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21.发明申请公开(公告)号：US20120214540A1
公开(公告)日：2012-08-23
申请号：US13031397
申请日：2011-02-21
CPC分类号： H04W24/10 , H04L5/0007 , H04W36/30
摘要： A method in a wireless communication device includes performing measurements of a first serving cell on a first carrier frequency at a first rate, determining whether a signal level of a second serving cell on a second carrier frequency exceeds a threshold, and performing measurements of the first serving cell at a second rate if the signal level of the second serving cell is below the threshold, wherein the second rate is higher than the first rate.
摘要翻译： 无线通信设备中的方法包括以第一速率在第一载波频率上执行第一服务小区的测量，确定第二载波频率上的第二服务小区的信号电平是否超过阈值，以及执行第一 如果所述第二服务小区的信号电平低于所述阈值，则所述第二速率高于所述第一速率。
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公开(公告)号：US20120115485A1
公开(公告)日：2012-05-10
申请号：US13288643
申请日：2011-11-03
IPC分类号： H04W36/08
CPC分类号： H04W68/02 , H04W16/16 , H04W84/045
摘要： A method in a mobile station for ranking cells in order to perform reselection from a serving cell to a second cell is disclosed. The method includes detecting a second cell that the mobile station is not allowed to access, determining resources used for transmission of a signal of the second cell, and applying a reselection bias if the resources used for transmission of the signal of the second cell do not substantially overlap resources used for transmission of a signal of the serving cell.
摘要翻译： 公开了一种移动台中用于对小区进行排序以从服务小区到第二小区执行重选的方法。 该方法包括检测移动台不被允许访问的第二小区，确定用于发送第二小区的信号的资源，以及如果用于第二小区的信号传输的资源不是，则应用重选偏倚 基本上重叠用于传送服务小区的信号的资源。
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23.发明申请Preventing Random Access Based on Outdated System Information in a Wireless Communication System 有权在无线通信系统中防止基于过时的系统信息的随机接入公开(公告)号：US20090318128A1
公开(公告)日：2009-12-24
申请号：US12483843
申请日：2009-06-12
IPC分类号： H04W48/02
摘要： A method for preventing random access by a mobile station with outdated system information including receiving system information earlier than a time at which the system information is effective, determining that a current time is within a new access blocking offset before the time at which the system information is effective, and delaying random access at least until the time at which the system information is effective.
摘要翻译： 一种用于防止移动站随机接入的方法，其中过时的系统信息包括比系统信息有效的时间早的接收系统信息，在系统信息的时间之前确定当前时间在新的接入阻塞偏移之内 是有效的，并延迟随机访问，至少直到系统信息有效的时间。
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公开(公告)号：US09955431B2
公开(公告)日：2018-04-24
申请号：US13210543
申请日：2011-08-16
CPC分类号： H04W52/146 , H04L5/0007 , H04L5/001 , H04W52/16 , H04W52/325 , H04W52/365 , H04W72/1268
摘要： A method in a wireless communication terminal supports aggregated carrier access. The terminal is configured to transmit a power headroom report of a first type, determine that a condition for transmission of a power headroom report of a second type is satisfied, and transmits a power headroom report of the second type. In other embodiments, essential power headroom reports are prioritized over non-essential power headroom reports.
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25.发明授权Configuring unscheduled periods to enable interference reduction in heterogeneous networks 有权配置非计划周期以实现异构网络中的干扰减少公开(公告)号：US09380481B2
公开(公告)日：2016-06-28
申请号：US13289432
申请日：2011-11-04
CPC分类号： H04W24/10 , H04L41/0869 , H04W16/32
摘要： A mobile station in a wireless communication network is disclosed. The mobile station includes a transceiver coupled to a processor configured to rank a plurality of detected cells according to a signal level metric of the plurality of cells, to determine a first pattern of time periods during which a highest ranked cell is configured to transmit only a restricted set of information, and to perform measurements of cells other than the highest ranked cell, of the plurality of cells, only during the first pattern of time periods.
