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71. 发明申请

WO2007050895A2 A METHOD AND APPARATUS FOR R-ACKCH SUBCARRIER ALLOCATION IN A WIRELESS COMMUNCATION SYSTEMS 审中-公开
标题翻译：一种无线通信系统中R-ACKCH SUBCARRIER分配的方法与装置
公开(公告)号：WO2007050895A2
公开(公告)日：2007-05-03
申请号：PCT/US2006/042007
申请日：2006-10-27
申请人： QUALCOMM Incorporated , PALANKI, Ravi , KHANDEKAR, Aamod
发明人： PALANKI, Ravi , KHANDEKAR, Aamod
IPC分类号： H04B1/713 , H04L27/26
CPC分类号： H04L5/0041 , H03M13/2725 , H03M13/276 , H03M13/2789 , H03M13/2957 , H04B1/7143 , H04J13/00 , H04L1/0003 , H04L1/0026 , H04L1/0625 , H04L5/0007 , H04L5/0026 , H04L5/005 , H04L25/0228 , H04L27/2602 , H04W52/54

72. 发明申请

WO2007050840A1 A METHOD AND APPARATUS FOR GENERATING A PERMUTATION FOR REVERSE LINK HOPPING IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：一种用于在无线通信系统中产生反向链路故障的方法和装置
公开(公告)号：WO2007050840A1
公开(公告)日：2007-05-03
申请号：PCT/US2006/041924
申请日：2006-10-27
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , KHANDEKAR, Aamod
发明人： PALANKI, Ravi , KHANDEKAR, Aamod
IPC分类号： H04B1/713 , H04L27/26
CPC分类号： H04L5/0041 , H03M13/2725 , H03M13/276 , H03M13/2789 , H03M13/2957 , H04B1/7143 , H04J13/00 , H04L1/0003 , H04L1/0026 , H04L1/0625 , H04L5/0007 , H04L5/0026 , H04L5/005 , H04L25/0228 , H04L27/2602 , H04W52/54
摘要： A method and apparatus for generating a permutation for reverse link hopping is provided, comprising initializing permutation constants, determining a value for p such that i p wherein i is a value of a first counter, initializing a second counter j to '0', setting x to i+1 wherein x is index of elements of an array A, clocking a Pseudo-noise (PN) register n times to generate a pseudorandom number, setting x to p Least Significant Bits (LSB) of the pseudorandom number, incrementing j by 1, determining if j is equal to 3 or x is less than or equal to i , determining if x is greater than i , setting x equal to x-i , swapping the i th and x th element in the array A, decrementing counter i by 1, and mapping a set of hop-ports to a set of sub-carriers based upon the generated hop-permutation.
摘要翻译：提供了一种用于产生用于反向链路跳变的置换的方法和装置，包括初始化置换常数，确定p的值使得i <2

73. 发明申请

WO2007021796A2 CHANNEL AND INTERFERENCE ESTIMATION IN SINGLE-CARRIER AND MULTI-CARRIER FREQUENCY DIVISION MULTIPLE ACCESS SYSTEMS 审中-公开
标题翻译：单载波和多载波频分多址系统中的信道和干扰估计
公开(公告)号：WO2007021796A2
公开(公告)日：2007-02-22
申请号：PCT/US2006/031135
申请日：2006-08-09
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , KHANDEKAR, Aamod
发明人： PALANKI, Ravi , KHANDEKAR, Aamod
IPC分类号： H04L27/26 , H04L25/02 , H04B7/26
CPC分类号： H04L25/022 , H04B7/12 , H04L5/023 , H04L25/0232 , H04L27/2613 , H04L27/2647
摘要： In a single-carrier frequency division multiple access (SC-FDMA) system, a receiver receives transmission symbols from a transmitter, determines a set of subbands used by the transmitter, processes the received transmission symbols for the set of subbands, obtains received pilot values for a transmitted pilot, and obtains received data values for transmitted data. The receiver may iteratively perform channel and interference estimation for the transmitter. The receiver selects an initial interference estimate, derives a channel estimate based on the received pilot values and the interference estimate, and derives a new interference estimate based on the received pilot values and the channel estimate. The receiver may repeat the derivation of the channel estimate and the interference estimate for multiple iterations. The receiver then performs data detection and/or receiver spatial processing on the received data values based on the channel estimate and the interference estimate.
摘要翻译：在单载波频分多址（SC-FDMA）系统中，接收机从发射机接收传输符号，确定发射机使用的一组子带，处理接收到的传输符号以用于获得所发送的导频的接收导频值，并获得接收到的发送数据的数据值。接收机可以迭代地执行发射机的信道和干扰估计。接收机选择初始干扰估计，基于接收的导频值和干扰估计导出信道估计，并且基于接收到的导频值和信道估计导出新的干扰估计。接收机可以为多次迭代重复信道估计和干扰估计的推导。接收机然后基于信道估计和干扰估计对所接收的数据值执行数据检测和/或接收机空间处理。

