专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20140064263A1 DEVICE DISCOVERY FOR DEVICE-TO-DEVICE COMMUNICATION 有权
标题翻译：用于设备到设备通信的设备发现
公开(公告)号：US20140064263A1
公开(公告)日：2014-03-06
申请号：US13598199
申请日：2012-08-29
申请人： Fang-Chen Cheng , Said Tatesh
发明人： Fang-Chen Cheng , Said Tatesh
IPC分类号： H04J3/06
CPC分类号： H04W56/002 , H04W8/005 , H04W76/14
摘要： Embodiments of the claimed subject matter provide a method and apparatus for device discovery in device-to-device (D2D) communication. One embodiment of the method includes generating first information indicative of a first synchronization signal in response to a request from a first user equipment to be authenticated for D2D communication with one or more second user equipment. The first information corresponds to a sequence used to generate a primary synchronization signal for transmission by a serving cell for the first user equipment. This embodiment of the method also includes providing the first information to the first user equipment so that the first user equipment can transmit the first synchronization signal.
摘要翻译：所要求保护的主题的实施例提供了在设备到设备（D2D）通信中用于设备发现的方法和装置。所述方法的一个实施例包括响应于来自第一用户设备的请求生成指示第一同步信号的第一信息以被认证用于与一个或多个第二用户设备的D2D通信。第一信息对应于用于生成用于第一用户设备的服务小区进行传输的主同步信号的序列。该方法的该实施例还包括向第一用户设备提供第一信息，使得第一用户设备可以发送第一同步信号。

12. 发明授权

US08649786B2 Registering a mobile terminal in an area of overlapping cell coverage by first and second networks 有权
标题翻译：在第一和第二网络重叠小区覆盖的区域中注册移动终端
公开(公告)号：US08649786B2
公开(公告)日：2014-02-11
申请号：US12526115
申请日：2008-01-15
申请人： Alessio Casati , Sudeep Kumar Palat , Christophe Demarez , Said Tatesh
发明人： Alessio Casati , Sudeep Kumar Palat , Christophe Demarez , Said Tatesh
IPC分类号： H04W8/02
CPC分类号： H04W60/04 , H04W8/02 , H04W48/18
摘要： A method is provided of registering a mobile terminal in an area of overlapping cell coverage by first and second networks for wireless mobile telecommunications. The networks are of different types. The method comprises: storing an identifier of the mobile terminal; storing in a controller a first record of in which cell or group of cells the mobile terminal is located in the first network and a second record of in which cell or group of cells the mobile terminal is located in the second network; and providing the mobile terminal with information of both records and said identifier.
摘要翻译：提供了一种用于无线移动电信的第一和第二网络在移动终端重叠小区覆盖的区域中注册的方法。网络是不同类型的。该方法包括：存储移动终端的标识符; 在控制器中存储移动终端位于第一网络中的小区或小区组的第一记录和移动终端位于第二网络中的小区或小区组的第二记录; 以及向移动终端提供两个记录和所述标识符的信息。

13. 发明申请

US20120028647A1 METHOD OF ASSIGNING A MOBILE UNIT TO A TRACKING AREA BASED ON A LOCATION UPDATE FREQUENCY 有权
标题翻译：基于位置更新频率将移动单元划分到跟踪区域的方法
公开(公告)号：US20120028647A1
公开(公告)日：2012-02-02
申请号：US13271781
申请日：2011-10-12
申请人： Alessio Casati , Sudeep Palat , Said Tatesh
发明人： Alessio Casati , Sudeep Palat , Said Tatesh
IPC分类号： H04W72/04 , H04W64/00
CPC分类号： H04W60/04 , H04W24/02 , H04W88/06
摘要： The present invention provides a method for assigning a mobile unit to a tracking area based upon a location update frequency. The method includes selecting one of a technology-specific tracking area and a shared tracking area based on a location update frequency associated with a mobile unit.
摘要翻译：本发明提供一种基于位置更新频率将移动单元分配给跟踪区域的方法。该方法包括基于与移动单元相关联的位置更新频率来选择技术特定跟踪区域和共享跟踪区域中的一个。

