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11. 发明申请

US20090116399A1 SERVICE DATA UNIT DISCARD TIMERS 失效
标题翻译：服务数据单元查询定时器
公开(公告)号：US20090116399A1
公开(公告)日：2009-05-07
申请号：US12260807
申请日：2008-10-29
申请人： Sai Yiu Duncan Ho , Peter Anthony Barany
发明人： Sai Yiu Duncan Ho , Peter Anthony Barany
IPC分类号： H04L1/00 , H04W4/00
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/283 , H04L47/32
摘要： Systems and methodologies are described that facilitate enforcing quality of service requirements. A first timer is employed for each data packet arriving at a packet data convergence protocol layer of a wireless communications apparatus. The first timer can be configured based upon delay tolerance specified according to quality of service requirements imposed on the data packet. The data packet can be discarded if the timer expires before the data packet leaves the protocol data convergence protocol layer. In addition, a second time is utilized for the data packet as it arrives at a radio link control layer. The data packet can be discarded if the second timer expires before the data packet is successfully transmitted to a receiver.
摘要翻译：描述了有助于实施服务质量要求的系统和方法。对于到达无线通信装置的分组数据融合协议层的每个数据分组采用第一定时器。可以基于根据对数据分组施加的服务质量要求指定的延迟容限来配置第一定时器。如果定时器在数据包离开协议数据融合协议层之前到期，则可以丢弃数据包。此外，当数据分组到达无线电链路控制层时，第二次被用于数据分组。如果在数据分组成功发送到接收机之前第二定时器到期，则可以丢弃该数据分组。

12. 发明授权

US08208394B2 Service data unit discard timers 失效
标题翻译：服务数据单元丢弃定时器
公开(公告)号：US08208394B2
公开(公告)日：2012-06-26
申请号：US12260807
申请日：2008-10-29
申请人： Sai Yiu Duncan Ho , Peter Anthony Barany
发明人： Sai Yiu Duncan Ho , Peter Anthony Barany
IPC分类号： G01R31/08
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/283 , H04L47/32
摘要： Systems and methodologies are described that facilitate enforcing quality of service requirements. A first timer is employed for each data packet arriving at a packet data convergence protocol layer of a wireless communications apparatus. The first timer can be configured based upon delay tolerance specified according to quality of service requirements imposed on the data packet. The data packet can be discarded if the timer expires before the data packet leaves the protocol data convergence protocol layer. In addition, a second time is utilized for the data packet as it arrives at a radio link control layer. The data packet can be discarded if the second timer expires before the data packet is successfully transmitted to a receiver.
摘要翻译：描述了有助于实施服务质量要求的系统和方法。对于到达无线通信装置的分组数据融合协议层的每个数据分组采用第一定时器。可以基于根据对数据分组施加的服务质量要求指定的延迟容限来配置第一定时器。如果定时器在数据包离开协议数据融合协议层之前到期，则可以丢弃数据包。此外，当数据分组到达无线电链路控制层时，第二次被用于数据分组。如果在数据分组成功发送到接收机之前第二定时器到期，则可以丢弃该数据分组。

13. 发明授权

US09276909B2 Integrity protection and/or ciphering for UE registration with a wireless network 有权
标题翻译：用于UE与无线网络注册的完整性保护和/或加密
公开(公告)号：US09276909B2
公开(公告)日：2016-03-01
申请号：US12436435
申请日：2009-05-06
申请人： Peter Anthony Barany , Lakshminath R. Dondeti
发明人： Peter Anthony Barany , Lakshminath R. Dondeti
IPC分类号： H04L29/06 , H04W12/02 , H04W12/10
CPC分类号： H04L63/0428 , H04L63/123 , H04W12/02 , H04W12/10
摘要： Techniques for performing registration with a wireless network using integrity protection and/or ciphering are described. A user equipment (UE) may perform a security procedure with the wireless network for a first session and may generate UE security context data at the UE. The UE security context data may include a cipher key used for ciphering, an integrity key used for integrity protection, a temporary UE identity, and/or other information. The UE may use the UE security context data for secure communication with the wireless network during the first session. The UE may store the UE security context data upon termination of the first session. The UE may thereafter use the stored UE security context data for registration with the wireless network for a second session following the first session. The UE may perform integrity protection and/or ciphering for message(s) for registration based on the stored UE security context data.
摘要翻译：描述了使用完整性保护和/或加密来执行与无线网络的注册的技术。用户设备（UE）可以执行用于第一会话的无线网络的安全过程，并且可以在UE处生成UE安全上下文数据。 UE安全上下文数据可以包括用于加密的加密密钥，用于完整性保护的完整性密钥，临时UE身份和/或其他信息。 UE可以在第一会话期间使用UE安全上下文数据用于与无线网络的安全通信。 UE可以在第一会话终止时存储UE安全上下文数据。然后，UE可以在第一会话之后使用所存储的UE安全上下文数据用于与无线网络注册用于第二会话。 UE可以基于所存储的UE安全上下文数据来执行用于注册的消息的完整性保护和/或加密。

