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51. 发明申请

WO2014071562A1 SMALL CELL INITIAL ACCESS AND PHYSICAL CELL IDENTITY DETERMINATION 审中-公开
标题翻译：小细胞初次接触和体细胞鉴定
公开(公告)号：WO2014071562A1
公开(公告)日：2014-05-15
申请号：PCT/CN2012/084197
申请日：2012-11-07
申请人： BROADCOM CORPORATION , WEI, Na , SUN, Pengfei , ZENG, Erlin , GAO, Chunyan , BAI, Wei , WANG, Haiming , HONG, Wei , ZHANG, Lili
发明人： WEI, Na , SUN, Pengfei , ZENG, Erlin , GAO, Chunyan , BAI, Wei , WANG, Haiming , HONG, Wei , ZHANG, Lili
IPC分类号： H04B7/26
CPC分类号： H04W36/32 , H04J11/0069 , H04J11/0079 , H04J11/0093 , H04J2211/001 , H04L27/2692 , H04W56/00 , H04W56/002
摘要： A method, system, and computer program product that provides a two-index system for clusters of small cells in a wireless network. A first index is employed for access to and identification of a serving cell within a cluster of small cells. A second index indicates a group of small cells for determining mobility control. The first index may be derived from primary/secondary synchronization signals, or from frequency/time division multiplex signal position. The second index may be indicated in system/master information block signals or predefined as a plurality of small cells identified by the first index for each cell. Determination of physical cell identification is aided by providing a plurality of primary/secondary synchronization (PSS/SSS) signal alternating configurations with indicator, wherein a maximum number of configurations is predefined. Signaling the PSS/SSS configurations by one of broadcast or dedicated signaling, said signaling indicating whether each configuration is one of periodic or aperiodic alternation.
摘要翻译：一种方法，系统和计算机程序产品，为无线网络中的小小区集群提供双索引系统。第一个索引用于访问和识别小单元集群内的服务小区。第二个索引指示用于确定移动性控制的一组小小区。第一索引可以从主/次同步信号，或从频分/时分复用信号位置导出。第二索引可以在系统/主信息块信号中指示或者被预定义为由每个小区的第一索引标识的多个小小区。通过提供具有指示符的多个主/次同步（PSS / SSS）信号交替配置来辅助物理小区识别的确定，其中预定义最大数量的配置。通过广播或专用信令之一来发送PSS / SSS配置，所述信令指示每个配置是周期性还是非周期性交替。

52. 发明申请

WO2013078663A1 METHODS AND DEVICES ENABLING RESOURCE SHARING FOR DEVICE-TO-DEVICE COMMUNICATION IN UNLICENSED BAND 审中-公开
标题翻译：方法和设备实现资源共享，用于未授权的带中的设备到设备通信
公开(公告)号：WO2013078663A1
公开(公告)日：2013-06-06
申请号：PCT/CN2011/083310
申请日：2011-12-01
申请人： RENESAS MOBILE CORPORATION , GAO, Chunyan , BAI, Wei , WANG, Haiming , HONG, Wei , WEI, Na
发明人： GAO, Chunyan , BAI, Wei , WANG, Haiming , HONG, Wei , WEI, Na
IPC分类号： H04L12/28 , H04W16/14
CPC分类号： H04W76/14 , H04W16/14 , H04W28/0205 , H04W52/0238
摘要： The present invention proposes a device, comprising a transceiver module, configured for communication on a first and at least one second band, the first band being reserved for communication using a specific communication standard, the second band being accessible for communication using different communication standards, and a control module, configured to control the transceiver module to receive and to transmit data, and to process received data. In one aspect, the control module is configured to request communication resources in the second band from another device using a first type of request to obtain access to said resources in competition with other requests of said first type issued from other devices, allocate said resources in the second band for communication upon receipt of a resource allocation confirmation from said another device, and to communicate using at least a part of the allocated resources in the second band conformant to the specific communication standard applied for communication on the first band. In another aspect, the control module is configured to detect, originating from another device, an absence of ongoing communication on a channel of the second band, a request of a first type to obtain access to said resources, and a resource allocation confirmation responsive to said request, and an indication of an unused part of resources allocated in said second band to another device, and wherein said control module is configured, responsive to the above detections, to communicate using at least a part of those indicated resources that are allocated to but unused by said another device in the second band conformant to the specific communication standard applied for communication on the first band. A corresponding network device as well as related methods and computer program products are also disclosed.
摘要翻译：本发明提出了一种设备，包括：收发器模块，被配置为在第一和至少一个第二频带上进行通信，所述第一频带被保留用于使用特定通信标准的通信，所述第二频段可被访问以用于使用不同的通信标准的通信，以及控制模块，被配置为控制所述收发器模块接收和发送数据，以及处理所接收的数据。在一个方面，控制模块被配置为使用第一类型的请求从另一设备请求通信资源，以获得与所述资源的访问，与来自其他设备的所述第一类型的其他请求竞争，分配所述资源所述第二频带用于在从所述另一设备接收到资源分配确认时进行通信，并且使用所述第二频带中分配的资源的至少一部分进行通信，所述第二频带符合应用于所述第一频带上的通信的特定通信标准。在另一方面，控制模块被配置为检测来自另一设备的在第二频带的信道上不存在正在进行的通信，第一类型的请求以获得对所述资源的访问，以及响应于所述请求以及在所述第二频带中分配给其他设备的资源的未使用部分的指示，并且其中所述控制模块被配置为响应于上述检测，使用被分配给所述第二频带的所述指示资源的至少一部分进行通信但是第二频带中的所述另一设备未被使用，这符合应用于第一频带上的通信的特定通信标准。还公开了相应的网络设备以及相关方法和计算机程序产品。

