can mean that in some situations gating is not used at all while in other occasions gating is used where the cycle length, burst length, number of preambles and offset are adjusted. The performance is monitored and the gating is increased or decreased depending on the results of the monitoring and demands of the application. Furthermore, the gating scheme adapts to the current performance and is chosen to optimize performance in terms of system capacity. The monitoring also takes into account which of the gating cycles that needs to be changed. The algorithm is self tuning/configuring meaning that it will control the gating scheme to find and keep an optimal level for the used application. The method may be implemented both in a mobile terminal (UE) and in an infrastructure node (BS) and executed by instruction sets belonging to a computer program.
摘要翻译：本发明涉及根据所使用的应用的性能调整门控方案。这可能意味着在某些情况下，门禁不被使用，而在其他情况下，使用门控，其中循环长度，突发长度，前导码和偏移量被调整。根据监测结果和应用要求，对性能进行监测和门控增加或减少。此外，选通方案适应当前的性能，并选择在系统容量方面优化性能。监测还考虑了哪些门控周期需要更改。该算法是自调谐/配置意味着它将控制门控方案来找到并保持所使用的应用的最佳级别。该方法可以在移动终端（UE）和基础设施节点（BS）中实现，并且由属于计算机程序的指令集执行。

6. 发明申请

WO2012057663A1 METHOD AND APPARATUS FOR UPLINK TRANSMIT POWER ADJUSTMENT 审中-公开
标题翻译：上传发射功率调整方法与装置
公开(公告)号：WO2012057663A1
公开(公告)日：2012-05-03
申请号：PCT/SE2010/051171
申请日：2010-10-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHRISTOFFERSSON, Jan , ERICSON, Mårten
发明人： CHRISTOFFERSSON, Jan , ERICSON, Mårten
IPC分类号： H04W52/42 , H04B7/06 , H04W16/28 , H04W52/10 , H04W52/22
CPC分类号： H04W52/221 , H04B7/0465 , H04B7/0617 , H04B17/12 , H04W52/146 , H04W52/42 , H04W52/54 , H04W72/046
摘要： The present invention relates to a method and a user equipment for use in a wireless communication system. The method and user equipment allow for transmit power adjustment of the transmit power of a selected of a plurality of antennas of the user equipment. The method comprised a transmit power adjustment phase during which it is test (23) is performed to decrease the transmit power of the selected antenna. A number of TPC commands are then analyzed (24) to determine a result of the decreased transmit power indicating a change in received power at a base station. Based on the determined result it is decided to continue (27) with the decreased transmit power or to resume (26) the previous transmit power of the selected antenna after completion of the transmit power adjustment phase.
摘要翻译：本发明涉及无线通信系统中使用的方法和用户设备。所述方法和用户设备允许用户设备的多个天线中所选择的天线的发射功率的发射功率调整。该方法包括发射功率调整阶段，在此期间进行测试（23）以降低所选天线的发射功率。然后分析多个TPC命令（24）以确定指示基站处的接收功率的变化的降低的发射功率的结果。基于确定的结果，决定在发送功率调整阶段完成之后，以降低的发送功率继续（27）或恢复（26）所选天线的先前发送功率。

7. 发明申请

WO2012002851A1 UPLINK SWITCHED ANTENNA TRANSMIT DIVERSITY METHOD AND APPARATUS 审中-公开
标题翻译：上拉式开关天线发射多样性方法和装置
公开(公告)号：WO2012002851A1
公开(公告)日：2012-01-05
申请号：PCT/SE2010/050744
申请日：2010-06-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHRISTOFFERSSON, Jan , ERICSON, Mårten
发明人： CHRISTOFFERSSON, Jan , ERICSON, Mårten
IPC分类号： H04B7/06 , H01Q1/24
CPC分类号： H04B7/0608 , H04B1/40 , H04B7/061
摘要： A first wireless communication device is in communication with a second wireless communication device over an uplink communication link from the first wireless communication device to the second wireless communication device. Adaptive uplink antenna switching is performed at the first wireless communication device by switching between at least two antennas at the first wireless communication device in accordance with at least one antenna switching parameter to support the uplink communication link, determining whether each antenna switch is successful or unsuccessful and accumulating a history of successful and unsuccessful antenna switches. The at least one antenna switching parameter is modified based on the accumulated history of successful and unsuccessful antenna switches.
摘要翻译：第一无线通信设备通过从第一无线通信设备到第二无线通信设备的上行链路通信链路与第二无线通信设备进行通信。通过根据至少一个天线切换参数在第一无线通信设备的至少两个天线之间切换以支持上行链路通信链路，确定每个天线切换是成功还是不成功，在第一无线通信设备执行自适应上行链路天线切换并积累了成功和不成功的天线开关的历史。基于成功和不成功的天线开关的累积历史来修改至少一个天线切换参数。

