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1.发明授权Extended range sequence numbering for selective repeat data transmission protocol 失效用于选择性重复数据传输协议的扩展序列编号
公开(公告)号：US6011796A
公开(公告)日：2000-01-04
申请号：US877294
申请日：1997-06-17
CPC分类号： H04L1/1809 , H04L1/165 , H04L1/1841
摘要： A method and apparatus for extending the sequence numbering range for a selective repeat transmission protocol is described. In accordance with one embodiment of the invention, data frames are transmitted including an eight-bit sequence number and a one-bit retransmit flag. The one bit retransmit flag indicates whether the frame is newly transmitted or retransmitted due to a failed first transmission. The transmit and receive systems each maintain a twelve-bit sequence number referred to as a "long sequence numbers" comprised of the eight-bit sequence number transmitted with each frame and a four-bit extension. The long sequence number is transmitted within control frames and the eight-bit sequence number is transmitted within the data frames.
摘要翻译： 描述了用于扩展选择性重复传输协议的序列编号范围的方法和装置。 根据本发明的一个实施例，发送数据帧，包括八位序列号和一位重传标志。 一位重传标志指示由于第一次发送失败而是新发送还是重发帧。 发送和接收系统每个保持十二位序列号，称为“长序列号”，其由与每帧传输的八位序列号和四位扩展组成。 长序列号在控制帧内发送，8位序列号在数据帧内传输。
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2.发明授权Extended range sequence numbering for selective repeat data transmission protocol 有权用于选择性重复数据传输协议的扩展序列编号公开(公告)号：US06418143B1
公开(公告)日：2002-07-09
申请号：US09427296
申请日：1999-10-26
IPC分类号： H04Q720
CPC分类号： H04L1/1809 , H04L1/165 , H04L1/1841
摘要： A method and apparatus for extending the sequence numbering range for a selective repeat transmission protocol is described. In accordance with one embodiment of the invention, data frames are transmitted including an eight-bit sequence number and a one-bit retransmit flag. The one bit retransmit flag indicates whether the frame is newly transmitted or retransmitted due to a failed first transmission. The transmit and receive systems each maintain a twelve-bit sequence number referred to as “long sequence numbers” comprised of the eight-bit sequence number transmitted with each frame and a four-bit extension. The long sequence number is transmitted within control frames and the eight-bit sequence number is transmitted within the data frames.
摘要翻译： 描述了用于扩展选择性重复传输协议的序列编号范围的方法和装置。 根据本发明的一个实施例，发送数据帧，包括八位序列号和一位重传标志。 一位重传标志指示由于第一次发送失败而是新发送还是重发帧。 发送和接收系统每个都保持一个被称为“长序列号”的十二位序列号，它由每帧发送的八位序列号和四位扩展组成。 长序列号在控制帧内发送，8位序列号在数据帧内传输。
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公开(公告)号：US07415283B2
公开(公告)日：2008-08-19
申请号：US11060182
申请日：2005-02-16
IPC分类号： H04Q7/20
CPC分类号： H04W72/005 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/189 , H04W48/12 , H04W68/00 , H04W84/042
摘要： A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.
摘要翻译： 一种用于在提供广播服务的蜂窝电话系统中提供信令以将广播服务与蜂窝电话系统提供的服务完全整合的方法和系统。 信令方法协调接入网与用户站之间的交互，以允许用户台解码广播服务，在接收广播服务的同时接收寻呼消息，以适当地在操作状态之间转换，以及普通技术人员已知的其他功能 在艺术。
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公开(公告)号：US07689226B2
公开(公告)日：2010-03-30
申请号：US11060183
申请日：2005-02-16
IPC分类号： H04Q7/20
CPC分类号： H04W72/005 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/189 , H04W48/12 , H04W68/00 , H04W84/042
摘要： A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.
摘要翻译： 一种用于在提供广播服务的蜂窝电话系统中提供信令以将广播服务与蜂窝电话系统提供的服务完全整合的方法和系统。 信令方法协调接入网与用户站之间的交互，以允许用户台解码广播服务，在接收广播服务的同时接收寻呼消息，以适当地在操作状态之间转换，以及普通技术人员已知的其他功能 在艺术。
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公开(公告)号：US06980820B2
公开(公告)日：2005-12-27
申请号：US09933978
申请日：2001-08-20
IPC分类号： H04B7/24 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/18 , H04L12/56 , H04L12/58 , H04W4/06 , H04W48/12 , H04W60/02 , H04W68/00 , H04W84/04 , H04Q7/20
CPC分类号： H04W72/005 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/189 , H04W48/12 , H04W68/00 , H04W84/042
摘要： A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.
