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1. 发明申请

WO2013022993A1 SUPPORTING OPERATION ON DEPENDENT CARRIERS IN A MULTI - CARRIER SYSTEM 审中-公开
标题翻译：支持多载波系统中的相关载波的运行
公开(公告)号：WO2013022993A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/050026
申请日：2012-08-08
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Jelena M. , GAAL, Peter , WEI, Yongbin , MONTOJO, Juan , MALLADI, Durga Prasad , FLORE, Oronzo
发明人： DAMNJANOVIC, Jelena M. , GAAL, Peter , WEI, Yongbin , MONTOJO, Juan , MALLADI, Durga Prasad , FLORE, Oronzo
IPC分类号： H04W72/12
CPC分类号： H04W72/1289 , H04W72/14 , H04W84/04
摘要： Supporting communication on multiple carriers. A user equipment (UE) is configured with a base (anchor, regular, stand-alone) carrier and a dependent (extension) carrier linked (paired) to the base carrier. Data transmission on the dependent carrier is scheduled via a scheduling carrier, which is different from the dependent carrier. The UE receives (714) a scheduling grant on the scheduling carrier and determines whether the scheduling grant is for the base carrier and/ or the dependent carrier. The UE communicates (718), e.g. sends or receives data, on the base carrier and/or the dependent carrier based on the scheduling grant. The scheduling grant may be (i) a separate grant carrying scheduling information for only one carrier, (ii) a common grant carrying scheduling information for both carriers, (iii) a joint grant carrying separate scheduling information for each carrier, or (iv) a composite grant that may be a separate grant, a common grant, or a joint grant. A configuration of the base (anchor) carrier and a dependent (extension) carrier is received from the eNodeB at the UE.
摘要翻译：支持多个运营商的通信。用户设备（UE）配置有与基站（基站，固定，独立）载波和从属（扩展）载体链接（配对）到基站的载体。通过与从属载波不同的调度载波来调度依赖载波上的数据传输。 UE在调度载波上接收（714）调度许可，并确定调度授权是否用于基本载波和/或依赖载波。 UE通信（718），例如。基于调度授权在基础载波和/或从属载波上发送或接收数据。调度授权可以是（i）承载仅一个载波的调度信息的单独授权，（ii）承载两个载波的调度信息的公共授权，（iii）携带每个载波的分散调度信息的联合授权，或者（iv）复合补助金可以是单独的补助金，共同补助金或联合补助金。从UE处的eNodeB接收基本（主机）载波和从属（分机）载波的配置。

2. 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。

3. 发明申请

WO2010129605A1 DATA AND CONTROL MULTIPLEXING IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：数据和控制在无线通信中的多路复用
公开(公告)号：WO2010129605A1
公开(公告)日：2010-11-11
申请号：PCT/US2010/033619
申请日：2010-05-04
申请人： QUALCOMM INCORPORATED , MALLADI, Durga Prasad , MONTOJO, Juan , DAMNJANOVIC, Jelena M.
发明人： MALLADI, Durga Prasad , MONTOJO, Juan , DAMNJANOVIC, Jelena M.
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B1/713
摘要： Systems and methodologies are described that facilitate defining a new control region over resources allocated for communicating general non-control data in a legacy network specification. The new control region can comprise multiple control channels, which can be multiplexed together and/or with general data channels. Devices can receive control data over the new control region as well as information regarding the region, such as location of the region, location of specific resources, multiplexing schemes, frequency hopping patterns, and/or the like to appropriately decode relevant control data. This allows for expanded control resources to support multicarrier assignments, large numbers of devices being addressed, special operation modes, new downlink control information (DCI) formats, and/or the like.
摘要翻译：描述了有助于在分配用于在传统网络规范中传送通用非控制数据的资源上定义新的控制区域的系统和方法。新的控制区域可以包括多个控制信道，其可以一起复用和/或与通用数据信道进行多路复用。设备可以通过新的控制区域接收控制数据，以及关于区域的信息，例如区域的位置，特定资源的位置，复用方案，跳频模式等，以适当地解码相关的控制数据。这允许扩展的控制资源支持多载波分配，正在寻址的大量设备，特殊操作模式，新的下行链路控制信息（DCI）格式等。

