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1. 发明申请

WO2011082539A1 SEARCH SPACE INTERLEAVING FOR CROSS-SCHEDULING IN CARRIER AGGREGATION 审中-公开
标题翻译：搜索空间交换在运输集体中的交叉调度
公开(公告)号：WO2011082539A1
公开(公告)日：2011-07-14
申请号：PCT/CN2010/070082
申请日：2010-01-08
申请人： NOKIA CORPORATION , CHEN, Peng , GAO, Chunyan , KOIVISTO, Tommi
发明人： CHEN, Peng , GAO, Chunyan , KOIVISTO, Tommi
IPC分类号： H04W72/12
CPC分类号： H04L5/003 , H04L5/001 , H04W72/042
摘要： A logical search space is configured for a user equipment that includes at least scheduling/PDCCH candidates on a first component carrier that schedule radio resources on each of N component carriers CCs. The user equipment is allocated a radio resource on an nth one of the N CCs using one of the scheduling candidates that schedules, via a one to one mapping, to the n th one of the N CCs. In the above, n=1, 2,... N and N is an integer greater than one. Other aspects of the invention are directed to the UE determining its logical search space.
摘要翻译：逻辑搜索空间被配置用于在N个分量载波CC上的每一个调度无线电资源的第一分量载波上至少包括调度/ PDCCH候选的用户设备。使用调度候选者之一，通过一对一的映射，将N个CC中的第n个的用户设备分配给N个CC中的第n个。在上述中，n = 1,2，... N，N是大于1的整数。本发明的其它方面涉及UE确定其逻辑搜索空间。

2. 发明申请

WO2011082531A1 BACKWARDS COMPATIBLE DOWNLINK CONTROL INFORMATION FORMAT PAYLOAD SUPPORTING CROSS-SCHEDULING 审中-公开
标题翻译：背后兼容下载控制信息格式支持支持交叉调度
公开(公告)号：WO2011082531A1
公开(公告)日：2011-07-14
申请号：PCT/CN2010/070069
申请日：2010-01-08
申请人： NOKIA SIEMENS NETWORKS OY , CHEN, Peng , GAO, Chunyan , KOIVISTO, Tommi , TIIROLA, Esa , FREDERIKSEN, Frank
发明人： CHEN, Peng , GAO, Chunyan , KOIVISTO, Tommi , TIIROLA, Esa , FREDERIKSEN, Frank
IPC分类号： H04W52/04
CPC分类号： H04W52/262 , H04L5/001 , H04L5/0053 , H04L5/006 , H04L5/0087 , H04L5/0098 , H04W52/34
摘要： Disclosed is a method that includes embedding at least one uplink component carrier index into a predetermined location in a downlink control information payload having a first type of format (DCI format 3/3A), while maintaining alignment between the downlink control information payload having the first type of format and a downlink control information payload having a second type of format (DCI format 0/1 A). The method further includes transmitting the resulting downlink control information payload into a cell for reception by user equipment. The use of the method is advantageous at least to provide backwards compatibility between Rel-8/Rel-9 user equipment and LTE-A user equipment operating with cross-component carrier scheduling. Also disclosed are corresponding apparatus, as well as methods and apparatus providing an enhanced LTE-A compatible user terminal.
摘要翻译：公开了一种方法，其包括在具有第一类型格式（DCI格式3 / 3A）的下行链路控制信息有效载荷中嵌入至少一个上行链路分量载波索引到预定位置，同时保持具有第一类型的下行链路控制信息有效载荷之间的对准格式的格式和具有第二类格式（DCI格式0/1 A）的下行链路控制信息有效载荷。该方法还包括将所得到的下行链路控制信息有效载荷发送到用户设备接收的小区。该方法的使用至少在Rel-8 / Rel-9用户设备与使用跨分量载波调度操作的LTE-A用户设备之间提供向后兼容性是有利的。还公开了相应的装置，以及提供增强型LTE-A兼容用户终端的方法和装置。

