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1. 发明申请

WO2009093950A1 INTER-RAT/FREQUENCY AUTOMATIC NEIGHBOR RELATION LIST MANAGEMENT 审中-公开
标题翻译： INTER-RAT / FREQUITY自动邻里关系列表管理
公开(公告)号：WO2009093950A1
公开(公告)日：2009-07-30
申请号：PCT/SE2008/051479
申请日：2008-12-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , ZETTERBERG, Kristina , MOE, Johan , KALLIN, Harald , GUNNARSSON, Fredrik , FRENGER, Pål
发明人： AMIRIJOO, Mehdi , ZETTERBERG, Kristina , MOE, Johan , KALLIN, Harald , GUNNARSSON, Fredrik , FRENGER, Pål
IPC分类号： H04W24/10 , H04W36/14
CPC分类号： H04W36/0088 , H04W36/0083 , H04W36/14 , H04W48/12
摘要： In one of its aspects the technology concerns a method of operating a telecommunications system (10) comprising a serving radio base station (50 S ) and a candidate radio base station (50 C ). The serving radio base station (50 S ) comprises a radio base station to which a wireless mobile station (30) provides measurement reports. The serving radio base station (50 S ) and the candidate radio base station (50 C ) are different with respect to at least one of frequency and radio access technology. The method comprises the serving radio base station (50 S ) allowing the mobile station (30) to obtain information broadcasted by the candidate radio base station (50 C ). The information is either information for locating Cell Global Identity (CGI) of the candidate radio base station (50 C ) or the Cell Global Identity (CGI) itself of the radio base station. The mobile station (30) obtains the information from the candidate radio base station (50 C ) during at least one reading gap. The reading gap is a time period in which the mobile station (30) does not receive information from the serving radio base station (50 S ).
摘要翻译：在其一个方面，该技术涉及一种操作包括服务无线电基站（50S）和候选无线电基站（50C）的电信系统（10）的方法。服务无线基站（50S）包括无线基站，无线移动台（30）向其提供测量报告。服务无线基站（50S）和候选无线基站（50C）相对于频率和无线接入技术中的至少一种不同。该方法包括服务无线电基站（50S），允许移动台（30）获取由候选无线电基站（50C）广播的信息。信息是用于定位候选无线电基站（50C）的小区全局标识（CGI）或无线电基站的小区全局标识（CGI）本身的信息。移动站（30）在至少一个读取间隙期间从候选无线基站（50C）获得信息。读取间隙是移动站（30）不从服务无线基站（50S）接收信息的时间段。

2. 发明申请

WO2010093306A1 RANDOM ACCESS CHANNEL (RACH) RECONFIGURATION FOR TEMPORARILY EXTENDED CELL COVERAGE 审中-公开
标题翻译：随机访问通道（RACH）重新配置延迟电池覆盖范围
公开(公告)号：WO2010093306A1
公开(公告)日：2010-08-19
申请号：PCT/SE2010/050019
申请日：2010-01-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , FRENGER, Pål , MOE, Johan , AMIRIJOO, Mehdi , ZETTERBERG, Kristina
发明人： GUNNARSSON, Fredrik , FRENGER, Pål , MOE, Johan , AMIRIJOO, Mehdi , ZETTERBERG, Kristina
IPC分类号： H04W24/04 , H04W74/08 , H04W16/00 , H04W88/18
CPC分类号： H04W74/002 , H04W24/02 , H04W74/0833
摘要： A device (130) obtains a service change associated with a cell (410-2) in a radio network (100), and identifies helper cells (410-1/410-3) in the radio network (100) that need new random access channel (RACH) parameters due to the service change. The device (130) also determines a RACH parameters configuration for the helper cells (410-1/410-3), and configures the helper cells (410-1/410-3) with the determined RACH parameters configuration.
摘要翻译：设备（130）获取与无线网络（100）中的小区（410-2）相关联的业务变化，并识别无线网络（100）中需要新随机数的辅助小区（410-1 / 410-3）由于服务变化，存取通道（RACH）参数。设备（130）还确定辅助单元（410-1 / 410-3）的RACH参数配置，并且用所确定的RACH参数配置来配置辅助单元（410-1 / 410-3）。

