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121. 发明申请

WO2012027887A1 PERFORMING RANDOM ACCESSES ON UPLINK COMPONENT CARRIERS 审中-公开
标题翻译：在UPLINK组件载体上执行随机访问
公开(公告)号：WO2012027887A1
公开(公告)日：2012-03-08
申请号：PCT/CN2010/076490
申请日：2010-08-31
申请人： NOKIA CORPORATION , BAI, Wei , WANG, Haiming , HAN, Jing , HONG, Wei
发明人： BAI, Wei , WANG, Haiming , HAN, Jing , HONG, Wei
IPC分类号： H04W74/08
CPC分类号： H04W74/06 , H04L5/001 , H04L5/0037 , H04L5/0051 , H04L5/0053 , H04L5/0089 , H04W74/006 , H04W74/0833
摘要： Provided are methods, apparatuses and computer program products for performing random accesses on uplink component carriers. A method comprises transmitting to a user equipment a single signaling message for triggering parallel contention-free random accesses on a plurality of uplink component carriers so as to measure timing advances; receiving, from the user equipment, a plurality of parallel preambles on the plurality of uplink component carriers; and transmitting one media access control random access response packet data unit which multiplexes one or more random access responses for the plurality of parallel preambles from the user equipment, A further method comprises receiving, from an evolved Node B, a single signaling message for initiating parallel contention-free random accesses on a plurality of uplink component carriers so as to measure timing advances; transmitting, to the evolved Node B, a plurality of parallel preambles on the plurality of uplink component carriers; and receiving, from the evolved Node B, one media access control random access response packet data unit which multiplexes one or more random access responses for the plurality of parallel preambles. With the present invention, the random access delay and the physical downlink control channel overhead can be greatly reduced.
摘要翻译：提供了用于在上行链路分量载波上执行随机接入的方法，装置和计算机程序产品。一种方法包括向用户设备发送用于在多个上行链路分量载波上触发并行无竞争随机接入的单个信令消息，以便测量定时提前; 从所述用户设备接收所述多个上行链路分量载波上的多个并行前导码; 并且发送一个媒体接入控制随机接入响应分组数据单元，其从用户设备复用多个并行前同步码的一个或多个随机接入响应。另一种方法包括从演进节点B接收用于发起并行的单个信令消息在多个上行链路分量载波上进行无争用随机访问，以便测量定时进展; 向所述演进节点B发送所述多个上行链路分量载波上的多个并行前导码; 以及从演进的节点B接收一个媒体接入控制随机接入响应分组数据单元，其对多个并行前导码的一个或多个随机接入响应进行复用。利用本发明，可以大大减少随机接入延迟和物理下行链路控制信道开销。

122. 发明申请

WO2013155705A1 RESOURCE ALLOCATION IN DIFFERENT TDD CONFIGURATIONS WITH CROSS CARRIER SCHEDULING 审中-公开
标题翻译：资源分配在不同的TDD配置与跨运输调度
公开(公告)号：WO2013155705A1
公开(公告)日：2013-10-24
申请号：PCT/CN2012/074450
申请日：2012-04-20
申请人： RENESAS MOBILE CORPORATION , ZENG, Erlin , HAN, Jing , GAO, Chunyan , BAI, Wei , WANG, Haiming , HONG, Wei
发明人： ZENG, Erlin , HAN, Jing , GAO, Chunyan , BAI, Wei , WANG, Haiming , HONG, Wei
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0055 , H04L5/0092 , H04L5/14 , H04L5/1469 , H04W72/14
摘要： A downlink resource grant is on a first component carrier having a first downlink to uplink DL/UL subframe configuration, and cross schedules to a second component carrier having a different second DL/UL subframe configuration. If a first set SI of downlink subframes associated with a subframe n of the first DL/UL subframe configuration only partially overlaps with a second set S2 of downlink subframes associated with the subframe n of the second DL/UL subframe configuration, then explicit signaling is utilized to select whether uplink radio resources in subframe n for channel selection are implicitly or explicitly allocated. If instead SI does not only partially overlap SI, then a default rule is utilized for allocating the uplink radio resources in subframe n for channel selection. In different examples the explicit signaling is higher layer signaling which configures a UE; or a predetermined state in a field of the PDCCH.
摘要翻译：下行链路资源授权在具有第一下行链路到上行链路DL / UL子帧配置的第一分量载波上，并且交叉调度到具有不同的第二DL / UL子帧配置的第二分量载波。如果与第一DL / UL子帧配置的子帧n相关联的下行链路子帧的第一集合SI仅部分地与与第二DL / UL子帧配置的子帧n相关联的下行链路子帧的第二集合S2重叠，则显式信令是用于选择用于信道选择的子帧n中的上行链路无线电资源是否被隐式或显式分配。如果相反，SI不仅部分地重叠SI，则使用默认规则来分配用于信道选择的子帧n中的上行链路无线电资源。在不同的示例中，显式信令是配置UE的较高层信令; 或PDCCH的字段中的预定状态。

