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61. 发明申请

WO2008057898A3 METHOD AND APPARATUS FOR CELL SEARCH IN AN ORTHOGONAL WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在正交无线通信系统中搜索的方法和装置
公开(公告)号：WO2008057898A3
公开(公告)日：2008-07-17
申请号：PCT/US2007083265
申请日：2007-10-31
申请人： QUALCOMM INC , MONTOJO JUAN , KIM BYOUNG-HOON , MALLADI DURGA PRASAD , LUO TAO
发明人： MONTOJO JUAN , KIM BYOUNG-HOON , MALLADI DURGA PRASAD , LUO TAO
IPC分类号： H04J11/00 , H04L27/00
CPC分类号： H04W48/16 , H04B2201/70701 , H04J11/0069 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04W48/08 , Y02B60/50 , Y02D70/00 , Y02D70/1222 , Y02D70/1262 , Y02D70/25
摘要： Systems and methodologies are described that provide techniques for efficient cell search in a wireless communication system. In one aspect, a frequency reuse pattern can be generated by applying frequency shifts to reference signals transmitted from cells that provide coverage for a NodeB based on cell IDs or cell group IDs for the cells. The frequency shifts applied to reference signals can then be utilized as a basis for multiplexing reference signals from different cells using frequency division multiplexing (FDM) or a combination of FDM and other multiplexing techniques. Other adjustments to reference signals transmitted from respective cells, such as transmit power adjustments, can further be made to improve detection performance.
摘要翻译：描述了提供用于无线通信系统中的有效小区搜索的技术的系统和方法。在一个方面，可以通过将频移应用于从为小区提供覆盖的小区发送的参考信号来产生频率重用模式，所述小区基于小区的小区ID或小区组ID。然后，施加到参考信号的频移可以用作使用频分复用（FDM）或FDM和其他复用技术的组合来复用来自不同小区的参考信号的基础。可以进一步对从各小区发送的参考信号进行调整，例如发射功率调整，以提高检测性能。

62. 发明申请

WO2008042904A3 UPLINK ACK TRANSMISSION FOR SDMA IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中用于SDMA的上行链路ACK传输
公开(公告)号：WO2008042904A3
公开(公告)日：2008-07-10
申请号：PCT/US2007080200
申请日：2007-10-02
申请人： QUALCOMM INC , MALLADI DURGA PRASAD , KIM BYOUNG-HOON
发明人： MALLADI DURGA PRASAD , KIM BYOUNG-HOON
IPC分类号： H04L1/16 , H04B7/04 , H04L5/02
CPC分类号： H04L1/1671 , H04L1/1664 , H04L5/023
摘要： Techniques for transmitting acknowledgement (ACK) information in a wireless communication system are described. The system supports data transmission to multiple user equipments (UEs) on the same downlink resources with spatial division multiple access (SDMA). A base station sends a data transmission with multiple (M) layers to M UEs. The downlink resources used for the data transmission are associated with ACK resources used to send ACK information for the data transmission. The ACK resources may be partitioned into M portions, e.g., based on frequency division multiplexing (FDM). Each of the M layers is associated with a respective portion of the ACK resources. A recipient UE for each layer sends ACK for that layer on the associated portion of the ACK resources. For each ACK resource portion, one or more pilot symbols may be sent on one or more resource elements, and ACK symbols may be sent on remaining resource elements.
摘要翻译：描述了用于在无线通信系统中发送确认（ACK）信息的技术。该系统支持在具有空分多址（SDMA）的相同下行链路资源上向多个用户设备（UE）的数据传输。基站向M个UE发送具有多个（M）层的数据传输。用于数据传输的下行链路资源与用于发送用于数据传输的ACK信息的ACK资源相关联。例如，基于频分复用（FDM），ACK资源可以被划分成M个部分。 M个层中的每一个与ACK资源的相应部分相关联。每个层的接收方UE在ACK资源的关联部分上发送针对该层的ACK。对于每个ACK资源部分，可以在一个或多个资源元素上发送一个或多个导频符号，并且可以在剩余的资源元素上发送ACK符号。