14. 发明申请

US20110294474A1 Multi-Homed Peer-to-Peer Network 有权
公开(公告)号：US20110294474A1
公开(公告)日：2011-12-01
申请号：US13149474
申请日：2011-05-31
申请人： Peter Anthony Barany , Julien H. Laganier
发明人： Peter Anthony Barany , Julien H. Laganier
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W76/14 , H04W88/06
摘要： Techniques are provided for efficient peer-to-peer (P2P) service discovery and group formation, as well as maintenance of P2P session continuity. In one example, there is provided a method, operable by an originating user equipment (UE), that may involve transmitting a request for P2P service discovery and group formation assistance to a discovery server via a serving node over an air-interface channel. The method may involve receiving scoped information from the discovery server for participating in a P2P communication session, and establishing the P2P communication session with at least one terminating UE based at least in part on the received scoped information. The method may involve maintaining P2P communication session continuity by reverting to bearer signaling via a packet core.

15. 发明授权

US09351143B2 Multi-homed peer-to-peer network 有权
标题翻译：多宿主对等网络
公开(公告)号：US09351143B2
公开(公告)日：2016-05-24
申请号：US13149474
申请日：2011-05-31
申请人： Peter Anthony Barany , Julien H. Laganier
发明人： Peter Anthony Barany , Julien H. Laganier
IPC分类号： H04B7/00 , H04W8/00 , H04W76/02 , H04W88/06
CPC分类号： H04W8/005 , H04W76/14 , H04W88/06
摘要： Techniques are provided for efficient peer-to-peer (P2P) service discovery and group formation, as well as maintenance of P2P session continuity. In one example, there is provided a method, operable by an originating user equipment (UE), that may involve transmitting a request for P2P service discovery and group formation assistance to a discovery server via a serving node over an air-interface channel. The method may involve receiving scoped information from the discovery server for participating in a P2P communication session, and establishing the P2P communication session with at least one terminating UE based at least in part on the received scoped information. The method may involve maintaining P2P communication session continuity by reverting to bearer signaling via a packet core.
摘要翻译：提供技术用于高效的对等（P2P）服务发现和组合，以及P2P会话连续性的维护。在一个示例中，提供了一种由发起用户设备（UE）操作的方法，其可以涉及通过空中接口信道经由服务节点向发现服务器发送对P2P服务发现和组形成辅助的请求。该方法可以包括从发现服务器接收参与P2P通信会话的作用域信息，以及至少部分地基于所接收的范围信息，与至少一个终止UE建立P2P通信会话。该方法可以通过经由分组核心恢复到承载信令来维持P2P通信会话连续性。

16. 发明申请

US20100054472A1 INTEGRITY PROTECTION AND/OR CIPHERING FOR UE REGISTRATION WITH A WIRELESS NETWORK 有权
标题翻译：使用无线网络进行UE注册的完整性保护和/或服务
公开(公告)号：US20100054472A1
公开(公告)日：2010-03-04
申请号：US12436435
申请日：2009-05-06
申请人： Peter Anthony Barany , Lakshminath R. Dondeti
发明人： Peter Anthony Barany , Lakshminath R. Dondeti
IPC分类号： H04L9/00 , G06F21/00 , H04L9/32 , H04L9/06
CPC分类号： H04L63/0428 , H04L63/123 , H04W12/02 , H04W12/10
摘要： Techniques for performing registration with a wireless network using integrity protection and/or ciphering are described. A user equipment (UE) may perform a security procedure with the wireless network for a first session and may generate UE security context data at the UE. The UE security context data may include a cipher key used for ciphering, an integrity key used for integrity protection, a temporary UE identity, and/or other information. The UE may use the UE security context data for secure communication with the wireless network during the first session. The UE may store the UE security context data upon termination of the first session. The UE may thereafter use the stored UE security context data for registration with the wireless network for a second session following the first session. The UE may perform integrity protection and/or ciphering for message(s) for registration based on the stored UE security context data.
摘要翻译：描述了使用完整性保护和/或加密来执行与无线网络的注册的技术。用户设备（UE）可以执行用于第一会话的无线网络的安全过程，并且可以在UE处生成UE安全上下文数据。 UE安全上下文数据可以包括用于加密的加密密钥，用于完整性保护的完整性密钥，临时UE身份和/或其他信息。 UE可以在第一会话期间使用UE安全上下文数据用于与无线网络的安全通信。 UE可以在第一会话终止时存储UE安全上下文数据。然后，UE可以在第一会话之后使用所存储的UE安全上下文数据用于与无线网络注册用于第二会话。 UE可以基于所存储的UE安全上下文数据来执行用于注册的消息的完整性保护和/或加密。

