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1. 发明申请

WO2012116489A1 OPERATING A WIRELESS SYSTEM IN AN UNLICENSED BAND 审中-公开
标题翻译：在无线系统中操作无线系统
公开(公告)号：WO2012116489A1
公开(公告)日：2012-09-07
申请号：PCT/CN2011/071429
申请日：2011-03-01
申请人： RENESAS MOBILE CORPORATION , WEI, Bai , GAO, Chunyan , WANG, Haiming , WEI, Na , HAN, Jing , WEI, Hong
发明人： WEI, Bai , GAO, Chunyan , WANG, Haiming , WEI, Na , HAN, Jing , WEI, Hong
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0091 , H04L27/2032 , H04W16/14 , H04W72/085
摘要： A network access node identifies a component carrier within an unlicensed radio spectrum, determines whether or not to configure the component carrier for use as a secondary component carrier, and based on the determining configures the component carrier for use as a secondary component carrier companion to a primary component carrier within a licensed radio spectrum, In various non-limiting embodiments the network node senses the component carrier within the unlicensed radio spectrum, and as more data is needed to make the determination employs a mobile device to also sense and further to measure the component carrier within the unlicensed radio spectrum. Specific procedures are detailed for both the network node and the mobile device.
摘要翻译：网络接入节点识别非授权无线电频谱内的分量载波，确定是否配置分量载波以用作辅助分量载波，并且基于该确定，将分量载波配置为用作辅助分量载波伴侣在许可无线电频谱内的主要分量载波。在各种非限制性实施例中，网络节点感测非许可无线电频谱内的分量载波，并且由于需要更多的数据以使得确定采用移动设备也可以感测并进一步测量未经授权的无线电频谱内的分量载波。网络节点和移动设备都有详细的具体步骤。

2. 发明申请

WO2012109790A1 CARRIER WITH CONFIGURABLE DOWNLINK CONTROL REGION 审中-公开
标题翻译：携带可配置的下拉式控制区域
公开(公告)号：WO2012109790A1
公开(公告)日：2012-08-23
申请号：PCT/CN2011/071045
申请日：2011-02-17
申请人： RENESAS MOBILE CORPORATION , HAN, Jing , BAI, Wei , WANG, Haiming , WEI, Na , GAO, Chunyan , WEI, Hong
发明人： HAN, Jing , BAI, Wei , WANG, Haiming , WEI, Na , GAO, Chunyan , WEI, Hong
IPC分类号： H04W48/12
CPC分类号： H04L5/0037 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/0098 , H04W48/12 , H04W72/1289
摘要： A first carrier of a carrier aggregation system has a downlink control region DCR which is selectively enabled and disabled. For the case the DCR of the first carrier is disabled, a DCR of a second carrier is used to cross-schedule a user equipment for radio resources on the first carrier. In various embodiments: the DCR of the first carrier lies within an unlicensed radio frequency band; the DCR of the first carrier is disabled by signaling which reduces to zero a number of symbols reserved for the DCR and is enabled by signaling which increases from zero a number of symbols reserved for the DCR; the signaling is downlink and group-based to a plurality of user equipments. The group-based signaling may be a broadcast system information block or a group RNTI, either of which give frequency information of the DCR and an enabled/disabled status indication.
摘要翻译：载波聚合系统的第一载波具有选择性地启用和禁用的下行链路控制区域DCR。对于第一载波的DCR被禁用的情况，使用第二载波的DCR来交换第一载波上的无线电资源的用户设备。在各种实施例中：第一载波的DCR位于未许可的无线电频带内; 通过信令禁止第一载波的DCR，该信令将为DCR保留的符号的数目减少到零，并且可以通过从零开始使能为DCR保留的符号的数量增加; 信令是下行链路，并且基于组合到多个用户设备。基于组的信令可以是广播系统信息块或组RNTI，其中任一个给出DCR的频率信息和启用/禁用状态指示。

3. 发明申请

WO2013104118A1 RACH ENHANCEMENT TO SUPPORT UES WITH DIFFERENT BANDWIDTH REQUIREMENTS 审中-公开
标题翻译： RACH增强支持不同带宽要求的UES
公开(公告)号：WO2013104118A1
公开(公告)日：2013-07-18
申请号：PCT/CN2012/070232
申请日：2012-01-11
申请人： RENESAS MOBILE CORPORATION , GAO, Chunyan , WEI, Na , HAN, Jing , TAN, Shuang , WANG, Haiming , BAI, Wei
发明人： GAO, Chunyan , WEI, Na , HAN, Jing , TAN, Shuang , WANG, Haiming , BAI, Wei
IPC分类号： H04W74/08 , H04W72/02
CPC分类号： H04W72/02 , H04W74/004 , H04W84/12
摘要： Embodiments provide a mapping between access resources and downlink control resources. Hence, an apparatus such as a user equipment may select an access resource of a plurality of access resources available for access to a network control element based on this mapping, and send an access request on the selected access resource.
摘要翻译：实施例提供了访问资源和下行链路控制资源之间的映射。因此，诸如用户设备的设备可以基于该映射来选择可用于访问网络控制元件的多个接入资源的接入资源，并且在所选择的接入资源上发送接入请求。

