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71. 发明申请

WO2009023863A1 METHOD AND APPARATUS FOR BEAMFORMING OF CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中控制信息波束的方法和装置
公开(公告)号：WO2009023863A1
公开(公告)日：2009-02-19
申请号：PCT/US2008/073394
申请日：2008-08-15
申请人： QUALCOMM Incorporated , SARKAR, Sandip , KIM, Byoung-hoon , MALLADI, Durga Prasad , MONTOJO, Juan
发明人： SARKAR, Sandip , KIM, Byoung-hoon , MALLADI, Durga Prasad , MONTOJO, Juan
IPC分类号： H04B7/04
CPC分类号： H04B7/043 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0023 , H04L5/0053 , H04L25/03343 , H04L2025/03426 , H04L2025/03802
摘要： Techniques for sending traffic data and control information in a wireless communication system are described. In one design, a transmitter (e.g., a Node B or a UE) may perform beamforming to send traffic data on M layers based on a precoding matrix, where M may be one or greater. The transmitter may also perform beamforming to send control information on up to M layers based on the same precoding matrix used for the traffic data. The transmitter may send the beamformed traffic data on a first physical channel and may send the beamformed control information on a second physical channel. The transmitter may multiplex the beamformed traffic data and the beamformed control information using time division multiplexing (TDM) or frequency division multiplexing (FDM).
摘要翻译：描述用于在无线通信系统中发送业务数据和控制信息的技术。在一种设计中，发射机（例如，节点B或UE）可以基于预编码矩阵来执行波束成形以在M层上发送业务数据，其中M可以是一个或更多个。发射机还可以基于用于业务数据的相同预编码矩阵来执行波束成形以发送多达M个层的控制信息。发射机可以在第一物理信道上发送波束形成的业务数据，并且可以在第二物理信道上发送波束形成的控制信息。发射机可以使用时分复用（TDM）或频分复用（FDM）来复用波束形成的业务数据和波束形成的控制信息。

72. 发明申请

WO2009023835A1 RATE MATCHING OF MESSAGES CONTAINING SYSTEM PARAMETERS 审中-公开
标题翻译：包含系统参数的信息的速率匹配
公开(公告)号：WO2009023835A1
公开(公告)日：2009-02-19
申请号：PCT/US2008/073323
申请日：2008-08-15
申请人： QUALCOMM Incorporated , MALLADI, Durga Prasad , MONTOJO, Juan
发明人： MALLADI, Durga Prasad , MONTOJO, Juan
IPC分类号： H04L27/26 , H04W48/12 , H04W72/00
CPC分类号： H04W48/12 , H04L1/0067 , H04L1/0071 , H04L1/0072 , H04L5/0007
摘要： Systems, methodologies, and devices are described that facilitate transmitting a guard time parameter to a mobile device to facilitate rate matching data around a guard time region associated with a downlink subframe of a radio frame sequence. A base station transmits the guard time parameter via PBCH or DBCH to the mobile device. The base station rate matches data associated with PDSCH, comprising DBCH, around the guard time region, and transmits PDSCH to the mobile device. The mobile device identifies the guard time parameter and rate matches at least a portion of the information received via the PDSCH around the guard time region to facilitate enhanced reception of PDSCH. Optionally, a radio frame sequence can be structured so that a subframe immediately following a subframe containing DBCH is a downlink subframe, which can be known by the mobile device a priori or based on a downlink subframe parameter.
摘要翻译：描述了有助于向移动设备发送保护时间参数的系统，方法和设备，以促进围绕与无线电帧序列的下行链路子帧相关联的保护时间区域的速率匹配数据。基站通过PBCH或DBCH向移动设备发送保护时间参数。基站速率在保护时间区域周围匹配与包括DBCH的PDSCH相关联的数据，并将PDSCH发送到移动设备。移动设备识别保护时间参数和速率匹配在保护时间区域周围经由PDSCH接收的信息的至少一部分，以促进PDSCH的增强接收。可选地，可以构造无线电帧序列，使得紧跟在包含DBCH的子帧之后的子帧是下行链路子帧，其可以由移动设备先验地或基于下行链路子帧参数而已知。