3. 发明申请

WO2011082824A1 METHODS, APPARATUSES AND RELATED COMPUTER PROGRAM PRODUCT FOR CONTROL INFORMATION SIGNALING 审中-公开
标题翻译：方法，装置和相关计算机程序产品用于控制信息信号
公开(公告)号：WO2011082824A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/050097
申请日：2010-01-07
申请人： NOKIA CORPORATION , TIIROLA, Esa Tapani , LUNTTILA, Timo Erkki , PAJUKOSKI, Kari Pekka , HOOLI, Kari Juhani , CHEN, Peng , KOIVISTO, Tommi
发明人： TIIROLA, Esa Tapani , LUNTTILA, Timo Erkki , PAJUKOSKI, Kari Pekka , HOOLI, Kari Juhani , CHEN, Peng , KOIVISTO, Tommi
IPC分类号： H04L5/00
CPC分类号： H04L5/0053
摘要： Methods, apparatuses and related computer program product for control information signaling. It is disclosed a method/apparatus comprising predetermining, specifically for each of a plurality of terminals, a transmission mode in correspondence with a predetermined second control information format, transmitting, in a first predetermined portion of a set of control channel candidates, a first control information format of a first size, defining, based on the second control information format, a scheduling grant format of a second size different from the first size to be applied on a second predetermined portion of the set of control channel candidates, equating the first size so as to match with the second size, and transmitting, in the second predetermined portion, the equated first control information; and a method/apparatus comprising monitoring, in the first and second predetermined portions, reception of the first control information format, upon reception of a configuration message relating to the transmission mode, continuing the monitoring and monitoring reception of the scheduling grant format.
摘要翻译：用于控制信息信令的方法，装置和相关计算机程序产品。公开了一种方法/装置，其特征在于，针对多个终端中的每一个预先确定与预定的第二控制信息格式对应的传输模式，在一组控制信道候选的第一预定部分中发送第一控制第一尺寸的信息格式，基于第二控制信息格式定义与要应用于该组控制信道候选的第二预定部分的第一大小不同的第二大小的调度许可格式，将第一尺寸以与第二尺寸相匹配，并且在第二预定部分中传送等式的第一控制信息; 以及一种方法/装置，包括在接收到与传输模式相关的配置消息时，在第一和第二预定部分中监视第一控制信息格式的接收，继续监视和监视接收调度授权格式。

4. 发明申请

WO2011079454A1 OVERLAPPING RESOURCE SIGNALING VIA CODE SWITCHING 审中-公开
标题翻译：通过代码转换覆盖资源信号
公开(公告)号：WO2011079454A1
公开(公告)日：2011-07-07
申请号：PCT/CN2009/076325
申请日：2009-12-31
申请人： NOKIA CORPORATION , CHEN, Peng , KOIVISTO, Tommi
发明人： CHEN, Peng , KOIVISTO, Tommi
IPC分类号： H04L5/02
CPC分类号： H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/006 , H04L5/0091
摘要： A user equipment device is provided that includes a processor and a memory. The processor is configured to receive a control signal from a network element, such as an eNB. The control signal includes an indication of whether interference with the apparatus by one or more user equipment devices will occur in one or more scheduled physical resource blocks for transmission. The processor is also configured to determine, based on the indication, whether the interference will occur and to perform blind detection of overlapped resources based at least in part on a cover code for a dedicated reference signal port to determine a phase offset candidate.
摘要翻译：提供了一种包括处理器和存储器的用户设备设备。处理器被配置为从诸如eNB的网络元件接收控制信号。控制信号包括在一个或多个调度的物理资源块中是否将发生由一个或多个用户设备设备对设备的干扰是否将发生的指示以进行传输。处理器还被配置为基于该指示来确定干扰是否将发生，并且至少部分地基于专用参考信号端口的覆盖码来执行重叠资源的盲检测，以确定相位偏移候选。