63. 发明申请

WO2007127945A3 METHOD AND APPARATUS FOR ENHANCED PAGING 审中-公开
标题翻译：用于增强寻呼的方法和装置
公开(公告)号：WO2007127945A3
公开(公告)日：2008-03-20
申请号：PCT/US2007067682
申请日：2007-04-27
申请人： QUALCOMM INC , MONTOJO JUAN , MALLADI DURGA PRASAD
发明人： MONTOJO JUAN , MALLADI DURGA PRASAD
IPC分类号： H04W68/00 , H04W68/02
CPC分类号： H04L5/0091 , H04L5/0007 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L25/03866 , H04W68/025
摘要： Techniques for paging user equipments (UEs) in a wireless communication system are described. In one aspect, a cell sends a paging indicator to a UE, monitors for an acknowledgement from the UE, and sends a page message to the UE if an acknowledgement is received from the UE. The cell may receive channel quality information from the UE and may send the page message with link adaptation and/or HARQ to improve performance. In another aspect, a cell sends a paging indicator on a shared control channel to a UE and sends a page message on a shared data channel to the UE. The paging indicator and page message may be sent from multiple cells to the UE. Alternatively, the paging indicator may be sent from multiple cells to the UE, and the page message may be sent from a single cell to the UE.
摘要翻译：描述了无线通信系统中的寻呼用户设备（UE）的技术。一方面，小区向UE发送寻呼指示符，监视来自UE的确认，并且如果从UE接收到确认，则向UE发送寻呼消息。小区可以从UE接收信道质量信息，并且可以发送具有链路适配和/或HARQ的寻呼消息以提高性能。另一方面，小区在共享控制信道上发送寻呼指示符给UE，并在共享数据信道上向UE发送寻呼消息。寻呼指示符和寻呼消息可以从多个小区发送到UE。或者，寻呼指示符可以从多个小区发送到UE，并且寻呼消息可以从单个小区发送到UE。

64. 发明申请

WO2007127993A3 A BROADCAST CHANNEL FOR E-UTRA 审中-公开
标题翻译：用于E-UTRA的广播频道
公开(公告)号：WO2007127993A3
公开(公告)日：2008-03-13
申请号：PCT/US2007067828
申请日：2007-04-30
申请人： QUALCOMM INC , MALLADI DURGA PRASAD , MONTOJO JUAN
发明人： MALLADI DURGA PRASAD , MONTOJO JUAN
IPC分类号： H04L12/56 , H04W48/12
CPC分类号： H04W48/12
摘要： Systems and methodologies are described that facilitate optimal transmission of system parameter data in a wireless communication system. According to various aspects, a broadcast channel is split into at least two portions, wherein one portion allows for transmission of static system parameter data at a first data rate, and a second portion allows for transmission of semi-static and dynamic parameter data at a second disparate data rate.
摘要翻译：描述了促进无线通信系统中的系统参数数据的最佳传输的系统和方法。根据各方面，广播信道被分成至少两部分，其中一部分允许以第一数据速率传输静态系统参数数据，第二部分允许在一个或多个第一数据速率传输半静态和动态参数数据第二个不同的数据速率。

65. 发明申请

WO2007053851A3 MOBILE DEVICE-INITIATED MEASUREMENT GAP REQUEST 审中-公开
标题翻译：移动设备启动测量GAP请求
公开(公告)号：WO2007053851A3
公开(公告)日：2007-07-12
申请号：PCT/US2006060454
申请日：2006-11-01
申请人： QUALCOMM INC , GRILLI FRANCESCO , FLORE ORONZO , MONTOJO JUAN , KITAZOE MASATO , TENNY NATHAN EDWARD , MALLADI DURGA PRASAD
发明人： GRILLI FRANCESCO , FLORE ORONZO , MONTOJO JUAN , KITAZOE MASATO , TENNY NATHAN EDWARD , MALLADI DURGA PRASAD
IPC分类号： H04W36/14 , H04W36/30
CPC分类号： H04W36/0088 , H04W36/0055 , H04W36/14
摘要： Described herein are mechanisms and methods that facilitate preparation of inter- radio access technology (inter-RAT) and/or inter-freguency handover with respect to a mobile device (user equipment) . User equipment can indicate to a network servicing the user equipment that the user equipment desires to perform measurements with respect to a different frequency and/or different technology (506) . Data on the downlink channel can then be scheduled to ensure that data intended for the user equipment is not lost while the user equipment is performing the measurement (508) .
摘要翻译：这里描述了有助于准备相对于移动设备（用户设备）的无线电接入技术（RAT间）和/或间间切换的机制和方法。用户设备可向服务用户设备的用户设备指示用户设备想要针对不同频率和/或不同技术执行测量（506）。然后可以调度下行链路信道上的数据，以确保在用户设备执行测量时不会丢失用于用户设备的数据（508）。