17. 发明授权

US09654963B2 Dynamic assignment of home agent and home address in wireless communications 有权
公开(公告)号：US09654963B2
公开(公告)日：2017-05-16
申请号：US11174261
申请日：2005-06-29
申请人： Peter Anthony Barany , Ramin Rezaiifar , Paul E. Bender , Jun Wang , Sivaramakrishna Veerepalli
发明人： Peter Anthony Barany , Ramin Rezaiifar , Paul E. Bender , Jun Wang , Sivaramakrishna Veerepalli
IPC分类号： H04W8/06 , H04W8/26 , H04W12/06 , H04W80/04
CPC分类号： H04W8/06 , H04W8/26 , H04W12/06 , H04W80/04
摘要： Embodiments disclosed herein relate to providing dynamic assignment of home agent and home address in wireless communications, such that a mobile node away from home may receive local access services from a visited network. In an embodiment, a mobile node accesses a visited network. The visited network authenticates the mobile node with its home network. The visited network then assigns a visited home agent and a home address for the mobile node. The mobile node subsequently performs secure binding with the visitor home agent. The mobile node proceeds with communications using the visitor home agent and home address.

18. 发明授权

US06418137B1 Transmitted signal power control in cellular communications systems 有权
标题翻译：蜂窝通信系统中的传输信号功率控制
公开(公告)号：US06418137B1
公开(公告)日：2002-07-09
申请号：US09210364
申请日：1998-12-14
申请人： Chandra Sekhar Bontu , Shavantha Kularatna , N. Gamini Senarath , Karl D. Mann , Peter Anthony Barany
发明人： Chandra Sekhar Bontu , Shavantha Kularatna , N. Gamini Senarath , Karl D. Mann , Peter Anthony Barany
IPC分类号： H04B7212
CPC分类号： H04W52/367 , H04W52/24 , H04W52/362
摘要： A base station produces a power control bit dependent on SNR (signal-to-noise ratio) determined for each time slot of a signal received from a remote station of a cellular communications system. If the SNR exceeds an upper threshold by an upper threshold margin, the power control bit is a binary 0 and the upper threshold margin is increased; if the SNR is below a lower threshold by a lower threshold margin, the power control bit is a binary 1 and the lower threshold margin is increased; and otherwise the power control bit alternates its binary value for successive time slots and setting the threshold margins are reset. In the remote station, the power control bits are accumulated by a bidirectional counter and the transmitted signal power is only changed up or down in response to the count exceeding a respective threshold. The process can also or instead be used for the opposite transmission direction, and provides fast power control using a single bit per time slot in a manner that is tolerant of errors in the transmitted power control bits.
摘要翻译：基站产生取决于从蜂窝通信系统的远程站接收的信号的每个时隙确定的SNR（信噪比）的功率控制位。如果SNR超过上限阈值上限阈值，则功率控制位为二进制0，上限阈值增加; 如果SNR低于阈值下限阈值，则功率控制位为二进制1，下限阈值增加; 否则功率控制位会对连续时隙交替其二进制值，并且设置阈值余量被重置。在远程站中，功率控制位由双向计数器累积，并且响应于超过相应阈值的计数，发送的信号功率仅被上升或下降。该过程也可以或替代地用于相反的传输方向，并且以容纳发射功率控制位中的错误的方式提供使用每个时隙的单个位的快速功率控制。

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