123. 发明申请

WO2013113158A1 RANDOM ACCESS CHANNEL ENHANCEMENT FOR CARRIER AGGREGATION WITH DIFFERENT UPLINK/DOWNLINK CONFIGURATION 审中-公开
标题翻译：带有不同上行链路/下行链路配置的载波通道随机访问通道增强
公开(公告)号：WO2013113158A1
公开(公告)日：2013-08-08
申请号：PCT/CN2012/070823
申请日：2012-02-01
申请人： RENESAS MOBILE CORPORATION , HAN, Jing , BAI, Wei , ZENG, Erlin , GAO, Chunyan , WANG, Haiming , HONG, Wei
发明人： HAN, Jing , BAI, Wei , ZENG, Erlin , GAO, Chunyan , WANG, Haiming , HONG, Wei
IPC分类号： H04W74/04
CPC分类号： H04W74/0833 , H04L5/14 , H04W72/0413 , H04W72/042 , H04W74/008 , H04W74/0866
摘要： The present invention relates to methods, apparatuses and a computer program product for random access channel enhancement for carrier aggregation with different uplink/downlink configuration. The present invention includes detecting, at a user equipment, a downlink control channel in a specific downlink subframe on a first component carrier, receiving, at the user equipment, a downlink shared channel on the first component carrier, and transmitting, after a predetermined period, a random access channel in a specific uplink subframe on a second component carrier, the specific uplink subframe overlapping the specific downlink subframe on the first component carrier.
摘要翻译：本发明涉及用于具有不同上行链路/下行链路配置的载波聚合的随机接入信道增强的方法，装置和计算机程序产品。本发明包括在用户设备处检测第一分量载波上的特定下行链路子帧中的下行链路控制信道，在用户设备处接收第一分量载波上的下行链路共享信道，并且在预定时段之后发送在第二分量载波上的特定上行链路子帧中的随机接入信道，所述特定上行链路子帧与所述第一分量载波上的所述特定下行链路子帧重叠。

124. 发明申请

WO2014161149A1 MECHANISM FOR IDENTIFYING A COMMUNICATION CELL 审中-公开
标题翻译：识别通信电话的机制
公开(公告)号：WO2014161149A1
公开(公告)日：2014-10-09
申请号：PCT/CN2013/073630
申请日：2013-04-02
申请人： BROADCOM CORPORATION , SUN, Pengfei , ZENG, Erlin , WANG, Haiming , BAI, Wei , HAN, Jing
发明人： SUN, Pengfei , ZENG, Erlin , WANG, Haiming , BAI, Wei , HAN, Jing
IPC分类号： H04W52/54
CPC分类号： H04W52/0216 , H04W52/0206 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/25
摘要： There is proposed a mechanism for cell identification or discovery. The cell transmits a control signal for identification which is received and processed by a UE. Depending on the operation state of the cell, which is one of an active state and a dormant state, the control signal is configured according to a first type of identification signaling for the active state and a second type of identification signaling for the dormant state, wherein at least one of communication settings and parameters of the first type of the identification signaling is different to the second type of identification signaling. Thus, a dormant cell state or an active cell state can be identified, wherein a communication quality measurement mode is adapted according to the detected cell state.
摘要翻译：提出了用于细胞鉴定或发现的机制。小区发送由UE接收和处理的用于识别的控制信号。根据作为活动状态和休眠状态之一的小区的操作状态，根据用于活动状态的第一类型的识别信令和用于休眠状态的第二类型的识别信令来配置控制信号，其中所述第一类型的所述识别信令的通信设置和参数中的至少一个与所述第二类型的识别信令不同。因此，可以识别休眠小区状态或活动小区状态，其中根据检测到的小区状态适配通信质量测量模式。