5. 发明申请

WO2011039625A1 APPARATUS AND METHOD FOR INITIALIZATION OF REFERENCE SIGNAL SCRAMBLING 审中-公开
标题翻译：用于初始化参考信号屏蔽的装置和方法
公开(公告)号：WO2011039625A1
公开(公告)日：2011-04-07
申请号：PCT/IB2010/002494
申请日：2010-09-30
申请人： NOKIA CORPORATION , CHMIEL, Mieszko , CHEN, Peng , KOIVISTO, Tommi , CHE, Xiang Guang , ROMAN, Timo
发明人： CHMIEL, Mieszko , CHEN, Peng , KOIVISTO, Tommi , CHE, Xiang Guang , ROMAN, Timo
IPC分类号： H04L9/08 , H04B7/02
CPC分类号： H04J11/0069 , H04L27/2613
摘要： A scrambling sequence is initialized using at least a cell identifier and an offset, and a physical downlink control information DCI is sent to a user equipment which indicates the offset. In more particular embodiments a user equipment-specific reference signal UE-RS is scrambled using the initialized scrambling sequence, and the scrambled UE-RS is sent to the UE for demodulating a downlink shared channel (PDSCH). In another exemplary embodiment the generated UE-RS is sent in a pilot part of a subframe transmission associated with the PDSCH and is for demodulating at least a data part of that subframe transmission. In a specific embodiment from the UE side, the UE receives the UE-RS and the DCI which indicates the offset, descrambles the UE-RS using a scrambling sequence that is initialized using a cell identifier and the indicated offset; and demodulates the PDSCH using the de-scrambled UE-RS.
摘要翻译：使用至少小区标识符和偏移来初始化加扰序列，并且向指示偏移的用户设备发送物理下行链路控制信息DCI。在更具体的实施例中，使用初始化的加扰序列对用户设备专用参考信号UE-RS进行加扰，并且将加扰的UE-RS发送给用于解调下行链路共享信道（PDSCH）的UE。在另一个示例性实施例中，所生成的UE-RS在与PDSCH相关联的子帧传输的导频部分中发送，并且用于解调该子帧传输的至少一个数据部分。在来自UE侧的特定实施例中，UE接收指示偏移的UE-RS和DCI，使用使用小区标识符和指示的偏移量初始化的加扰序列来解扰UE-RS; 并使用去加扰的UE-RS解调PDSCH。

6. 发明申请

WO2013007010A1 METHODS, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR INTERFERENCE MITIGATION VIA CHANNEL RESERVATION IN LA TDD NETWORK 审中-公开
标题翻译：方法，装置和计算机程序产品通过LA TDD网络中的通道预留进行干扰减轻
公开(公告)号：WO2013007010A1
公开(公告)日：2013-01-17
申请号：PCT/CN2011/077003
申请日：2011-07-08
申请人： RENESAS MOBILE CORPORATION , GAO, Chunyan , ZENG, Erlin , WANG, Haiming , HAN, Jing , KOIVISTO, Tommi
发明人： GAO, Chunyan , ZENG, Erlin , WANG, Haiming , HAN, Jing , KOIVISTO, Tommi
IPC分类号： H04W72/08
CPC分类号： H04J3/1694 , H04W72/042 , H04W72/0446 , H04W72/082
摘要： Apparatuses, methods and computer program products are proposed, by which resource elements in an uplink transmission of a user equipment are determined, on which interference may be caused and which are to be muted in the uplink transmission, and wherein the user equipment is configured to mute resource elements based on the determined resource elements.
摘要翻译：提出了一种设备，方法和计算机程序产品，通过该装置，方法和计算机程序产品，确定用户设备的上行链路传输中的资源元素，可能导致干扰，以及哪些在上行链路传输中被静音，并且其中用户设备被配置为基于确定的资源元素静音资源元素。

