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1. 发明授权

US09485749B2 Idle state interference mitigation in wireless communication network 有权
标题翻译：无线通信网络中空闲状态干扰减轻
公开(公告)号：US09485749B2
公开(公告)日：2016-11-01
申请号：US13288643
申请日：2011-11-03
申请人： Murali Narasimha , Sandeep H. Krishnamurthy , Ravi Kuchibhotla
发明人： Murali Narasimha , Sandeep H. Krishnamurthy , Ravi Kuchibhotla
IPC分类号： H04W36/00 , H04W68/02 , H04W16/16 , H04W84/04
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。

2. 发明授权

US08761109B2 Method and apparatus for receiving a control channel 有权
标题翻译：用于接收控制信道的方法和装置
公开(公告)号：US08761109B2
公开(公告)日：2014-06-24
申请号：US13566381
申请日：2012-08-03
申请人： Ravikiran Nory , Ravi Kuchibhotla , Robert T. Love , Vijay Nangia , Murali Narasimha , Ajit Nimbalker
发明人： Ravikiran Nory , Ravi Kuchibhotla , Robert T. Love , Vijay Nangia , Murali Narasimha , Ajit Nimbalker
IPC分类号： H04W4/00
CPC分类号： H04W72/0406 , H04W74/002 , H04W74/0833
摘要： Various methods and apparatuses for receiving a control channel involve a communication device monitoring a first control and receiving information from a network regarding the configuration of a second control channel. The communication device receives an uplink grant from the network; transmits a message to the network, in which the message indicates to the network that the communication device is capable of monitoring the second control channel. The communication device monitors the second control channel based on the configuration information receiving via the first control channel.
摘要翻译：用于接收控制信道的各种方法和装置涉及监视第一控制并且从网络接收关于第二控制信道的配置的信息的通信设备。通信装置从网络接收上行链路许可; 向网络发送消息，其中消息向网络指示通信设备能够监视第二控制信道。通信设备基于经由第一控制信道接收的配置信息监视第二控制信道。

3. 发明授权

US08750190B2 Method and apparatus for interrupting a transmission of a multicast signal 有权
标题翻译：用于中断多播信号传输的方法和装置
公开(公告)号：US08750190B2
公开(公告)日：2014-06-10
申请号：US12784109
申请日：2010-05-20
申请人： Richard C. Burbidge , Ravi Kuchibhotla , Padmaja Putcha , Kenneth A. Stewart
发明人： Richard C. Burbidge , Ravi Kuchibhotla , Padmaja Putcha , Kenneth A. Stewart
IPC分类号： H04H20/71
CPC分类号： H04W72/005 , H04W24/10 , H04W88/02
摘要： A method and apparatus for interrupting a transmission of a multicast signal includes a common channel selector (106) coupled to a receiver (102) to receive common channel information (116) therefrom. A repetition value calculator (108) receives measurement occasion information (118) from the common channel selector (106) to calculate a repetition factor (120). A system frame number comparator (110) determines if a channel measurement occasion (128) should be performed based on the repetition factor (120), a common identifier (124) and a largest common channel transmission time interval (122). The method and apparatus further includes a measurement occasion generator (112) coupled to the system frame number comparator (110), wherein if a measurement occasion is to be performed, a measurement occasion command signal (126) is provided to the measurement occasion generator (112) and the measurement occasion generator generates the channel measurement occasion (128).
摘要翻译：用于中断多播信号的传输的方法和装置包括耦合到接收机（102）以从其接收公共信道信息（116）的公共信道选择器（106）。重复值计算器（108）从公共频道选择器（106）接收测量时机信息（118）以计算重复因子（120）。系统帧号比较器（110）确定是否应该基于重复因子（120），公共标识符（124）和最大公共信道传输时间间隔（122）来执行信道测量时机（128）。该方法和装置还包括耦合到系统帧号比较器（110）的测量场合发生器（112），其中如果要执行测量场合，则将测量场合命令信号（126）提供给测量场合发生器 112），测量场合发生器产生通道测量场合（128）。

4. 发明授权

US08666417B2 Method and apparatus for distinguishing cells with the same physical cell identifier 有权
标题翻译：用相同物理小区标识符区分小区的方法和装置
公开(公告)号：US08666417B2
公开(公告)日：2014-03-04
申请号：US12404660
申请日：2009-03-16
申请人： Murali Narasimha , Sandeep Krishnamurthy , Ravi Kuchibhotla
发明人： Murali Narasimha , Sandeep Krishnamurthy , Ravi Kuchibhotla
IPC分类号： H04W36/00
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。