125. 发明申请

WO2014079017A1 METHODS AND APPARATUSES FOR DISCONTINUOUS RECEPTION 审中-公开
标题翻译：不连续接收的方法和装置
公开(公告)号：WO2014079017A1
公开(公告)日：2014-05-30
申请号：PCT/CN2012/085056
申请日：2012-11-22
申请人： BROADCOM CORPORATION , BAI, Wei , HAN, Jing , WANG, Haiming , GAO, Xinying , ZHANG, Lili , SUN, Pengfei
发明人： BAI, Wei , HAN, Jing , WANG, Haiming , GAO, Xinying , ZHANG, Lili , SUN, Pengfei
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04L1/1854 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/24
摘要： A method, apparatus and computer program product are provided for minimizing power consumption in a macro cell. A method and apparatus may establish a dual connection with a local area access point of a local area cell and a macro access point of a macro cell. The method and apparatus may also enter a power save mode in a macro cell by utilizing a first discontinuous reception (DRX) pattern in the macro cell in response to establishing the dual connection. The first DRX pattern may include a designated DRX active time period in which a communication device is designated to be active. The DRX active time period is aligned with a time period of a paging occasion of the apparatus.
摘要翻译：提供了一种用于最小化宏小区中的功率消耗的方法，装置和计算机程序产品。方法和装置可以建立与局域区域的局域接入点和宏小区的宏接入点的双连接。该方法和装置还可以响应于建立双重连接而通过利用宏小区中的第一不连续接收（DRX）模式，在宏小区中进入省电模式。第一DRX模式可以包括其中通信设备被指定为活动的指定的DRX活动时间段。 DRX活动时间段与设备的寻呼机会的时间段对齐。

126. 发明申请

WO2014059671A1 RANDOM ACCESS PROCEDURE AND RELATED APPARATUS 审中-公开
标题翻译：随机访问程序和相关设备
公开(公告)号：WO2014059671A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083233
申请日：2012-10-19
申请人： BROADCOM CORPORATION , BAI, Wei , RANTA, Jukka T. , SUN, Pengfei , WANG, Haiming , GAO, Xinying , ZHANG, Lili , HAN, Jing
发明人： BAI, Wei , RANTA, Jukka T. , SUN, Pengfei , WANG, Haiming , GAO, Xinying , ZHANG, Lili , HAN, Jing
IPC分类号： H04W74/00
CPC分类号： H04W74/0833 , H04W72/04 , H04W72/1278 , H04W74/002
摘要： A new random access procedure is introduced that does not use a timing advance for the uplink timing but instead uses the downlink timing for uplink timing. This is particularly viable when the propagation delay is short, for example with local area cells having a coverage range less than some predetermined threshold. From the mobile terminal's perspective it obtains downlink timing for a cell, transmits a scheduling request SR in a contention-based uplink resource, and in response to receiving an uplink resource allocation it transmits in the allocated uplink resource using the downlink timing. The terminal can get the configuration for that contention-based uplink resource from system information. From the uplink resource the terminal and network determines a SR-RNTI, which the network uses to address the uplink resource allocation and the terminal uses to find a pre-defined search space in which to look for that uplink resource allocation.
摘要翻译：引入新的随机接入过程，其不对上行链路定时使用定时提前，而是使用用于上行链路定时的下行链路定时。当传播延迟短时，例如当覆盖范围小于某个预定阈值的局域单元时，这是特别可行的。从移动终端的观点来看，它获得小区的下行链路定时，在基于争用的上行资源中发送调度请求SR，并且响应于接收到上行链路资源分配，使用下行链路定时在所分配的上行链路资源中进行发送。终端可以从系统信息中获取基于争用的上行链路资源的配置。终端和网络从上行资源中确定SR-RNTI，网络用于寻址上行链路资源分配，终端使用SR-RNTI来查找预定义的搜索空间，寻找该上行链路资源分配。

