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91. 发明申请

WO2011127444A2 METHODS AND APPARATUS FOR FACILITATING ROBUST FORWARD HANDOVER IN LONG TERM EVOLUTION (LTE) COMMUNICATION SYSTEMS 审中-公开
标题翻译：促进长期演进（LTE）通信系统中的稳健前向切换的方法和装置
公开(公告)号：WO2011127444A2
公开(公告)日：2011-10-13
申请号：PCT/US2011/031841
申请日：2011-04-08
申请人： QUALCOMM Incorporated , GUPTA, Ajay , MALLADI, Durga Prasad
发明人： GUPTA, Ajay , MALLADI, Durga Prasad
IPC分类号： H04W36/00
CPC分类号： H04W36/0011 , H04W76/27
摘要： Method and apparatus for facilitating inter-cell connections, such as during a forward handover or radio link failure (RLF), are disclosed. A user terminal such as a UE may store identity information associated with a source cell, and use this information in accessing target or other cells subsequent to radio link failure so as to facilitate access to context information of the user terminal. A base station may be configured to improve handover performance by associating context information with a newly assigned terminal identity. Handover performance may be enhanced by facilitating connection processing in the event of inability to retrieve user terminal context from a source cell.
摘要翻译：公开了诸如在正向切换或无线电链路故障（RLF）期间促进小区间连接的方法和装置。诸如UE的用户终端可以存储与源小区相关联的身份信息，并且在无线电链路故障之后使用该信息来访问目标或其他小区，以便于访问用户终端的上下文信息。基站可以被配置为通过将上下文信息与新分配的终端身份相关联来改善切换性能。在无法从源单元检索用户终端上下文的情况下，通过促进连接处理可以增强切换性能。

92. 发明申请

WO2011127007A1 EFFICIENT ZADOFF-CHU SEQUENCE GENERATION 审中-公开
标题翻译：有效的ZADOFF-CHU序列生成
公开(公告)号：WO2011127007A1
公开(公告)日：2011-10-13
申请号：PCT/US2011/031166
申请日：2011-04-05
申请人： QUALCOMM Incorporated , GAAL, Peter , FUCHS, Robert J. , WEI, Yongbin , LIU, Ke , PAN, Hanfang , MALLADI, Durga Prasad , MACEK, Daniel T.
发明人： GAAL, Peter , FUCHS, Robert J. , WEI, Yongbin , LIU, Ke , PAN, Hanfang , MALLADI, Durga Prasad , MACEK, Daniel T.
IPC分类号： H04J13/00 , H04J13/14
CPC分类号： H04J13/0059 , H04J13/14
摘要： Efficient apparatus and method for Zadoff-Chu ("Chu") sequence generation avoids additional processing and hardware complexity of conventional quadratic generating formula followed by Discrete Fourier Transform (DFT) with a reference signal generator that produces both a Zadoff-Chu sequence and its DFT. In the wireless communication system (e.g., Long Term Evolution (LTE) system), Chu sequences are extensively used, especially in the uplink (UL). Because of the single carrier operating mode, transmitting a Chu sequence in principle involves a succession of generating that sequence, performing a DFT operation and then an IFFT operation. Assuming that the sequence length is N, the initial sequence generation requires 2N multiplications and the DFT requires more than Nlog2(N) multiplications. Given the frequent processing of Chu sequences, this would represent a complexity burden. The invention makes it possible to perform the sequence generation and DFT steps without any multiplication operation, except for possibly calculating certain initial parameters.
摘要翻译：用于Zadoff-Chu（“Chu”）序列生成的高效装置和方法避免了传统二次生成公式的附加处理和硬件复杂性，随后是具有产生Zadoff-Chu序列及其DFT的参考信号发生器的离散傅里叶变换（DFT）。在无线通信系统（例如，长期演进（Long Term Evolution，LTE）系统）中，尤其在上行链路（UL）中广泛使用了Chu序列。由于单载波操作模式，原则上发送Chu序列涉及一系列生成该序列，执行DFT操作，然后进行IFFT操作。假设序列长度为N，则初始序列生成需要2N次乘法，并且DFT需要多于Nlog2（N）个乘法。鉴于Chu序列的频繁处理，这将代表一个复杂的负担。除了可能计算某些初始参数之外，本发明使得可以执行没有任何乘法运算的序列生成和DFT步骤。

