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1. 发明授权

US07355999B2 Method and apparatus for carrying packetized voice and data in wireless communication networks 有权
标题翻译：用于在无线通信网络中传送分组语音和数据的方法和装置
公开(公告)号：US07355999B2
公开(公告)日：2008-04-08
申请号：US10327355
申请日：2002-12-20
申请人： Tao Chen , Nikolai K. N. Leung , Raymond Tah-Sheng Hsu
发明人： Tao Chen , Nikolai K. N. Leung , Raymond Tah-Sheng Hsu
IPC分类号： H04Q7/00
CPC分类号： H04W28/06 , H04L1/18
摘要： A method and apparatus for reducing transmission delay in a wireless communication system that carries packetized voice and data information. Interruptions in the traffic channels cause loss of synchronization between a header compressor and a header decompressor. Rather than transmitting resynchronization information on the traffic channel, the information dropped by an interruption is re-transmitted on a non-traffic channel in parallel with the traffic channel. At the remote station, information from the traffic channel and the non-traffic channel is reassembled before input into the decompressor. Alternatively, the non-traffic channel can be used to carry overflow information so that a higher average data rate can be achieved than the average data rate of the traffic channel alone.
摘要翻译：一种在携带分组语音和数据信息的无线通信系统中减少传输延迟的方法和装置。业务信道中的中断导致报头压缩器和报头解压缩器之间的同步丢失。不是在业务信道上发送再同步信息，而是在与业务信道并行的非业务信道上重新发送由中断丢弃的信息。在远程站处，在输入到解压缩器之前重新组合来自业务信道和非业务信道的信息。或者，非业务信道可以用于承载溢出信息，使得可以实现比单独的业务信道的平均数据速率更高的平均数据速率。

2. 发明授权

US06529527B1 Method and apparatus for carrying packetized voice and data in wireless communication networks 有权
标题翻译：用于在无线通信网络中传送分组语音和数据的方法和装置
公开(公告)号：US06529527B1
公开(公告)日：2003-03-04
申请号：US09612075
申请日：2000-07-07
申请人： Tao Chen , Nikolai K. N. Leung , Raymond Tah-Sheng Hsu
发明人： Tao Chen , Nikolai K. N. Leung , Raymond Tah-Sheng Hsu
IPC分类号： H04J306
CPC分类号： H04W28/06 , H04L1/18
摘要： A method and apparatus for reducing transmission delay in a wireless communication system that carries packetized voice and data information. Interruptions in the traffic channels cause loss of synchronization between a header compressor and a header decompressor. Rather than transmitting resynchronization information on the traffic channel, the information dropped by an interruption is re-transmitted on a non-traffic channel in parallel with the traffic channel. At the remote station, information from the traffic channel and the non-traffic channel is reassembled before input into the decompressor. Alternatively, the non-traffic channel can be used to carry overflow information so that a higher average data rate can be achieved than the average data rate of the traffic channel alone.
摘要翻译：一种在携带分组语音和数据信息的无线通信系统中减少传输延迟的方法和装置。业务信道中的中断导致报头压缩器和报头解压缩器之间的同步丢失。不是在业务信道上发送再同步信息，而是在与业务信道并行的非业务信道上重新发送由中断丢弃的信息。在远程站处，在输入到解压缩器之前重新组合来自业务信道和非业务信道的信息。或者，非业务信道可以用于承载溢出信息，使得可以实现比单独的业务信道的平均数据速率更高的平均数据速率。