74. 发明申请

WO2011085397A2 APPARATUS AND METHOD FOR PHYSICAL CONTROL FORMAT INDICATOR CHANNEL (PCFICH) INFORMATION SHARING OVER RELAY BACKHAUL LINK 审中-公开
标题翻译：用于物理控制格式指示器通道（PCFICH）信息共享的装置和方法
公开(公告)号：WO2011085397A2
公开(公告)日：2011-07-14
申请号：PCT/US2011/020889
申请日：2011-01-11
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , PALANKI, Ravi , DOAN, Dung Ngoc , KHANDEKAR, Aamod Dinkar , MONTOJO, Juan
发明人： CHEN, Wanshi , PALANKI, Ravi , DOAN, Dung Ngoc , KHANDEKAR, Aamod Dinkar , MONTOJO, Juan
IPC分类号： H04B7/26
CPC分类号： H04B7/2606 , H04B7/155
摘要： An apparatus and method for communicating information in a relay downlink backhaul between a base station and at least one relay node comprising: determining a first starting symbol index of at least one control channel in the relay downlink backhaul; determining a second starting symbol index of at least one data channel in the relay downlink backhaul; and communicating information using the at least one control channel based on the first starting symbol index and the at least one data channel based on the second starting symbol index in the relay downlink backhaul. In one example, the apparatus and method comprise receiving information using a control channel based on a first starting symbol index and a data channel based on a second starting symbol index in the relay downlink backhaul.
摘要翻译：一种用于在基站和至少一个中继节点之间的中继下行链路回程中传送信息的装置和方法，包括：确定所述中继下行链路回程中的至少一个控制信道的第一起始符号索引; 确定所述中继下行链路回程中的至少一个数据信道的第二起始符号索引; 以及基于所述第一起始符号索引和所述至少一个数据信道，使用所述至少一个控制信道，基于所述中继下行链路回程中的所述第二起始符号索引来传送信息。在一个示例中，装置和方法包括基于第一起始符号索引和基于中继下行链路回程中的第二起始符号索引的数据信道使用控制信道来接收信息。

75. 发明申请

WO2011085396A1 APPARATUS AND METHOD FOR RELAY TRANSITION TIME 审中-公开
标题翻译：用于继电器转换时间的装置和方法
公开(公告)号：WO2011085396A1
公开(公告)日：2011-07-14
申请号：PCT/US2011/020888
申请日：2011-01-11
申请人： QUALCOMM INCORPORATED , DOAN, Dung Ngoc , CHEN, Wanshi , PALANKI, Ravi , AGASHE, Parag Arun , KHANDEKAR, Aamod Dinkar , MONTOJO, Juan
发明人： DOAN, Dung Ngoc , CHEN, Wanshi , PALANKI, Ravi , AGASHE, Parag Arun , KHANDEKAR, Aamod Dinkar , MONTOJO, Juan
IPC分类号： H04B7/26
CPC分类号： H04B7/2606 , H04B7/155 , H04L5/0048 , H04L27/2602 , H04W56/00
摘要： An apparatus and method for establishing a relay transition time in a network node in a wireless communication system comprising comparing a network node transmit/receive (TX/RX) switch time to a switch threshold; and using a fraction of the cyclic prefix (CP) as a guard period if the network node TX/RX switch time is less than or equal to the switch threshold, or using a sounding reference signal (SRS) configured channel to blank out a last symbol if the network node TX/RX switch time is greater than the switch threshold.
摘要翻译：一种用于在无线通信系统中的网络节点中建立中继转移时间的装置和方法，包括将网络节点发送/接收（TX / RX）切换时间与切换阈值进行比较; 并且如果网络节点TX / RX切换时间小于或等于切换阈值，或者使用探测参考信号（SRS）配置的信道来清除最后一个信道，则使用一部分循环前缀（CP）作为保护周期网络节点TX / RX切换时间大于开关阈值时的符号。