4. 发明申请

WO2013006988A1 METHODS AND APPARATUSES FOR PROVISION OF A FLEXIBLE TIME SHARING SCHEME ON AN UNLICENSED BAND OF A SYSTEM 审中-公开
标题翻译：在系统的未经授权的带上提供灵活时间共享方案的方法和装置
公开(公告)号：WO2013006988A1
公开(公告)日：2013-01-17
申请号：PCT/CN2011/001167
申请日：2011-07-14
申请人： RENESAS MOBILE CORPORATION , WEI, Na , GAO, Chunyan , WANG, Haiming , ZENG, Erlin , BAI, Wei , HONG, Wei , HAN, Jing , CHARBIT, Gilles
发明人： WEI, Na , GAO, Chunyan , WANG, Haiming , ZENG, Erlin , BAI, Wei , HONG, Wei , HAN, Jing , CHARBIT, Gilles
IPC分类号： H04L12/28
CPC分类号： H04W16/14 , H04W28/20 , H04W72/0453 , H04W72/1215 , H04W72/1226 , H04W84/12
摘要： A method, apparatus and computer program product are provided facilitating flexible time sharing among systems. A method and apparatus may generate a secondary component carrier transmission plan including planned on and off durations. The planned on durations correspond to a time period for an apparatus and devices to communicate via an unlicensed band of the secondary component carrier. The planned off durations correspond to a time interval in which the devices may deactivate from the unlicensed band or remain disconnected from the unlicensed band. The method and apparatus may also enable provision of the plan to the devices via a licensed band of a primary component carrier and detecting a medium of the unlicensed band prior to the expiration of the time period to determine whether the medium is available in order to decide whether to turn on transmissions to the unlicensed band after one of the planned off durations.
摘要翻译：提供了一种方法，装置和计算机程序产品，其促进系统之间的灵活的时间共享。方法和装置可以产生包括计划的开和关持续时间的次分量载波传输计划。计划的持续时间对应于设备和设备经由次要分量载波的未许可频带进行通信的时间段。计划的关闭持续时间对应于设备可以从未许可频带停用或保持与未许可频带断开的时间间隔。该方法和装置还可以使得能够经由主要分量载波的许可频带向设备提供该计划，并且在该时间段期满之前检测非许可频带的介质，以确定介质是否可用以决定是否在计划中的关闭持续时间之后打开向未许可频带的传输。

5. 发明申请

WO2014000174A1 CONTROL SIGNALING APPROACHES FOR TERMINALS WITH REDUCED DOWNLINK BANDWIDTH 审中-公开
标题翻译：具有减少下行链路带宽的终端的控制信号方法
公开(公告)号：WO2014000174A1
公开(公告)日：2014-01-03
申请号：PCT/CN2012/077605
申请日：2012-06-27
申请人： RENESAS MOBILE CORPORATION , WEI, Na , BAI, Wei , HAN, Jing , GAO, Chunyan , WANG, Haiming , TAN, Shuang
发明人： WEI, Na , BAI, Wei , HAN, Jing , GAO, Chunyan , WANG, Haiming , TAN, Shuang
IPC分类号： H04W28/16
CPC分类号： H04L5/0053 , H04W72/0446
摘要： There are provided measures for realizing control signaling approaches for terminals with reduced downlink bandwidth, such as for example machine type communication terminals for wireless communication systems. Such measures may exemplarily comprise, at a terminal side, monitoring different resource chunks in a sub-band of a downlink carrier bandwidth for common control signaling and dedicated downlink data from a network equipment and, at a network side, scheduling common control signaling and dedicated downlink data for at least one terminal in different resource chunks in the sub-band of the downlink carrier bandwidth.
摘要翻译：提供了用于实现具有降低的下行链路带宽的终端的控制信令方法的措施，例如用于无线通信系统的机器类型的通信终端。这样的措施可以示例性地包括在终端侧监视用于公共控制信令的下行链路载波带宽的子带中的不同资源块和来自网络设备的专用下行链路数据，并且在网络侧，调度公共控制信令和专用在下行链路载波带宽的子带中的不同资源块中的至少一个终端的下行链路数据。