3. 发明申请

WO2010030212A1 METHOD AND ARRANGEMENT IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中的方法和布置
公开(公告)号：WO2010030212A1
公开(公告)日：2010-03-18
申请号：PCT/SE2008/051019
申请日：2008-09-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan , ZETTERBERG, Kristina
发明人： AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan , ZETTERBERG, Kristina
IPC分类号： H04W74/08
CPC分类号： H04W74/0866
摘要： A method and a communication network node for satisfying detection miss probability and false detection probability requirements in a random access channel used by mobile stations (MS) for accessing a communication network system comprising radio base stations (BS) each serving at least one cell (19). The method includes optimizing a random access channel, wherein the method performs estimating detection miss probability (P m) in said cell, tuning random access parameters such that said estimated detection miss probability satisfies predetermined requirements, estimating a false detection probability (P f) in said communication cell (19), tuning said random access parameters such that said estimated false detection probability satisfies predetermined requirements, and tuning said random access parameters such that an extensive interference caused by mobile stations attempting random access in said communication cell is avoided.
摘要翻译：一种方法和通信网络节点，用于满足由移动台（MS）用于接入通信网络系统的随机接入信道中的检测错失概率和错误检测概率要求，所述通信网络系统包括每个服务于至少一个小区的无线电基站（BS）（19 ）。该方法包括优化随机接入信道，其中该方法执行估计所述小区中的检测未命中概率（P m），调整随机接入参数，使得所述估计的检测失败概率满足预定的要求，估计误检测概率（P f）所述通信小区（19）调整所述随机接入参数，使得所述估计的错误检测概率满足预定的要求，并且调整所述随机接入参数，从而避免在所述通信小区中尝试随机接入的移动台造成的广泛干扰。

4. 发明申请

WO2011031197A1 METHOD AND APPARATUS FOR CELL CONTROL 审中-公开
标题翻译：细胞控制的方法和装置
公开(公告)号：WO2011031197A1
公开(公告)日：2011-03-17
申请号：PCT/SE2009/051008
申请日：2009-09-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , ZETTERBERG, Kristina , MOE, Johan , KALLIN, Harald , FRENGER, Pål
发明人： AMIRIJOO, Mehdi , ZETTERBERG, Kristina , MOE, Johan , KALLIN, Harald , FRENGER, Pål
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W52/0203 , Y02D70/1226 , Y02D70/1262 , Y02D70/25
摘要： In a method and an apparatus for determining when a cell of a cellular radio system can enter a discontinuous transmission mode is provided. By evaluating qualities from both the cell and neighboring cells for a number of positions and calculating a statistically expected quality distribution of the evaluated qualities conditioned on that certain cells are in discontinuous transmission mode it is possible to generate a distribution which can be compared with at least one requirement thresholds. Based on the comparison it is possible to determine if first cell can use discontinuous transmission mode and still fulfill the requirements.
摘要翻译：提供一种用于确定蜂窝无线电系统的小区何时可以进入不连续传输模式的方法和装置。通过对多个位置的细胞和相邻细胞的质量进行评估，并计算限制在某些细胞处于不连续传播模式的评估质量的统计学期望的质量分布，可以产生可与至少比较的分布一个要求阈值。基于比较，可以确定第一个单元是否可以使用不连续传输模式并且仍然满足要求。

5. 发明申请

WO2010002301A1 METHOD AND ARRANGEMENT FOR AUTOMATIC TUNING OF THE RACH CONFIGURATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中RAACH配置自动调谐的方法和布置
公开(公告)号：WO2010002301A1
公开(公告)日：2010-01-07
申请号：PCT/SE2008/050823
申请日：2008-07-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENGER, Pål , ZETTERBERG, Kristina , MOE, Johan , GUNNARSSON, Fredrik , AMIRIJOO, Mehdi
发明人： FRENGER, Pål , ZETTERBERG, Kristina , MOE, Johan , GUNNARSSON, Fredrik , AMIRIJOO, Mehdi
IPC分类号： H04W74/08
CPC分类号： H04W74/006 , H04W74/0833 , H04W74/0866
摘要： The present invention relates to a method and a communication network node for automatically tuning a PRACH configuration parameter in a communication network system comprising radio base stations each serving at least one cell and with which user equipments are communicating on uplink and downlink channels. The PRACH configuration parameter is used for defining the division of uplink resource blocks between PRACH and PUSCH. Load statistics on RACH and PUSCH are collected used for determining a number of RACH opportunities required per time unit. Then a new PRACH configuration parameter having said required number of RACH opportunities per time unit is selected which is replacing the old PRACH configuration parameter.
摘要翻译：本发明涉及一种用于在通信网络系统中自动调整PRACH配置参数的方法和通信网络节点，所述通信网络系统包括每个服务于至少一个小区的无线电基站，以及在上行链路和下行链路信道上与哪个用户设备进行通信。 PRACH配置参数用于定义PRACH和PUSCH之间的上行链路资源块的划分。收集用于确定每个时间单位所需的RACH机会数量的RACH和PUSCH的负载统计。然后，选择具有每个时间单位所需数量的RACH机会的新的PRACH配置参数，其替换旧的PRACH配置参数。