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6.发明授权Method and system for reduction of decoding complexity in a communication system 有权用于降低通信系统中的解码复杂度的方法和系统公开(公告)号：US08730999B2
公开(公告)日：2014-05-20
申请号：US12818946
申请日：2010-06-18
申请人： Tao Chen , Paul E. Bender , Parag A. Agashe , Ramin Rezaiifar , Rajesh K. Pankaj , Yongbin Wei
发明人： Tao Chen , Paul E. Bender , Parag A. Agashe , Ramin Rezaiifar , Rajesh K. Pankaj , Yongbin Wei
IPC分类号： H04J3/24
CPC分类号： H04L1/0057 , H03M13/2909 , H03M13/293 , H03M13/2936 , H04L1/0041 , H04L1/0045 , H04L1/0066
摘要： Method and System for Utilization of an Outer Decoder in a Broadcast Services Communication System is described. Information to be transmitted is provided to a systematic portion of a plurality of transmit buffers and encoded by an outer decoder communicatively coupled to the transmit buffer. The resulting redundant bits are provided to a parity portion of each transmit buffer. The content of the transmit buffers, is multiplexed and encoded by an inner decoder to improve protection by adding redundancy. The receiving station recovers the transmitted information by an inverse process. Because a decoding complexity depends on the size of a systematic portion of the transmit buffer, reasoned compromise between a systematic portion size and number of transmit buffers yields decreased decoding complexity.
摘要翻译： 描述了在广播服务通信系统中利用外部解码器的方法和系统。 要发送的信息被提供给多个发送缓冲器的系统部分，并且由通信地耦合到发送缓冲器的外部解码器编码。 所产生的冗余比特被提供给每个发送缓冲器的奇偶校验部分。 发送缓冲器的内容被内部解码器复用和编码，以通过增加冗余来改善保护。 接收站通过反向处理恢复发送的信息。 由于解码复杂度取决于发射缓冲器的系统部分的大小，系统部分大小与发射缓冲器数量之间的合理折中产生降低的解码复杂度。
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7.发明授权公开(公告)号：US08515424B2
公开(公告)日：2013-08-20
申请号：US11123658
申请日：2005-05-06
申请人： Peerapol Tinnakornsrisuphap , Parag Arun Agashe , Ramin Rezaiifar , Bibhu P. Mohanty , Paul E. Bender
发明人： Peerapol Tinnakornsrisuphap , Parag Arun Agashe , Ramin Rezaiifar , Bibhu P. Mohanty , Paul E. Bender
IPC分类号： H04W36/00
摘要： Embodiments described herein relate to connected-state radio session transfer in wireless communications. A source access network controller may lock a source radio session associated with an access terminal (e.g., in response to detecting a handoff condition associated with the access terminal), where the source access network controller may be in communication with a data network. The source access network controller may also instruct a target access network controller to create a target radio session corresponding with the source radio session, and to establish a communication route between the data network and the access network via the target ANC. The source access network controller may then freeze a state associated with the source radio session and transmits the frozen state to the target access network controller. The target access network controller may subsequently unfreeze the received state and further unlock the radio session, hence resuming control of the access terminal.
摘要翻译： 本文描述的实施例涉及无线通信中的连接状态无线电会话传送。 源接入网络控制器可以锁定与接入终端相关联的源无线电会话（例如，响应于检测到与接入终端相关联的切换条件），其中源接入网络控制器可以与数据网络通信。 源接入网络控制器还可以指示目标接入网络控制器创建与源无线电会话相对应的目标无线电会话，并且经由目标ANC在数据网络和接入网络之间建立通信路由。 然后，源接入网络控制器可以冻结与源无线电会话相关联的状态，并将冻结状态发送到目标接入网络控制器。 目标接入网络控制器可以随后解冻接收到的状态并进一步解锁无线电会话，从而恢复接入终端的控制。
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8.发明授权公开(公告)号：US08139545B2
公开(公告)日：2012-03-20
申请号：US11263892
申请日：2005-10-31
申请人： Paul E. Bender , Ramin Rezaiifar
发明人： Paul E. Bender , Ramin Rezaiifar
CPC分类号： H04W88/184
摘要： Techniques to forward unsolicited messages from an (IS-2000) CDMA radio network via an HDR radio network to an access terminal. A session is first established between the access terminal and the HDR radio network. During session establishment or thereafter, the access terminal indicates to the HDR radio network an interest in receiving unsolicited messages from the CDMA radio network. The access terminal typically also registers with the CDMA radio network. Thereafter, unsolicited messages can be sent from a mobile station controller (MSC) to the HDR and CDMA radio networks, or sent from the MSC to the CDMA radio network, which then forwards the messages to the HDR radio network. The HDR radio network encapsulates the unsolicited messages and sends the encapsulated messages to the access terminal. The forwarding of unsolicited messages allows the CDMA radio network to communicate with an access terminal.