53. 发明申请

WO2013060016A1 METHODS AND APPARATUSES FOR PROVISION OF AN EFFECTIVE PATHLOSS OFFSET CALCULATION MECHANISM FOR A COMMUNICATION SYSTEM 审中-公开
标题翻译：提供通信系统有效路径计算机制的方法和装置
公开(公告)号：WO2013060016A1
公开(公告)日：2013-05-02
申请号：PCT/CN2011/081483
申请日：2011-10-28
申请人： RENESAS MOBILE CORPORATION , BAI, Wei , WEI, Na , WANG, Haiming , SUN, Pengfei , HAN, Jing , HONG, Wei
发明人： BAI, Wei , WEI, Na , WANG, Haiming , SUN, Pengfei , HAN, Jing , HONG, Wei
IPC分类号： H04W24/00
CPC分类号： H04W16/14
摘要： A method, apparatus and computer program product are provided enabling provision of an efficient manner of determining a pathloss offset in a communication system. A method and apparatus may receive a message from a base station. The message may indicate a pathloss model of a current wireless environment, a value of an exponent of carrier frequency corresponding to the pathloss model and an indication of one or more component carriers. The method and apparatus may also determine a pathloss offset between a downlink carrier and a target uplink carrier based in part on utilizing data indicating the pathloss model and the value of the exponent of carrier frequency. The method and apparatus may also determine an uplink pathloss based in part on adding a value of the determined pathloss offset to a value of a determined downlink pathloss.
摘要翻译：提供了一种方法，装置和计算机程序产品，其能够提供确定通信系统中的路径损耗偏移的有效方式。方法和装置可以从基站接收消息。消息可以指示当前无线环境的路径损耗模型，对应于路径损耗模型的载波频率的指数的值和一个或多个分量载波的指示。该方法和装置还可以部分地基于利用指示路径损耗模型的数据和载波频率指数的值来确定下行链路载波和目标上行链路载波之间的路径损耗偏移。该方法和装置还可以部分地基于将确定的路径损耗偏移的值与确定的下行链路路径损耗的值相加来确定上行链路路径损耗。

54. 发明申请

WO2014121504A1 POWER SAVING MANAGEMENT IN MULTIPLE CONNECTION TYPE COMMUNICATION 审中-公开
标题翻译：多种连接类型通信中的省电管理
公开(公告)号：WO2014121504A1
公开(公告)日：2014-08-14
申请号：PCT/CN2013/071546
申请日：2013-02-07
申请人： BROADCOM CORPORATION , SUN, Pengfei , WEI, Na , GAO, Chunyan , HAN, Jing , HONG, Wei , BAI, Wei , WANG, Haiming , ZHANG, Lili
发明人： SUN, Pengfei , WEI, Na , GAO, Chunyan , HAN, Jing , HONG, Wei , BAI, Wei , WANG, Haiming , ZHANG, Lili
IPC分类号： H04W72/08
CPC分类号： H04W52/0209 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： There is proposed a mechanism for managing a power saving mode in a multiple connection type communication, such as a dual connection type communication with a first link between a UE and a macro cell and a second link between the UE and a LA cell. A power saving management procedure is proposed where for one link of the multiple connection type communication, such as the second link, a power saving mode is to be entered by the UE. In the power saving management procedure, a power saving control measure to be used for the second link is set by using information related to a power saving control measure used for the first link and/or a signaling conducted on the first link.
摘要翻译：提出了一种用于管理多连接型通信中的节能模式的机制，例如与UE与宏小区之间的第一链路的双连接型通信以及UE与LA小区之间的第二链路。提出了一种功率节省管理程序，其中对于诸如第二链路的多连接类型通信的一个链路，由UE输入功率节省模式。在省电管理程序中，通过使用与用于第一链路的功率节省控制措施和/或在第一链路上进行的信令相关的信息来设定用于第二链路的节电控制措施。

