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1. 发明申请

WO2012170039A1 METHOD AND APPARATUS FOR VIRTUAL PAIRING WITH A GROUP OF SEMI-CONNECTED DEVICES 审中-公开
标题翻译：用于与半连接器件组进行虚拟配对的方法和装置
公开(公告)号：WO2012170039A1
公开(公告)日：2012-12-13
申请号：PCT/US2011/040099
申请日：2011-06-10
申请人： QUALCOMM Incorporated , JACOBSON, David, M. , XIAO, Lu , JULIAN, David, J. , JIA, Zhanfeng , BUESKER, Brian, M. , BICA, Vito, R. , TEAGUE, Edward, H.
发明人： JACOBSON, David, M. , XIAO, Lu , JULIAN, David, J. , JIA, Zhanfeng , BUESKER, Brian, M. , BICA, Vito, R. , TEAGUE, Edward, H.
IPC分类号： H04L9/08
CPC分类号： H04L9/0833 , H04L9/0844 , H04L9/3213 , H04L9/3297 , H04L2209/76 , H04L2209/80 , H04W12/04
摘要： One feature provides a method for a client node to establish a session key with a group node by obtaining an epoch identity value associated with a current epoch, wherein obtaining the epoch identity value includes one of computing the epoch identity value based on a node real time or negotiating the epoch identity value with the group node, computing a restricted key using a shared secret key, the epoch identity value, and a group node identity associated with the group node, and executing a session key establishment protocol with the group node to derive the session key using the restricted key as a master key in the session key establishment protocol. The session key may be established between the group node and the client node even though communications between the group node and the central node is only intermittently available during the current epoch.
摘要翻译：一个特征提供了一种用于客户端节点通过获得与当前时期相关联的时元标识值来建立与组节点的会话密钥的方法，其中获取时代标识值包括基于节点实时计算时代标识值之一或者与组节点协商时代标识值，使用共享秘密密钥计算受限密钥，使用时代标识值和与该组节点相关联的组节点标识，并且与组节点一起执行会话密钥建立协议以导出会话密钥使用受限密钥作为会话密钥建立协议中的主密钥。即使组节点和中心节点之间的通信在当前时期仅间歇地可用，也可以在组节点和客户机节点之间建立会话密钥。

2. 发明申请

WO2008076882A2 CHANNEL ACCESS SCHEME FOR ULTRA-WIDE BAND COMMUNICATION 审中-公开
标题翻译：用于超宽带通信的信道接入方案
公开(公告)号：WO2008076882A2
公开(公告)日：2008-06-26
申请号：PCT/US2007/087574
申请日：2007-12-14
申请人： QUALCOMM Incorporated , JIA, Zhanfeng , EKBAL, Amal , JULIAN, David Jonathan , ULUPINAR, Fatih
发明人： JIA, Zhanfeng , EKBAL, Amal , JULIAN, David Jonathan , ULUPINAR, Fatih
IPC分类号： H04B1/69
CPC分类号： H04B1/7163 , H04B1/71632
摘要： A channel access scheme is provided for a pulse-based ultra-wide band network. Here, concurrent ultra-wide band channels may be established through the use of a pulse division multiple access scheme. An access scheme may employ different states each of which may be associated with different channel parameter state information and/or different duty cycles. For example, a channel access scheme may employ an inactive state, an idle state, a connected state, and a streaming state. Multiple logical channels may be defined for a given ultra-wide band channel via, for example, pulse division multiplexing.
摘要翻译：为基于脉冲的超宽带网络提供信道接入方案。在此，可以通过使用脉冲分割多址方案来建立并发的超宽带信道。访问方案可以采用不同的状态，每个状态可以与不同的信道参数状态信息和/或不同的工作周期相关联。例如，信道接入方案可以采用不活动状态，空闲状态，连接状态和流式传输状态。可以通过例如脉冲分割多路复用为给定的超宽带信道定义多个逻辑信道。

