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1. 发明申请

WO2013052397A1 METHOD FOR CONTENTION BASED RANDOM ACCESS ON A SECONDARY CARRIER 审中-公开
标题翻译：基于在二次载波上的基于随机接入的方法
公开(公告)号：WO2013052397A1
公开(公告)日：2013-04-11
申请号：PCT/US2012/058228
申请日：2012-10-01
申请人： MOTOROLA MOBILITY LLC , NARASIMHA, Murali , NIMBALKER, Ajit , NORY, Ravikiran
发明人： NARASIMHA, Murali , NIMBALKER, Ajit , NORY, Ravikiran
IPC分类号： H04W74/08
CPC分类号： H04W74/0841 , H04W56/0045 , H04W56/005
摘要： A mobile station performs random access method. The method includes receiving, from a first cell, a message identifying a random access preamble to transmit to a second cell, wherein the first and second cell operate on different frequencies. The method also includes determining whether the random access preamble is from a set of contention based random access preambles. In addition, the method includes receiving a random access response message, wherein the random access response message is addressed to a unique identifier of the mobile station; and transmitting, if the identified random access preamble is from the set of contention based preambles, a timing verification message.
摘要翻译：移动台执行随机接入方式。该方法包括从第一小区接收识别随机接入前导码以发送给第二小区的消息，其中第一和第二小区在不同的频率上操作。该方法还包括确定随机接入前同步码是否来自一组基于争用的随机接入前导码。另外，该方法包括接收随机接入响应消息，其中随机接入响应消息被寻址到移动台的唯一标识符; 并且如果所识别的随机接入前同步码来自所述一组基于争用的前导码，则发送定时验证消息。

2. 发明申请

WO2013025674A1 METHOD AND APPARATUS FOR CONTROL CHANNEL TRANSMISSION AND RECEPTION 审中-公开
标题翻译：控制信道传输和接收的方法和装置
公开(公告)号：WO2013025674A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/050694
申请日：2012-08-14
申请人： MOTOROLA MOBILITY LLC , NORY, Ravikiran , KRISHNAMURTHY, Sandeep, H. , LOVE, Robert, T. , NANGIA, Vijay , NIMBALKER, Ajit , SAYANA, Krishna Kamal , ZHUANG, Xiangyang
发明人： NORY, Ravikiran , KRISHNAMURTHY, Sandeep, H. , LOVE, Robert, T. , NANGIA, Vijay , NIMBALKER, Ajit , SAYANA, Krishna Kamal , ZHUANG, Xiangyang
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L5/0023 , H04L5/0051 , H04L5/0092
摘要： A user equipment (UE) receives a signal comprising multiple resource blocks and configured for receiving a subframe comprising multiple time-frequency resources, which comprise at least two control channel candidates. The UE determines a first control channel candidate of the at least two control channel candidates in the subframe, determines at least one first antenna port (AP) associated with the first control channel candidate, decodes the first control channel candidate based on the determined at least one first AP, determines a second control channel candidate of the at least two control channel candidates in the subframe, determines at least one second AP associated with the second control channel candidate, and decodes the second control channel candidate based on the determined at least one second AP, wherein at least one AP used for decoding the first control channel candidate is distinct from one AP used for decoding the second control channel candidate.
摘要翻译：用户设备（UE）接收包括多个资源块的信号，并且被配置为用于接收包括多个时间 - 频率资源的子帧，其包括至少两个控制信道候选。 UE确定子帧中的至少两个控制信道候选的第一控制信道候选，确定与第一控制信道候选相关联的至少一个第一天线端口（AP），基于至少确定的第一控制信道候选一个第一AP确定子帧中的至少两个控制信道候选的第二控制信道候选，确定与第二控制信道候选相关联的至少一个第二AP，并基于所确定的至少一个解码第二控制信道候选第二AP，其中用于解码第一控制信道候选的至少一个AP与用于解码第二控制信道候选的一个AP不同。

