专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明申请

WO2010031075A1 WIRELESS COMMUNICATION SYSTEMS WITH SEQUENCE SELECTION 审中-公开
标题翻译：具有序列选择的无线通信系统
公开(公告)号：WO2010031075A1
公开(公告)日：2010-03-18
申请号：PCT/US2009/057032
申请日：2009-09-15
申请人： QUALCOMM INCORPORATED , LUO, Tao , MONTOJO, Juan , ZHANG, Xiaoxia
发明人： LUO, Tao , MONTOJO, Juan , ZHANG, Xiaoxia
IPC分类号： H04J11/00 , H04L23/02 , H04W88/06 , H04L5/00
CPC分类号： H04L27/2605 , H04J13/0062 , H04L5/0007 , H04L5/0048 , H04L27/2613 , H04W8/26 , H04W36/08 , H04W48/16 , H04W72/02
摘要： Systems and methods for performing a handoff of an access terminal from a macro node to a femto node are disclosed. In one embodiment, the femto node is configured to transmit a predetermined signal for determining signal quality and an identifier that uniquely identifies the femto node to the access terminal. The access terminal is configured to transmit the identifier to the macro node. The femto node is identified as a hand in target based on the transmitted identifier and the macro node is configured to hand in the access terminal to the femto node.
摘要翻译：公开了用于执行从宏节点到毫微微节点的接入终端切换的系统和方法。在一个实施例中，毫微微节点被配置为发送用于确定信号质量的预定信号和唯一地识别毫微微节点到接入终端的标识符。接入终端被配置为将该标识符发送到该宏节点。基于所发送的标识符，将毫微微节点识别为目标的手，并且将宏节点配置为将接入终端传送到毫微微节点。

102. 发明申请

WO2010019902A1 A METHOD AND APPARATUS FOR UTILIZING UNUSED RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中利用未使用资源的方法和装置
公开(公告)号：WO2010019902A1
公开(公告)日：2010-02-18
申请号：PCT/US2009/053920
申请日：2009-08-14
申请人： QUALCOMM INCORPORATED , GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan
发明人： GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan
IPC分类号： H04W72/04
CPC分类号： H04W28/26 , H04L5/0053 , H04L5/0064 , H04L5/0094 , H04W72/042
摘要： Systems and methodologies are described that facilitate allocating uplink resources in a wireless access terminal. When a downlink transmission is received at a wireless device, the wireless device determines the appropriate control region to reserved based in part on the downlink transmission. Uplink data resources are also dynamically assigned.
摘要翻译：描述了有助于在无线接入终端中分配上行链路资源的系统和方法。当在无线设备处接收到下行链路传输时，无线设备部分地基于下行链路传输来确定要保留的适当控制区域。上行数据资源也被动态分配。

103. 发明申请

WO2010019523A1 MULTI-CARRIER DESIGN FOR CONTROL AND PROCEDURES COMPRISING PAIRING OF CARRIERS 审中-公开
标题翻译：多载波设计用于控制和包含载波配对的程序
公开(公告)号：WO2010019523A1
公开(公告)日：2010-02-18
申请号：PCT/US2009/053317
申请日：2009-08-10
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Jelena, M. , MONTOJO, Juan , SARKAR, Sandip
发明人： DAMNJANOVIC, Jelena, M. , MONTOJO, Juan , SARKAR, Sandip
IPC分类号： H04W72/04
CPC分类号： H04W72/00
摘要： A method, an apparatus, and a computer program product operable in a wireless communication system are provided in which a pairing is determined between one or more uplink carriers and one or more downlink carriers. The one or more uplink carriers and the one or more downlink carriers include at least three carriers. On which carrier to exchange control information on one or more of the carriers is based on the pairing or an anchor carrier designation.
摘要翻译：提供了一种在无线通信系统中可操作的方法，装置和计算机程序产品，其中在一个或多个上行链路载波和一个或多个下行链路载波之间确定配对。一个或多个上行链路载波和一个或多个下行链路载波包括至少三个载波。在一个或多个载波上交换控制信息的载波基于配对或锚定载波指定。

