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51. 发明授权

US08634558B2 Method and system for enhancing crytographic capabilities of a wireless device using broadcasted random noise 有权
标题翻译：使用广播随机噪声增强无线设备的crytographic能力的方法和系统
公开(公告)号：US08634558B2
公开(公告)日：2014-01-21
申请号：US13548803
申请日：2012-07-13
申请人： Alexander Reznik , Alain C. Briancon , Yevgeniy Dodis , Yogendra C. Shah , Chunxuan Ye , Robert A. DiFazio , Inhyok Cha
发明人： Alexander Reznik , Alain C. Briancon , Yevgeniy Dodis , Yogendra C. Shah , Chunxuan Ye , Robert A. DiFazio , Inhyok Cha
IPC分类号： H04L29/06
CPC分类号： H04W12/04 , H04L9/065 , H04L9/0869 , H04L9/0875 , H04L63/0457 , H04L2209/08 , H04L2209/80 , H04W12/02
摘要： A secret stream of bits begins by receiving a public random stream contained in a wireless communication signal at a transmit/receive unit. The public random stream is sampled and specific bits are extracted according to a shared common secret. These extracted bits are used to create a longer secret stream. The shared common secret may be generated using JRNSO techniques, or provided to the transmit/receive units prior to the communication session. Alternatively, one of the transmit/receive unit is assumed to be more powerful than any potential eavesdropper. In this situation, the powerful transmit/receive unit may broadcast and store a public random stream. The weaker transmit/receive unit selects select random bits of the broadcast for creating a key. The weaker transmit/receive unit sends the powerful transmit/receive unit the selected bit numbers, and powerful transmit/receive unit uses the random numbers to produce the key created by the weaker transmit/receive unit.
摘要翻译：秘密的比特流开始于在发送/接收单元处接收包含在无线通信信号中的公共随机流。公共随机流被采样，并且根据共享的公共秘密提取特定位。这些提取的比特用于创建更长的秘密流。可以使用JRNSO技术生成共享公用秘密，或者在通信会话之前提供给发送/接收单元。或者，假设发射/接收单元之一比任何潜在的窃听者更强大。在这种情况下，强大的发送/接收单元可以广播和存储公共随机流。较弱的发送/接收单元选择用于创建密钥的广播的选择随机比特。较弱的发射/接收单元发送强大的发射/接收单元所选择的位号，强大的发射/接收单元使用随机数产生由较弱发射/接收单元产生的密钥。

52. 发明申请

US20120252512A1 DATA TRANSFER BETWEEN WIRELESS DEVICES 有权
标题翻译：无线设备之间的数据传输
公开(公告)号：US20120252512A1
公开(公告)日：2012-10-04
申请号：US13493650
申请日：2012-06-11
申请人： Alan G. Carlton , Alexander Reznik
发明人： Alan G. Carlton , Alexander Reznik
IPC分类号： H04W88/02 , H04W72/04
CPC分类号： H04L67/06 , G06F3/0482 , G06F3/04842 , G06F3/0488 , G06F2203/04808 , H04L67/16 , H04L67/18 , H04W4/02 , H04W4/023 , H04W4/80 , H04W76/14 , H04W84/12 , H04W84/18
摘要： A method of data transfer between wireless transmit/receive units (WTRUs) is described. The WTRUs may be within a given geographic area of each other or in communication with the same network. Location information relating to the WTRUs may be determined. The location information may be presented to a user of the WTRU. Data may be transferred from one WTRU to a target WTRU based on user input. The WTRU may determine the target WTRU based on user input and/or location information. The user input may be a gestural input. The gestural input may be received via a display or touchscreen. The user input may identify a given action or identify a particular file for transfer. The WTRU may receive data from the target WTRU.
摘要翻译：描述了无线发射/接收单元（WTRU）之间的数据传输方法。 WTRU可以在彼此的给定地理区域内或与同一网络通信。可以确定与WTRU相关的位置信息。位置信息可以被呈现给WTRU的用户。数据可以基于用户输入从一个WTRU传送到目标WTRU。 WTRU可以基于用户输入和/或位置信息确定目标WTRU。用户输入可以是手势输入。手势输入可以通过显示器或触摸屏来接收。用户输入可以识别给定动作或识别特定文件以进行传送。 WTRU可以从目标WTRU接收数据。