摘要翻译： 将来自（IS-2000）CDMA无线电网络的未经请求的消息经由HDR无线电网络转发到接入终端的技术。 首先在接入终端和HDR无线网络之间建立会话。 在会话建立或此后，接入终端向HDR无线电网络指示从CDMA无线电网络接收未经请求的消息的兴趣。 接入终端通常还向CDMA无线电网络注册。 此后，非请求消息可以从移动台控制器（MSC）发送到HDR和CDMA无线电网络，或者从MSC发送到CDMA无线电网络，然后CDMA无线电网络将消息转发到HDR无线电网络。 HDR无线电网络封装未经请求的消息，并将封装的消息发送到接入终端。 非请求消息的转发允许CDMA无线电网络与接入终端进行通信。
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公开(公告)号：US07185362B2
公开(公告)日：2007-02-27
申请号：US10233188
申请日：2002-08-28
申请人： Philip Michael Hawkes , Raymond T. Hsu , Ramin Rezaiifar , Gregory G. Rose , Paul E. Bender , Jun Wang , Roy Franklin Quick, Jr. , Arungundram C. Mahendran , Parag A. Agashe
发明人： Philip Michael Hawkes , Raymond T. Hsu , Ramin Rezaiifar , Gregory G. Rose , Paul E. Bender , Jun Wang , Roy Franklin Quick, Jr. , Arungundram C. Mahendran , Parag A. Agashe
CPC分类号： H04L9/083 , G06F21/10 , H04L9/0822 , H04L9/0891 , H04L9/30 , H04L9/321 , H04L12/189 , H04L63/0428 , H04L63/045 , H04L63/062 , H04L63/065 , H04L63/08 , H04L63/104 , H04L63/164 , H04L2209/601 , H04L2209/80 , H04N7/1675 , H04N21/2347 , H04N21/26606 , H04N21/4405 , H04N21/4623 , H04N21/835 , H04W4/06 , H04W12/02 , H04W12/04 , H04W12/06
摘要： Method and apparatus for secure transmissions. Each user is provided a registration key. A long-time updated broadcast key is encrypted using the registration key and provided periodically to a user. A short-time updated key is encrypted using the broadcast key and provided periodically to a user. Broadcasts are then encrypted using the short-time key, wherein the user decrypts the broadcast message using the short-time key. One embodiment provides link layer content encryption. Another embodiment provides end-to-end encryption.
摘要翻译： 用于安全传输的方法和装置。 每个用户都被提供一个注册密钥。 使用注册密钥对长时间更新的广播密钥进行加密并且向用户周期性地提供。 使用广播密钥对短时更新密钥进行加密，并向用户定期提供。 然后使用短时间密钥对广播进行加密，其中用户使用短时间密钥解密广播消息。 一个实施例提供链路层内容加密。 另一个实施例提供端到端加密。
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10.发明授权公开(公告)号：US06920504B2
公开(公告)日：2005-07-19
申请号：US10144973
申请日：2002-05-13
IPC分类号： H04L12/841 , H04W80/06 , G06F15/16
CPC分类号： H04L47/193 , H04L47/323
摘要： A control system (900, 1100) and various methods and apparatus for efficient communications of data across various protocol layers are disclosed. Generally, various aspects of the invention provide for efficient use of communication resources in a communication system (100) by efficiently controlling delay of a TCP acknowledgment message of reception of data from one communication protocol layer to another. Moreover, the delay of the TCP acknowledgment message and the message may be controlled to effect an efficient and consistent flow of data from a source end to a destination end, in particular, in case of encrypted communications.
摘要翻译： 公开了一种控制系统（900,1100）以及用于各种协议层之间数据的有效通信的各种方法和装置。 通常，本发明的各个方面通过有效地控制从一个通信协议层到另一个通信协议层的数据接收的TCP确认消息的延迟来提供通信系统（100）中的通信资源的有效使用。 此外，可以控制TCP确认消息和消息的延迟以实现从源端到目的地端的数据的有效且一致的流程，特别是在加密通信的情况下。
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