3. 发明申请

WO2013074193A1 REDUCING POWER CONSUMPTION IN WIRELESS NETWORK STATIONS BY OPTIMIZING CONTENTION PERIOD OVERHEAD WITH STATION GROUPING, PROXY CSMA, AND TIM MONITORING 审中-公开
标题翻译：通过优化站点分组，代理CSMA和TIM监控的内容期限，在无线网络站中降低功耗
公开(公告)号：WO2013074193A1
公开(公告)日：2013-05-23
申请号：PCT/US2012/055252
申请日：2012-09-13
申请人： QUALCOMM Incorporated , HOMCHAUDHURI, Sandip , NAGARAJAN, Vinod , RAJAGOPALAN, Anand , JAYARAMAN, Arunkumar , ZHU, Yi , JIA, Zhanfeng
发明人： HOMCHAUDHURI, Sandip , NAGARAJAN, Vinod , RAJAGOPALAN, Anand , JAYARAMAN, Arunkumar , ZHU, Yi , JIA, Zhanfeng
IPC分类号： H04W52/02 , H04W74/00 , H04W74/08
CPC分类号： H04W52/0206 , H04W52/0216 , H04W52/0219 , H04W52/0222 , H04W52/0258 , H04W52/0277 , H04W74/006 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162
摘要： A method of saving power in a wireless network can include determining a plurality of stations associated with an AP. The AP can create station groups using group selection logic. Notably, the group selection logic is transparent to the plurality of stations. A plurality of TIMs can then be sent, each TIM allowing only one station group access to a channel during a predetermined time interval, such as a beacon interval. In another method, a station can determine its sleep duration based on at least one of first information from the TIM to generate random sleep duration, second information regarding previous operation of the station, and third information regarding a status of the station. The first, second, and third information can include the number of stations associated with the AP and having buffered data based on the TIM, historical collisions, and power status.
摘要翻译：在无线网络中节省功率的方法可以包括确定与AP相关联的多个站。 AP可以使用组选择逻辑创建站组。值得注意的是，组选择逻辑对于多个站是透明的。然后可以发送多个TIM，每个TIM在预定时间间隔（例如信标间隔）期间仅允许一个站组访问信道。在另一种方法中，站可以基于来自TIM的第一信息中的至少一个来确定其睡眠持续时间以产生随机睡眠持续时间，关于站的先前操作的第二信息以及关于站的状态的第三信息。第一，第二和第三信息可以包括与AP相关联的站的数量，并且具有基于TIM，历史冲突和电力状态的缓冲数据。

4. 发明申请

WO2012154601A1 APPARATUS AND METHOD FOR WIRELESS COMMUNICATION USING A PACKET STRUCTURE 审中-公开
标题翻译：使用分组结构进行无线通信的装置和方法
公开(公告)号：WO2012154601A1
公开(公告)日：2012-11-15
申请号：PCT/US2012/036649
申请日：2012-05-04
申请人： QUALCOMM INCORPORATED , JIA, Zhanfeng , JULIAN, David Jonathan , TIAN, Qingjiang , EKBAL, Amal
发明人： JIA, Zhanfeng , JULIAN, David Jonathan , TIAN, Qingjiang , EKBAL, Amal
IPC分类号： H04L29/06
CPC分类号： H04W28/06 , H04L69/22 , H04W8/005 , H04W76/14 , H04W84/18
摘要： In accordance with aspects of the disclosure, a method, apparatus, and computer program product are provided for wireless communication. The method, apparatus, and computer program product may be configured to generate packets, wherein each of the packets comprises a packet header comprising a packet format field comprising a first indicator that indicates whether the packet header comprises a payload length field and whether the packet comprises a payload. The method, apparatus, and computer program product may be further configured to generate a second indicator based on a type of data in the payload, and attach the second indicator to the data.
摘要翻译：根据本公开的方面，提供了一种用于无线通信的方法，装置和计算机程序产品。方法，装置和计算机程序产品可以被配置为生成分组，其中每个分组包括分组报头，分组报头包括分组格式字段，分组格式字段包括指示分组报头是否包括有效载荷长度字段的第一指示符，以及该分组是否包括有效载荷方法，装置和计算机程序产品还可以被配置为基于有效载荷中的数据类型生成第二指示符，并将第二指示符附加到数据。