55. 发明申请

WO2014121518A1 ENHANCED PAGING OPERATION FOR POWER SAVING MODE 审中-公开
标题翻译：节电模式的增强操作
公开(公告)号：WO2014121518A1
公开(公告)日：2014-08-14
申请号：PCT/CN2013/071570
申请日：2013-02-08
申请人： BROADCOM CORPORATION , GAO, Chunyan , SUN, Pengfei , WEI, Na , ZHANG, Lili , HONG, Wei , BAI, Wei , WANG, Haiming , HAN, Jing
发明人： GAO, Chunyan , SUN, Pengfei , WEI, Na , ZHANG, Lili , HONG, Wei , BAI, Wei , WANG, Haiming , HAN, Jing
IPC分类号： H04W36/24
CPC分类号： H04W68/005 , H04W52/0216 , Y02D70/1262 , Y02D70/1264 , Y02D70/24 , Y02D70/25
摘要： The present invention relates to methods, apparatuses and a computer program product for an enhanced paging operation for power saving mode. The present invention includes receiving, at a user equipment, a signaling message from a base station, detecting, at the user equipment, that the base station, which has sent the signaling message, is in a sleeping mode based on the received signaling message, and adopting, by the user equipment, a predetermined paging operation, when it is detected that the base station is in the sleeping mode.
摘要翻译：本发明涉及用于省电模式的增强寻呼操作的方法，装置和计算机程序产品。本发明包括在用户设备处接收来自基站的信令消息，在用户设备处，基于接收到的信令消息检测已发送信令消息的基站处于睡眠模式，并且当检测到基站处于睡眠模式时，由用户设备采用预定的寻呼操作。

56. 发明申请

WO2014161196A1 CARRIER ALLOCATION 审中-公开
标题翻译：载体分配
公开(公告)号：WO2014161196A1
公开(公告)日：2014-10-09
申请号：PCT/CN2013/073753
申请日：2013-04-03
申请人： BROADCOM CORPORATION , WEI, Na , ZHANG, Lili , BAI, Wei , GAO, Chunyan , SUN, Pengfei , HAN, Jing , WANG, Haiming , HONG, Wei
发明人： WEI, Na , ZHANG, Lili , BAI, Wei , GAO, Chunyan , SUN, Pengfei , HAN, Jing , WANG, Haiming , HONG, Wei
IPC分类号： H04W24/10
CPC分类号： H04W72/0453 , H04W24/02 , H04W24/10 , H04W72/082
摘要： The present invention relates to methods, apparatuses and a computer program product for carrier allocation. The invention includes defining change occasion for a base station for changing a component carrier. The invention further includes receiving, at a processor, from a first base station, information regarding carrier interference severeness between the first base station and a second base station, wherein the carrier interference severeness comprises at least one of an expected separately usable protected carrier number, the number of user equipments located in a common coverage area of the first and second base station, and the downlink traffic load related to the user equipments, and allocating carrier pattern for the first base station based on the received information. Further, the invention includes composing, by a part of a first base station, a report including information regarding carrier interference severeness between the first base station and a second base station, wherein the carrier interference severeness comprises at least one of an expected separately usable protected carrier number, the number of user equipments located in a common coverage area of the first and second base station, and the downlink traffic load related to the user equipment, and causing transmission of the report to an allocating unit.
摘要翻译：本发明涉及用于载波分配的方法，装置和计算机程序产品。本发明包括定义用于改变分量载波的基站的改变时机。本发明还包括在处理器处从第一基站接收关于第一基站和第二基站之间的载波干扰精确度的信息，其中载波干扰精度包括预期可单独使用的受保护载波号码中的至少一个，位于第一和第二基站的公共覆盖区域中的用户设备的数量以及与用户设备相关的下行链路业务负载，并且基于接收的信息为第一基站分配载波模式。此外，本发明包括由第一基站的一部分组成包括关于第一基站和第二基站之间的载波干扰精确度的信息的报告，其中载波干扰精度包括预期的可单独使用的保护载波号，位于第一和第二基站的公共覆盖区域中的用户设备的数量以及与用户设备相关的下行链路业务负载，并且将报告发送到分配单元。