93. 发明申请

WO2011008875A1 USER EQUIPMENT AND BASE STATION BEHAVIOR IN RESPONSE TO AN OVERLOAD INDICATOR 审中-公开
标题翻译：用户设备和基站对超载指示器的响应行为
公开(公告)号：WO2011008875A1
公开(公告)日：2011-01-20
申请号：PCT/US2010/042001
申请日：2010-07-14
申请人： QUALCOMM INCORPORATED , ZHANG, Xiaoxia , MALLADI, Durga Prasad , LUO, Tao
发明人： ZHANG, Xiaoxia , MALLADI, Durga Prasad , LUO, Tao
IPC分类号： H04W52/40 , H04W52/14
CPC分类号： H04W52/40 , H04W52/146
摘要： Systems and methodologies are described that facilitate responding to overload indicators in a wireless communication environment. A non-serving base station can send an over-the-air (OTA) overload indicator (OI) and a backhaul OI. A UE can receive the OTA OI from the non-serving base station, generate a report based upon the OTA OI, and send the report to a serving base station. The serving base station can receive the report from the UE, and generate a power control command for the UE based at least in part upon the report. Moreover, the serving base station can generate the power control command for the UE further based upon the backhaul OI received from the non-serving base station. For example, the UE can be configured to ignore the OTA OI. By way of another example, the serving base station can cause the non-serving base station to inhibit sending the backhaul OI.
摘要翻译：描述了在无线通信环境中有助于响应过载指示符的系统和方法。非服务基站可以发送空中（OTA）过载指示符（OI）和回程OI。 UE可以从非服务基站接收OTA OI，基于OTA OI生成报告，并将报告发送到服务基站。服务基站可以从UE接收报告，并且至少部分地基于报告生成针对UE的功率控制命令。此外，服务基站还可以基于从非服务基站接收的回程OI来生成用于UE的功率控制命令。例如，UE可以配置为忽略OTA OI。作为另一示例，服务基站可以使非服务基站禁止发送回程OI。

94. 发明申请

WO2010151550A1 ROBUST UE RECEIVER 审中-公开
标题翻译：稳健的UE接收器
公开(公告)号：WO2010151550A1
公开(公告)日：2010-12-29
申请号：PCT/US2010/039528
申请日：2010-06-22
申请人： QUALCOMM Incorporated , LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , TENNY, Nathan Edward , HO, Sai Yiu Duncan
发明人： LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , TENNY, Nathan Edward , HO, Sai Yiu Duncan
IPC分类号： H04L1/18
CPC分类号： H04L1/1822 , H04L1/1835 , H04L1/1896
摘要： Methods, systems, apparatus and computer program products are provided to improve the reliability of data reception. In one provided embodiment, a communication signal is parsed by a communication device to identify repeat request identifiers. The device determines an inter-arrival time of two instances of the same identifier and processes the communication signal based on a comparison between the inter-arrival time and a predetermined time. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：提供方法，系统，装置和计算机程序产品以提高数据接收的可靠性。在一个所提供的实施例中，通信信号由通信设备解析以识别重复请求标识符。设备确定相同标识符的两个实例的到达之间的时间，并且基于到达之间的时间与预定时间之间的比较来处理通信信号。本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。

95. 发明申请

WO2010148131A1 MECHANISMS FOR INFORMATION EXCHANGE ACROSS CELLS TO FACILITATE RECEPTION IN A HETEROGENEOUS NETWORK 审中-公开
标题翻译：用于交换信息的机制可促进异构网络中的接收
公开(公告)号：WO2010148131A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038882
申请日：2010-06-16
申请人： QUALCOMM INCORPORATED , ZHANG, Xiaoxia , MALLADI, Durga Prasad , WEI, Yongbin , LUO, Tao , XU, Hao
发明人： ZHANG, Xiaoxia , MALLADI, Durga Prasad , WEI, Yongbin , LUO, Tao , XU, Hao
IPC分类号： H04B1/707
CPC分类号： H04J11/004 , H04W84/045 , H04W92/20
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a signal including a signal from a UE is received. System information of a neighboring eNodeB is obtained. The received signal is processed based on the system information in order to enhance the received signal with respect to the signal from the UE.
摘要翻译：提供一种用于无线通信的方法，装置和计算机程序产品，其中接收到包括来自UE的信号的信号。获得相邻eNodeB的系统信息。基于系统信息来处理所接收的信号，以便相对于来自UE的信号增强接收信号。