5. 发明申请

WO2011041597A3 METHOD AND DEVICE FOR ESTABLISHING A WIRELESS LINK KEY 审中-公开
标题翻译：用于建立无线链路密钥的方法和设备
公开(公告)号：WO2011041597A3
公开(公告)日：2011-05-26
申请号：PCT/US2010050985
申请日：2010-09-30
申请人： QUALCOMM INC , XIAO LU , KIM YONG JIN , JIA ZHANFENG , JULIAN DAVID JONATHAN
发明人： XIAO LU , KIM YONG JIN , JIA ZHANFENG , JULIAN DAVID JONATHAN
IPC分类号： H04W12/04 , H04L29/06
CPC分类号： H04L63/105 , H04L63/065 , H04W12/04
摘要： Disclosed is a method for establishing a wireless link key between a remote device (102) and a group device (GDn). In the method, the remote device obtains (210) a group identifier from the group device, and determines (220) whether the group device is associated with a group having a trust association with the remote device. When the group device is determined to be associated with a group having an established trust association with the remote device, the remote device forwards (230) a link setup request to the group device for virtually pairing with the group device using the trust association to establish the wireless link key. When the group device is determined not to be associated with a group having an established trust association with the remote device, the remote device forwards (240) a pairing request to the group device for pairing with the group device to establish the wireless link key.
摘要翻译：公开了一种用于在远程设备（102）和组设备（GDn）之间建立无线链路密钥的方法。在该方法中，远程设备从组设备获取（210）组标识符，并且确定（220）组设备是否与具有与远程设备的信任关联的组相关联。当组设备被确定为与具有与远程设备建立的信任关联的组相关联时，远程设备将链路建立请求转发（230）到组设备，以使用信任关联来与组设备进行虚拟配对以建立无线链接键。当确定组设备不与与远程设备建立的信任关联的组相关联时，远程设备将配对请求转发（240）到组设备，以便与组设备配对以建立无线链路密钥。

6. 发明申请

WO2010080747A1 PULSE ARBITRATION FOR NETWORK COMMUNICATIONS 审中-公开
标题翻译：网络通信的脉冲仲裁
公开(公告)号：WO2010080747A1
公开(公告)日：2010-07-15
申请号：PCT/US2010/020085
申请日：2010-01-05
申请人： QUALCOMM INCORPORATED , JIA, Zhanfeng , JULIAN, David Jonathan , EKBAL, Amal
发明人： JIA, Zhanfeng , JULIAN, David Jonathan , EKBAL, Amal
IPC分类号： H04B1/69
CPC分类号： H04B1/719 , H04B2001/7154 , H04B2201/709709
摘要： An apparatus for communications configured to support first and second spread-spectrum channels, each of the first and second channels being based on a different pseudorandom sequence. The apparatus further configured to select one of the first and second channels for communications to avoid a collision of information that would otherwise occur based on their pseudorandom sequences.
摘要翻译：一种用于通信的装置，被配置为支持第一和第二扩频信道，第一和第二信道中的每一个基于不同的伪随机序列。该装置还被配置为选择第一和第二信道中的一个用于通信，以避免否则将基于它们的伪随机序列发生的信息的冲突。

7. 发明申请

WO2010059972A2 SYSTEM AND METHOD TO IMPLEMENT SYNCHRONOUS CHANNEL TIMING IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：在无线通信网络中实现同步通道时序的系统和方法
公开(公告)号：WO2010059972A2
公开(公告)日：2010-05-27
申请号：PCT/US2009/065384
申请日：2009-11-20
申请人： QUALCOMM Incorporated , JIA, Zhanfeng , JULIAN, David Jonathan
发明人： JIA, Zhanfeng , JULIAN, David Jonathan
IPC分类号： H04L1/16
CPC分类号： H04L1/1803 , H04L1/1887
摘要： A system and method to implement synchronous channel timing are disclosed. The method comprises establishing a session time interval. In addition, the method comprises establishing a first time interval within the session time interval for transmitting a first data packet.
摘要翻译：公开了一种实现同步信道定时的系统和方法。该方法包括建立会话时间间隔。另外，该方法包括在会话时间间隔内建立用于发送第一数据分组的第一时间间隔。