6. 发明申请

WO2013139023A1 METHOD AND APPARATUS FOR PROVIDING ENHANCED INITIAL ACCESS SUPPORT FOR LIMITED-BANDWIDTH DEVICES 审中-公开
标题翻译：用于提供有限带宽设备的增强初始访问支持的方法和装置
公开(公告)号：WO2013139023A1
公开(公告)日：2013-09-26
申请号：PCT/CN2012/072810
申请日：2012-03-22
申请人： RENESAS MOBILE CORPORATION , HAN, Jing , WEI, Na , GAO, Chunyan , TAN, Shuang , BAI, Wei , WANG, Haiming
发明人： HAN, Jing , WEI, Na , GAO, Chunyan , TAN, Shuang , BAI, Wei , WANG, Haiming
IPC分类号： H04W72/04
CPC分类号： H04L1/1812 , H04L1/1864 , H04L1/1896 , H04W36/0083 , H04W48/12
摘要： A method, apparatus, and computer program product are provided to provide enhanced network support for limited-bandwidth devices. In the context of a method, a signal may be received at a limited-bandwidth device. The method may include deriving Enhanced Physical Hybrid-Automatic Repeat Request Indicator Channel (e-PHICH) configuration information from the signal based on a predefined derivation scheme. The method may further include applying the e-PHICH configuration information. Also in the context of a method, a Master Information Block (MIB) may be received at the limited-bandwidth device. The method may further include determining whether a carrier supports limited-bandwidth operation and, if it does, performing sequential detection or, if it does not, searching for a different carrier.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于为有限带宽设备提供增强的网络支持。在方法的上下文中，可以在有限带宽设备处接收信号。该方法可以包括基于预定义的导出方案从该信号导出增强物理混合自动重传请求指示符信道（e-PHICH）配置信息。该方法还可以包括应用e-PHICH配置信息。同样在方法的上下文中，可以在有限带宽设备处接收主信息块（MIB）。该方法还可以包括确定载波是否支持有限带宽操作，如果是，则执行顺序检测，或者如果不支持，则搜索不同的载波。

7. 发明申请

WO2013131264A1 GROUP SPS DESIGN FOR LOW COST MTC DEVICES 审中-公开
标题翻译：用于低成本MTC设备的组SPS设计
公开(公告)号：WO2013131264A1
公开(公告)日：2013-09-12
申请号：PCT/CN2012/072081
申请日：2012-03-08
申请人： RENESAS MOBILE CORPORATION , HAN, Jing , WEI, Na , WANG, Haiming , GAO, Chunyan , BAI, Wei , TAN, Shuang
发明人： HAN, Jing , WEI, Na , WANG, Haiming , GAO, Chunyan , BAI, Wei , TAN, Shuang
IPC分类号： H04W72/04
CPC分类号： H04W72/04
摘要： An apparatus and a method are provided by which network devices are allocated to a group of network devices, and scheduling of resources is performed commonly for the group of network devices. Scheduling may be semi persistent scheduling (SPS), for example.
摘要翻译：提供了一种装置和方法，通过该装置和方法将网络设备分配给一组网络设备，并且对于该组网络设备共同执行资源的调度。调度可以是例如半持久调度（SPS）。

8. 发明申请

WO2013131262A1 METHOD AND APPARATUS FOR PROVIDING SYSTEM INFORMATION FOR LIMITED-BANDWIDTH DEVICES 审中-公开
标题翻译：用于为有限带宽设备提供系统信息的方法和装置
公开(公告)号：WO2013131262A1
公开(公告)日：2013-09-12
申请号：PCT/CN2012/072079
申请日：2012-03-08
申请人： RENESAS MOBILE CORPORATION , BAI, Wei , TAN, Shuang , WEI, Na , HAN, Jing , GAO, Chunyan , WANG, Haiming
发明人： BAI, Wei , TAN, Shuang , WEI, Na , HAN, Jing , GAO, Chunyan , WANG, Haiming
IPC分类号： H04W48/10
CPC分类号： H04W48/12
摘要： A method, apparatus, and computer program product are provided to provide system information for limited-bandwidth devices. In the context of a method, a System Information Block type 1 (SIB-1) may be prepared. The method may include allocating resources for the SIB-1 and causing the SIB-1 to be transmitted to a limited-bandwidth device using the allocated resources. The resources may be allocated according to a fixed scheme, a hopping scheme, or a blind decoding scheme. Also in the context of a method, an SIB (type 1 or otherwise) may be prepared so as to include bandwidth-independent information which may be directly read by a receiving device, and information related to bandwidth-dependent information options, such that bandwidth-dependent information may be indirectly read using the information regarding the bandwidth-dependent information options.
摘要翻译：提供了一种方法，装置和计算机程序产品以提供用于有限带宽设备的系统信息。在方法的上下文中，可以准备系统信息块类型1（SIB-1）。该方法可以包括为SIB-1分配资源，并且使用所分配的资源将SIB-1发送到有限带宽设备。可以根据固定方案，跳频方案或盲解码方案来分配资源。同样在方法的上下文中，可以准备SIB（类型1或其他），以便包括可以由接收设备直接读取的带宽独立信息，以及与带宽相关的信息选项相关的信息，使得带宽可以使用关于带宽相关信息选项的信息间接读取相关信息。