96. 发明申请

WO2010054252A1 CONVEYING INFORMATION THROUGH PHASE OFFSET ON PSS RELATIVE TO DL-RS 审中-公开
标题翻译：通过PSS相对于DL-RS的相位偏移传输信息
公开(公告)号：WO2010054252A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/063632
申请日：2009-11-06
申请人： QUALCOMM Incorporated , MALLADI, Durga Prasad , MONTOJO, Juan , FARAJIDANA, Amir , BHATTAD, Kapil
发明人： MALLADI, Durga Prasad , MONTOJO, Juan , FARAJIDANA, Amir , BHATTAD, Kapil
IPC分类号： H04J11/00 , H04L27/26 , H04B7/04
CPC分类号： H04J11/00 , H04B7/0617 , H04L27/261
摘要： Systems and methodologies are described that facilitate conveying information utilizing a constant phase offset on Primary Synchronization Signal (PSS). In general, the subject innovation can employ a fixed set of beams and phases in which a PSS and a Secondary Synchronization Signal (SSS) can be transmitted with the fixed set of beams and phases. Furthermore, the phase offset for PSS and SSS can be the same such that legacy user equipment is unaffected or aware of such transmissions.
摘要翻译：描述了利用主同步信号（PSS）上的恒定相位偏移来传送信息的系统和方法。通常，本发明可以采用固定的一组波束和相位，其中PSS和次同步信号（SSS）可以用固定的波束和相位组来传输。此外，PSS和SSS的相位偏移可以相同，使得传统用户设备不受影响或意识到这种传输。

97. 发明申请

WO2009061960A1 METHOD FOR MAPPING CONTROL CHANNEL ELEMENTS TO RESOURCES FOR FREQUENCY DIVERSITY 审中-公开
标题翻译：用于将控制信道元素映射到频率多样性资源的方法
公开(公告)号：WO2009061960A1
公开(公告)日：2009-05-14
申请号：PCT/US2008/082690
申请日：2008-11-06
申请人： QUALCOMM Incorporated , GAAL, Peter , WEI, Yongbin , KIM, Byoung-hoon , MALLADI, Durga Prasad , MONTOJO, Juan
发明人： GAAL, Peter , WEI, Yongbin , KIM, Byoung-hoon , MALLADI, Durga Prasad , MONTOJO, Juan
IPC分类号： H04B7/12
CPC分类号： H04B7/12 , H03M13/2703 , H03M13/2742 , H03M13/2789 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/0064 , H04L25/022 , H04L25/0226 , H04L25/0228
摘要： Aspects relate to a flexible interleaving scheme that provides frequency diversity to randomizes interference Frequency diversity groups can be utilized, wherein control channel elements (CCEs) gain greater frequency diversity for a given number of mini-CCEs (e.g., subset of CCEs). A frequency diversity group index is permuted according to a bit reversed scheme to facilitate control channel elements with a small number of mini-CCEs to also gain sufficient frequency diversity.
摘要翻译：方面涉及提供频率分集以使随机化干扰的灵活交错方案。可以利用频率分集组，其中控制信道单元（CCE）为给定数量的小型CCE（例如，CCE的子集）获得更大的频率分集。频率分集组索引根据比特反转方案进行置换，以便于具有少量mini-CCE的控制信道单元以获得足够的频率分集。

98. 发明申请

WO2009023736A2 FREQUENCY DIVERSE TRANSMISSIONS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的频率分集传输
公开(公告)号：WO2009023736A2
公开(公告)日：2009-02-19
申请号：PCT/US2008/073063
申请日：2008-08-13
申请人： QUALCOMM Incorporated , MALLADI, Durga Prasad , BANISTER, Brian Clarke , MONTOJO, Juan
发明人： MALLADI, Durga Prasad , BANISTER, Brian Clarke , MONTOJO, Juan
IPC分类号： H04L27/26
CPC分类号： H04L5/0023 , H04B1/7136 , H04L5/0037 , H04L5/0044
摘要： Techniques for dynamically mapping assigned resources to physical resources are described herein. In one design, a resource assigned for communication may be mapped to a first physical resource based on a first mapping function and to a second physical resource based on a second mapping function. The assigned resource may be configurable for hopping or no hopping. The first mapping function may be a transparent function or may map consecutive input indices to non-consecutive output indices. The second mapping function may be equal to an output of the first mapping function plus an offset defined by a step size and a hop value. The hop value may be configurable for the assigned resource and may be conveyed in a resource assignment. The hop value may be set to a first value to indicate no hopping or to a second value to indicate hopping by the step size.
摘要翻译：本文描述了将分配的资源动态地映射到物理资源的技术。在一种设计中，分配给通信的资源可以基于第一映射函数被映射到第一物理资源，并且可以基于第二映射函数映射到第二物理资源。分配的资源可以被配置用于跳频或不跳频。第一映射函数可以是透明函数，或者将连续输入索引映射到非连续输出索引。第二映射函数可以等于第一映射函数的输出加上由步长和跳数定义的偏移量。该跳值可以针对所分配的资源是可配置的，并且可以在资源分配中传送。可以将跳值设置为第一值以指示没有跳频或者指示第二值以指示通过步长的跳跃。