76. 发明申请

WO2011053883A1 APPARATUS AND METHOD FOR PROVIDING RELAY BACKHAUL COMMUNICATIONS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中提供继电器通信的装置和方法
公开(公告)号：WO2011053883A1
公开(公告)日：2011-05-05
申请号：PCT/US2010/054884
申请日：2010-10-30
申请人： QUALCOMM INCORPORATED , KHANDEKAR, Aamod Dinkar , FARAJIDANA, Amir , MONTOJO, Juan , CHEN, Wanshi , GOROKHOV, Alexei Yurievitch , JI, Tingfang , PALANKI, Ravi
发明人： KHANDEKAR, Aamod Dinkar , FARAJIDANA, Amir , MONTOJO, Juan , CHEN, Wanshi , GOROKHOV, Alexei Yurievitch , JI, Tingfang , PALANKI, Ravi
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04B7/15542 , H04B7/2606 , H04W72/0406 , H04W84/047
摘要： An apparatus and method for designing a relay backhaul channel in a wireless communication system are provided. At least one relay node utilized for communication with respective user devices and at least one relay backhaul channel for conducting in-band half-duplex communication with the at least one relay node are identified. The relay backhaul channel may be an FDM channel, a TDM/FDM channel, or a joint R-PDCCH/R-PDSCH channel. The relay channel is used for communicating with the at least one relay node. The supportable ranks of the R-PDSCH channel may depend on the number of resources reserved for demodulation reference signals in the R-PDCCH region.
摘要翻译：提供了一种在无线通信系统中设计中继回程信道的装置和方法。识别用于与各个用户设备通信的至少一个中继节点和用于与至少一个中继节点进行带内半双工通信的至少一个中继回程信道。中继回程信道可以是FDM信道，TDM / FDM信道，或R-PDCCH / R-PDSCH联合信道。所述中继信道用于与所述至少一个中继节点进行通信。 R-PDSCH信道的可支持的等级可以取决于为R-PDCCH区域中的解调参考信号预留的资源的数量。

77. 发明申请

WO2010138925A1 DYNAMIC SELECTION OF SUBFRAME FORMATS IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中动态选择子帧格式
公开(公告)号：WO2010138925A1
公开(公告)日：2010-12-02
申请号：PCT/US2010/036741
申请日：2010-05-28
申请人： QUALCOMM INCORPORATED , KHANDEKAR, Aamod Dinkar , PALANKI, Ravi , JI, Tingfang , TENNY, Nathan Edward
发明人： KHANDEKAR, Aamod Dinkar , PALANKI, Ravi , JI, Tingfang , TENNY, Nathan Edward
IPC分类号： H04L1/00 , H04W72/12
CPC分类号： H04W99/00 , H04W28/18 , H04W88/08
摘要： Techniques for dynamically selecting subframe formats in a wireless network are described. In an aspect, a base station may dynamically switch between different subframe formats to support communication for different types of user equipments (UEs). In one design, the base station may declare a set of subframes as multicast/ broadcast single frequency network (MBSFN) subframes for first/legacy UEs. The base station may send signaling conveying the set of subframes as MBSFN subframes to the legacy UEs. The base station may dynamically select the formats of the set of subframes for second/new UEs, e.g., on a per subframe basis. The format of each subframe may be selected from a plurality of formats, which may include at least one regular subframe format, at least one MBSFN subframe format, and/or at least one blank subframe format. The base station may send transmissions in the set of subframes based on the selected formats.
摘要翻译：描述了在无线网络中动态选择子帧格式的技术。一方面，基站可以动态地在不同子帧格式之间切换以支持针对不同类型的用户设备（UE）的通信。在一种设计中，基站可以将一组子帧声明为用于第一/旧式UE的多播/广播单频网络（MBSFN）子帧。基站可以向传统UE发送传送该组子帧作为MBSFN子帧的信令。基站可以例如在每个子帧的基础上动态地选择第二/新UE的子帧集合的格式。每个子帧的格式可以从可以包括至少一个常规子帧格式，至少一个MBSFN子帧格式和/或至少一个空白子帧格式的多种格式中选择。基站可以基于所选择的格式在该子帧集合中发送传输。