53. 发明申请

US20120224523A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA BROADCAST MULTICAST SERVICES VIA A DEDICATED DOWNLINK CARRIER 审中-公开
标题翻译：用于通过专用下行链路传输和接收多媒体广播多播服务的方法和装置
公开(公告)号：US20120224523A1
公开(公告)日：2012-09-06
申请号：US13470838
申请日：2012-05-14
申请人： Alexander Reznik , Eldad M. Zeira , Chunxuan Ye
发明人： Alexander Reznik , Eldad M. Zeira , Chunxuan Ye
IPC分类号： H04W4/06 , H04W52/02
CPC分类号： H04W72/005
摘要： A method for receiving multimedia broadcast multicast services (MBMS) data and unicast data is disclosed. A wireless transmit/receive unit (WTRU) having a receiver switchable between reception on a MBMS carrier and a unicast carrier is provided. At least (K+υ) MBMS encoded packets per superframe are received via the MBMS carrier, where K is the number of packets to be recovered in a superframe and value υ is a positive integer. The received at least (K+υ) MBMS encoded packets per superframe are decoded to recover the K MBMS data packets.
摘要翻译：公开了一种用于接收多媒体广播多播服务（MBMS）数据和单播数据的方法。提供了具有在MBMS载波上的接收和单播载波之间切换的接收机的无线发射/接收单元（WTRU）。经由MBMS载波接收至少每个超帧的（K +υ）个MBMS编码分组，其中K是在超帧中要恢复的分组的数量，υ是正整数。每个超帧接收的至少（K +υ）个MBMS编码分组被解码以恢复K个MBMS数据分组。

54. 发明授权

US08254574B2 Method and system for enhancing cryptographic capabilities of a wireless device using broadcasted random noise 有权
标题翻译：使用广播随机噪声增强无线设备的加密能力的方法和系统
公开(公告)号：US08254574B2
公开(公告)日：2012-08-28
申请号：US11871683
申请日：2007-10-12
申请人： Alexander Reznik , Alain C. Briancon , Yevgeniy Dodis , Yogendra C. Shah , Chunxuan Ye , Robert A. DiFazio , Inhyok Cha
发明人： Alexander Reznik , Alain C. Briancon , Yevgeniy Dodis , Yogendra C. Shah , Chunxuan Ye , Robert A. DiFazio , Inhyok Cha
IPC分类号： H04L29/06
CPC分类号： H04W12/04 , H04L9/065 , H04L9/0869 , H04L9/0875 , H04L63/0457 , H04L2209/08 , H04L2209/80 , H04W12/02
摘要： A secret stream of bits begins by receiving a public random stream contained in a wireless communication signal at a transmit/receive unit. The public random stream is sampled and specific bits are extracted according to a shared common secret. These extracted bits are used to create a longer secret stream. The shared common secret may be generated using JRNSO techniques, or provided to the transmit/receive units prior to the communication session. Alternatively, one of the transmit/receive unit is assumed to be more powerful than any potential eavesdropper. In this situation, the powerful transmit/receive unit may broadcast and store a public random stream. The weaker transmit/receive unit selects select random bits of the broadcast for creating a key. The weaker transmit/receive unit sends the powerful transmit/receive unit the selected bit numbers, and powerful transmit/receive unit uses the random numbers to produce the key created by the weaker transmit/receive unit.
摘要翻译：秘密的比特流开始于在发送/接收单元处接收包含在无线通信信号中的公共随机流。公共随机流被采样，并且根据共享的公共秘密提取特定位。这些提取的比特用于创建更长的秘密流。可以使用JRNSO技术生成共享公用秘密，或者在通信会话之前提供给发送/接收单元。或者，假设发射/接收单元之一比任何潜在的窃听者更强大。在这种情况下，强大的发送/接收单元可以广播和存储公共随机流。较弱的发送/接收单元选择用于创建密钥的广播的选择随机比特。较弱的发射/接收单元发送强大的发射/接收单元所选择的位号，强大的发射/接收单元使用随机数产生由较弱发射/接收单元产生的密钥。

55. 发明授权

US08200265B2 Data transfer between wireless devices 有权
标题翻译：无线设备之间的数据传输
公开(公告)号：US08200265B2
公开(公告)日：2012-06-12
申请号：US12644948
申请日：2009-12-22
申请人： Alan G. Carlton , Alexander Reznik
发明人： Alan G. Carlton , Alexander Reznik
IPC分类号： H04W88/02
CPC分类号： H04L67/06 , G06F3/0482 , G06F3/04842 , G06F3/0488 , G06F2203/04808 , H04L67/16 , H04L67/18 , H04W4/02 , H04W4/023 , H04W4/80 , H04W76/14 , H04W84/12 , H04W84/18
摘要： A method of data transfer between wireless transmit/receive units (WTRUs) is performed by a sending communication device soliciting environment information relating to active communication devices operating within the local area of the WTRU. The local area of the WTRU may be determined by an environment variable that may be configured to indicate a search radius. Within the local area, information relating to active candidate WTRUs is received through a communication peripheral. User actions on the user interface are converted to electromechanical signals which act as an input along with the environment information to select a target WTRU from the candidate WTRUs to receive the data transfer. The environment information and user input are used to uniquely discriminate the target WTRU as the intended recipient of the data transfer. Transmission instructions are generated based on the solicited information and the user input.
摘要翻译：无线发射/接收单元（WTRU）之间的数据传输方法由发送通信设备执行，请求与在WTRU的本地区域内工作的有源通信设备相关的环境信息。可以由可被配置为指示搜索半径的环境变量来确定WTRU的本地区域。在本地区域内，通过通信外围设备接收与主动候选WTRU相关的信息。将用户界面上的用户动作转换为机电信号，该机电信号与环境信息一起作为输入，以从候选WTRU中选择目标WTRU以接收数据传输。环境信息和用户输入用于将目标WTRU唯一地区分为数据传输的预期接收方。传输指令基于请求信息和用户输入生成。