14. 发明申请

US20110292816A1 CONFIGURABLE RANDOM ACCESS CHANNEL STRUCTURE FOR RANGE EXTENSION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统范围扩展的可配置随机访问通道结构
公开(公告)号：US20110292816A1
公开(公告)日：2011-12-01
申请号：US12671553
申请日：2007-06-28
申请人： Jung Ah Lee , Said Tatesh , Iqbal Jami
发明人： Jung Ah Lee , Said Tatesh , Iqbal Jami
IPC分类号： H04W74/08 , H04W24/00
CPC分类号： H04W74/00 , H04W16/24 , H04W74/004 , H04W74/0833 , H04W74/0866 , H04W84/04
摘要： The present invention provides a method involving a configurable random access channel structure. One embodiment of the method includes generating a random access channel burst that includes a cyclic prefix and a selected number of repetitions of a preamble. The number of repetitions is selected based on at least one of a cell radius and a radio transmission frequency. This embodiment of the method also includes transmitting the random access channel burst over an air interface.
摘要翻译：本发明提供一种涉及可配置的随机接入信道结构的方法。该方法的一个实施例包括生成随机接入信道突发，该随机接入信道突发包括循环前缀和所选择的重复数量的前同步码。基于小区半径和无线电发送频率中的至少一个来选择重复次数。该方法的该实施例还包括通过空中接口发送随机接入信道突发。

15. 发明申请

US20100272009A1 METHOD AND APPARATUS FOR POWER CONTROL AND INTERFERENCE COORDINATION 有权
标题翻译：用于功率控制和干扰协调的方法和装置
公开(公告)号：US20100272009A1
公开(公告)日：2010-10-28
申请号：US12766031
申请日：2010-04-23
申请人： Fang-Chen Cheng , Said Tatesh
发明人： Fang-Chen Cheng , Said Tatesh
IPC分类号： H04W72/04 , H04B7/14
CPC分类号： H04W52/346 , H04W52/322 , H04W52/367 , H04W52/46 , H04W52/48
摘要： An exemplary method of communicating includes a relay node that uses a cell identifier that is also used by a base station having a coverage area within which the relay node is located. The method includes determining that a mobile station is within a communication range of the relay node. A transmission power from the relay node is controlled so that the total transmission power of at least one transmission from the relay node and the base station corresponds to a selected transmit power limit. A timing of a downlink transmission from the base station and the relay node is coordinated based on a schedule determined by the base station. At least one uplink control parameter is set at the base station based upon uplink information regarding a link between the mobile station and the relay node.
摘要翻译：一种通信的示例性方法包括使用还具有中继节点所在的覆盖区域的基站也使用的小区标识符的中继节点。该方法包括确定移动站在中继节点的通信范围内。控制来自中继节点的传输功率使得来自中继节点和基站的至少一个传输的总发射功率对应于所选择的传输功率限制。基于由基站确定的调度来协调来自基站和中继节点的下行链路传输的定时。基于关于移动台和中继节点之间的链路的上行链路信息，在基站设置至少一个上行链路控制参数。

16. 发明申请

US20080051084A1 Telecommunications system and method for early transmission of data 审中-公开
标题翻译：电信系统和数据早期传输的方法
公开(公告)号：US20080051084A1
公开(公告)日：2008-02-28
申请号：US11508352
申请日：2006-08-23
申请人： Alessio Casati , Sudeep Kumar Palat , Said Tatesh
发明人： Alessio Casati , Sudeep Kumar Palat , Said Tatesh
IPC分类号： H04Q7/20
CPC分类号： H04W28/18
摘要： In a telecommunications system, such as E-UTRAN, a User Equipment 6 is connected to a base station eNB 8 by an early radio bearer, which is established using preset values stored at the UE 6 and at the eNB 8. This enables data to be transferred over the radio link prior to formal establishment of a radio bearer between the UE 6 and the eNB 8.
摘要翻译：在诸如E-UTRAN的电信系统中，用户设备6通过早期无线电承载连接到基站eNB 8，该早期无线电承载是使用存储在UE 6和eNB 8处的预设值建立的。这使得能够在UE 6和eNB 8之间的无线电承载正式建立之前通过无线电链路传输数据。