5. 发明申请

US20130301434A1 RADIO LINK MONTORING IN A WIRELESS COMMUNICATION DEVICE 有权
标题翻译：无线通信设备中的无线链路监控
公开(公告)号：US20130301434A1
公开(公告)日：2013-11-14
申请号：US13470841
申请日：2012-05-14
申请人： Sandeep H. Krishnamurthy , Ravi Kuchibhotla , Robert T. Love , Vijay Nangia , Ajit Nimbalker
发明人： Sandeep H. Krishnamurthy , Ravi Kuchibhotla , Robert T. Love , Vijay Nangia , Ajit Nimbalker
IPC分类号： H04W24/10 , H04W56/00 , H04W72/04
CPC分类号： H04W24/10 , H04B7/0456 , H04B7/0617 , H04L1/0026 , H04L1/0027 , H04L1/0036 , H04L5/0048 , H04L5/0053 , H04L5/0094 , H04W56/00
摘要： Methods and apparatus' of determining radio link quality are disclosed. According to various implementations, information indicating the time-frequency blocks to be monitored by a UE to enable the UE to locate a control channel is determined. The UE receives configuration information regarding resources used by a channel state information reference signal. It also receives configuration information regarding an interference measurement resource, as well as a channel state information reference signal. The channel state information reference signal uses the channel state information reference signal resources. A synchronization condition is determined based on the time frequency blocks to be monitored by the UE, the received channel state information reference signal and the interference measurement resource. The determined synchronization condition is sent to a higher layer.
摘要翻译：公开了确定无线电链路质量的方法和装置。根据各种实施方式，确定指示要由UE监视以使UE能够定位控制信道的时间 - 频率块的信息。 UE接收关于由信道状态信息参考信号使用的资源的配置信息。它还接收关于干扰测量资源的配置信息以及信道状态信息参考信号。信道状态信息参考信号使用信道状态信息参考信号资源。基于由UE监视的时间频率块，接收到的信道状态信息参考信号和干扰测量资源来确定同步条件。确定的同步条件被发送到较高层。

6. 发明授权

US08504039B2 Efficient reselections in the presence of closed subscriber group cells 有权
标题翻译：在封闭的用户组信元存在的情况下有效地重新选择
公开(公告)号：US08504039B2
公开(公告)日：2013-08-06
申请号：US12605759
申请日：2009-10-26
申请人： Murali Narasimha , Sandeep H Krishnamurthy , Ravi Kuchibhotla
发明人： Murali Narasimha , Sandeep H Krishnamurthy , Ravi Kuchibhotla
IPC分类号： H04W36/00 , H04W4/00 , H04B1/00 , H04B17/00 , H04B1/04 , H04L1/00
CPC分类号： H04W36/0055 , H04W36/04 , H04W36/20 , H04W48/02 , H04W48/18 , H04W72/02
摘要： A mobile station and a method therein for avoiding interference to restricted access cells, including detecting presence of a restricted access cell, determining that a measured path-loss is larger than a path-loss threshold, determining that the mobile station is not allowed to access the restricted access cell, and barring a carrier frequency on which the restricted access cell is deployed when the measured path-loss is larger than the path-loss threshold and when the mobile station is not allowed access to the restricted access cell.
摘要翻译：一种用于避免对受限接入小区的干扰的移动站及其方法，包括检测受限访问小区的存在，确定测量的路径损耗大于路径损耗阈值，确定移动站不被允许访问受限访问小区，并且当所测量的路径损耗大于路径损耗阈值时以及当移动台不允许访问受限访问小区时，禁止部署受限接入小区的载波频率。

7. 发明授权

US08400998B2 Downlink control channel signaling in wireless communication systems 有权
标题翻译：无线通信系统中的下行链路控制信道信令
公开(公告)号：US08400998B2
公开(公告)日：2013-03-19
申请号：US11466720
申请日：2006-08-23
申请人： Ravi Kuchibhotla , Brian K. Classon , Robert T. Love , Ravikiran Nory , Philippe J. Sartori , Kenneth A. Stewart , Yakun Sun , Anup K. Talukdar
发明人： Ravi Kuchibhotla , Brian K. Classon , Robert T. Love , Ravikiran Nory , Philippe J. Sartori , Kenneth A. Stewart , Yakun Sun , Anup K. Talukdar
IPC分类号： H04B7/212
CPC分类号： H04W72/0406 , H04B7/2615 , H04L27/2608
摘要： A method in a wireless communication terminal (103) including receiving a plurality of sub-frames having time-frequency resource elements and resource allocation fields associated with a corresponding sub-frame, wherein the resource allocation fields indicate a resource assignment. In another embodiment, terminal receives a radio frame comprising a plurality of sub-frames and a frequency diverse allocation field indicating frequency diverse resource allocations in multiple sub-frames of the radio frame.
摘要翻译：一种无线通信终端（103）中的方法，包括接收具有时间频率资源元素的多个子帧和与对应子帧相关联的资源分配字段，其中所述资源分配字段指示资源分配。在另一个实施例中，终端接收包括多个子帧的无线电帧和指示无线电帧的多个子帧中的频率不同资源分配的频率不同分配字段。