56. 发明授权

US08078932B2 Method and apparatus for encoding channel quality indicator and precoding control information bits 有权
标题翻译：用于编码信道质量指示符和预编码控制信息比特的方法和装置
公开(公告)号：US08078932B2
公开(公告)日：2011-12-13
申请号：US11866086
申请日：2007-10-02
申请人： Eldad M. Zeira , Alexander Reznik , Rui Yang , Philip J. Pietraski , Yongwen Yang
发明人： Eldad M. Zeira , Alexander Reznik , Rui Yang , Philip J. Pietraski , Yongwen Yang
IPC分类号： H03M13/35 , H04B7/26
CPC分类号： H04B7/0456 , G06F11/006 , H04B7/0417 , H04B7/0632 , H04B7/0634 , H04B7/0636 , H04B7/0639 , H04B7/0652 , H04L1/0026 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/06 , H04L1/1671 , H04L65/601 , H04L69/40 , H04L2025/03802 , H04L2209/34
摘要： A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).
摘要翻译：公开了用于编码信道质量指示符（CQI）和预编码控制信息（PCI）比特的方法和装置。诸如CQI比特和/或PCI比特的每个输入比特具有特别的意义。输入位用线性块编码进行编码。基于每个输入位的重要性，输入位提供不等错误保护。可以基于每个输入比特的重要性来复制输入比特，并且可以执行相等的保护编码。可以通过传统基本序列的基本操作来产生用于编码的生成器矩阵，以向最高有效位（MSB）提供更多的保护。

57. 发明申请

US20110299450A1 METHOD AND APPARATUS FOR MULTICASTING WITH FEEDBACK INFORMATION 失效
标题翻译：用反馈信息进行复合的方法和装置
公开(公告)号：US20110299450A1
公开(公告)日：2011-12-08
申请号：US13214476
申请日：2011-08-22
申请人： Chunxuan Ye , Alexander Reznik , Yogendra C. Shah , Philip J. Pietraski , Robert A. DiFazio
发明人： Chunxuan Ye , Alexander Reznik , Yogendra C. Shah , Philip J. Pietraski , Robert A. DiFazio
IPC分类号： H04H20/71 , H04W92/00
CPC分类号： H04L1/1628 , H04L1/1819 , H04L1/1845 , H04L1/1874 , H04L12/1868 , H04L47/10 , H04L47/14 , H04L47/15 , H04L2001/0093
摘要： A method for multicasting a packet begins by providing a buffer for each of two user equipments (UEs) in communication with a base station. A determination is made whether there is a previously unsent packet at the base station. A second determination is made whether both UE buffers are non-empty. A non-empty buffer is flushed if there is no previously unsent packet and if one of the buffers is non-empty. A packet is selected to be transmitted if there is a previously unsent packet or if both buffers are non-empty. The buffers are updated based on feedback received from the UEs.
摘要翻译：通过为与基站通信的两个用户设备（UE）中的每一个提供缓冲器，开始组播分组的方法。确定在基站是否存在先前未发送的分组。第二确定是否两个UE缓冲器都是非空的。如果没有先前未发送的数据包，并且其中一个缓冲区不为空，则将刷新非空缓冲区。如果存在先前未发送的分组或者两个缓冲区都不为空，则选择发送分组。基于从UE接收的反馈来更新缓冲器。

