专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

WO2010103048A1 A METHOD AND APPARATUS FOR USE IN A COMMUNICATION SYSTEM INCLUDING ACCESS NODES 审中-公开
标题翻译：一种用于通信系统（包括接入点）的方法和装置
公开(公告)号：WO2010103048A1
公开(公告)日：2010-09-16
申请号：PCT/EP2010/053048
申请日：2010-03-10
申请人： NOKIA SIEMENS NETWORKS OY , REDANA, Simone , RAAF, Bernhard , WANG, Hai Ming , CHARBIT, Gilles
发明人： REDANA, Simone , RAAF, Bernhard , WANG, Hai Ming , CHARBIT, Gilles
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04B7/2606 , H04W84/047
摘要： Methods and apparatus, including computer program products, are provided for subframe switching. In one aspect there is provided a method. The method may include receiving an indication to switch a subframe of a frame. Moreover, the subframe may be allocated into a first portion, a second portion, and a third portion. The first portion allocated to a downlink of a backhaul. The second portion used for switching time. The third portion allocated to an uplink of the back- haul. Furthermore, the method may include communicating in accordance with the allocation. Related apparatus, systems, methods, and articles are also described.
摘要翻译：提供方法和装置，包括计算机程序产品，用于子帧切换。在一个方面，提供了一种方法。该方法可以包括接收切换帧的子帧的指示。此外，子帧可以被分配到第一部分，第二部分和第三部分中。分配给回程下行链路的第一部分。第二部分用于切换时间。分配给上行链路的第三部分。此外，该方法可以包括根据分配进行通信。还描述了相关装置，系统，方法和制品。

42. 发明申请

WO2009004442A2 OPERATING CARRIER SELECTION FOR HOME NETWORK 审中-公开
标题翻译：家庭网络的运营载体选择
公开(公告)号：WO2009004442A2
公开(公告)日：2009-01-08
申请号：PCT/IB2008/001673
申请日：2008-06-25
申请人： NOKIA CORPORATION , NOKIA INC. , CHARBIT, Gilles , CHEN, Tao, T.
发明人： CHARBIT, Gilles , CHEN, Tao, T.
IPC分类号： H04B7/26
CPC分类号： H04B1/7087 , H04B1/7103 , H04B2201/709709 , H04W24/02 , H04W72/085 , H04W84/045
摘要： Various embodiments are disclosed relating to carrier selection for a home network. In an example network, a method may include using a first carrier frequency to transmit in a downlink direction to a mobile node in a home wireless network, and receiving, from the mobile node, a signal strength measurement for each of a plurality of carrier frequencies. The method may further include receiving, from the mobile node, an error report for the first carrier frequency, and determining that a link quality for the first carrier frequency is below a threshold based on the error report. The method may further include selecting a second carrier frequency from the plurality of carrier frequencies based on the determining and based on the signal strength measurement of the second carrier frequency, and changing, based on the selecting, from the first carrier frequency to the second carrier frequency to transmit data in a downlink direction to the mobile node.
摘要翻译：公开了与家庭网络的载波选择相关的各种实施例。在示例网络中，一种方法可以包括：使用第一载波频率在下行链路方向上向归属无线网络中的移动节点进行传送，并且从移动节点接收针对多个载波频率中的每一个的信号强度测量。该方法可以进一步包括从移动节点接收关于第一载波频率的错误报告，并且基于错误报告确定第一载波频率的链路质量低于阈值。该方法可以进一步包括基于该确定并且基于第二载波频率的信号强度测量从多个载波频率中选择第二载波频率，并且基于该选择将第一载波频率改变为第二载波频率在下行链路方向向移动节点发送数据。