78. 发明申请

WO2010127332A2 TRANSMISSION AND DETECTION OF OVERHEAD CHANNELS AND SIGNALS IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中传输和检测超频信道和信号
公开(公告)号：WO2010127332A2
公开(公告)日：2010-11-04
申请号：PCT/US2010/033321
申请日：2010-05-02
申请人： QUALCOMM Incorporated , PALANKI, Ravi , KHANDEKAR, Aamod Dinkar , BHUSHAN, Naga
发明人： PALANKI, Ravi , KHANDEKAR, Aamod Dinkar , BHUSHAN, Naga
IPC分类号： H04W24/00
CPC分类号： H04J11/005 , H04B1/7107 , H04B2201/70702 , H04J11/004 , H04J11/0069 , H04L5/0048 , H04L5/0053 , H04W24/00 , H04W48/08 , H04W72/082
摘要： Techniques for transmitting and detecting for overhead channels and signals in a wireless network are described. In an aspect, a base station may blank (i.e., not transmit) at least one overhead transmission on certain resources in order to detect for the at least one overhead transmission of another base station. In one design, the base station may (i) send the overhead transmission(s) on a first subset of designated resources and (ii) blank the overhead transmission(s) on a second subset of the designated resources. The designated resources may be resources on which the overhead transmission(s) are sent by macro base stations. The base station may detect for the overhead transmission(s) from at least one other base station on the second subset of the designated resources. In another aspect, the base station may transmit the overhead transmission(s) on additional resources different from the designated resources.
摘要翻译：描述了用于无线网络中的开销信道和信号的发送和检测的技术。在一方面，基站可能在某些资源上空白（即不发送）至少一个开销传输，以便检测另一个基站的至少一个开销传输。在一种设计中，基站可以（i）在指定资源的第一子集上发送开销传输，并且（ii）将指定资源的第二子集上的开销传输空白。指定的资源可以是由宏基站发送开销传输的资源。基站可以从指定资源的第二子集上的至少一个其他基站检测开销传输。在另一方面，基站可以对与指定资源不同的附加资源发送开销传输。

79. 发明申请

WO2010124033A3 PRE-COMMUNICTION FOR RELAY BASE STATIONS IN WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2010124033A3
公开(公告)日：2010-10-28
申请号：PCT/US2010/031959
申请日：2010-04-21
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , GOROKHOV, Alexei, Yurievitch , KHANDEKAR, Aamod, Dinkar
发明人： PALANKI, Ravi , GOROKHOV, Alexei, Yurievitch , KHANDEKAR, Aamod, Dinkar
IPC分类号： H04L27/26 , H04L5/16 , H04L5/00 , H04W72/04 , H04W88/04
摘要： Providing for wireless communication involving supplemental wireless nodes is described herein. By way of example, prior signaling is employed between a macro base station and a set of associated supplemental nodes to support pending wireless communication with a user terminal. In some aspects, the prior signaling can include control or data traffic transmitted to or received from the user terminal. In addition, the supplemental nodes can synchronize transmission or reception of the control or data traffic transmissions with similar transmission or reception of the macro base station. In some aspects, the supplemental nodes can also replicate pilot signal transmissions on OFDM symbols employed by the macro base station for pilot signals, to give consistent downlink channel for both traffic and pilot signals. Accordingly, the user terminal observes consistent pilot transmissions over various time slots, as well as concurrent traffic transmissions that can generally be decoded with a common reference signal.

80. 发明申请

WO2010059856A1 PEER-TO-PEER COMMUNICATION USING A WIDE AREA NETWORK AIR INTERFACE 审中-公开
标题翻译：使用宽域网空气接口的对等通信
公开(公告)号：WO2010059856A1
公开(公告)日：2010-05-27
申请号：PCT/US2009/065191
申请日：2009-11-19
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , BHUSHAN, Naga , KHANDEKAR, Aamod D.
发明人： PALANKI, Ravi , BHUSHAN, Naga , KHANDEKAR, Aamod D.
IPC分类号： H04W88/02
CPC分类号： H04W88/04 , H04W72/04 , H04W76/14
摘要： A method for peer-to-peer wireless communication by a first user equipment (UE) includes communicating with a second UE, and using a wireless area network air interface during the communication with the second UE. The communicating with the second UE comprises transmitting a downlink signal configured for downlink of the wireless area network air interface.
摘要翻译：由第一用户设备（UE）进行的对等无线通信的方法包括与第二UE进行通信，以及在与第二UE通信期间使用无线区域网络空中接口。与第二UE的通信包括发送为无线区域网空中接口的下行链路配置的下行链路信号。

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