4. 发明申请

WO2008118810A1 BACKHAUL COMMUNICATION FOR INTERFERENCE MANAGEMENT 审中-公开
标题翻译：干扰管理通信
公开(公告)号：WO2008118810A1
公开(公告)日：2008-10-02
申请号：PCT/US2008/057906
申请日：2008-03-21
申请人： QUALCOMM INCORPORATED , MONTOJO, Juan , DAMNJANOVIC, Aleksandar , MALLADI, Durga Prasad , FLORE, Oronzo
发明人： MONTOJO, Juan , DAMNJANOVIC, Aleksandar , MALLADI, Durga Prasad , FLORE, Oronzo
IPC分类号： H04L12/56
CPC分类号： H04W72/082 , H04W72/0426 , H04W72/0486 , H04W72/12 , H04W92/045 , H04W92/12
摘要： System(s) and method(s) are provided for inter-cell interference management in a wireless communication system. A base station perform interference management by conveying and receiving load indicator messages over a backhaul communication link to disparate neighboring base stations that serve interfering mobile stations. Reporting of load indicators takes place according to a reporting policy that is event-based, and accounts for variations of interference metrics over available time-frequency resources. Communication with neighboring base stations is limited to a monitoring interference set, which can be determined statically, according to deployment characteristics of a wireless network, or the set can be adjusted dynamically according to a set of received UL signals or a set of DL CQI measurement reports. Reporting policy and interference set can be autonomously adapted to optimize backhaul traffic as well as interference control.
摘要翻译：为无线通信系统中的小区间干扰管理提供系统和方法。基站通过回程通信链路传送和接收负载指示符消息来执行干扰管理，以分散给服务干扰移动站的相邻基站。负载指示器的报告根据基于事件的报告策略进行，并考虑了可用时间频率资源的干扰指标变化。与相邻基站的通信仅限于可以根据无线网络的部署特性静态地确定的监控干扰集，或者可以根据接收到的UL信号的集合或者一组DL CQI测量来动态地调整该集合报告。报告策略和干扰集可以自主调整，以优化回程流量以及干扰控制。

5. 发明申请

WO2007053851A2 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：WO2007053851A2
公开(公告)日：2007-05-10
申请号：PCT/US2006/060454
申请日：2006-11-01
申请人： QUALCOMM INCORPORATED , 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： H04Q7/38
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-frequency 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. 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.
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）的无线电间接入技术（RAT间）和/或频间切换的机制和方法。用户设备可以向服务用户设备的网络指示用户设备希望相对于不同频率和/或不同技术执行测量。然后可以调度下行链路信道上的数据，以确保用户设备在进行测量时不会丢失用于用户设备的数据。

6. 发明申请

WO2011014583A2 ADAPTIVE TRANSMISSIONS IN COORDINATED MULTIPLE POINT COMMUNICATIONS 审中-公开
标题翻译：协调多点通信中的自适应传输
公开(公告)号：WO2011014583A2
公开(公告)日：2011-02-03
申请号：PCT/US2010/043594
申请日：2010-07-28
申请人： QUALCOMM INCORPORATED , LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , WEI, Yongbin , MONTOJO, Juan , LIU, Ke
发明人： LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , WEI, Yongbin , MONTOJO, Juan , LIU, Ke
IPC分类号： H04L25/02
CPC分类号： H04L25/0224 , H04B7/024 , H04B7/0417
摘要： Systems and methodologies are described that facilitate adaptively communicating data to wireless devices. An access point can precode a dedicated reference signal (DRS) for transmitting to a wireless device, and the wireless device can receive the precoded DRS. The wireless device can determine the precoder by estimating a channel of the DRS and can provide channel condition feedback to the access point. The access point can create data signals including a single or a burst of data transmissions according to the feedback and can precode the data signals using the same precoder. The wireless device can additionally decode the data signals using the precoder. Moreover, the access point can cycle through precoders according to a patterned, random, pseudo-random, and/or similar sequence.
摘要翻译：描述了有助于自适应地向无线设备传送数据的系统和方法。接入点可以对专用参考信号（DRS）进行预编码以发送给无线设备，并且无线设备可以接收预编码的DRS。无线设备可以通过估计DRS的信道来确定预编码器，并且可以向接入点提供信道条件反馈。接入点可以根据反馈创建包括单个数据传输或突发数据传输的数据信号，并且可以使用相同的预编码器对数据信号进行预编码。无线设备可以使用预编码器附加地解码数据信号。而且，接入点可以根据图案化，随机，伪随机和/或相似的顺序在预编码器中循环。