3. 发明申请

WO2012141882A1 METHOD AND APPARATUS TO ADJUST THE CONTROL REGION OF A SUBFRAME FOR REDUCING INTERFERENCE BETWEEN CHANNELS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：调整子帧控制区域以减少无线通信系统中信道之间的干扰的方法和装置
公开(公告)号：WO2012141882A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/030675
申请日：2012-03-27
申请人： MOTOROLA MOBILITY LLC , LOVE, Robert T. , NIMBALKER, Ajit , NORY, Ravikiran , STEWART, Kenneth A. , KUCHIBHOTLA, Ravi
发明人： LOVE, Robert T. , NIMBALKER, Ajit , NORY, Ravikiran , STEWART, Kenneth A. , KUCHIBHOTLA, Ravi
IPC分类号： H04W72/04 , H04W72/08 , H04W52/22 , H04W52/24
CPC分类号： H04L5/003 , H04L5/0091 , H04W52/146 , H04W52/243 , H04W72/1226 , H04W72/1289
摘要： In a method of scheduling, a subframe (426) is communicated between a user equipment (102) and network equipment (110) wherein the subframe has a first transmission bandwidth configuration. The transmission bandwidth configuration includes a plurality of resource blocks and it least one of the resource blocks is configured as a control region (408). The control region includes an indicator that is used for scheduling a subsequent subframe (424). The method also uses the indicator to determine a transmission bandwidth of a second transmission bandwidth configuration for the subsequent subframe (421, 423). The second transmission bandwidth configuration can be adjusted by adjusting the power level of the resource blocks in the control region. In addition. The second transmission bandwidth configuration can be adjusted for a plurality of subsequent subframes.
摘要翻译：在调度方法中，在用户设备（102）和网络设备（110）之间传送子帧（426），其中子帧具有第一传输带宽配置。传输带宽配置包括多个资源块，并且至少一个资源块被配置为控制区域（408）。控制区域包括用于调度后续子帧的指示符（424）。该方法还使用指示符来确定后续子帧（421,423）的第二传输带宽配置的传输带宽。可以通过调整控制区域中的资源块的功率电平来调整第二传输带宽配置。此外。可以针对多个后续子帧来调整第二传输带宽配置。

4. 发明申请

WO2013070483A1 ACKNOWLEDGEMENT SIGNALING IN WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中的确认信号
公开(公告)号：WO2013070483A1
公开(公告)日：2013-05-16
申请号：PCT/US2012/062992
申请日：2012-11-01
申请人： MOTOROLA MOBILITY LLC , NORY, Ravikiran , LOVE, Robert T. , NANGIA, Vijay , NIMBALKER, Ajit
发明人： NORY, Ravikiran , LOVE, Robert T. , NANGIA, Vijay , NIMBALKER, Ajit
IPC分类号： H04L1/18 , H04L5/00 , H04B7/04
CPC分类号： H04L1/1861 , H04B7/04 , H04L5/0055
摘要： A wireless communication device is disclosed. The device includes a transceiver coupled to a processor configured to determine an antenna port associated with a received control message scheduling a transport block, to determine an acknowledgement resource based on the antenna port, and to cause the transceiver to transmit an acknowledgement on the acknowledgement resource, wherein the acknowledgement indicates receipt or non-receipt of the transport block.
摘要翻译：公开了一种无线通信设备。该设备包括耦合到处理器的收发器，该处理器被配置为确定与接收到的调度传输块的控制消息相关联的天线端口，以基于天线端口确定确认资源，并且使收发器在确认资源上发送确认，其中所述确认指示所述传输块的接收或不接收。