66. 发明申请

WO2007025138A3 METHOD AND APPARATUS FOR PACKET COMMUNICATIONS IN WIRELESS SYSTEMS 审中-公开
标题翻译：无线系统中分组通信的方法与装置
公开(公告)号：WO2007025138A3
公开(公告)日：2007-04-12
申请号：PCT/US2006033241
申请日：2006-08-25
申请人： QUALCOMM INC , MONTOJO JUAN , MALLADI DURGA PRASAD , TENNY NATHAN EDWARD , GRILLI FRANCESCO , GHOLMIEH AZIZ
发明人： MONTOJO JUAN , MALLADI DURGA PRASAD , TENNY NATHAN EDWARD , GRILLI FRANCESCO , GHOLMIEH AZIZ
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04W72/1205 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Techniques for transmitting and receiving data in an efficient manner to potentially improve capacity for a wireless network and achieve power savings for a wireless device are described. The techniques utilize a Continuous Packet Connectivity (CPC) mode comprised of multiple (e.g., two) discontinuous transmission (DTX) modes and at least one (e.g., one) discontinuous reception (DRX) mode. Each DTX mode is associated with different enabled uplink subframes usable for transmission from the wireless device to the network. Each DRX mode is associated with different enabled downlink subframes usable by the network for transmission to the wireless device. The wireless device may send signaling and/or data on the enabled uplink subframes and may receive signaling and/or data on the enabled downlink subframes. The wireless device may power down during non-enabled subframes to conserve battery power. Mechanisms to quickly transition between the DTX and DRX modes are described.
摘要翻译：描述了以有效的方式发送和接收数据以潜在地改善无线网络的容量并实现无线设备的功率节省的技术。该技术利用由多个（例如两个）不连续传输（DTX）模式和至少一个（例如一个）不连续接收（DRX）模式组成的连续分组连接（CPC）模式。每个DTX模式与可用于从无线设备传输到网络的不同启用的上行链路子帧相关联。每个DRX模式与由网络可用于传输到无线设备的不同启用的下行链路子帧相关联。无线设备可以在启用的上行链路子帧上发送信令和/或数据，并且可以在启用的下行链路子帧上接收信令和/或数据。无线设备可能在未启用的子帧期间关闭电源，以节省电池电量。描述了在DTX和DRX模式之间快速转换的机制。

67. 发明申请

WO2004075496A3 FASTER FRAME ERROR DETECTION IN A CDMA NETWORK 审中-公开
标题翻译： CDMA网络中更快的帧错误检测
公开(公告)号：WO2004075496A3
公开(公告)日：2005-06-09
申请号：PCT/US2004004790
申请日：2004-02-18
申请人： QUALCOMM INC , MALLADI DURGA PRASAD , CHEN TAO , WEI YONGBIN
发明人： MALLADI DURGA PRASAD , CHEN TAO , WEI YONGBIN
IPC分类号： H04B7/00 , H04B7/216 , H04B17/00 , H04L1/00 , H04L12/56 , H04Q7/38
CPC分类号： H04L1/0039 , H04L1/201
摘要： Systems and methods for evaluating packets and frames in a wireless communication system having multiple reverse-link channels including a spontaneous, burst oriented transmission channel and its corresponding rate indicator channel. One embodiment comprises a base station monitoring the rate indicator channel(510), decoding the rate indicator channel using a maximum likelihood decoder and detecting the presence of a packet on the rate indicator channel by comparing a likelihood with a threshold(520), and analyzing the validity of a frame on the burst oriented channel based on the presence and content of packets received on the rate indicator channel (530).
摘要翻译：在具有多个反向链路信道的无线通信系统中评估分组和帧的系统和方法，包括自发的突发定向传输信道及其对应的速率指示信道。一个实施例包括监视速率指示符信道（510）的基站，使用最大似然解码器解码速率指示符信道，并通过将似然率与阈值（520）进行比较来检测速率指示符信道上的分组的存在（520）基于在速率指示信道（530）上接收到的分组的存在和内容，基于突发定向信道上的帧的有效性。

68. 发明申请

WO2011044509A3 REDUCTION OF BLIND DECODING OF UPLINK CONTROL CHANNELS AT THE BASE STATION BASED ON THE KNOWLEDGE OF THE UP LINK SCHEDULING 审中-公开
标题翻译：基于UP链接调度的知识，在基站减少上行链路控制信道的盲解码
公开(公告)号：WO2011044509A3
公开(公告)日：2011-06-09
申请号：PCT/US2010052063
申请日：2010-10-08
申请人： QUALCOMM INC , MALLADI DURGA PRASAD
发明人： MALLADI DURGA PRASAD
IPC分类号： H04L1/16 , H04L1/00 , H04W72/12 , H04W72/14
CPC分类号： H04L1/1664 , H04L1/0026 , H04L1/0027 , H04L1/003 , H04L1/1671 , H04W72/0406 , H04W72/1263
摘要： In 3GPP LTE, the uplink ACK and CQI bits are jointly coded prior to transmission to maintain a low peak to average ratio (PAR) waveform. Further, when data needs to be transmitted, the uplink control channels are multiplexed with data prior to transmission. However, due to errors on downlink (DL) and uplink (UL) assignments, an evolved Base Node (eNB) receiver needs to employ a set of rules to decode the control channels, to minimize the number of blind decoding hypotheses. This innovation describes the rules employed by a receiver to reduce complexity and computational overhead in part by assuming that the UE is responding to grant on the download while providing for combinations in which one or more types of grants are not received. Energy detection in accordance with metrics and normalizing for differing power controls enables selecting the correct combination for decoding.
摘要翻译：在3GPP LTE中，上行链路ACK和CQI比特在发送之前被联合编码以保持低的峰值平均比（PAR）波形。此外，当需要发送数据时，将上行链路控制信道与传输之前的数据进行多路复用。然而，由于下行链路（DL）和上行链路（UL）分配上的错误，演进的基站（eNB）接收机需要采用一组规则来解码控制信道，以使盲目解码假设的数量最小化。该创新描述了接收机采用的规则，以部分地通过假设UE在下载时响应授权，同时提供未接收到一种或多种类型的授权的组合，来降低复杂性和计算开销。能量检测按照度量标准化和不同的功率控制标准化，可以选择正确的组合进行解码。