43. 发明申请

WO2007023359A2 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING INITIAL CELL ACQUISITION AND PILOT SEQUENCE DETECTION 审中-公开
标题翻译：装置，方法和计算机程序产品提供初始细胞获取和引导序列检测
公开(公告)号：WO2007023359A2
公开(公告)日：2007-03-01
申请号：PCT/IB2006/002283
申请日：2006-08-22
申请人： NOKIA CORPORATION, , NOKIA, INC. , CHARBIT, Gilles
发明人： CHARBIT, Gilles
IPC分类号： H04L7/00 , H04J11/00
CPC分类号： H04L25/0224 , H04B1/70735 , H04J3/0608 , H04J11/0069 , H04L27/2613 , H04L27/2655 , H04L27/2675
摘要： Disclosed herein are apparatus, methods and computer program products for performing cell acquisition and pilot sequence detection in a cellular telecommunications system such as, for example, an OFDM system. In the apparatus, methods and computer program products, a primary synchronization channel sequence and a secondary synchronization channel sequence are transmitted by a base station in a sub-frame of an OFDM downlink frame. In one embodiment, the primary synchronization channel sequence, secondary synchronization channel sequence, and system information are mapped to a plurality of sub-carriers in an FDM signal. At the user equipment, coarse synchronization is performed during cell acquisition by performing a cross correlation between the signal and a reference primary synchronization channel sequence stored in a memory of the user equipment. The coarse synchronization performed using the primary synchronization channel sequence is improved by performing a cross correlation between the signal and a reference secondary synchronization channel sequence stored in a memory of the user equipment. Identification of a pilot sequence for channel estimation purposes is performed by detecting two cyclically invariant pairs of secondary synchronization channel sequences over two consecutive frames of the signal. The cyclically invariant pair of secondary synchronization channel sequences are selected from a set of orthogonal sequences and identify a particular pilot sequence incorporated in the signal.
摘要翻译：本文公开了用于在例如OFDM系统的蜂窝电信系统中执行小区获取和导频序列检测的装置，方法和计算机程序产品。在装置，方法和计算机程序产品中，基站在OFDM下行链路帧的子帧中发送主同步信道序列和辅同步信道序列。在一个实施例中，主同步信道序列，次同步信道序列和系统信息被映射到FDM信号中的多个子载波。在用户设备中，通过执行信号与存储在用户设备的存储器中的参考主同步信道序列之间的互相关，在小区获取期间执行粗同步。通过执行存储在用户设备的存储器中的信号和参考辅同步信道序列之间的互相关来改进使用主同步信道序列执行的粗略同步。用于信道估计目的的导频序列的识别是通过在信号的两个连续帧上检测两个循环不变的次同步信道序列对来执行的。从一组正交序列中选择循环不变的副同步信道序列，并且识别并入信号中的特定导频序列。

44. 发明申请

WO2022111384A1 CONFIGURATION OF SPECTRUM SHARING BETWEEN TERRESTRIAL AND NON-TERRESTRIAL NETWORKS 审中-公开
公开(公告)号：WO2022111384A1
公开(公告)日：2022-06-02
申请号：PCT/CN2021/131651
申请日：2021-11-19
申请人： MEDIATEK SINGAPORE PTE. LTD. , MEDLES, Abdelkader , LIN, Shiang-Jiun , CHARBIT, Gilles , FU, I-Kang
发明人： MEDLES, Abdelkader , LIN, Shiang-Jiun , CHARBIT, Gilles , FU, I-Kang
IPC分类号： H04W72/04
摘要： Solutions pertaining to configuration of spectrum sharing between a terrestrial network (TN) and a non-terrestrial network (NTN) are disclosed. An apparatus implemented in a UE communicates with a non-terrestrial (NT) network node of the NTN by resource sharing with the TN. The resource sharing involves resource sharing with pairing of uplink (UL) and downlink (DL) transmissions of the NTN and the TN.

45. 发明申请

WO2014053885A1 METHODS, APPARATUS AND COMPUTER PROGRAMS FOR HALF-DUPLEX FREQUENCY DIVISION DUPLEXING 审中-公开
标题翻译：方法，双工频分复用的装置和计算机程序
公开(公告)号：WO2014053885A1
公开(公告)日：2014-04-10
申请号：PCT/IB2012/055383
申请日：2012-10-05
申请人： BROADCOM CORPORATION , CHARBIT, Gilles , FAN, Jianke
发明人： CHARBIT, Gilles , FAN, Jianke
IPC分类号： H04B7/26
CPC分类号： H04L5/16 , H04B7/2656 , H04W72/0453
摘要： A wireless device is operated such that transmission and reception by the wireless device uses half-duplex frequency division duplexing. The wireless device transmits in an uplink subframe at a first frequency and receives in a downlink subframe at a second frequency. The uplink subframe and downlink subframe occur at different times. The frame structure that is used has a special subframe (80) to allow at least switching from downlink reception to uplink transmission. In one example, the special subframe (80) consists only of a downlink pilot time slot (85), to allow downlink pilot signals to be received at the wireless device, and a guard period (90), during which no data is received at or transmitted by the wireless device. In another example, the special subframe (80) comprises a downlink pilot time slot (85) and a guard period (90), the special subframe (80) having no uplink pilot time slot for uplink pilot signals.
摘要翻译：操作无线设备，使得无线设备的发送和接收使用半双工频分双工。无线设备在上行链路子帧中以第一频率发送，并以第二频率在下行链路子帧中接收。上行子帧和下行子帧发生在不同的时间。所使用的帧结构具有允许至少从下行链路接收切换到上行链路传输的特殊子帧（80）。在一个示例中，特殊子帧（80）仅由下行链路导频时隙（85）组成，以允许在无线设备处接收下行链路导频信号;以及保护周期（90），在该保护周期期间，或由无线设备发送。在另一示例中，特殊子帧（80）包括下行链路导频时隙（85）和保护周期（90），专用子帧（80）没有用于上行链路导频信号的上行链路导频时隙。