5. 发明申请

WO2013025677A3 METHOD AND APPARATUS FOR CONTROL CHANNEL TRANSMISSION AND RECEPTION 审中-公开
公开(公告)号：WO2013025677A3
公开(公告)日：2013-02-21
申请号：PCT/US2012/050700
申请日：2012-08-14
申请人： MOTOROLA MOBILITY LLC , NORY, Ravikiran , KRISHNAMURTHY, Sandeep H. , LOVE, Robert T., , NANGIA, Vijay , NIMBALKER, Ajit , SAYANA, Krishna Kamal , ZHUANG, Xiangyang,
发明人： NORY, Ravikiran , KRISHNAMURTHY, Sandeep H. , LOVE, Robert T., , NANGIA, Vijay , NIMBALKER, Ajit , SAYANA, Krishna Kamal , ZHUANG, Xiangyang,
IPC分类号： H04L1/00
摘要： A communication system is provided wherein a user equipment (UE) receives control information from a wireless network. The UE monitors control channel candidates using common reference signals (CRS) and monitors enhanced control channel candidates using demodulation reference signals (DMRS) when the UE is configured in a first transmission mode, such as transmission mode 9, for receiving a downlink shared traffic channel based on DMRS. The UE monitors control channel candidates only using CRS when the UE is configured in a second transmission mode, such as any of transmission modes 1-6, for receiving a downlink shared traffic channel based on CRS. The UE then receives downlink control information (DCI) in a subframe in one of the monitored control channel candidates or enhanced control channel candidates in the subframe.

6. 发明申请

WO2012138465A1 METHOD AND APPARATUS FOR MULTI-RADIO COEXISTENCE ON ADJACENT FREQUENCY BANDS 审中-公开
标题翻译：多频段频分多址共存方法与装置
公开(公告)号：WO2012138465A1
公开(公告)日：2012-10-11
申请号：PCT/US2012/029615
申请日：2012-03-19
申请人： MOTOROLA MOBILITY LLC , FRANK, Colin D. , KRISHNAMURTHY, Sandeep H. , LOVE, Robert T. , NIMBALKER, Ajit , NORY, Ravikiran , STEWART, Kenneth A.
发明人： FRANK, Colin D. , KRISHNAMURTHY, Sandeep H. , LOVE, Robert T. , NIMBALKER, Ajit , NORY, Ravikiran , STEWART, Kenneth A.
IPC分类号： H04W72/08
CPC分类号： H04W52/243 , H04L5/0035 , H04L5/0062 , H04L5/143 , H04W4/023 , H04W52/10 , H04W52/16 , H04W52/365 , H04W72/02 , H04W72/048 , H04W72/1268 , H04W74/00 , H04W92/20 , Y02D70/1222 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/164
摘要： A method and apparatus for a co-scheduler can mitigate UE-to-UE adjacent carrier frequency band interference by allocating three sets to a first user equipment uplink. Each set has at least one sub-carrier in a first frequency band, at least one uplink time period, and at least one transmission power parameter. The co-scheduler initially allocates the first set. The co-scheduler allocates the second set in response to detecting a second user equipment operating proximal to the first user equipment, and the second set differs from the first set in either at least one sub-carrier or at least one transmission power parameter. The co-scheduler allocates the third set in response to detecting that the second user equipment is no longer operating proximal to the first user equipment, and the third set differs from the second set in either at least one sub-carrier or at least one transmission power parameter. Various methods for controlling an aggressor user equipment (UE) can use two transmission power control loops to mitigate UE-to-UE adjacent carrier frequency band interference to a geographically proximal victim UE. The aggressor UE can select between different transmission power parameters based on two (or more) power values. The usage of any particular power value depends on the time period of the transmission. For example, if a proximal victim UE is scheduled to receive when the aggressor UE is scheduled to transmit, a lower power value may be selected as instructed by a co-scheduler or determined by the aggressor UE. The aggressor UE can also send dual power headroom reports to its serving base station based on the two power values.
摘要翻译：用于协同调度器的方法和装置可以通过将三组分配给第一用户设备上行链路来减轻UE到UE的相邻载波频带干扰。每个集合具有在第一频带中的至少一个子载波，至少一个上行链路时间段以及至少一个传输功率参数。协调者最初分配第一组。响应于检测靠近第一用户设备操作的第二用户设备，共同调度器分配第二组，并且第二组与至少一个子载波或至少一个发射功率参数中的第一组不同。响应于检测到第二用户设备不再靠近第一用户设备操作，共同调度器分配第三组，并且第三组在至少一个子载波或至少一个传输中与第二组不同功率参数。用于控制侵略者用户设备（UE）的各种方法可以使用两个传输功率控制环路来减轻到地理上最近的受害者UE的UE到UE相邻载波频带干扰。攻击者UE可以基于两个（或多个）功率值在不同的发射功率参数之间进行选择。任何特定功率值的使用取决于传输的时间段。例如，如果近端受害者UE被调度为在攻击者UE被调度为发送时接收，则可以如共同调度器指示或由侵略者UE确定的那样选择较低功率值。攻击者UE还可以基于两个功率值向其服务基站发送双功率余量报告。