73. 发明申请

WO2008137963A2 METHOD AND APPARATUS FOR MULTIPLEXING CDM PILOT AND FDM DATA 审中-公开
标题翻译：用于多媒体CDM引导和FDM数据的方法和装置
公开(公告)号：WO2008137963A2
公开(公告)日：2008-11-13
申请号：PCT/US2008/062964
申请日：2008-05-07
申请人： QUALCOMM INCORPORATED , MALLADI, Durga Prasad , XU, Hao , FAN, Zhifei
发明人： MALLADI, Durga Prasad , XU, Hao , FAN, Zhifei
IPC分类号： H04L5/00
CPC分类号： H04L5/0051 , H04L5/0017 , H04L5/0039 , H04L5/0041
摘要： Techniques for sending control information in a wireless communication system are described. In an aspect, a user equipment (UE) may send data for control information in a resource block with frequency division multiplexing (FDM) and may send pilot in the resource block with frequency-domain code division multiplexing (CDM). The UE may determine multiple groups of subcarriers to use to send data in multiple symbol periods of the resource block based on a predetermined pattern or a pseudo-random hopping pattern. Each group may include consecutive subcarriers to support localized FDM. The multiple groups may include different subcarriers to provide frequency diversity and possibly interference averaging. The UE may send modulation symbols for data (e.g., in the time domain) on the multiple groups of subcarriers in the multiple symbol periods. The UE may send a reference signal sequence for pilot on multiple subcarriers in each symbol period for pilot.
摘要翻译：描述用于在无线通信系统中发送控制信息的技术。一方面，用户设备（UE）可以通过频分复用（FDM）在资源块中发送用于控制信息的数据，并且可以使用频域码分复用（CDM）在资源块中发送导频。 UE可以基于预定模式或伪随机跳频模式来确定用于在资源块的多个符号周期中发送数据的多个子载波组。每个组可以包括连续的子载波以支持本地化的FDM。多个组可以包括不同的子载波以提供频率分集和可能的干扰平均。 UE可以在多个符号周期中的多个子载波组上发送用于数据（例如，在时域中）的调制符号。 UE可以在用于导频的每个符号周期中在多个子载波上发送用于导频的参考信号序列。

74. 发明申请

WO2008137607A3 POSITION LOCATION FOR WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2008137607A3
公开(公告)日：2008-11-13
申请号：PCT/US2008/062308
申请日：2008-05-01
申请人： QUALCOMM Incorporated , ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad , MONTOJO, Juan , GAAL, Peter
发明人： ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad , MONTOJO, Juan , GAAL, Peter
IPC分类号： G01S5/00 , G01S5/14 , G01S5/10
摘要： The subject matter disclosed herein relates to position location in a wireless communication system, and may more particularly relate to position 07location for a mobile station.

75. 发明申请

WO2008116022A3 UPLINK TIMING CONTROL 审中-公开
公开(公告)号：WO2008116022A3
公开(公告)日：2008-09-25
申请号：PCT/US2008/057555
申请日：2008-03-19
申请人： QUALCOMM Incorporated , MALLADI, Durga Prasad , ZHANG, Xiaoxia
发明人： MALLADI, Durga Prasad , ZHANG, Xiaoxia
IPC分类号： H04Q7/32 , H04B7/26
摘要： Systems and methodologies are described that facilitate evaluating and utilizing timing updates in a wireless communications network. A base station can transmit timing adjustment commands to mobile devices as needed as opposed to a periodic timing update where timing adjustment commands are always sent within a certain period. However, the mobile devices need to stay awake to monitor the timing adjustment message resulting in high power consumption. On the other hand, with periodic update, the mobile devices can wake up to check whether there is a timing adjustment for itself and, if not, return to a sleep mode. With the proposed method, a mobile device can sleep for a period of time to check for timing adjustment commands upon waking. Thus, both the mobile power consumption and downlink signaling overhead are reduced.