摘要翻译： 公开了一种无线通信网络中的移动台。 移动站包括耦合到处理器的收发器，其被配置为根据多个小区的信号电平度量对多个检测到的小区进行排序，以确定最高排名小区被配置为仅发送一个小区的第一时间段模式 限制的信息集合，并且仅在第一时间段模式期间执行多个小区中除最高等级的小区之外的小区的测量。
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公开(公告)号：US09144100B2
公开(公告)日：2015-09-22
申请号：US12542339
申请日：2009-08-17
申请人： Murali Narasimha , Ravi Kuchibhotla
发明人： Murali Narasimha , Ravi Kuchibhotla
CPC分类号： H04W76/028 , H04W28/04 , H04W36/08 , H04W74/08 , H04W76/19
摘要： A method (300) and apparatus (200) for radio link failure recovery is disclosed. The method may include receiving (340), at a mobile station (110), an assignment of a random access preamble from a first cell (140) for use in at least one potential reestablishment cell (150). The method may include determining (360) that a radio link failure has occurred after receiving the assignment of the random access preamble. The method may include transmitting (370) the random access preamble to one of the at least one potential reestablishment cells in response to determining that the radio link failure has occurred.
摘要翻译： 公开了一种用于无线电链路故障恢复的方法（300）和装置（200）。 该方法可以包括在移动站（110）处接收（340）来自第一小区（140）的随机接入前同步码的分配，用于至少一个潜在重建小区（150）。 该方法可以包括在接收到随机接入前导码的分配之后确定（360）无线电链路故障已经发生。 响应于确定无线电链路故障已经发生，该方法可以包括将随机接入前导码发送（370）到所述至少一个潜在重建小区中的一个。
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公开(公告)号：US08774135B2
公开(公告)日：2014-07-08
申请号：US12542314
申请日：2009-08-17
申请人： Murali Narasimha , Ravi Kuchibhotla
发明人： Murali Narasimha , Ravi Kuchibhotla
CPC分类号： H04W36/0055 , H04W36/0088 , H04W36/30 , H04W84/045
摘要： A method (300) and apparatus (200) for radio link failure recovery is disclosed. The method may include detecting (320) the presence of an intra-frequency neighbor base station (145) of a serving base station (135). The method may include determining (330) that a radio link parameter of an inter-frequency neighbor base station is better than a threshold. The method may include acquiring (350) system information of the inter-frequency neighbor base station if the intra-frequency neighbor base station is present and if the radio link parameter of the inter-frequency neighbor base station is better than the threshold.
摘要翻译： 公开了一种用于无线电链路故障恢复的方法（300）和装置（200）。 该方法可以包括检测（320）服务基站（135）的频率内相邻基站（145）的存在。 该方法可以包括确定（330）频间相邻基站的无线电链路参数优于阈值。 如果频率内相邻基站存在，并且频率间相邻基站的无线链路参数优于阈值，则该方法可以包括获取（350）频间相邻基站的系统信息。
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28.发明申请MINIMIZING MEASUREMENTS DURING CARRIER AGGREGATION IN A WIRELESS COMMUNICATION SYSTEM 有权在无线通信系统中承载载体集中度量最小化公开(公告)号：US20110281578A1
公开(公告)日：2011-11-17
申请号：US13099848
申请日：2011-05-03
申请人： Murali Narasimha , Ravi Kuchibhotla
发明人： Murali Narasimha , Ravi Kuchibhotla
IPC分类号： H04W24/00
CPC分类号： H04W36/0088 , H04L5/001 , H04W36/36
摘要： A method in a mobile station including configuring the mobile station for carrier aggregation on at least a primary serving cell and a secondary serving cell, configuring the mobile station to perform measurements of cells operating on at least the primary carrier frequency and the secondary carrier frequency, refraining from triggering a measurement report when a neighbor cell operating on the primary carrier frequency is better than the primary serving cell only if a signal level of the primary serving cell is better than a first threshold, and triggering a measurement report when a neighbor cell operating on the secondary carrier frequency is better than the secondary serving cell only if the signal level of the primary serving cell is worse than a second threshold.