99. 发明申请

WO2008137786A1 FLEXIBLE SIGNALING OF RESOURCES ON A CONTROL CHANNEL 审中-公开
标题翻译：资源在控制通道上的灵活信号
公开(公告)号：WO2008137786A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/062559
申请日：2008-05-02
申请人： QUALCOMM Incorporated , FARAJIDANA, Amir , MALLADI, Durga Prasad , MONTOJO, Juan , CHEN, Wanshi
发明人： FARAJIDANA, Amir , MALLADI, Durga Prasad , MONTOJO, Juan , CHEN, Wanshi
IPC分类号： H04Q7/38
CPC分类号： H04W72/14
摘要： Systems and methodologies are described that facilitate employing flexible signaling of resource block assignments on a control channel. Resource blocks associated with an uplink or downlink channel can be split into a plurality of groups, and group-specific signaling constraints can be utilized with each of these groups. For example, the group-specific signaling constraints can relate to minimum resource block allocation units, signaling structures (e.g., bitmap structure, contiguous allocation structure, tree-based structure, ), and the like utilized for sending assignment indications that allocate resource blocks within the respective groups. Further, an access terminal can have a common understanding of the group-specific signaling constraints; thus, a received assignment indication can be deciphered by the access terminal by utilizing the group-specific signaling constraints.
摘要翻译：描述了有助于在控制信道上采用资源块分配的灵活信令的系统和方法。与上行链路或下行链路信道相关联的资源块可以被分成多个组，并且可以利用组特定的信令约束与这些组中的每个组一起使用。例如，组特定信令约束可以与最小资源块分配单元，信令结构（例如，位图结构，连续分配结构，基于树的结构）等相关联，用于发送在其中分配资源块的分配指示各组。此外，接入终端可以对组特定信令约束具有共同的理解; 因此，接收到的分配指示可以由接入终端通过利用组特定信令约束来解密。

100. 发明申请

WO2008089369A2 HOPPING STRUCTURE FOR CONTROL CHANNELS 审中-公开
标题翻译：控制通道的控制结构
公开(公告)号：WO2008089369A2
公开(公告)日：2008-07-24
申请号：PCT/US2008/051371
申请日：2008-01-17
申请人： QUALCOMM Incorporated , MALLADI, Durga Prasad
发明人： MALLADI, Durga Prasad
IPC分类号： H04L27/26 , H04B1/713 , H04L5/02
CPC分类号： H04B1/713 , H04B7/12 , H04L5/0023
摘要： Systems and methodologies are described that facilitate transmitting and receiving control data according to hopping patterns where the hopping patterns are defined based in part on bandwidth capabilities of a device transmitting the control data and bandwidth of the network on which the data is being transmitted. In this regard, devices having lower bandwidth capabilities than the network can hop within given frequency blocks reserved for control data assuming the blocks are no greater than the bandwidth of the device. Devices having greater or substantially equal bandwidth capabilities as the network can hop across disparate frequency blocks of the network reserved for control data as the device can handle substantially any hop in frequency. This preserves frequency diversity for control channels in multiple device types regardless of device bandwidth capabilities.
摘要翻译：描述了系统和方法，其根据跳频模式的发送和接收控制数据，其中跳频模式部分地基于发送其上正在发送数据的网络的控制数据和带宽的设备的带宽能力。在这方面，具有比网络具有更低带宽能力的设备可以在给定的控制数据预留的频率块内跳跃，假设该块不大于设备的带宽。具有与网络相比具有更大或基本上相等的带宽能力的设备可跳过保留用于控制数据的网络的不同频率块，因为设备可以处理基本上任何频率的跳。这样可以保持多种设备类型的控制信道的频率分集，无论设备带宽能力如何。

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