104. 发明申请

WO2009124079A1 METHODS OF RELIABLY SENDING CONTROL SIGNAL 审中-公开
标题翻译：可靠发送控制信号的方法
公开(公告)号：WO2009124079A1
公开(公告)日：2009-10-08
申请号：PCT/US2009/039010
申请日：2009-03-31
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , LUO, Tao , MONTOJO, Juan , GAAL, Peter
发明人： CHEN, Wanshi , LUO, Tao , MONTOJO, Juan , GAAL, Peter
IPC分类号： H04W72/00
CPC分类号： H04W72/042 , H04L1/0041 , H04L1/0046 , H04L1/08 , H04L1/1607 , H04L5/0007 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/0091 , H04L25/03866 , H04L27/2602 , H04W28/06
摘要： Downlink PDCCH is communicated in a manner that mitigates a UE from decoding the PDCCH on multiple aggregation levels. Ambiguous payload sizes are identified and modified through zero padding with one or more bits based on the payload size. Aggregation level scrambling sequences can be generated such that a receiving UE can accurately identify the aggregation level on which to decode the PDCCH. Indicator bits that signal the aggregation level to a UE can also be included in the PDCCH.
摘要翻译：下行链路PDCCH以减轻UE在多个聚合级别上解码PDCCH的方式进行通信。通过基于有效载荷大小的一个或多个位的零填充来识别和修改不明确的有效负载大小。可以生成聚合级别扰频序列，使得接收UE可以准确地识别在其上解码PDCCH的聚合级别。向UE指示聚合级别的指示符位也可以包括在PDCCH中。

105. 发明申请

WO2009120828A1 METHOD AND APPARATUS FOR SCRAMBLING SEQUENCE GENERATION IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在通信系统中进行序列生成的方法和装置
公开(公告)号：WO2009120828A1
公开(公告)日：2009-10-01
申请号：PCT/US2009/038346
申请日：2009-03-26
申请人： QUALCOMM INCORPORATED , KIM, Byoung-Hoon , MONTOJO, Juan , GAAL, Peter
发明人： KIM, Byoung-Hoon , MONTOJO, Juan , GAAL, Peter
IPC分类号： H04J13/00
CPC分类号： H04L25/03866 , H04L5/0007
摘要： A wireless communications method is provided. The method includes employing a processor executing computer executable instructions stored on a computer readable storage medium to implement various acts. The method also includes generating cyclic shifts for a sequence generator by masking shift register output values with one or more vectors. The method includes forwarding the sequence generator to a future state based in part on the output values and the vectors.
摘要翻译：提供了一种无线通信方法。该方法包括采用执行存储在计算机可读存储介质上的计算机可执行指令来执行各种动作的处理器。该方法还包括通过用一个或多个向量屏蔽移位寄存器输出值来产生序列发生器的循环移位。该方法包括部分地基于输出值和向量将序列发生器转发到将来的状态。

106. 发明申请

WO2009120661A1 METHOD AND APPARATUS FOR HANDOVER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的切换方法与装置
公开(公告)号：WO2009120661A1
公开(公告)日：2009-10-01
申请号：PCT/US2009/038038
申请日：2009-03-24
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Aleksandar , DAMNJANOVIC, Jelena, M. , GAAL, Peter , MONTOJO, Juan
发明人： DAMNJANOVIC, Aleksandar , DAMNJANOVIC, Jelena, M. , GAAL, Peter , MONTOJO, Juan
IPC分类号： H04W36/08
CPC分类号： H04W80/04 , H04W36/0055 , H04W36/18 , H04W74/08
摘要： Systems and methodologies are described that facilitate system frame number (SFN) indication and identification during a random access procedure (e.g., associated with a handover). As described herein, a target cell can configure one or more Random Access Responses (RARs) designated for transmission to a terminal during the access phase of a handover to include the SFN of the target cell. Techniques are further described herein by which the target cell can include SFN information in a sub-header associated with a RAR, in the payload of a RAR, and/or in other appropriate manners. In addition, the target cell can configure one or more flags of the RAR to indicate the presence of SFN information. Upon receiving a RAR with embedded SFN information, a terminal can utilize the SFN for operations such as frequency hopping or uplink resource configuration as described herein.
摘要翻译：描述了在随机接入过程（例如，与切换相关联）期间促进系统帧号（SFN）指示和标识的系统和方法。如本文所述，目标小区可以在切换的接入阶段期间配置指定用于向终端发送的一个或多个随机接入响应（RAR），以包括目标小区的SFN。本文进一步描述了技术，其中目标小区可以在与RAR相关联的子标题中，在RAR的有效载荷中和/或以其他适当的方式包括SFN信息。另外，目标小区可以配置RAR的一个或多个标志来指示SFN信息的存在。在接收到具有嵌入式SFN信息的RAR时，终端可以利用SFN进行如本文所述的跳频或上行链路资源配置等操作。