7. 发明申请

WO2012128886A1 METHOD AND APPARATUS FOR MULTI-RADIO COEXISTENCE WITH A SYSTEM ON AN ADJACENT FREQUENCY BAND HAVING A TIME-DEPENDENT CONFIGURATION 审中-公开
标题翻译：具有时间依赖配置的相邻频带的系统的多无线电共享的方法和装置
公开(公告)号：WO2012128886A1
公开(公告)日：2012-09-27
申请号：PCT/US2012/026227
申请日：2012-02-23
申请人： MOTOROLA MOBILITY LLC , FRANK, Colin D. , KRISHNAMURTHY, Sandeep H. , LOVE, Robert T. , NIMBALKER, Ajit , NORY, Ravikiran , STEWART, Kenneth A.
发明人： FRANK, Colin D. , KRISHNAMURTHY, Sandeep H. , LOVE, Robert T. , NIMBALKER, Ajit , NORY, Ravikiran , STEWART, Kenneth A.
IPC分类号： H04W24/04
CPC分类号： H04W24/04 , H04W72/0453 , H04W72/046 , H04W72/082
摘要： A method (500) and apparatus for multi-radio coexistence has a victim user equipment (UE) that receives (515) a sequence of subframes at a first transceiver from a serving base station, measures (520) channel state on the subframes to obtain channel state measurements, determines (530) a high-low interference pattern based on the channel state measurements, and transmits (550) to the serving base station a report that includes an indicator related to the high-low interference pattern. The method can include the victim UE receiving (610) an aggressor reference waveform (ARW) from the second transceiver, determining (620) spatial characteristics of the second transceiver from the ARW, and configuring (630) its antenna system based on the spatial characteristics. The method can have the victim UE determining (640) second transceiver characteristics from the ARW and transmitting (650) information regarding the second transceiver characteristics to its serving base station.
摘要翻译：一种用于多无线电共存的方法（500）和装置，具有从服务基站接收（515）第一收发信机的子帧序列的受害用户设备（UE），测量（520）子帧上的信道状态以获得信道状态测量，基于信道状态测量确定（530）高低干扰模式，并向服务基站发送包括与高低干扰模式相关的指示符的报告（550）。所述方法可以包括所述受害者UE从所述第二收发机接收（610）侵略者参考波形（ARW），从所述ARW确定（620）所述第二收发器的空间特征，以及基于所述空间特征来配置（630）其天线系统。该方法可以使受害者UE从ARW确定（640）第二收发器特征，并向其服务基站发送（650）关于第二收发器特征的信息。

8. 发明申请

WO2013025302A1 REFERENCE SIGNAL FOR A CONTROL CHANNEL IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中的控制信道的参考信号
公开(公告)号：WO2013025302A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/046991
申请日：2012-07-17
申请人： MOTOROLA MOBILITY LLC , NORY, Ravikiran , NANGIA, Vijay , NIMBALKER, Ajit , SAYANA, Krishan Kamal
发明人： NORY, Ravikiran , NANGIA, Vijay , NIMBALKER, Ajit , SAYANA, Krishan Kamal
IPC分类号： H04L5/00
CPC分类号： H04L25/0228 , H04L5/0048
摘要： A wireless communication terminal receives a first set of pilot signal resource elements and control information in one or more spatial layers in a first resource block in a sub-frame and a second set of pilot signal resource elements and data in one or more spatial layers in a second resource block in the sub-frame, wherein the first and second resource blocks span a set of time symbols in a sub-frame, the first resource blocks span a first set of frequency carriers in the sub-frame, and the second resource blocks span a second set of frequency carriers in the sub-frame. The terminal decodes the one or more spatial layers in which the control information is received using the first set of pilot signal resource elements, wherein the first set of pilot signal resource elements comprises a first number of pilot signal resource elements per layer. The terminal also decodes the one or more spatial layers in which the data is received in the second resource block using the second set of pilot signal resource elements, wherein the second set of pilot signal resource elements comprises a second number of pilot signal resource elements, per layer, present in the second resource block, wherein the first number is greater than the second number.
摘要翻译：无线通信终端在子帧中的第一资源块中的一个或多个空间层中接收第一组导频信号资源元素和控制信息，并且在一个或多个空间层中的第一组导频信号资源元素和数据中接收控制信息所述子帧中的第二资源块，其中所述第一和第二资源块跨越子帧中的一组时间符号，所述第一资源块跨越所述子帧中的第一组频率载波，并且所述第二资源块跨越子帧中的第二组频率载波。终端使用第一组导频信号资源元素解码其中接收控制信息的一个或多个空间层，其中第一组导频信号资源元素包括每层的第一数量的导频信号资源元素。终端还使用第二组导频信号资源元素对在第二资源块中接收数据的一个或多个空间层进行解码，其中第二组导频信号资源元素包括第二数量的导频信号资源元素，存在于第二资源块中，其中第一数目大于第二数量。