76. 发明申请

WO2008103745A1 METHOD AND APPARATUS FOR INTER-SYSTEM HANDOVER 审中-公开
标题翻译：用于系统间切换的方法和装置
公开(公告)号：WO2008103745A1
公开(公告)日：2008-08-28
申请号：PCT/US2008/054444
申请日：2008-02-20
申请人： QUALCOMM Incorporated , ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad , GRILLI, Francesco , GUPTA, Kirti , CASACCIA, Lorenzo , TENNY, Nathan Edward , FLORE, Oronzo
发明人： ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad , GRILLI, Francesco , GUPTA, Kirti , CASACCIA, Lorenzo , TENNY, Nathan Edward , FLORE, Oronzo
IPC分类号： H04Q7/38
CPC分类号： H04W36/0061 , H04W36/38
摘要： An inter-system handover system for a wireless communication system supports hand-down and hand-up of user equipment (UE) to different radio access technologies, including synchronous and asynchronous systems. Latency and handover connection failures are reduced by an access node (nodeB) broadcasting information about neighboring systems (targets) when the UE reception (RX) capability is both inside or outside the reception range of the target. A single RX chain is sufficient, although transitioning between a wireless wide area network (WWAN) to a wireless local area network may (WLAN) may advantageously benefit from simultaneous operation on two Rx chains. Optimized list of neighboring RAT systems (targets) are broadcast from the network, including measurement parameters and reporting instructions. Thereby, UE-driven reporting minimizes latencies. UE reports other-system searches to network only if needed for a handover. In addition, handover requests can be bundled with other-system measurement information, if necessary, for additional efficiencies.
摘要翻译：用于无线通信系统的系统间切换系统支持用户设备（UE）向包括同步和异步系统的不同无线电接入技术的切换和交换。当UE接收（RX）能力在目标的接收范围内部或外部时，接入节点（节点B）广播关于相邻系统（目标）的信息的延迟和切换连接故障被减少。单个RX链是足够的，尽管在无线广域网（WWAN）到无线局域网（WLAN）之间的转换可以有利地受益于在两个Rx链上的同时操作。相邻RAT系统（目标）的优化列表从网络广播，包括测量参数和报告指令。因此，UE驱动的报告使延迟最小化。只有在切换需要时，UE才会将其他系统搜索报告给网络。此外，如果需要，切换请求可以与其他系统测量信息捆绑在一起以用于附加效率。

77. 发明申请

WO2008101053A2 APPARATUS AND METHOD FOR UPLINK POWER CONTROL OF WIRELESS COMMUNICATIONS 审中-公开
标题翻译：用于无线通信的上行功率控制的装置和方法
公开(公告)号：WO2008101053A2
公开(公告)日：2008-08-21
申请号：PCT/US2008/053919
申请日：2008-02-14
申请人： QUALCOMM Incorporated , MALLADI, Durga Prasad , MONTOJO, Juan , DAMNJANOVIC, Aleksandar , HO, Sai Yiu
发明人： MALLADI, Durga Prasad , MONTOJO, Juan , DAMNJANOVIC, Aleksandar , HO, Sai Yiu
CPC分类号： H04W52/44 , H04W52/287 , H04W52/325
摘要： Systems and methodologies are described that facilitate employing periodic closed loop power control corrections in a wireless communication environment. A periodic power control command can be sent over a downlink to control and/or correct an uplink power level employed by an access terminal. Each periodic power control command can be generated based upon an uplink periodic transmission sent from the access terminal. The periodic power control commands can be communicated via a Physical Downlink Control Channel (PDCCH) or in-band signaling. Moreover, access terminals can be grouped to enhance efficiency of downlink transfer of the periodic power control commands. The periodic power control commands can be halted upon access terminal uplink resources being deallocated. For instance, these resources can be deallocated after an inactivity period of the access terminal. Thereafter, the access terminal can initiate random access (e.g., leveraging open loop mechanisms) to resume periodic power control command transmission.
摘要翻译：描述了便于在无线通信环境中使用周期性闭环功率控制校正的系统和方法。可以在下行链路上发送周期性功率控制命令以控制和/或校正由接入终端使用的上行链路功率电平。可以基于从接入终端发送的上行链路周期性传输来生成每个周期性功率控制命令。可以经由物理下行链路控制信道（PDCCH）或带内信令来传送周期性功率控制命令。此外，可以对接入终端进行分组，以提高周期性功率控制命令的下行链路传输效率。当接入终端上行链路资源被解除分配时，可以暂停周期性功率控制命令。例如，这些资源可以在接入终端的非活动时间段之后解除分配。此后，接入终端可以发起随机接入（例如，利用开环机制）以恢复周期性功率控制命令传输。