摘要翻译： 一种移动站中的方法，包括：在至少主服务小区和辅助服务小区上配置用于载波聚合的移动站，配置移动站以对至少在主载波频率和次载波频率上运行的小区进行测量， 当在主载波频率上操作的相邻小区仅在主服务小区的信号电平优于第一阈值时优于主服务小区时，避免触发测量报告，并且当相邻小区操作时触发测量报告 仅当主服务小区的信号电平差于第二阈值时，次载波频率优于次服务小区。
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公开(公告)号：US20100322153A1
公开(公告)日：2010-12-23
申请号：US12792194
申请日：2010-06-02
申请人： Murali Narasimha , Ravi Kuchibhotla
发明人： Murali Narasimha , Ravi Kuchibhotla
IPC分类号： H04W4/00
CPC分类号： H04W36/0061 , H04L1/0009 , H04L1/0014 , H04L1/1861 , H04L1/1887 , H04W36/0088
摘要： A method in a mobile station including receiving an order from a serving cell for system information acquisition of a neighbor cell, wherein the order includes at least a physical cell identifier and a time limit for acquisition of the system information of the neighbor cell, acquiring the system information of the neighbor cell within the time limit for the acquisition of the system information, and reporting at least a part of the acquired system information to the serving cell.
摘要翻译： 一种移动站中的方法，包括从服务小区接收用于相邻小区的系统信息获取的命令，其中所述顺序至少包括物理小区标识符和用于获取相邻小区的系统信息的时间限制，获取 在获取系统信息的时限内的相邻小区的系统信息，以及将所获取的系统信息的至少一部分报告给服务小区。
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30.发明申请METHOD AND APPARATUS FOR DISTINGUISHING CELLS WITH THE SAME PHYSICAL CELL IDENTIFIER 有权用同样的细胞鉴定器鉴别细胞的方法和装置公开(公告)号：US20100234028A1
公开(公告)日：2010-09-16
申请号：US12404660
申请日：2009-03-16
CPC分类号： H04W36/0016 , H04W8/26 , H04W36/0055 , H04W36/0061 , H04W36/16 , H04W88/08
摘要： A method (700, 800) and apparatus (500, 600) for distinguishing cells with the same physical cell identifier is disclosed. The method can include receiving (820) a handover request message including target cell timing offset information at a potential target cell base station, where the potential target cell base station can have a physical cell identifier. The method can include comparing (830) the received target cell timing offset information with stored timing offset information at the potential target cell base station. The method can include sending (840) a handover request accept message if the received target cell timing offset information is substantially equal to the stored timing offset information. The method can also include receiving (720), at a wireless terminal, a target cell physical cell identifier and determining (730) a target cell timing offset of a radio frame of the target cell with respect to reference timing of a serving cell. The method can include sending (740) a measurement report including the target cell physical cell identifier and the target cell timing offset.
摘要翻译： 公开了一种用于区分具有相同物理小区标识符的小区的方法（700,800）和装置（500,600）。 该方法可以包括在潜在目标小区基站处接收（820）包括目标小区定时偏移信息的切换请求消息，其中潜在目标小区基站可以具有物理小区标识符。 该方法可以包括将接收到的目标小区定时偏移信息与存储的定时偏移信息进行比较（830）在潜在的目标小区基站。 如果接收到的目标小区定时偏移信息基本上等于存储的定时偏移信息，则该方法可以包括发送（840）切换请求接受消息。 该方法还可以包括在无线终端处接收（720）目标小区物理小区标识符，并且相对于服务小区的参考定时确定（730）目标小区的无线电帧的目标小区定时偏移。 该方法可以包括发送（740）包括目标小区物理小区标识符和目标小区定时偏移的测量报告。
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