9. 发明申请

WO2013025300A1 POWER ALLOCATION FOR OVERLAPPING TRANSMISSIONS WHEN MULTIPLE TIMING ADVANCES ARE USED 审中-公开
标题翻译：使用多个时间进行重叠传输的功率分配
公开(公告)号：WO2013025300A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/046844
申请日：2012-07-16
申请人： MOTOROLA MOBILITY LLC , NARASIMHA, Murali , NANGIA, Vijay , NORY, Ravikiran , KRISHNAMURTHY, Sandeep H.
发明人： NARASIMHA, Murali , NANGIA, Vijay , NORY, Ravikiran , KRISHNAMURTHY, Sandeep H.
IPC分类号： H04W52/34 , H04W52/36
CPC分类号： H04W52/365 , H04W52/346
摘要： A method and apparatus for power allocation for overlapping transmissions is provided herein. During operation, user equipment will determine if transmissions to a single base station, on various frequencies, will be overlapping. If so, a determination is made to back off the power for at least one transmission on one frequency.
摘要翻译：本文提供了用于重叠传输的功率分配的方法和装置。在操作期间，用户设备将确定在各种频率上的单个基站的传输是否重叠。如果是这样，则确定在一个频率上至少一次发送的功率。

10. 发明申请

WO2010107604A2 RESOURCE ALLOCATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中的资源分配
公开(公告)号：WO2010107604A2
公开(公告)日：2010-09-23
申请号：PCT/US2010/026500
申请日：2010-03-08
申请人： MOTOROLA, INC. , NORY, Ravikiran , KUCHIBHOTLA, Ravi , LOVE, Robert, T. , NANGIA, Vijay , NIMBALKER, Ajit , STEWART, Kenneth, A. , ZHUANG, Xiangyang
发明人： NORY, Ravikiran , KUCHIBHOTLA, Ravi , LOVE, Robert, T. , NANGIA, Vijay , NIMBALKER, Ajit , STEWART, Kenneth, A. , ZHUANG, Xiangyang
IPC分类号： H04W72/04
CPC分类号： H04W72/1289 , H04W72/042
摘要： A wireless communication terminal including a controller coupled to a wireless transceiver that receives a first control message on an anchor carrier, wherein the first control message includes a resource assignment for the anchor carrier. The transceiver is also configured to receive a second control message on the anchor carrier, the second control message associated with a set of component carriers, wherein the set of component carriers are distinct from the anchor carrier. The controller determines a resource assignment for at least one component carrier in the set of component carriers using both the first and the second control messages.
摘要翻译：一种无线通信终端，包括耦合到无线收发器的控制器，所述控制器在锚定载波上接收第一控制消息，其中所述第一控制消息包括所述锚定载波的资源分配。所述收发机还被配置为在所述锚定载波上接收第二控制消息，所述第二控制消息与一组分量载波相关联，其中所述分量载波集合与所述锚定载波不同。控制器使用第一和第二控制消息来确定分组载波集合中的至少一个分量载波的资源分配。

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