78. 发明申请

WO2008098221A1 USING CODEWORDS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中使用编码
公开(公告)号：WO2008098221A1
公开(公告)日：2008-08-14
申请号：PCT/US2008/053504
申请日：2008-02-08
申请人： QUALCOMM Incorporated , KIM, Byoung-hoon , MALLADI, Durga Prasad , DOAN, Dung N.
发明人： KIM, Byoung-hoon , MALLADI, Durga Prasad , DOAN, Dung N.
IPC分类号： H04Q7/38
CPC分类号： H04W28/18 , H04L1/001 , H04L1/0033 , H04L1/0072 , H04L1/0079 , H04L1/06 , H04L5/0007 , H04L27/2601
摘要： Systems, methodologies, and devices are described that can facilitate bandwidth efficient non-coherent signaling for uplink control channel transmissions. A communication device (e.g., a mobile device, base station) can be configured to utilize or generate a set of complex orthogonal codewords to facilitate transmission of control channel information using non-coherent signaling in a bandwidth efficient manner. A complex orthogonal codeword set can comprise a first subset of codewords where such codewords have a desirable cross-correlation property and another subset(s) of codewords that can include expurgated codewords, where the expurgated codewords can include discarded codewords and/or codeword pairs that produce a worst-case cross-correlation property. The codeword set and subsets are determined based at least in part on a predefined codeword criterion. A portion of the discarded codewords can be used for other purposes, such as erasure decoding, interference-level estimation, and/or multi-mode control channel operation.
摘要翻译：描述了可以促进用于上行链路控制信道传输的带宽有效的非相干信令的系统，方法和设备。通信设备（例如，移动设备，基站）可以被配置为利用或生成一组复杂的正交码字，以便以带宽有效的方式使用非相干信令来传输控制信道信息。复数正交码字集合可以包括这样的码字的第一子集，其中这些码字具有期望的互相关属性，并且另一个码字子集可以包括被排除的码字，其中被排除的码字可以包括丢弃的码字和/或码字对，产生最坏情况的互相关属性。至少部分地基于预定义的码字标准来确定码字集合和子集。丢弃的码字的一部分可以用于其它目的，例如擦除解码，干扰电平估计和/或多模式控制信道操作。

79. 发明申请

WO2008098076A2 A METHOD AND APPARATUS FOR FREQUENCY HOPPING WITH FREQUENCY FRACTION REUSE 审中-公开
标题翻译：用于频率搜索与频率分类重用的方法和装置
公开(公告)号：WO2008098076A2
公开(公告)日：2008-08-14
申请号：PCT/US2008/053213
申请日：2008-02-06
申请人： QUALCOMM Incorporated , CHEN, Wanshi , MALLADI, Durga Prasad
发明人： CHEN, Wanshi , MALLADI, Durga Prasad
IPC分类号： H04L5/02
CPC分类号： H04L5/023 , H04B1/7143 , H04B7/12 , H04B7/2615 , H04B2001/7154 , H04L1/0071 , H04L1/1614 , H04L1/1812 , H04W52/38 , H04W52/42
摘要： A method and apparatus for a wireless communication system, for frequency hopping using frequency fraction reuse scheme. The frequency hopping pattern is generated by dividing a portion of frequency into plurality of sub-bands, dividing a portion of time into plurality of sectors, each sector comprising the divided sub-bands, designating one of the divided sub-band within one of the sectors as the restricted sub-band, and allocating a location the designated sub-band as a restricted sub-band.
摘要翻译：一种用于无线通信系统的方法和装置，用于使用频率分数重用方案进行跳频。通过将频率的一部分划分成多个子带，将一部分时间划分为多个扇区，每个扇区包括被划分的子带，从而指定一个分割子带，从而生成跳频图案扇区作为受限子带，并且将指定子带的位置分配为受限子带。

80. 发明申请

WO2008092160A2 MAPPING UPLINK ACKNOWLEDGEMENT TRANSMISSION BASED ON DOWNLINK VIRTUAL RESOURCE BLOCKS 审中-公开
标题翻译：基于下行虚拟资源块的映射上行确认传输
公开(公告)号：WO2008092160A2
公开(公告)日：2008-07-31
申请号：PCT/US2008/052218
申请日：2008-01-28
申请人： QUALCOMM Incorporated , MALLADI, Durga Prasad
发明人： MALLADI, Durga Prasad
IPC分类号： H04L1/16
CPC分类号： H04L1/1607 , H04L1/1812 , H04L5/0016 , H04L5/0023 , H04L5/0053 , H04L5/0064 , H04L5/0091 , H04L27/2613
摘要： An acknowledgment (ACK) mapping automation that reduces overhead for a wireless communication systems such as UTRAN-LTE, Global System for Mobile communications (GSM: originally from Groupe Spécial Mobile), High-Speed Downlink Packet Access (HSDPA), or any packet-switched system, by providing a mapping of uplink (UL) location (i.e., modulation location in time, frequency, and code) based upon a downlink (DL) allocations. Aspects address dynamic and persistent scheduling of user equipment (EU) with a selected combination of implicit and explicit mapping.
摘要翻译：一种确认（ACK）映射自动化，其减少诸如UTRAN-LTE，全球移动通信系统（GSM：最初来自GroupeSpécialMobile），高速下行链路分组接入（HSDPA）或任何分组 - 通过基于下行链路（DL）分配提供上行链路（UL）位置（即，时间上的调制位置，频率和代码）的映射。方面通过隐式和显式映射的选择组合来解决用户设备（EU）的动态和持续调度。

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