127. 发明申请

WO2014047918A1 METHODS AND APPARATUS FOR CONTENTION-BASED TRANSMISSION 审中-公开
标题翻译：用于基于连续传输的方法和装置
公开(公告)号：WO2014047918A1
公开(公告)日：2014-04-03
申请号：PCT/CN2012/082425
申请日：2012-09-29
申请人： BROADCOM CORPORATION , ZHANG, Lili , BAI, Wei , GAO, Xinying , WANG, Haiming , SUN, Pengfei , HAN, Jing
发明人： ZHANG, Lili , BAI, Wei , GAO, Xinying , WANG, Haiming , SUN, Pengfei , HAN, Jing
IPC分类号： H04W72/02 , H04W72/04
CPC分类号： H04W74/002 , H04W74/02
摘要： Systems and techniques for contention-based transmission are described. Each of a plurality of user devices transmits conditions information to a base station. The base station configures a contention-based resource for each of the user devices. A user device having data to transmit transmits a scheduling request identifying a contention-based resource being requested and also transmits the data. If the base station decodes the data, it sends an acknowledgement to the user device, and if no collision occurs but the base station fails to decode the data, it sends a normal acknowledgement to the user device. If a collision occurs, the base station sends feedback to the user device indicating that a collision occurred, and depending on the nature of the feedback, the user device performs retransmission with a random backoff or performs contention-free retransmission.
摘要翻译：描述了用于基于竞争的传输的系统和技术。多个用户装置中的每一个将条件信息发送到基站。基站为每个用户设备配置基于竞争的资源。具有要发送的数据的用户设备发送标识正在请求的基于竞争的资源的调度请求，并且还发送该数据。如果基站对数据进行解码，则向用户设备发送确认，如果没有发生冲突，但是基站无法解码数据，则向用户设备发送正常确认。如果发生冲突，则基站向用户装置发送指示发生冲突的反馈，并且根据反馈的性质，用户装置以随机退避进行重传或执行无竞争重传。

128. 发明申请

WO2014047862A1 METHODS, DEVICES AND COMPUTER PROGRAM PRODUCTS FOR SCHEDULING REQUEST TRANSMISSION 审中-公开
标题翻译：用于调度请求传输的方法，设备和计算机程序产品
公开(公告)号：WO2014047862A1
公开(公告)日：2014-04-03
申请号：PCT/CN2012/082269
申请日：2012-09-28
申请人： BROADCOM CORPORATION , GAO, Chunyan , HAN, Jing , BAI, Wei , WANG, Haiming , TURTINEN, Samuli
发明人： GAO, Chunyan , HAN, Jing , BAI, Wei , WANG, Haiming , TURTINEN, Samuli
IPC分类号： H04W72/12
CPC分类号： H04W52/0216 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/21 , Y02D70/24
摘要： The present invention proposes methods, devices and computer program products for enhanced scheduling request transmission to improve resource efficiency. Accordingly, the present invention provides an apparatus, comprising : a controller arranged to: cause a receiver module to assume one of at least two reception modes, cause a transmitter module to send scheduling requests to a network device, wherein a period between two consecutive scheduling requests differs depending on the reception mode of the receiver module. Furthermore, the present invention provides an apparatus, comprising : a controller arranged to : cause to configure at least one period between two consecutive scheduling requests for at least two reception modes of a terminal, respectively, wherein the at least one period differs depending on the reception mode of the terminal.
摘要翻译：本发明提出了用于增强调度请求传输的方法，设备和计算机程序产品，以提高资源效率。因此，本发明提供了一种装置，包括：控制器，被配置为：使接收机模块采用至少两种接收模式中的一种，使得发射机模块向网络设备发送调度请求，其中两个连续调度根据接收模块的接收模式，请求有所不同。此外，本发明提供了一种装置，包括：控制器，被配置为：分别在终端的至少两个接收模式的两个连续调度请求之间配置至少一个周期，其中所述至少一个周期根据终端的接收模式。