8. 发明申请

WO2011096856A1 FLOW CONTROL CA ALLOCATION CORRECTION FACTOR BASED ON SCHEDULING POLICY, MOBILITY, LOAD OR RADIO CHANNEL TYPE 审中-公开
标题翻译：流量控制CA分配校正因子基于调度政策，移动性，负载或无线电通道类型
公开(公告)号：WO2011096856A1
公开(公告)日：2011-08-11
申请号：PCT/SE2010/050127
申请日：2010-02-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WANG, Min , ERICSON, Mårten , HANNU, Hans
发明人： WANG, Min , ERICSON, Mårten , HANNU, Hans
IPC分类号： H04L12/56 , H04W28/02
CPC分类号： H04W28/12 , H04L47/14 , H04L47/17
摘要： The present invention relates to a method and an arrangement in a communication network node (15) of achieving an optimal use of a scheduler buffer for a given user equipment (18) communicating with said first communication network node (15). Said communication network node (15) comprising a flow control entity (83) adapted to control the flow of data in respect of said given mobile terminal (18) between a second communication network node (10) and said first communication network node (15) in a communication network system. The method comprises the step of providing, to a capability allocation message used for controlling the flow of data in respect of said given mobile terminal (18) between said second communication network node (10) and said first communication network node (15) in said communication network system, a first compensation factor based on at least one of: scheduling policy, mobility, load and radio channel type.
摘要翻译：本发明涉及一种在通信网络节点（15）中实现与所述第一通信网络节点（15）通信的给定用户设备（18）的调度器缓冲器的最佳使用的方法和装置。所述通信网络节点（15）包括适于在第二通信网络节点（10）和所述第一通信网络节点（15）之间控制关于所述给定移动终端（18）的数据流的流控制实体（83）在通信网络系统中。该方法包括以下步骤：提供用于控制所述第二通信网络节点（10）和所述第一通信网络节点（15）之间的所述给定移动终端（18）的数据流的能力分配消息，所述第二通信网络节点通信网络系统，基于以下至少一个的第一补偿因子：调度策略，移动性，负载和无线电信道类型。

9. 发明申请

WO2011025426A1 METHODS AND ARRANGEMENTS FOR ALLOCATING SCHEDULING REQUEST RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中分配调度资源的方法和安排
公开(公告)号：WO2011025426A1
公开(公告)日：2011-03-03
申请号：PCT/SE2009/050981
申请日：2009-08-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LANDSTRÖM, Sara , HANNU, Hans , ERICSON, Mårten
发明人： LANDSTRÖM, Sara , HANNU, Hans , ERICSON, Mårten
IPC分类号： H04W72/12 , H04L29/08
CPC分类号： H04W72/1252 , H04W72/04 , H04W72/1278 , H04W84/18 , H04W88/08
摘要： Method and arrangement in a base station for allocating scheduling request resources to a user equipment. The method and arrangement comprises receiving a bearer setup message from the user equipment and sending a first instruction comprising a first scheduling request interval, to be used by the user equipment. Also, a scheduling request is received from the user equipment. The moment of time when data was generated at the user equipment and a periodicity of data generation at the user equipment are estimated. Further, a second scheduling request interval and scheduling request resources to be used by the user equipment is determined, based on the estimated periodicity and moment of data generation at the user equipment, and sent to the user equipment. In addition, a method and arrangement in a user equipment for assisting the base station for allocating scheduling request resources to the user equipment are described.
摘要翻译：一种用于向用户设备分配调度请求资源的基站中的方法和装置。该方法和装置包括从用户设备接收承载建立消息，并发送包含用户设备使用的第一调度请求间隔的第一指令。此外，从用户设备接收到调度请求。估计在用户设备处生成数据的时刻和在用户设备处的数据生成周期。此外，基于估计的在用户设备处的数据生成的周期和时刻，确定用户设备要使用的第二调度请求间隔和调度请求资源，并发送给用户设备。此外，描述了用于辅助基站向用户设备分配调度请求资源的用户设备中的方法和装置。

10. 发明申请

WO2010114443A1 A SCHEDULING METHOD 审中-公开
标题翻译：调度方法
公开(公告)号：WO2010114443A1
公开(公告)日：2010-10-07
申请号：PCT/SE2009/050349
申请日：2009-04-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ERICSON, Mårten , BLOMGREN, Mats , JOHANSSON, Klas , KARLSSON, Patrik , ANDERSSON, Rutger
发明人： ERICSON, Mårten , BLOMGREN, Mats , JOHANSSON, Klas , KARLSSON, Patrik , ANDERSSON, Rutger
IPC分类号： H04L5/02 , H04W28/18 , H04W72/12
CPC分类号： H04W72/1215 , H04W72/044 , H04W84/042
摘要： In a cellular radio system, the number of TDM users per cell is limited. The cellular radio system can be a WCDMA system and in particular a WCDMA system employing an Enhanced Uplink (EUL). Other users in the cell are scheduled usi ng CDM scheduling.
摘要翻译：在蜂窝无线电系统中，每个小区的TDM用户数量是有限的。蜂窝无线电系统可以是WCDMA系统，特别是采用增强上行链路（EUL）的WCDMA系统。计划中的其他用户使用CDM调度。

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