69. 发明申请

WO2011022441A3 MAXIMUM POWER SPECTRAL DENSITY REPORTING IN RESPONSE TO OVERLOAD INDICATIONS 审中-公开
标题翻译：最大功率谱密度报告对超载指示的响应
公开(公告)号：WO2011022441A3
公开(公告)日：2011-04-21
申请号：PCT/US2010045818
申请日：2010-08-17
申请人： QUALCOMM INC , LUO TAO , DAMNJANOVIC ALEKSANDAR , MALLADI DURGA PRASAD , WEI YONGBIN , BARANY PETER A
发明人： LUO TAO , DAMNJANOVIC ALEKSANDAR , MALLADI DURGA PRASAD , WEI YONGBIN , BARANY PETER A
IPC分类号： H04W52/14 , H04W52/24 , H04W52/36 , H04W52/40 , H04W72/04
CPC分类号： H04W52/146 , H04L1/0031 , H04L1/1607 , H04L5/0053 , H04L5/0073 , H04W52/243 , H04W52/367 , H04W52/40
摘要： Certain aspects of the present disclosure propose methods for reporting information such as a maximum power spectral density to a serving access point after receiving overload indicators from one or more neighboring access points. The reported information may be multiplexed with other information (e.g., Channel Quality Indicator (CQI), Precoding Matrix Index (PMI), rank indication (RI) or acknowledgement (ACK) / negative acknowledgment (NACK) message for downlink data channel) before transmission to the serving access point. In addition, the information may be transmitted in a medium access control (MAC) packet data unit (PDU).
摘要翻译：本公开的某些方面提出了用于在从一个或多个相邻接入点接收到过载指示符之后向服务接入点报告诸如最大功率谱密度的信息的方法。所报告的信息可以与传输之前的其他信息（例如，用于下行链路数据信道的信道质量指示符（CQI），预编码矩阵索引（PMI），秩指示（RI）或确认（ACK）/否定确认（NACK）消息）到服务接入点。另外，该信息可以在媒体访问控制（MAC）分组数据单元（PDU）中传送。

70. 发明申请

WO2011014829A2 DETERMINING CONTROL REGION PARAMETERS FOR MULTIPLE TRANSMISSION POINTS 审中-公开
标题翻译：确定多个传动点的控制区域参数
公开(公告)号：WO2011014829A2
公开(公告)日：2011-02-03
申请号：PCT/US2010044008
申请日：2010-07-30
申请人： QUALCOMM INC , LUO TAO , MALLADI DURGA PRASAD , MONTOJO JUAN , WEI YONGBIN , ZHANG XIAOXIA , LIU KE
发明人： LUO TAO , MALLADI DURGA PRASAD , MONTOJO JUAN , WEI YONGBIN , ZHANG XIAOXIA , LIU KE
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04L5/0094 , H04L5/0035 , H04L5/0053
摘要： Systems and methodologies are described that facilitate determining control region parameters related to a plurality of carriers and/or coordinated multiple point (CoMP) access points. Wireless devices can receive control region parameters related to the carriers or CoMP access points from a serving access point over control channel resources. Additionally or alternatively, wireless devices can assume all carriers or CoMP access points have substantially the same control region as indicated in a control format indicator channel from the serving access point or based on a configured value.
摘要翻译：描述了有助于确定与多个载波和/或协调多点（CoMP）接入点相关的控制区域参数的系统和方法。无线设备可以通过控制信道资源从服务接入点接收与载波或CoMP接入点相关的控制区域参数。另外或替代地，无线设备可以假设所有载波或CoMP接入点具有与来自服务接入点的控制格式指示符信道中基本相同的控制区域，或者基于配置的值。

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