129. 发明申请

WO2014019214A1 METHOD AND APPARATUS FOR MANAGING UPLINK OPERATIONS 审中-公开
标题翻译：管理上传操作的方法和装置
公开(公告)号：WO2014019214A1
公开(公告)日：2014-02-06
申请号：PCT/CN2012/079640
申请日：2012-08-03
申请人： BROADCOM CORPORATION , HAN, Jing , BAI, Wei , WANG, Haiming , SUN, Pengfei , ZHANG, Lili , GAO, Xinying , HENTTONEN, Tero Heikki Matti
发明人： HAN, Jing , BAI, Wei , WANG, Haiming , SUN, Pengfei , ZHANG, Lili , GAO, Xinying , HENTTONEN, Tero Heikki Matti
IPC分类号： H04W48/06
CPC分类号： H04W76/30
摘要： A method, apparatus and computer program product are provided in order to manage uplink transmissions in a wireless network. In this regard, the method, apparatus, and computer program product may utilize a mobile terminal (204) to communicate with a wireless station (202). In response to the communications between the mobile terminal (204) and the wireless station (202), the mobile terminal (204) may receive an uplink suspend signal. The distance from the mobile terminal (204) to the wireless station (202) may be associated with a timing advance value related to a propagation delay between the mobile terminal (204) and the wireless station (202), such that the uplink suspend signal may be used by the mobile terminal (204) to disable uplink operations that might otherwise continue in circumstances where the timing advance value was zero.
摘要翻译：提供方法，装置和计算机程序产品以便管理无线网络中的上行链路传输。在这方面，方法，装置和计算机程序产品可以利用移动终端（204）与无线站（202）进行通信。响应于移动终端（204）和无线站（202）之间的通信，移动终端（204）可以接收上行链路暂停信号。从移动终端（204）到无线站（202）的距离可以与与移动终端（204）和无线站（202）之间的传播延迟相关的定时提前值相关联，使得上行链路暂停信号可以由移动终端（204）使用以禁止在定时提前值为零的情况下可能继续的上行链路操作。

130. 发明申请

WO2013120267A1 CONTROL OF DEVICE-TO-DEVICE COMMUNICATION 审中-公开
标题翻译：设备到设备通信的控制
公开(公告)号：WO2013120267A1
公开(公告)日：2013-08-22
申请号：PCT/CN2012/071252
申请日：2012-02-17
申请人： RENESAS MOBILE CORPORATION , GAO, Chunyan , SUN, Pengfei , HONG, Wei , BAI, Wei , HAN, Jing , WANG, Haiming
发明人： GAO, Chunyan , SUN, Pengfei , HONG, Wei , BAI, Wei , HAN, Jing , WANG, Haiming
IPC分类号： H04W72/00
CPC分类号： H04W72/048 , H04W76/14
摘要： It is provided a method, comprising getting an assignment of a first resource usable for device-to-device communication from a base station; determining a cell edge condition, which is only fulfilled if an apparatus performing the method is determined to be at an edge of a cell of the base station to which the apparatus is attached; detecting a request from another apparatus for setting up a device-to-device communication; if the cell edge condition is not fulfilled: determining to set up the device-to- device communication to the other apparatus using at least a first part of the first resource only; and if the cell edge condition is fulfilled : monitoring an assignment of a second resource for device-to-device communication of the other apparatus, and determining to set up the device-to-device communication to the other apparatus using at least one of a second part of the first resource and a part of the second resource.
摘要翻译：提供了一种方法，包括从基站获得可用于设备到设备通信的第一资源的分配; 确定小区边缘条件，其仅在执行所述方法的装置被确定为位于所述装置所附接的所述基站的小区的边缘时才能实现; 检测来自另一设备的用于建立设备到设备通信的请求; 如果小区边缘条件不被满足：确定仅使用第一资源的至少第一部分来将设备到设备通信建立到另一设备; 以及如果所述小区边缘条件被满足：监视用于所述另一设备的设备到设备通信的第二资源的分配，并且确定使用以下中的至少一个来将所述设备到设备通信建立到所述另一设备：第一资源的第二部分和第二资源的一部分。

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