6. 发明申请

WO2010064968A1 METHOD AND ARRANGEMENT IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中的方法和布置
公开(公告)号：WO2010064968A1
公开(公告)日：2010-06-10
申请号：PCT/SE2008/051411
申请日：2008-12-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZETTERBERG, Kristina , MOE, Johan , GUNNARSSON, Fredrik , FRENGER, Pål , AMIRIJOO, Mehdi
发明人： ZETTERBERG, Kristina , MOE, Johan , GUNNARSSON, Fredrik , FRENGER, Pål , AMIRIJOO, Mehdi
IPC分类号： H04L27/26 , H04L5/00
CPC分类号： H04L5/0053 , H04L27/2607 , H04W52/325 , H04W52/343 , H04W52/50
摘要： The present invention relates to a method and a communication network node for enabling automatic optimization of a random access preamble format usage in a communication network system. The network comprises the communication network node serving at least one cell to which user equipments are accessing. A random access preamble format is set for each cell and comprises a random access sequence length, T SEQ , and a random access preamble cyclic prefix length, T CP . First, the random access sequence length, T SEQ is selected and then the random access preamble cyclic prefix length, T CP is selected. Based on the selected random access sequence length, T SEQ and random access preamble cyclic prefix length, T CP , which random access preamble format to use in said cell is selected.
摘要翻译：本发明涉及一种用于使通信网络系统中的随机接入前导码格式使用自动优化的方法和通信网络节点。该网络包括为用户设备正在访问的至少一个小区服务的通信网络节点。为每个小区设置随机接入前导码格式，并且包括随机接入序列长度TSEQ和随机接入前导循环前缀长度TCP。首先，选择随机接入序列长度TSEQ，然后选择随机接入前导码循环前缀长度T CP。基于选择的随机接入序列长度T SEQ和随机接入前导循环前缀长度TCP，选择在所述小区中使用的随机接入前导码格式。

7. 发明申请

WO2013085437A1 A METHOD AND ARRANGEMENTS FOR SCHEDULING WIRELESS RESOURCES IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中调度无线资源的方法和安排
公开(公告)号：WO2013085437A1
公开(公告)日：2013-06-13
申请号：PCT/SE2011/051475
申请日：2011-12-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , ZETTERBERG, Kristina , AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , MOE, Johan , OLIN, Birgitta
发明人： ZETTERBERG, Kristina , AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , MOE, Johan , OLIN, Birgitta
IPC分类号： H04W72/12 , H04W24/10 , H04W28/18 , H04W72/04 , H04W72/10
CPC分类号： H04W72/1242 , H04W24/08 , H04W72/1247
摘要： The invention relates to a method for service aware scheduling of wireless resources in a wireless network. According to the inventive method, a service request for service delivery of a service type is received (51). A performance to value relationship for the service type is determined (52) and approximated (53) with a scheduling weight function associated with the service type. Previous performance for service delivery related to this service request is evaluated and approximated with a performance estimate (54). A scheduling weight is determined (55) by introducing the performance estimate in the scheduling weight function. Resource scheduling is performed (58) following a step of comparing (56) scheduling weights for on-going service requests. The invention also includes a network node and a system for service aware scheduling of wireless resources in a wireless network.
摘要翻译：本发明涉及无线网络中无线资源的服务感知调度方法。根据本发明的方法，接收服务类型的服务请求服务请求（51）。使用与服务类型相关联的调度权重函数来确定服务类型的性能到价值关系（52）并近似（53）。与此服务请求相关的服务提供的先前性能通过性能估计进行评估和近似（54）。通过在调度权重函数中引入性能估计来确定调度权重（55）。在对正在进行的服务请求进行比较（56）调度权重的步骤之后执行资源调度（58）。本发明还包括网络节点和用于无线网络中无线资源的服务感知调度的系统。