3. 发明授权

US09602332B2 Method and apparatus for DNS update triggered IPv6 neighbor advertisement 有权
公开(公告)号：US09602332B2
公开(公告)日：2017-03-21
申请号：US12131801
申请日：2008-06-02
申请人： Masakazu Shirota , Jun Wang , Raymond Tah-Sheng Hsu
发明人： Masakazu Shirota , Jun Wang , Raymond Tah-Sheng Hsu
IPC分类号： H04L12/28 , H04L29/12
CPC分类号： H04L29/12056 , H04L29/12301 , H04L29/1232 , H04L61/1505 , H04L61/2076 , H04L61/2092
摘要： In a 3GPP2 Converged Access Network (CAN), IPv6 stateless auto configuration can be used to configure an IPv6 address of an access terminal (AT) for Simple IPv6 operation. A domain name system (DNS) update is triggered by IPv6 Neighbor Advertisement addresses a need for a DNS update when the full IPv6 address (128 bits) has not yet been sent in IPv6 packets from the AT. Upon receipt of the full address in response to the IPv6 Neighbor Advertisement, provision is made for prompting this DNS update even when the requesting network entity (e.g., access gateway (AGW) or home agent (HA)) does not have security authentication with a responsible home DNS server by utilizing access to an authentication, authorization, and accounting (AAA) function, perhaps via a local visited AAA, to submit an Accounting Request (Start) message that prompts the home DNS server to perform the DNS update.

4. 发明授权

US08769611B2 Methods and apparatus for providing PMIP key hierarchy in wireless communication networks 有权
标题翻译：在无线通信网络中提供PMIP密钥层次的方法和装置
公开(公告)号：US08769611B2
公开(公告)日：2014-07-01
申请号：US12131039
申请日：2008-05-31
申请人： Vidya Narayanan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Raymond Tah-Sheng Hsu
发明人： Vidya Narayanan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Raymond Tah-Sheng Hsu
IPC分类号： G06F7/04
CPC分类号： H04L63/06 , H04L9/0836 , H04L2209/76 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W80/04 , H04W88/02
摘要： A method is provided for securing a PMIP tunnel between a serving gateway and a new access node through which an access terminal communicates. A PMIP key hierarchy unique to each access terminal is maintained by the gateway. The gateway uses a first node key to secure PMIP tunnels when authentication of the access terminal has been performed. A PMIP key is generated based on the first node key and the PMIP key is sent to the new access node to assist in establishing and securing a PMIP tunnel between the gateway and the new access node. Otherwise, when authentication of the access terminal has not been performed, the gateway generates a second node key and sends it to an intermediary network node which then generates and sends a PMIP key to the new access node. This second key is then used to secure the PMIP tunnel.
摘要翻译：提供了一种用于保护服务网关和接入终端通过的新接入节点之间的PMIP隧道的方法。每个接入终端唯一的PMIP密钥层级由网关维护。当已经执行接入终端的认证时，网关使用第一节点密钥来保护PMIP隧道。基于第一节点密钥生成PMIP密钥，并将PMIP密钥发送到新的接入节点，以协助建立和保护网关与新接入节点之间的PMIP隧道。否则，当接入终端的认证尚未被执行时，网关生成第二节点密钥并将其发送到中间网络节点，然后生成PMIP密钥并将其发送到新的接入节点。然后第二个密钥用于保护PMIP隧道。

5. 发明授权

US08606887B2 Method and apparatus for verification of dynamic host configuration protocol (DHCP) release message 有权
标题翻译：用于验证动态主机配置协议（DHCP）释放消息的方法和装置
公开(公告)号：US08606887B2
公开(公告)日：2013-12-10
申请号：US12130028
申请日：2008-05-30
申请人： Masakazu Shirota , Jun Wang , Raymond Tah-Sheng Hsu
发明人： Masakazu Shirota , Jun Wang , Raymond Tah-Sheng Hsu
IPC分类号： G06F15/177 , G06F7/04
CPC分类号： H04L29/12311 , H04L61/2015 , H04L61/2084 , H04L63/1466 , H04W8/26 , H04W88/16
摘要： An apparatus and method for verification of a DHCPRELEASE message comprising extracting a IP address from the ciaddr field of the DHCPRELEASE message, determining a tunnel-associated IP address, comparing the IP address and the tunnel-associated IP address to determine if there is a match, and releasing the IP address if there is a match, and wherein the tunnel-associated IP address is the IP address associated with the tunnel from which the server receives the DHCPRELEASE message.
摘要翻译：一种用于验证DHCPRELEASE消息的装置和方法，包括从所述DHCPRELEASE消息的ciaddr字段中提取IP地址，确定隧道相关联的IP地址，比较所述IP地址和所述隧道相关联的IP地址以确定是否存在匹配并且如果存在匹配则释放所述IP地址，并且其中所述隧道相关联的IP地址是与所述服务器从其接收所述DHCPRELEASE消息的所述隧道相关联的IP地址。

