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1. 发明申请

WO2013016525A2 TRANSMISSION OF CONTROL INFORMATION IN A WIRELESS NETWORK WITH CARRIER AGGREGATION 审中-公开
标题翻译：用载波聚合传输无线网络中的控制信息
公开(公告)号：WO2013016525A2
公开(公告)日：2013-01-31
申请号：PCT/US2012/048318
申请日：2012-07-26
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Jelena, M. , CHEN, Wanshi , MONTOJO, Juan , WEI, Yongbin
发明人： DAMNJANOVIC, Jelena, M. , CHEN, Wanshi , MONTOJO, Juan , WEI, Yongbin
IPC分类号： H04L5/00
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0055 , H04L5/0057 , H04L5/0058 , H04L5/0078 , H04L5/0091 , H04L5/14 , H04L25/22 , H04W16/32 , H04W72/1284 , H04W72/1294 , H04W72/14 , H04W88/02
摘要： Techniques for sending control information to support operation on multiple component carriers (CCs) are disclosed. A user equipment (UE) may be configured with multiple CCs for carrier aggregation. The multiple CCs may be associated with different uplink-downlink configurations and may have different downlink subframes and uplink subframes. In one aspect, uplink control information (UCI) for a secondary CC (SCC) may be sent on a primary CC (PCC) based on a UCI transmission timeline for the PCC (and not based on a UCI transmission timeline for the SCC). For example, a downlink grant for the SCC may be sent based on a downlink grant transmission timeline for the PCC. In another aspect, uplink grants for an SCC may be sent on the PCC based on an uplink grant transmission timeline for the PCC (and not based on an uplink grant transmission timeline for the SCC).
摘要翻译：公开了用于发送控制信息以支持对多个分量载波（CC）进行操作的技术。用户设备（UE）可以被配置有用于载波聚合的多个CC。多个CC可以与不同的上行链路 - 下行链路配置相关联，并且可以具有不同的下行链路子帧和上行链路子帧。在一个方面，用于辅CC（SCC）的上行链路控制信息（UCI）可以基于用于PCC的UCI传输时间轴（并且不基于用于SCC的UCI传输时间轴）在主CC（PCC）上发送。例如，可以基于用于PCC的下行链路授权传输时间线来发送针对SCC的下行链路授权。在另一方面，可以基于用于PCC的上行链路授权传输时间轴（并且不基于用于SCC的上行链路授权传输时间轴）在PCC上发送用于SCC的上行链路授权。

2. 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。

3. 发明申请

WO2013009987A1 DOWNLINK CONTROL WITH CONTROL-LESS SUBFRAMES 审中-公开
标题翻译：无控制子网的下行控制
公开(公告)号：WO2013009987A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/046476
申请日：2012-07-12
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , MONTOJO, Juan , DAMNJANOVIC, Aleksandar , WEI, Yongbin
发明人： CHEN, Wanshi , MONTOJO, Juan , DAMNJANOVIC, Aleksandar , WEI, Yongbin
IPC分类号： H04L5/00
CPC分类号： H04L5/0094 , H04L5/0053
摘要： In a wireless communications system wherein control-less subframes share a common carrier with subframes that include control signaling, a method performed by a base station may include receiving a first indication from a network entity to maintain a designated set of subframes on a common carrier devoid of designated downlink control signals. The method may further include providing a second indication in a wireless transmission to a mobile entity, the second indication enabling identification of subframes in the designated set (i.e., the control-less subframes) by the mobile entity. In turn, identification of control-less subframes by the mobile entity prior to decoding the subframes may enable a more efficient control of blind decoding operations at the mobile entity and reduce blind decoding operations required for the mobile entity to decode downlink control information.
摘要翻译：在其中无控制子帧与包括控制信令的子帧共享公共载波的无线通信系统中，由基站执行的方法可以包括从网络实体接收第一指示，以在公共载波上保持指定的一组子帧的指定下行链路控制信号。该方法还可以包括在向移动实体的无线传输中提供第二指示，所述第二指示使得能够由移动实体识别指定集合中的子帧（即，无控制子帧）。反过来，在解码子帧之前由移动实体识别无控制子帧可以实现对移动实体的盲解码操作的更有效的控制，并且减少移动实体解码下行链路控制信息所需的盲解码操作。

4. 发明申请

WO2011082105A2 INTERACTION BETWEEN ACCUMULATIVE POWER CONTROL AND MINIMUM/MAXIMUM TRANSMIT POWER IN LTE SYSTEMS 审中-公开
标题翻译： LTE系统中累积功率控制与最小/最大发射功率之间的相互作用
公开(公告)号：WO2011082105A2
公开(公告)日：2011-07-07
申请号：PCT/US2010/062012
申请日：2010-12-23
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan , YOO, Taesang , LUO, Xiliang , LUO, Tao , WEI, Yongbin , BHUSHAN, Naga
发明人： CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan , YOO, Taesang , LUO, Xiliang , LUO, Tao , WEI, Yongbin , BHUSHAN, Naga
IPC分类号： H04W52/26 , H04W52/36
CPC分类号： H04W52/367 , H04W52/146 , H04W52/262 , H04W52/362
摘要： Methods and apparatus in a wireless communication system are described for receiving and processing transmit power control commands, where, for example, the response to the transmit power control commands is conditionally decoupled from at least one of a transmit bandwidth parameter, a transport format parameter and a power stepsize limit. 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：描述了用于接收和处理发射功率控制命令的无线通信系统中的方法和装置，其中，例如，对发射功率控制命令的响应有条件地从发射带宽参数，传输格式参数和功率步长限制。本摘要仅用于遵守抽象要求规则的唯一目的，其允许读者快速确定所公开的主题。因此，应该理解，它不应该被用来解释或限制权利要求的范围或含义。

5. 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。

6. 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。

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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