7. 发明申请

WO2013138989A1 METHOD AND APPARATUS FOR DETERMINING THE PHYSICAL DOWNLINK SHARED CHANNEL FALLBACK MODE 审中-公开
标题翻译：用于确定物理下行链路共享信道衰落模式的方法和装置
公开(公告)号：WO2013138989A1
公开(公告)日：2013-09-26
申请号：PCT/CN2012/072570
申请日：2012-03-19
申请人： RENESAS MOBILE CORPORATION , ZENG, Erlin , KOIVISTO, Tommi , GAO, Chunyan , GROVLEN, Asbjorn
发明人： ZENG, Erlin , KOIVISTO, Tommi , GAO, Chunyan , GROVLEN, Asbjorn
IPC分类号： H04W72/12 , H04W72/04
CPC分类号： H04L5/0028 , H04L5/001 , H04L5/0023 , H04L5/0044 , H04L5/0092
摘要： Two formats for fallback mode signaling from a wireless network entity, such as an evolved node B (eNB), to a mobile terminal, such as user equipment, in an LTE wireless network. A single antenna port (SAP) format may be chosen when the physical resource blocks (PRBs) for the physical downlink shared channel (PDSCH) do not collide with the broadcast channel/primary synchronization signal/secondary synchronization signal. The eNB determines whether the demodulation reference signal (DM RS) uses port 7 or 8 and sets flags in DCI format 1A to signal the result. In a second format the eNB decides if fallback mode is needed, schedules the PDSCH PRBs using DCI format 1A and chooses SAP or transmit diversity (TxD) signaling fallback based on the presence or absence of CRS in the PRBs. When CRS is not present, the eNB uses SAP fallback mode; if CRS is present, the eNB uses TxD fallback mode.
摘要翻译：用于从无线网络实体（诸如演进节点B（eNB））到LTE无线网络中的移动终端（诸如用户设备）的回退模式信令的两种格式。当物理下行链路共享信道（PDSCH）的物理资源块（PRB）不与广播信道/主同步信号/辅同步信号相冲突时，可以选择单个天线端口（SAP）格式。 eNB确定解调参考信号（DM RS）是否使用端口7或8，并且设置DCI格式1A中的标志来通知结果。在第二格式中，eNB决定是否需要回退模式，使用DCI格式1A调度PDSCH PRB，并且基于PRB中CRS的存在或不存在来选择SAP或发送分集（TxD）信令回退。当CRS不存在时，eNB使用SAP回退模式; 如果存在CRS，则eNB使用TxD回退模式。

8. 发明申请

WO2013056445A1 A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR FLEXIBLE TDD CONFIGURATION 审中-公开
标题翻译：一种用于灵活TDD配置的方法，装置和计算机程序产品
公开(公告)号：WO2013056445A1
公开(公告)日：2013-04-25
申请号：PCT/CN2011/081018
申请日：2011-10-20
申请人： RENESAS MOBILE CORPORATION , WANG, Haiming , ZENG, Erlin , GAO, Chunyan , HONG, Wei , HAN, Jing , KOIVISTO, Tommi , PIKKARAINEN, Matti
发明人： WANG, Haiming , ZENG, Erlin , GAO, Chunyan , HONG, Wei , HAN, Jing , KOIVISTO, Tommi , PIKKARAINEN, Matti
IPC分类号： H04W72/10
CPC分类号： H04W28/048 , H04B7/2656 , H04L5/0073 , H04L5/0091 , H04L5/14 , H04L5/1469 , H04W28/04 , H04W72/082 , H04W72/1226
摘要： The invention relates to the radio interface between an apparatus for wireless communication and a network element, comprising flexible uplink/downlink configuration for time division duplex. The method comprises detecting a parameter indicating interference in a subframe of a time division duplex configuration; assigning a priority Physical Resource Block set for a flexible subframe; and scheduling the connection for a wireless apparatus according to the priority Physical Resource Block set.
摘要翻译：本发明涉及无线通信装置与网元之间的无线接口，包括用于时分双工的灵活的上行链路/下行链路配置。该方法包括检测指示时分双工配置的子帧中的干扰的参数; 为柔性子帧分配优先级物理资源块; 并根据优先级物理资源块集合调度无线装置的连接。