8. 发明申请

WO2012121632A1 METHODS AND ARRANGEMENTS FOR HANDLING POSITIONING IN A RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：无线电通信系统中处理定位的方法和安排
公开(公告)号：WO2012121632A1
公开(公告)日：2012-09-13
申请号：PCT/SE2011/050252
申请日：2011-03-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , ZETTERBERG, Kristina , MOE, Johan
发明人： AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , ZETTERBERG, Kristina , MOE, Johan
IPC分类号： H04W64/00 , H04W4/04
CPC分类号： H04W4/023 , H04W4/029 , H04W24/10 , H04W64/006
摘要： A method in a first radio network node (105, 110, 120) for handling positioning of a first user equipment (110) is provided. The first radio network node (105, 110, 120) defines a criterion relating to at least one measurable radio quality of the first user equipment (110). The criterion is based on historical measurements of the at least one radio quality of at least one second user equipment having experienced a radio event. Fulfilment of the criterion is an indication that the radio event is upcoming for the first user equipment (110). The first radio network node (105, 110, 120) receives a current measurement of the at least one radio quality of the first user equipment (110), for which first user equipment (110) the radio event is currently upcoming. When the criterion is fulfilled, the first radio network node (105, 110, 120) triggers positioning of the first user equipment (110).
摘要翻译：提供了用于处理第一用户设备（110）的定位的第一无线电网络节点（105,110,120）中的方法。第一无线电网络节点（105,110,120）定义了与第一用户设备（110）的至少一个可测量无线电质量有关的标准。该标准基于经历无线电事件的至少一个第二用户设备的至少一个无线电质量的历史测量。标准的实现是第一用户设备（110）的无线电事件即将到来的指示。第一无线电网络节点（105,110,120）接收第一用户设备（110）的当前即将到来的第一用户设备（110）的至少一个无线电质量的当前测量。当满足标准时，第一无线电网络节点（105,110,120）触发第一用户设备（110）的定位。

9. 发明申请

WO2013055262A1 SERVICE AWARE INTERFERENCE MANAGEMENT 审中-公开
标题翻译：服务意识干扰管理
公开(公告)号：WO2013055262A1
公开(公告)日：2013-04-18
申请号：PCT/SE2011/051211
申请日：2011-10-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , MOE, Johan , WANG HELMERSSON, Ke , ZETTERBERG, Kristina
发明人： AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , MOE, Johan , WANG HELMERSSON, Ke , ZETTERBERG, Kristina
IPC分类号： H04W72/10 , H04W72/04
CPC分类号： H04L5/0037 , H04L5/0064 , H04L5/0073 , H04L27/2602 , H04W72/1226 , H04W72/1247
摘要： Methods, arrangement and network nodes for supporting inter-cell coordination of scheduling of radio resources subjected to inter cell interference. The methods involve identifying one or more radio resources which are subjected to inter-cell interference between a first cell and a second cell. The methods further involve deriving a respective service value related to service that could be provided in the respective first and second cell by use of the one or more radio resources. Further, transmissions in the one or more radio resources are controlled based on comparison of the service values, thus enabling inter-cell service value-based scheduling of the one or more radio resources, prioritizing services having the highest value per radio resource.
摘要翻译：方法，布置和网络节点，用于支持经过小区间干扰的无线资源的调度的小区间协调。所述方法包括识别经受第一小区和第二小区之间的小区间干扰的一个或多个无线电资源。所述方法还包括通过使用所述一个或多个无线电资源来导出可以在相应的第一和第二小区中提供的与服务相关的相应服务值。此外，基于服务值的比较来控制一个或多个无线电资源中的传输，从而实现一个或多个无线电资源的小区间服务价值调度，对每个无线电资源具有最高价值的服务进行优先级排序。

10. 发明申请

WO2011031194A1 BASE STATION SELF-OPTIMIZATION 审中-公开
标题翻译：基站自我优化
公开(公告)号：WO2011031194A1
公开(公告)日：2011-03-17
申请号：PCT/SE2009/051005
申请日：2009-09-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , AMIRIJOO, Mehdi , ZETTERBERG, Kristina , FRENGER, På , MOE, Johan
发明人： GUNNARSSON, Fredrik , AMIRIJOO, Mehdi , ZETTERBERG, Kristina , FRENGER, På , MOE, Johan
IPC分类号： H04W16/06 , H04W16/04 , H04W16/08
CPC分类号： H04W16/08 , H04W24/02 , H04W92/20
摘要： In a cellular radio system a message indicating a change of cell size can be transmitted to a number of affected cells, in particular, neighboring cells. The affected cells receiving such a message can be adapted to use the information in the message when determining self-optimization parameters used for control purposes. Hereby, better response times can be achieved without reducing noise sensitivity.
摘要翻译：在蜂窝无线电系统中，指示小区大小变化的消息可以被发送到多个受影响的小区，特别是相邻小区。当确定用于控制目的的自优化参数时，接收到这样的消息的受影响小区可以适于在消息中使用信息。因此，可以在不降低噪声灵敏度的情况下实现更好的响应时间。

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