58. 发明授权

US08068511B2 Method and apparatus for sending feedback for a downlink shared service and estimating a number of wireless transmit/receive units 有权
标题翻译：为下行链路共享服务发送反馈并估计多个无线发射/接收单元的方法和装置
公开(公告)号：US08068511B2
公开(公告)日：2011-11-29
申请号：US12549726
申请日：2009-08-28
申请人： Alexander Reznik , Eldad M. Zeira , Christopher R. Cave , Paul Mariner
发明人： Alexander Reznik , Eldad M. Zeira , Christopher R. Cave , Paul Mariner
IPC分类号： H04L12/413 , H04L12/43
CPC分类号： H04L1/0026 , H04L1/0073 , H04L1/1671 , H04L1/1854 , H04W8/005 , H04W28/04 , H04W52/146 , H04W52/228 , H04W52/247 , H04W52/325 , H04W74/006 , H04W74/0833 , H04W74/0866
摘要： A method and an apparatus for sending a signal on a contentious feedback channel for a downlink shared service and for estimating a number of wireless transmit/receive units (WTRUs) are disclosed. When a transmission criterion associated with a physical random access feedback channel (P-RAFCH) is satisfied, a physical resource is randomly selected among a plurality of physical resources assigned for the P-RAFCH and a pre-configured signal is sent using the selected physical resource. A Node-B receives the pre-configured signal from a plurality of WTRUs and calculates a number of the WTRUs based on a number of used physical resources. The transmission criterion is at least one of successful reception of a data packet on a downlink physical channel, successful reception of a data block on a data service, reception of a signaling command, occurrence of a measurement event, and failure to receive a transmission after a specified number of times.
摘要翻译：公开了一种用于在用于下行链路共享服务的有争议的反馈信道上发送信号并用于估计多个无线发射/接收单元（WTRU）的方法和装置。当满足与物理随机访问反馈信道（P-RAFCH）相关联的传输准则时，在为P-RAFCH分配的多个物理资源中随机选择物理资源，并且使用所选择的物理资源。节点B从多个WTRU接收预配置的信号，并且基于所使用的物理资源的数量来计算WTRU的数量。传输标准是下行物理信道上的数据分组的成功接收，数据业务上的数据块的成功接收，信令命令的接收，测量事件的发生以及在接收到测量事件之后未能接收传输中的至少一个指定次数。

59. 发明授权

US07904723B2 Method and apparatus for enhancing security of wireless communications 有权
标题翻译：用于增强无线通信安全性的方法和装置
公开(公告)号：US07904723B2
公开(公告)日：2011-03-08
申请号：US11192918
申请日：2005-07-29
申请人： Sung-Hyuk Shin , Alexander Reznik , Guodong Zhang , Prabhakar R. Chitrapu
发明人： Sung-Hyuk Shin , Alexander Reznik , Guodong Zhang , Prabhakar R. Chitrapu
IPC分类号： H04L9/32
CPC分类号： H04L63/123 , G10L19/018 , H04L63/0428 , H04L63/0838 , H04L63/16 , H04W12/02 , H04W12/10
摘要： The present invention is related to a method and apparatus for enhancing security of communications. The apparatus comprises a security processing unit, a data processing unit, a cross-layer watermarking unit, and optionally a smart antenna processor. The security processing unit generates a token/key to be used in watermarking and sends a node security policy to other components. The data processing unit generates user data. The cross-layer watermarking unit includes at least one of Layer-2/3, Layer-1 and Layer-0. Each layer performs a different scheme or degree of watermarking. The cross-layer watermarking unit embeds the token/key into the user data transmission on at least one of the layers selectively in accordance with a security policy.
摘要翻译：本发明涉及一种增强通信安全性的方法和装置。该装置包括安全处理单元，数据处理单元，跨层水印单元以及任选的智能天线处理器。安全处理单元生成要在水印中使用的令牌/密钥，并向其他组件发送节点安全策略。数据处理单元生成用户数据。跨层水印单元包括层2/3，层1和层0中的至少一个。每个层执行不同的方案或水印程度。跨层水印单元根据安全策略选择性地将令牌/密钥嵌入到至少一个层上的用户数据传输中。

60. 发明申请

US20100318796A1 METHOD AND SYSTEM FOR SECURING WIRELESS COMMUNICATIONS 有权
标题翻译：用于安全无线通信的方法和系统
公开(公告)号：US20100318796A1
公开(公告)日：2010-12-16
申请号：US12649151
申请日：2009-12-29
申请人： Alexander Reznik , Alan Gerald Carlton , Alain Charles Louis Briancon , Yogendra Shah , Prabhakar R. Chitrapu
发明人： Alexander Reznik , Alan Gerald Carlton , Alain Charles Louis Briancon , Yogendra Shah , Prabhakar R. Chitrapu
IPC分类号： H04L9/32 , H04K1/00
CPC分类号： H04W12/08 , H04L27/3477 , H04L63/107 , H04W4/02 , H04W12/02 , H04W12/12 , H04W16/30
摘要： A method for transmitting an encrypted signal to a wireless transmit/receive unit (WTRU) such that decryption of the encrypted signal depends on a trust zone associated with the WTRU is disclosed. The encryption may be performed using hierarchical modulation, scrambling, authentication, location validation, or a combination thereof. The size of a trust zone may also be adjusted.
摘要翻译：一种用于将加密信号发送到无线发射/接收单元（WTRU）的方法，使得加密信号的解密取决于与WTRU相关联的信任区域。可以使用分层调制，加扰，认证，位置验证或其组合来执行加密。也可以调整信任区域的大小。

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