46. 发明申请

WO2011147468A1 QUALITY OF SERVICE MANAGEMENT IN RADIO NETWORK 审中-公开
标题翻译：无线电网络服务质量管理
公开(公告)号：WO2011147468A1
公开(公告)日：2011-12-01
申请号：PCT/EP2010/057468
申请日：2010-05-28
申请人： NOKIA SIEMENS NETWORKS OY , VAN PHAN, Vinh , HAKOLA, Sami , KOSKELA, Timo , CHARBIT, Gilles , TUOMAALA, Esa , VESTERINEN, Seppo Ilmari
发明人： VAN PHAN, Vinh , HAKOLA, Sami , KOSKELA, Timo , CHARBIT, Gilles , TUOMAALA, Esa , VESTERINEN, Seppo Ilmari
IPC分类号： H04W76/02 , H04W28/24 , H04W76/04
CPC分类号： H04W76/023 , H04W28/24 , H04W76/14 , H04W76/23
摘要： A method, apparatus, and computer program for controlling device-to-device connections and associated quality-of-service parameters are presented. The quality-of-service parameters of an end-to-end connection through a plurality of different radio access networks are aligned in connection with changing a communication mode to a direct device-to-device connection.
摘要翻译：提出了一种用于控制设备到设备连接和相关的服务质量参数的方法，设备和计算机程序。通过多个不同无线电接入网络的端到端连接的服务质量参数与将通信模式改变为直接设备到设备连接相结合。

47. 发明申请

WO2011144803A1 METHOD AND APPARATUS FOR PROVIDING COMMUNICATION OFFLOADING TO UNLICENSED BANDS 审中-公开
标题翻译：用于向未经许可的银行提供通信的方法和装置
公开(公告)号：WO2011144803A1
公开(公告)日：2011-11-24
申请号：PCT/FI2011/050321
申请日：2011-04-13
申请人： NOKIA CORPORATION , KOSKELA, Timo , VAN PHAN, Vinh , CHARBIT, Gilles , HAKOLA, Sami-Jukka
发明人： KOSKELA, Timo , VAN PHAN, Vinh , CHARBIT, Gilles , HAKOLA, Sami-Jukka
IPC分类号： H04W72/04 , H04W16/14
CPC分类号： H04W28/08 , H04W48/08 , H04W48/16 , H04W72/042 , H04W92/18
摘要： An apparatus for providing network assisted local communication offloading to unlicensed bands may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured, with the processor, to cause the apparatus to perform at least receiving, via signaling associated with licensed band resources, information indicative of unlicensed band resources available in a particular area, and providing resource availability data, via signaling associated with the licensed band resources, to one or more devices within the particular area. The resource availability data may enable unlicensed band resource usage by at least one of the one or more devices. A corresponding method and computer program product are also provided.
摘要翻译：用于将网络辅助本地通信卸载到非许可频带的装置可以包括至少一个处理器和包括计算机程序代码的至少一个存储器。所述至少一个存储器和所述计算机程序代码可以与所述处理器一起被配置为使得所述设备至少执行通过与许可频带资源相关联的信令来执行指示在特定区域中可用的未授权频带资源的信息，以及提供通过与许可频带资源相关联的信令将资源可用性数据提供给特定区域内的一个或多个设备。资源可用性数据可以使一个或多个设备中的至少一个设备的未许可频带资源使用。还提供了相应的方法和计算机程序产品。

48. 发明申请

WO2010097645A1 TIME-HOPPING FOR NEAR-FAR INTERFERENCE MITIGATION IN DEVICE-TO-DEVICE COMMUNICATIONS 审中-公开
标题翻译：用于设备到设备通信中的近距离干扰减轻的时间偏差
公开(公告)号：WO2010097645A1
公开(公告)日：2010-09-02
申请号：PCT/IB2009/000336
申请日：2009-02-24
申请人： NOKIA CORPORATION , CHARBIT, Gilles , CHEN, Tao , HAKOLA, Sami-Jukka
发明人： CHARBIT, Gilles , CHEN, Tao , HAKOLA, Sami-Jukka
IPC分类号： H04W72/04 , H04W92/18
CPC分类号： H04W72/048 , H04W52/244 , H04W52/288 , H04W52/367 , H04W52/383 , H04W72/0446
摘要： Disclosed herein is a method that includes determining spatial locations of device pairs involved in device-to-device communications; and semi-persistently allocating radio resources to individual device pairs in accordance with time-hopped timeslot index sequences that are offset from one another so as to reduce an occurrence of interference with other device pairs.
摘要翻译：本文公开了一种方法，其包括确定参与设备到设备通信的设备对的空间位置; 并且根据彼此偏移的跳时间时间索引序列，将无线电资源半持续分配给各个设备对，以减少与其他设备对的干扰的发生。