6. 发明授权

US08363616B2 Method and apparatus for channel optimization during point-to-point protocol (PPP) session requests 有权
标题翻译：点对点协议（PPP）会话请求期间信道优化的方法和装置
公开(公告)号：US08363616B2
公开(公告)日：2013-01-29
申请号：US11678521
申请日：2007-02-23
申请人： Ramin Rezaiifar , Raymond Tah-Sheng Hsu , Nischal Abrol
发明人： Ramin Rezaiifar , Raymond Tah-Sheng Hsu , Nischal Abrol
IPC分类号： H04W4/00 , H04W36/00
CPC分类号： H04W8/12 , H04W76/20 , H04W80/04
摘要： A method and apparatus for requesting Point-to-Point Protocol (PPP) instances from a packet data services network includes a mobile station configured to send an origination message to a packet data service node (PDSN) at which it has arrived upon leaving the vicinity of another PDSN. The message informs the new PDSN of the new location of the mobile station and indicates both the number of dormant PPP instances associated with the mobile station and a service reference identifier for each such PPP instance. A flag within the message may be used to indicate whether the PPP instances are dormant (i.e., whether the mobile station is engaged in a call). Communications channel resources of packet data services nodes are optimized by reducing the information included in messages from the Packet Control Function network element to the Packet Data Service Node network element, and by reducing the use of Mobile Internet Protocol agent advertisement.
摘要翻译：一种用于从分组数据服务网络请求点对点协议（PPP）实例的方法和装置，包括：移动站，被配置为向离开附近的到达的分组数据服务节点（PDSN）发送发起消息的另一个PDSN。该消息通知新的PDSN移动站的新位置，并指示与移动站相关联的休眠PPP实例的数量和每个这样的PPP实例的服务参考标识。消息内的标志可以用于指示PPP实例是否处于休眠状态（即移动台是否进行呼叫）。通过将分组控制功能网元的消息中包含的信息减少到分组数据业务节点网元，并减少使用移动互联网协议代理广告来优化分组数据业务节点的通信信道资源。

7. 发明授权

US08145905B2 Method and apparatus for efficient support for multiple authentications 有权
标题翻译：有效支持多种认证的方法和设备
公开(公告)号：US08145905B2
公开(公告)日：2012-03-27
申请号：US12113860
申请日：2008-05-01
申请人： Ravindra Patwardhan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Vidya Narayanan
发明人： Ravindra Patwardhan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Vidya Narayanan
IPC分类号： H04L29/06
CPC分类号： H04L63/06 , H04L63/08 , H04L63/105 , H04W12/04 , H04W12/06
摘要： Disclosed is a method for multiple EAP-based authentications in a wireless communication system. In the method, a first master session key (MSK) is generated in a first EAP-based authentication for a first-type access. A first temporal session key (TSK) is generated from the first master session key (MSK). A second EAP-based authentication is performed, using the first temporal session key (TSK), for a second-type access. First-type access and second-type access are provided after the first and second EAP-based authentications are successfully completed.
摘要翻译：公开了一种在无线通信系统中用于多个基于EAP的认证的方法。在该方法中，在第一类型访问的第一基于EAP的认证中生成第一主会话密钥（MSK）。从第一主会话密钥（MSK）生成第一时间会话密钥（TSK）。使用第一时间会话密钥（TSK）对第二类型访问执行第二基于EAP的认证。在第一次和第二次基于EAP的验证成功完成后提供第一类访问和第二类访问。