17. 发明申请

US20070232320A1 Method of assigning a mobile unit to a tracking area based on a location update frequency 有权
标题翻译：基于位置更新频率将移动单元分配到跟踪区域的方法
公开(公告)号：US20070232320A1
公开(公告)日：2007-10-04
申请号：US11390995
申请日：2006-03-28
申请人： Alessio Casati , Sudeep Palat , Said Tatesh
发明人： Alessio Casati , Sudeep Palat , Said Tatesh
IPC分类号： H04Q7/20
CPC分类号： H04W60/04 , H04W24/02 , H04W88/06
摘要： The present invention provides a method for assigning a mobile unit to a tracking area based upon a location update frequency. The method includes selecting one of a technology-specific tracking area and a shared tracking area based on a location update frequency associated with a mobile unit.
摘要翻译：本发明提供一种基于位置更新频率将移动单元分配给跟踪区域的方法。该方法包括基于与移动单元相关联的位置更新频率来选择技术特定跟踪区域和共享跟踪区域中的一个。

18. 发明授权

US08494163B2 Encryption in a wireless telecommunications 有权
公开(公告)号：US08494163B2
公开(公告)日：2013-07-23
申请号：US12443109
申请日：2007-08-06
申请人： Alessio Casati , Sudeep Kumar Palat , Said Tatesh
发明人： Alessio Casati , Sudeep Kumar Palat , Said Tatesh
IPC分类号： H04K1/00
CPC分类号： H04W12/08 , H04L63/0428 , H04L63/068 , H04W12/02 , H04W12/04
摘要： An example of the present invention is a method of transmitting encrypted user data to a mobile terminal in a wireless telecommunications network. The method comprises sending to the mobile terminal a data packet. The data packet comprises both an identifier of encryption information to used in recovering encrypted user data, and user data encrypted using said encryption information.

19. 发明授权

US08417247B2 Method of assigning a mobile unit to a tracking area based on a location update frequency 有权
标题翻译：基于位置更新频率将移动单元分配到跟踪区域的方法
公开(公告)号：US08417247B2
公开(公告)日：2013-04-09
申请号：US13271781
申请日：2011-10-12
申请人： Alessio Casati , Sudeep Palat , Said Tatesh
发明人： Alessio Casati , Sudeep Palat , Said Tatesh
IPC分类号： H04W36/00
CPC分类号： H04W60/04 , H04W24/02 , H04W88/06
摘要： The present invention provides a method for assigning a mobile unit to a tracking area based upon a location update frequency. The method includes selecting one of a technology-specific tracking area and a shared tracking area based on a location update frequency associated with a mobile unit.
摘要翻译：本发明提供一种基于位置更新频率将移动单元分配给跟踪区域的方法。该方法包括基于与移动单元相关联的位置更新频率来选择技术特定跟踪区域和共享跟踪区域中的一个。

20. 发明授权

US08165228B2 Non-coherent transmission method for uplink control signals using a constant amplitude zero-autocorrelation sequence 有权
标题翻译：使用恒幅零自相关序列的上行链路控制信号的非相干传输方法
公开(公告)号：US08165228B2
公开(公告)日：2012-04-24
申请号：US11688708
申请日：2007-03-20
申请人： Jung A. Lee , Said Tatesh , Hai Zhou
发明人： Jung A. Lee , Said Tatesh , Hai Zhou
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L27/2607 , H04L1/0026 , H04L1/0028 , H04L1/0073 , H04L1/1607
摘要： In one embodiment of the instant invention, a non-coherent transmission method for uplink control signals is provided. The transmission methodology uses a constant amplitude zero-autocorrelation (CAZAC) sequence for relatively short control signal lengths. The methodology includes creating a CAZAC sequence, truncating the CAZAC sequence into a plurality of segments; and transmitting each of the segments within a predetermined window of time.
摘要翻译：在本发明的一个实施例中，提供了一种用于上行链路控制信号的非相干传输方法。传输方法使用恒定幅度零自相关（CAZAC）序列用于相对较短的控制信号长度。该方法包括创建CAZAC序列，将CAZAC序列截断成多个片段; 以及在预定的时间窗口内传送每个段。

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