49. 发明申请

WO2010049801A1 APPARATUS AND METHOD FOR DYNAMIC COMMUNICATION RESOURCE ALLOCATION FOR DEVICE-TO-DEVICE COMMUNICATIONS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于无线通信系统中的设备到设备通信的动态通信资源分配的装置和方法
公开(公告)号：WO2010049801A1
公开(公告)日：2010-05-06
申请号：PCT/IB2009/007270
申请日：2009-10-29
申请人： CHARBIT, Gilles , CHEN, Tao , HAKOLA, Sami-Jukka , KOSKELA, Timo, Kalevi , NOKIA CORPORATION
发明人： CHARBIT, Gilles , CHEN, Tao , HAKOLA, Sami-Jukka , KOSKELA, Timo, Kalevi
IPC分类号： H04W72/04 , H04W16/10 , H04W72/12 , H04W84/20
CPC分类号： H04W72/04 , H04W52/343 , H04W52/383 , H04W56/002 , H04W72/085 , H04W76/00 , H04W88/08
摘要： An apparatus, system and method to dynamically manage an allocation of communication resources for direct device-to-device communications between a plurality of wireless communication devices in a wireless communication system. In one embodiment, the apparatus (410) includes a communication resource allocator (420) configured to: (1) select a master communication device of a plurality of wireless communication devices that form a device-to-device group, (2) provide an allocation of communication resources for device-to-device group that facilitate direct device-to-device communications therebetween. The apparatus (410) also includes a message generator (430) configured to assemble messages that include the allocation of the communication resources.
摘要翻译：一种用于在无线通信系统中动态地管理用于在多个无线通信设备之间的直接设备到设备通信的通信资源的分配的装置，系统和方法。在一个实施例中，装置（410）包括通信资源分配器（420），其被配置为：（1）选择形成设备到设备组的多个无线通信设备的主通信设备，（2）分配用于设备到设备组的通信资源，便于其间的设备到设备之间的直接通信。设备（410）还包括消息生成器（430），其被配置为组合包括通信资源的分配的消息。

50. 发明申请

WO2009147498A1 INTERFERENCE AVOIDANCE ON COMMON CHANNELS IN UNCOORDINATED NETWORK DEPLOYMENTS WITH FLEXIBLE SPECTRUM USE 审中-公开
标题翻译：使用灵活频谱使用的不协调网络部署中的通道间干扰避免
公开(公告)号：WO2009147498A1
公开(公告)日：2009-12-10
申请号：PCT/IB2009/005797
申请日：2009-06-01
申请人： NOKIA CORPORATION , CHARBIT, Gilles , KOIVISTO, Tommi
发明人： CHARBIT, Gilles , KOIVISTO, Tommi
IPC分类号： H04W16/16 , H04L27/26
CPC分类号： H04L5/0007 , H04J11/0069 , H04L5/0033 , H04L5/0053 , H04L5/0062 , H04L5/0073 , H04L5/0098 , H04W72/042 , H04W72/08
摘要： A network access node selects one chunk of spectrum from a plurality of chunks of spectrum to be a primary chunk for a particular cell; transmits in the primary chunk from a broadcast channel BCH that contains information needed by a terminal to at least perform initial cell access; and uses a synchronization channel SCH to indicate which chunk of the plurality of chunks is the primary chunk. A user equipment receives a SCH in a particular chunk of spectrum; determines from it that one chunk is a primary chunk for a particular cell; tunes its receiver to a BCH in the primary chunk and uses information received on the BCH to obtain initial access to the particular cell. In various embodiments the SCH is only in the primary chunk or the SCH has some indication (e.g., cell ID or relative position of primary chunk) telling which chunk is primary.
摘要翻译：网络接入节点从多个频谱块中选择一个频谱块作为特定小区的主要块; 从包含终端所需的信息的广播信道BCH在主小区中发送至少执行初始小区接入; 并且使用同步信道SCH来指示多个块中的哪个块是主块。用户设备接收特定频谱块中的SCH; 从中确定一个块是特定单元的主块; 将其接收机调谐到主块中的BCH，并使用在BCH上接收的信息来获得对特定小区的初始访问。在各种实施例中，SCH仅在主块中，或者SCH具有一些指示（例如，小区ID或主块的相对位置），其指示哪个块是主要的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式