57. 发明申请

WO2012051756A1 SHORTENED SUBFRAME FORMAT FOR FDD 审中-公开
标题翻译：用于FDD的SHORTENED SUBFRAME格式
公开(公告)号：WO2012051756A1
公开(公告)日：2012-04-26
申请号：PCT/CN2010/077899
申请日：2010-10-20
申请人： NOKIA CORPORATION , WEI, Na , GAO, Chunyan , WANG, Haiming , BAI, Wei , HONG, Wei , HAN, Jing
发明人： WEI, Na , GAO, Chunyan , WANG, Haiming , BAI, Wei , HONG, Wei , HAN, Jing
IPC分类号： H04W72/04
CPC分类号： H04W28/06 , H04L5/001 , H04L5/0048 , H04W28/08
摘要： A method includes determining one of a multiplicity of subframes in a resource space in which a shortened subframe is to be communicated. Each of the subframes has a predetermined number of symbol positions. The resource space includes the multiplicity of subframes. The method includes communicating the shortened subframe in the determined subframe. The shortened subframe has a multiplicity of active symbols at first symbol positions in the determined subframe and has a multiplicity of blanked symbols at second symbol positions in the determined subframe. In an embodiment, each of the subframes is a first subframe carried on subcarrier. The resource space corresponds to a special subframe in a frame including the special subframe and a multiplicity of second subframes. The special subframe and the plurality of second subframes are located in different timeslots. Apparatus, computer programs, and program products are also disclosed.
摘要翻译：一种方法包括确定在其中要传送缩短的子帧的资源空间中的多个子帧之一。每个子帧具有预定数量的符号位置。资源空间包括多个子帧。该方法包括在确定的子帧中传送缩短的子帧。缩短的子帧在确定的子帧中的第一符号位置处具有多个有效符号，并且在确定的子帧中的第二符号位置处具有多个空白符号。在一个实施例中，每个子帧是在子载波上承载的第一子帧。资源空间对应于包括特殊子帧和多个第二子帧的帧中的特殊子帧。特殊子帧和多个第二子帧位于不同的时隙中。还公开了装置，计算机程序和程序产品。

58. 发明申请

WO2014194460A1 INTERFERENCE COORDINATION AND INTERFERENCE CANCELLATION 审中-公开
标题翻译：干扰协调和干扰消除
公开(公告)号：WO2014194460A1
公开(公告)日：2014-12-11
申请号：PCT/CN2013/076654
申请日：2013-06-03
申请人： BROADCOM CORPORATION , BAI, Wei , ZHANG, Lili , SUN, Pengfei , WANG, Haiming , GAO, Chunyan , WEI, Na , HAN, Jing , HONG, Wei
发明人： BAI, Wei , ZHANG, Lili , SUN, Pengfei , WANG, Haiming , GAO, Chunyan , WEI, Na , HAN, Jing , HONG, Wei
IPC分类号： H04W24/10
CPC分类号： H04L5/00 , H04L1/00 , H04L5/0053 , H04L5/0073 , H04W52/16 , H04W52/48 , H04W72/082 , H04W74/0858
摘要： At least one preamble is dedicated for interference probing. An aggressor access node (macro eNB) sends a command to a user equipment (UE) to transmit the dedicated preamble on a physical random access channel (PRACH). A victim access node (pico eNB) detects the transmitted preamble, and if this UE is the source of uplink interference to the victim access node it informs that to the macro access node which may then use interference coordination and interference cancellation to mitigate further uplink interference. In some embodiments the victim access node decides what is the transmit power for the UE to use for the dedicated preamble on the PRACH, and informs it to the macro access node which instructs the UE of the transmit power to use. In one example embodiment the victim access node calculates an offset from SRS/PUSCH transit power and informs the macro access node of the offset.
摘要翻译：至少一个前置码专用于干扰探测。攻击者接入节点（宏eNB）向用户设备（UE）发送命令以在物理随机接入信道（PRACH）上发送专用前同步码。受害者接入节点（微微eNB）检测所发送的前导码，并且如果该UE是受害接入节点的上行链路干扰源，则向宏接入节点通知该接入节点，然后可以使用干扰协调和干扰消除来减轻进一步的上行链路干扰。在一些实施例中，受害者接入节点决定UE在PRACH上为专用前同步码使用的发射功率是多少，并将其通知指示UE使用发射功率的宏接入节点。在一个示例实施例中，受害者接入节点计算从SRS / PUSCH传递功率的偏移量，并向宏接入节点通知偏移量。