8. 发明申请

WO2011041597A2 A METHOD FOR ESTABLISHING A WIRELESS LINK KEY BETWEEN A REMOTE DEVICE AND A GROUP DEVICE 审中-公开
标题翻译：一种在远程设备和组设备之间建立无线链路密钥的方法
公开(公告)号：WO2011041597A2
公开(公告)日：2011-04-07
申请号：PCT/US2010/050985
申请日：2010-09-30
申请人： QUALCOMM INCORPORATED , XIAO, Lu , KIM, Yong, Jin , JIA, Zhanfeng , JULIAN, David, Jonathan
发明人： XIAO, Lu , KIM, Yong, Jin , JIA, Zhanfeng , JULIAN, David, Jonathan
IPC分类号： H04W12/04
CPC分类号： H04L63/105 , H04L63/065 , H04W12/04
摘要： Disclosed is a method for establishing a wireless link key between a remote device and a group device. In the method, the remote device obtains a group identifier from the group device, and determines whether the group device is associated with a group having a trust association with the remote device. When the group device is determined to be associated with a group having an established trust association with the remote device, the remote device forwards a link setup request to the group device for virtually pairing with the group device using the trust association to establish the wireless link key. When the group device is determined not to be associated with a group having an established trust association with the remote device, the remote device forwards a pairing request to the group device for pairing with the group device to establish the wireless link key.
摘要翻译：公开了一种用于在远程设备和组设备之间建立无线链路密钥的方法。在该方法中，远程设备从组设备获取组标识符，并且确定组设备是否与具有与远程设备的信任关联的组相关联。当组设备被确定为与具有与远程设备建立的信任关联的组相关联时，远程设备将链路建立请求转发到组设备，以使用信任关联与组设备虚拟配对以建立无线链路键。当确定组设备不与与远程设备建立的信任关联的组相关联时，远程设备将配对请求转发到组设备以与组设备配对以建立无线链路密钥。

9. 发明申请

WO2010107714A1 APPARATUS AND METHOD FOR EMPLOYING CODES FOR TELECOMMUNICATIONS 审中-公开
标题翻译：用于电信代码的装置和方法
公开(公告)号：WO2010107714A1
公开(公告)日：2010-09-23
申请号：PCT/US2010/027359
申请日：2010-03-15
申请人： QUALCOMM Incorporated , TIAN, Qingjiang , JIA, Zhanfeng , XIAO, Lu , JULIAN, David, Jonathan
发明人： TIAN, Qingjiang , JIA, Zhanfeng , XIAO, Lu , JULIAN, David, Jonathan
IPC分类号： H04L1/00 , H04L9/32 , H04L29/12
CPC分类号： H04L1/0041 , H04L1/0061 , H04L63/123
摘要： A transmitting apparatus generates a first bit stream from a second bit stream by encoding (encrypting) at least a portion of the bits from the second bit stream, generates a code (MIC, MAC or CRC) for the second bit stream, and attaches the code to the first bit stream for transmission to a receiving apparatus. A receiving apparatus receive from a transmitting apparatus a first bit stream with a code, generates a second bit stream from the first bit stream by decoding at least a portion of the bits from the first bit stream, computes the code (MIC, MAC or CRC) for the second bit stream, and compares the computed code with the code from the first bit stream.
摘要翻译：发送装置通过对来自第二比特流的比特的至少一部分进行编码（加密）来生成来自第二比特流的第一比特流，为第二比特流生成代码（MIC，MAC或CRC），并将代码到第一比特流以传送到接收设备。接收装置从发送装置接收具有码的第一比特流，通过对来自第一比特流的比特的至少一部分进行解码来生成来自第一比特流的第二比特流，计算代码（MIC，MAC或CRC ），并将计算出的代码与来自第一位流的代码进行比较。

10. 发明申请

WO2010022365A2 ADDRESSING SCHEMES FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：寻址无线通信的方案
公开(公告)号：WO2010022365A2
公开(公告)日：2010-02-25
申请号：PCT/US2009/054678
申请日：2009-08-21
申请人： QUALCOMM INCORPORATED , JIA, Zhanfeng , JULIAN, David, Jonathan
发明人： JIA, Zhanfeng , JULIAN, David, Jonathan
IPC分类号： H04W72/04 , H04M1/00 , G04B47/00
CPC分类号： H04W76/021 , H04L29/12943 , H04L61/6072 , H04W76/11 , H04W76/14 , H04W84/18
摘要： In an addressing scheme for wireless communication a communication channel may be defined based on a unique identifier associated with a destination node or a source node. In addition, a short identifier may be included in messages sent over the communication channel such that a node may uniquely identify the source node or destination node for the message. A node may use a short identifier as an index into a lookup table to determine one or more parameters to be used for communicating with another node.
摘要翻译：在用于无线通信的寻址方案中，通信信道可以基于与目的地节点或源节点相关联的唯一标识符来定义。另外，可以在通过通信信道发送的消息中包括短标识符，使得节点可以唯一地标识该消息的源节点或目的地节点。节点可以使用短标识符作为查找表中的索引来确定要用于与另一个节点进行通信的一个或多个参数。

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