107. 发明申请

WO2009117578A1 FILTERING SEMI-PERSISTENT SCHEDULING FALSE ALARMS 审中-公开
标题翻译：过滤半密码安排错误报警
公开(公告)号：WO2009117578A1
公开(公告)日：2009-09-24
申请号：PCT/US2009/037669
申请日：2009-03-19
申请人： QUALCOMM INCORPORATED , MEYLAN, Arnaud , MONTOJO, Juan
发明人： MEYLAN, Arnaud , MONTOJO, Juan
IPC分类号： H04W72/12
CPC分类号： H04W72/04 , H04L1/0045 , H04L1/0061 , H04L1/0072 , H04W28/04 , H04W72/042
摘要： A scheduled data communication system of an access node and terminal supports recurring communications of small data amounts such as Voice over IP (VoIP). In order to make error checking more robust in a random access response (RAR), such as for semi-persistent scheduling (SPS) for VoIP, a portion of a grant or assignment payload has a constraint imposed that can be verified as a condition precedent to determining a valid grant or assignment rather than only relying upon a validity check field, such as a cyclic redundancy check (CRC). Thereby, incorrect validation of a grant or assignment is avoided for dynamic scheduling or for semi-persistent scheduling, the latter causing a persistent error.
摘要翻译：接入节点和终端的调度数据通信系统支持诸如IP语音（VoIP）等小数据量的循环通信。为了使随机接入响应（RAR）中的错误检查（例如用于VoIP的半静态调度（SPS））更加鲁棒，授权或分配有效载荷的一部分具有强制的约束，可以被验证为先决条件以确定有效的授权或分配，而不仅仅依赖于诸如循环冗余校验（CRC）的有效性检查字段。因此，动态调度或半永久调度避免了授权或分配的不正确验证，后者导致持续性错误。

108. 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。

109. 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。

110. 发明申请

WO2008157796A2 CONTROL CHANNEL FORMAT INDICATOR FREQUENCY MAPPING 审中-公开
标题翻译：控制通道格式指示器频率映射
公开(公告)号：WO2008157796A2
公开(公告)日：2008-12-24
申请号：PCT/US2008/067751
申请日：2008-06-20
申请人： QUALCOMM Incorporated , ZHANG, Xiaoxia , MALLADI, Durga, Prasad , MONTOJO, Juan
发明人： ZHANG, Xiaoxia , MALLADI, Durga, Prasad , MONTOJO, Juan
IPC分类号： H04L27/26
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/0016 , H04W48/12
摘要： Systems and methodologies are described that facilitate selecting frequency for transmitting control channel format indicator (CCFI) data such to identify a related cell. In one example, the CCFI data can be transmitted in an initial portion of frequency (such as an orthogonal frequency division multiplexing (OFDM) symbol) in a time transmit interval (TTI). The CCFI data can be spread across the initial portion of frequency and be shifted to identify the transmitting cell. Additionally, the CCFI data can be scrambled to further identify the cell. The CCFI data can also be utilized to determine structure of subsequent control and/or data channels.
摘要翻译：描述了促进选择用于发送控制信道格式指示符（CCFI）数据以识别相关小区的频率的系统和方法。在一个示例中，CCFI数据可以在时间发射间隔（TTI）中的频率的初始部分（诸如正交频分复用（OFDM）符号）中发送。 CCFI数据可以分布在频率的初始部分，并被移位以识别发射小区。另外，可以加扰CCFI数据以进一步识别小区。也可以利用CCFI数据来确定后续控制和/或数据信道的结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式