59. 发明申请

WO2014179921A1 DORMANT MODE - ACTIVE MODE SWITCH 审中-公开
标题翻译：多功能模式 - 主动模式开关
公开(公告)号：WO2014179921A1
公开(公告)日：2014-11-13
申请号：PCT/CN2013/075194
申请日：2013-05-06
申请人： BROADCOM CORPORATION , GAO, Chunyan , WEI, Na , SUN, Pengfei , BAI, Wei , HONG, Wei , ZHANG, Lili , HAN, Jing , WANG, Haiming
发明人： GAO, Chunyan , WEI, Na , SUN, Pengfei , BAI, Wei , HONG, Wei , ZHANG, Lili , HAN, Jing , WANG, Haiming
IPC分类号： H04W72/12
CPC分类号： H04W52/0206 , H04W74/008 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/24 , Y02D70/25
摘要： It is provided a method, comprising detecting, in a dormant mode, an assistance information, wherein the assistance information is received from a terminal device in a wake up procedure for causing the apparatus to switch into an active mode; deciding, based on the assistance information, whether or not the apparatus will switch into the active mode; indicating, to the user device, whether or not the apparatus will switch into the active mode.
摘要翻译：提供了一种方法，包括在休眠模式下检测辅助信息，其中在唤醒过程中从终端设备接收辅助信息以使设备切换到活动模式; 基于所述辅助信息来决定所述设备是否切换到所述活动模式; 向用户装置指示装置是否切换到活动模式。

60. 发明申请

WO2014166066A1 INTERFERENCE DETECTION USING DEDICATED RANDOM ACCESS PREAMBLE 审中-公开
标题翻译：使用专用随机访问进行干扰检测
公开(公告)号：WO2014166066A1
公开(公告)日：2014-10-16
申请号：PCT/CN2013/073975
申请日：2013-04-09
申请人： BROADCOM CORPORATION , SUN, Pengfei , ZHANG, Lili , BAI, Wei , GAO, Chunyan , HAN, Jing , WANG, Haiming , WEI, Na , HONG, Wei
发明人： SUN, Pengfei , ZHANG, Lili , BAI, Wei , GAO, Chunyan , HAN, Jing , WANG, Haiming , WEI, Na , HONG, Wei
IPC分类号： H04W24/08
CPC分类号： H04B17/309 , H04W52/16
摘要： There are provided measures for interference detection using a dedicated random access preamble, such as e.g. in layered heterogeneous network deployments. Such measures may exemplarily comprise measures for providing interference detection assistance information, relating to detection of a dedicated random access preamble which is specified for interference detection, from a first network communication entity to a second network communication entity, detecting reception of the dedicated random access preamble and the received power of the dedicated random access preamble at the second network communication entity, determining whether or not an interference-related operation is to be performed by the second network communication entity based on the obtained interference detection assistance information and the detected received power of the dedicated random access preamble, and executing interference detection on the basis of monitoring of the interference-related operation performed by the second network communication entity at the first network communication entity.
摘要翻译：提供了使用专用随机接入前同步码的干扰检测措施，例如，在分层异构网络部署中。这样的措施可以示例性地包括用于提供与从第一网络通信实体到第二网络通信实体的检测专用于干扰检测的专用随机接入前导码相关的干扰检测辅助信息的检测，检测专用随机接入前导码的接收以及在第二网络通信实体处的专用随机接入前导码的接收功率，基于获得的干扰检测辅助信息和检测到的接收功率确定第二网络通信实体是否执行干扰相关操作专用随机接入前导码，并且基于由第二网络通信实体在第一网络通信实体执行的干扰相关操作的监视来执行干扰检测。

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