7. 发明申请

WO2011014840A1 EFFICIENT CONTROL CHANNEL DECODING IN COMP COMMUNICATIONS 审中-公开
标题翻译：有效的控制信道解码在通信中
公开(公告)号：WO2011014840A1
公开(公告)日：2011-02-03
申请号：PCT/US2010/044023
申请日：2010-07-30
申请人： QUALCOMM Incorporated , LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , WEI, Yongbin , MONTOJO, Juan , LIU, Ke
发明人： LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , WEI, Yongbin , MONTOJO, Juan , LIU, Ke
IPC分类号： H04L1/18 , H04L5/00 , H04W36/00
CPC分类号： H04L5/0007 , H04L1/1854 , H04L1/1861 , H04L5/0032 , H04L5/0035 , H04L5/0053 , H04L5/0055 , H04L5/006 , H04L5/0062 , H04L5/0073 , H04W72/082
摘要： Certain embodiments of the present disclosure propose two efficient designs for a control channel in a Coordinated Multi-Point (CoMP) system. The proposed designs enable a user equipment (UE) to transmit acknowledgement (ACK) and negative acknowledgement (NACK) signals to one or more access points (APs) upon receiving transmissions from them.
摘要翻译：本公开的某些实施例提出了用于协调多点（CoMP）系统中的控制信道的两种有效设计。所提出的设计使得用户设备（UE）在接收到来自它们的传输时能够向一个或多个接入点（AP）发送确认（ACK）和否定确认（NACK）信号。

8. 发明申请

WO2011014834A3 ROBUST DECODING OF CoMP TRANSMISSIONS 审中-公开
公开(公告)号：WO2011014834A3
公开(公告)日：2011-02-03
申请号：PCT/US2010/044014
申请日：2010-07-30
申请人： QUALCOMM INCORPORATED , LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , LIU, Ke , ZHANG, Xiaoxia , WEI, Yongbin
发明人： LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , LIU, Ke , ZHANG, Xiaoxia , WEI, Yongbin
IPC分类号： H04B7/02 , H04B7/04
摘要： Techniques for transmitting data and resource signals (RS) are provided. According to certain aspects, an access point may determine RS resource locations related to one or more access points in a CoMP set transmitting a common reference signal (CRS), map data transmissions initially over resources other than those related to the RS resource locations, and map remaining data transmissions over resources related to the RS resource locations. According to certain aspects, a wireless device may receive a signal from access points in a coordinated multiple point (CoMP) communication set comprising a common reference signal (CRS) superimposed over data, determine CRS locations in the signal that correspond to the CRS, and decode data from the signal based at least in part on the determined CRS locations.

9. 发明申请

WO2011014829A3 DETERMINING CONTROL REGION PARAMETERS FOR MULTIPLE TRANSMISSION POINTS 审中-公开
公开(公告)号：WO2011014829A3
公开(公告)日：2011-02-03
申请号：PCT/US2010/044008
申请日：2010-07-30
申请人： QUALCOMM INCORPORATED , 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
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.

10. 发明申请

WO2008119048A2 CIRCULAR BUFFER BASED RATE MATCHING 审中-公开
标题翻译：基于循环缓冲器的速率匹配
公开(公告)号：WO2008119048A2
公开(公告)日：2008-10-02
申请号：PCT/US2008/058500
申请日：2008-03-27
申请人： QUALCOMM Incorporated , MALLADI, Durga, Prasad , MONTOJO, Juan , WEI, Yongbin
发明人： MALLADI, Durga, Prasad , MONTOJO, Juan , WEI, Yongbin
IPC分类号： H04L1/00
CPC分类号： H04L1/0013 , H04L1/0066 , H04L1/0067 , H04L1/0071 , H04L1/1812
摘要： Systems and methodologies are described that facilitate employing circular buffer based rate matching. Encoded block(s) that include systematic, parity 1, and parity 2 bits can be generated using turbo code. Bit type can be identified to separate bits into distinct groups. Systematic bits can be interleaved together to generate a randomized sequence of systematic bits, parity 1 bits can be interleaved together to yield a randomized sequence of parity 1 bits, and parity 2 bits can be interleaved together to output a randomized sequence of parity 2 bits. The randomized sequences of parity 1 bits and parity 2 bits can be interlaced together in an alternating manner. The randomized sequence of systematic bits can be inserted into a circular buffer, and upon inserting the entire sequence, the interlaced parity bits can be inserted into the circular buffer (e.g., until reaching capacity). Bits inserted into the circular buffer are transmitted.
摘要翻译：描述了便于采用基于循环缓冲器的速率匹配的系统和方法。可以使用turbo码生成包括系统，奇偶校验1和奇偶校验位2的编码块。可以识别位类型以将位分成不同的组。系统比特可以交织在一起以产生随机化的系统比特序列，奇偶校验1比特可以交织在一起以产生奇偶校验1比特的随机化序列，并且奇偶校验2比特可以交织在一起以输出奇偶校验2比特的随机化序列。奇偶校验1比特和奇偶校验2比特的随机序列可以以交替方式交织在一起。系统比特的随机序列可以被插入到循环缓冲器中，并且在插入整个序列时，可将隔行扫描奇偶校验位插入到循环缓冲器中（例如直到达到容量）。插入到循环缓冲器中的位被传送。

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