9. 发明申请

WO2013010321A1 METHOD AND APPARATUS FOR PROVIDING CHANNEL STATE INFORMATION (CSI) MEASUREMENT AND REPORTING FOR A SEGMENT CARRIER 审中-公开
标题翻译：用于提供频道状态信息（CSI）测量和分段载波报告的方法和装置
公开(公告)号：WO2013010321A1
公开(公告)日：2013-01-24
申请号：PCT/CN2011/077331
申请日：2011-07-19
申请人： RENESAS MOBILE CORPORATION , ZENG, Erlin , GAO, Chunyan , WEI, Na , CHARBIT, Gilles , WANG, Haiming , BAI, Wei , HONG, Wei , HAN, Jing , TAN, Shuang , KOIVISTO, Tommi
发明人： ZENG, Erlin , GAO, Chunyan , WEI, Na , CHARBIT, Gilles , WANG, Haiming , BAI, Wei , HONG, Wei , HAN, Jing , TAN, Shuang , KOIVISTO, Tommi
IPC分类号： H04B7/26
CPC分类号： H04W24/10 , H04B7/0626 , H04B7/0647 , H04L1/0026 , H04L5/0057 , H04L25/03898 , H04L25/03949
摘要： Methods, apparatus and computer program products provide channel state information (CS1) measurement and reporting for a segment carrier in certain situations. An apparatus such as a base station may determine whether CSI is needed for a channel of a segment carrier comprising a segment portion and a contiguous bandwidth extension of a backward compatible carrier utilized by a base station for wireless communications with a mobile terminal. In response to determining that CSI is needed, the apparatus configures the mobile terminal to communicate channel state information from the mobile terminal to the base station. In other embodiments, an apparatus such as a mobile terminal is configured to receive configuration data indicating whether CSI is to be measured by the mobile terminal, and measuring the CSI and communicating the CSI to the base station in response to the configuration data.
摘要翻译：方法，装置和计算机程序产品在某些情况下为分段载波提供信道状态信息（CS1）测量和报告。诸如基站的装置可以确定是否需要包括由基站用于与移动终端进行无线通信的基站使用的分段部分和后向兼容载波的连续带宽扩展的分段载波的信道的CSI。响应于确定需要CSI，该装置配置移动终端以从移动终端向基站传送信道状态信息。在其他实施例中，诸如移动终端的装置被配置为接收指示CSI是否要被移动终端测量的配置数据，并且测量CSI并且响应于配置数据将CSI传送到基站。

10. 发明申请

WO2011021154A1 APPARATUS AND METHOD FOR INITIALIZATION AND MAPPING OF REFERENCE SIGNALS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于通信系统中参考信号的初始化和映射的装置和方法
公开(公告)号：WO2011021154A1
公开(公告)日：2011-02-24
申请号：PCT/IB2010/053711
申请日：2010-08-17
申请人： NOKIA CORPORATION , CHIMIEL, Mieszko , SKOV, Peter , KOIVISTO, Tommi , CHE, Xiang Guang , ROMAN, Timo
发明人： CHIMIEL, Mieszko , SKOV, Peter , KOIVISTO, Tommi , CHE, Xiang Guang , ROMAN, Timo
IPC分类号： H04L7/06
CPC分类号： H04W48/08 , H04L5/0051 , H04W72/04
摘要： An apparatus and method for initialization and mapping of reference signals in a communication system. In one embodiment, the apparatus includes a processor (520) and memory (550) including computer program code. The memory (550) and the computer program code are configured to, with the processor (520), cause the apparatus to generate a reference signal employable with a plurality of physical resource blocks corresponding to a bandwidth of a communication system, and allocate resource elements of an assigned physical resource block from the plurality of physical resource blocks to a user equipment. The memory (550) and the computer program code are further configured to, with the processor (520), cause the apparatus to generate a dedicated reference signal for the user equipment by allocating elements of the reference signal in accordance with allocated resource elements of the assigned physical resource block.
摘要翻译：一种用于在通信系统中初始化和映射参考信号的装置和方法。在一个实施例中，该装置包括包括计算机程序代码的处理器（520）和存储器（550）。所述存储器（550）和所述计算机程序代码被配置为与所述处理器（520）一起使所述装置产生可与通信系统的带宽相对应的多个物理资源块使用的参考信号，并且分配资源元素将所分配的物理资源块从所述多个物理资源块传送到用户设备。存储器（550）和计算机程序代码还被配置为与处理器（520）一起通过根据所分配的资源元素分配参考信号的元素来使得设备为用户设备生成专用参考信号分配的物理资源块。

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