8. 发明申请

US20100284341A1 METHOD AND APPARATUS FOR PROVIDING MULTIPLE QUALITY OF SERVICE LEVELS IN A WIRELESS PACKET DATA SERVICES CONNECTION 有权
标题翻译：在无线分组数据服务连接中提供多种服务质量水平的方法和装置
公开(公告)号：US20100284341A1
公开(公告)日：2010-11-11
申请号：US12831460
申请日：2010-07-07
申请人： Nischal Abrol , Marcello Lioy , Raymond Tah-Sheng Hsu
发明人： Nischal Abrol , Marcello Lioy , Raymond Tah-Sheng Hsu
IPC分类号： H04W4/00 , H04L12/56
CPC分类号： H04L69/168 , H04L29/06 , H04L47/14 , H04L47/15 , H04L47/24 , H04L47/2416 , H04L47/70 , H04L47/803 , H04L47/805 , H04L47/824 , H04L47/825 , H04L49/90 , H04L49/9047 , H04L69/14 , H04L69/16 , H04L69/32 , H04L69/324 , H04W4/18 , H04W76/10 , H04W80/02
摘要： The packets generated by each of multiple packet data applications are provided to a single Point-to-Point Protocol (PPP) stack and a single High-level Data Link Control (HDLC) framing layer to convert data packets into byte streams suitable for transmission through Radio Link Protocol (RLP) connections. Each of the resultant multiple byte streams is then provided to one of multiple RLP connections having different retransmission and delay properties. The RLP connection selected for sending data from each application is based on the grade of service most appropriate for the application. At the receiver, the data from the multiple RLP connections is provided to a single PPP stack.
摘要翻译：由多个分组数据应用中的每一个生成的分组被提供给单个点对点协议（PPP）堆栈和单个高级数据链路控制（HDLC）成帧层，以将数据分组转换成适合于传输的字节流无线链路协议（RLP）连接。然后将所得到的多个字节流中的每一个提供给具有不同重传和延迟属性的多个RLP连接中的一个。选择用于从每个应用程序发送数据的RLP连接基于最适合应用程序的服务等级。在接收器处，来自多个RLP连接的数据被提供给单个PPP堆栈。

9. 发明申请

US20080310303A1 QUALITY OF SERVICE INFORMATION CONFIGURATION 有权
标题翻译：服务质量信息配置
公开(公告)号：US20080310303A1
公开(公告)日：2008-12-18
申请号：US12136538
申请日：2008-06-10
申请人： Jun Wang , Faith Ulupinar , Haipeng Jin , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Arungundram C. Mahendran
发明人： Jun Wang , Faith Ulupinar , Haipeng Jin , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Arungundram C. Mahendran
IPC分类号： H04L29/08
CPC分类号： H04W28/24 , H04W76/10
摘要： Quality of service information can be used to facilitate wireless communication. A network entity, such as a terminal, as well as a network can initialize an authorization to establish a link using quality of service information. Various features can be integrated with the use of quality of service information, such as having quality of service reservation before a call and supplying a permanent identity for use in correlation.
摘要翻译：可以使用服务质量信息来促进无线通信。诸如终端的网络实体以及网络可以使用服务质量信息初始化建立链接的授权。各种特征可以与使用服务质量信息相结合，例如在通话之前具有服务质量保留并提供用于相关性的永久身份。

10. 发明授权

US08978103B2 Method and apparatus for interworking authorization of dual stack operation 有权
标题翻译：双栈操作互通授权的方法和装置
公开(公告)号：US08978103B2
公开(公告)日：2015-03-10
申请号：US11840735
申请日：2007-08-17
申请人： Raymond Tah-Sheng Hsu
发明人： Raymond Tah-Sheng Hsu
IPC分类号： G06F7/04 , H04L29/06 , H04W12/00 , H04W80/04
CPC分类号： H04L63/08 , H04L63/06 , H04L63/10 , H04W12/00 , H04W12/02 , H04W12/04 , H04W12/06 , H04W80/045
摘要： A method of allowing interworking authorization of dual stack operation is provided. The method allows for simultaneous operation in both IPv4 and IPv6 if a terminal is authorized and authenticated to use both versions. The method utilizes the following steps: requesting authentication from an authorization entity in a wireless communication system; and receiving an authentication message from the authorization entity if the authentication is successful, wherein the authentication message contains an authorization to use at least one internet protocol version to establish at least one secure tunnel for communication.
摘要翻译：提供了允许双栈操作的互通授权的方法。如果终端被授权并被认证使用这两个版本，则该方法允许在IPv4和IPv6中同时操作。该方法采用以下步骤：从无线通信系统中的授权实体请求认证; 以及如果所述认证成功则从所述授权实体接收认证消息，其中所述认证消息包含使用至少一个因特网协议版本建立用于通信的至少一个安全隧道的授权。

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