9. 发明申请

WO2012162874A1 METHODS AND APPARATUS FOR COMMUNICATION USING UNLICENSED BANDS 审中-公开
标题翻译：使用未经许可的通信的通信方法和装置
公开(公告)号：WO2012162874A1
公开(公告)日：2012-12-06
申请号：PCT/CN2011/074873
申请日：2011-05-30
申请人： RENESAS MOBILE CORPORATION , HONG, Wei , WEI, Na , GAO, Chunyan , WANG, Haiming , BAI, Wei , HAN, Jing
发明人： HONG, Wei , WEI, Na , GAO, Chunyan , WANG, Haiming , BAI, Wei , HAN, Jing
IPC分类号： H04W28/04
CPC分类号： H04W72/1215 , H04W74/0808
摘要： Systems and techniques for managing access to unlicensed frequency bands for wireless communications. In one embodiment, an apparatus comprises a processing system comprising at least one processor and a memory storing a set of computer instructions. The processing system is configured to cause the apparatus to configure an ISM secondary component carrier (SCC) comprising a portion of the wireless medium of an industrial-scientific-medical radiofrequency band, to cause the apparatus to activate the ISM SCC for a user equipment operating in a wireless network, and, upon control by the apparatus of the wireless medium, schedule a communication session on the activated ISM SCC with the user equipment.
摘要翻译：用于管理对无线通信的未许可频带的访问的系统和技术。在一个实施例中，一种装置包括处理系统，该处理系统包括至少一个处理器和存储一组计算机指令的存储器。处理系统被配置为使得设备配置包括工业科学医疗射频频带的无线介质的一部分的ISM辅助分量载波（SCC），以使设备激活用于操作的用户设备的ISM SCC 在无线网络中，并且在无线介质的装置的控制下，使用用户设备在激活的ISM SCC上调度通信会话。

10. 发明申请

WO2013104119A1 CONTROL CHANNEL DESIGN FOR LOW BANDWIDTH USERS 审中-公开
标题翻译：用于低带宽用户的控制信道设计
公开(公告)号：WO2013104119A1
公开(公告)日：2013-07-18
申请号：PCT/CN2012/070236
申请日：2012-01-11
申请人： RENESAS MOBILE CORPORATION , GAO, Chunyan , TAN, Shuang , WEI, Na , HAN, Jing , BAI, Wei , WANG, Haiming
发明人： GAO, Chunyan , TAN, Shuang , WEI, Na , HAN, Jing , BAI, Wei , WANG, Haiming
IPC分类号： H04W72/04 , H04B1/713 , H04B1/7143
CPC分类号： H04W72/0406 , H04B1/7143 , H04L5/0012 , H04L5/0053
摘要： A hopping pattern is defined by L frequency hops among N candidate resources. L is determined from at least a total number M of frequency selective candidate resources. N is the number of candidate resources that are used for the frequency hopping. Control signaling such as an E-PDCCH is sent by a network to a UE according to this hopping pattern to achieve frequency diversity. In the examples the candidate resources are physical resource blocks PRBs. In one embodiment L=K when N =1 and L =1 otherwise ( K is predefined by the network); in another embodiment L = I M /N l. In the examples the E-PDCCH occupies different OFDM symbols in different candidate PRBs in each of the L frequency hops. Confining the hopping pattern to a maximum bandwidth of 1.4 MHz enables low cost machine type communication devices to obtain an E-PDCCH that gives their resource allocation.
摘要翻译：跳频图案由N个候选资源中的L跳频定义。从至少一个频率选择候选资源的总数M确定L。 N是用于跳频的候选资源的数量。诸如E-PDCCH的控制信令根据该跳频模式由网络发送到UE以实现频率分集。在示例中，候选资源是物理资源块PRB。在一个实施例中，当N = 1时L = K，否则为L = 1（K由网络预定义）; 在另一实施例中，L = IM / N1。在这些示例中，E-PDCCH在每个L跳频中占用不同候选PRB中的不同OFDM符号。将跳频模式限制在1.4MHz的最大带宽使得低成本机器类型的通信设备能够获得给予其资源分配的E-PDCCH。

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