8. 发明授权

US08279811B2 Allocating downlink acknowledgement resources in wireless communication networks 有权
标题翻译：在无线通信网络中分配下行链路确认资源
公开(公告)号：US08279811B2
公开(公告)日：2012-10-02
申请号：US11929452
申请日：2007-10-30
申请人： Robert T. Love , Ravi Kuchibhotla , Vijay Nangia , Rapeepat Ratasuk , Kenneth A. Stewart
发明人： Robert T. Love , Ravi Kuchibhotla , Vijay Nangia , Rapeepat Ratasuk , Kenneth A. Stewart
IPC分类号： H04W4/00
CPC分类号： H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1685 , H04L27/2607 , H04W72/04 , H04W72/042 , H04W72/12 , H04W72/1289
摘要： A wireless communication system includes a scheduling entity that transmits scheduling messages to first and second wireless terminals having different scheduling characteristics, wherein each scheduling message includes a reference signal cyclic shift indicator and a resource assignment. The assignment of a downlink feedback resource to the first wireless terminal is indicated by the reference signal cyclic shift indicator in the corresponding scheduling message, and the assignment of a downlink feedback resource to the second wireless terminal is indicated by a corresponding resource assignment. The scheduling entity indicates a cyclic shift that the first wireless terminal should use for its reference signal transmission using the reference signal cyclic shift indicator.
摘要翻译：无线通信系统包括向具有不同调度特性的第一和第二无线终端发送调度消息的调度实体，其中每个调度消息包括参考信号循环移位指示符和资源分配。通过相应的调度消息中的参考信号循环移位指示符来指示下行链路反馈资源到第一无线终端的分配，并且通过相应的资源分配来指示下行链路反馈资源到第二无线终端的分配。调度实体指示第一无线终端使用参考信号循环移位指示符用于其参考信号传输的循环移位。

9. 发明申请

US20120218904A1 METHOD AND APPARATUS FOR POWER HEADROOM REPORTING DURING MULTI-CARRIER OPERATION 有权
标题翻译：多载波运行期间电力报告的方法和装置
公开(公告)号：US20120218904A1
公开(公告)日：2012-08-30
申请号：US13210543
申请日：2011-08-16
申请人： Murali Narasimha , Gerrit W. Hiddink , Ravi Kuchibhotla
发明人： Murali Narasimha , Gerrit W. Hiddink , Ravi Kuchibhotla
IPC分类号： H04W52/14 , H04W72/04 , H04W24/10
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.
摘要翻译：无线通信终端中的方法支持聚合的载波接入。终端被配置为发送第一类型的功率余量报告，确定满足第二类型的功率余量报告的传输条件，并发送第二类型的功率余量报告。在其他实施例中，基本功率余量报告优先于非基本功率余量报告。

10. 发明申请

US20120184327A1 INTER-MODULATION DISTROTION REDUCTION IN MULTI-MODE WIRELESS COMMUNICATION TERMINAL 有权
标题翻译：多模式无线通信终端中的互调分区减少
公开(公告)号：US20120184327A1
公开(公告)日：2012-07-19
申请号：US13006096
申请日：2011-01-13
申请人： Robert T. Love , Ravikiran Nory , Kenneth A. Stewart , Ravi Kuchibhotla
发明人： Robert T. Love , Ravikiran Nory , Kenneth A. Stewart , Ravi Kuchibhotla
IPC分类号： H04W52/00
CPC分类号： H04W52/243 , H04B1/0064 , H04W52/267 , H04W52/30 , H04W52/325 , H04W72/0413 , H04W72/1215 , H04W88/06
摘要： A multimode wireless communication terminal that communicates using a first radio access technology (RAT) and a second RAT determines whether the first and second RATs are in an active state, and modifies a maximum transmit power limit of the first RAT based on a voice codec rate of a voice transmission on the second RAT when the first RAT and the second RAT are in the active state concurrently, wherein the second RAT is conducting the voice transmission in the active state. In an alternative embodiment, the limit is modified based on a transmit power status of the second RAT or on a transmission type of the first RAT.
摘要翻译：使用第一无线接入技术（RAT）和第二RAT进行通信的多模无线通信终端确定第一RAT和第二RAT是否处于活动状态，并且基于语音编解码速率来修改第一RAT的最大发射功率限制当第一RAT和第二RAT同时处于活动状态时，在第二RAT上的语音传输，其中第二RAT正在进行处于活动状态的语音传输。在替代实施例中，基于第二RAT的发射功率状态或第一RAT的传输类型来修改限制。

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