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1. 发明申请

US20090268668A1 LOCAL IP ACCESS SCHEME 有权
标题翻译：本地IP访问方案
公开(公告)号：US20090268668A1
公开(公告)日：2009-10-29
申请号：US12427178
申请日：2009-04-21
申请人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
发明人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
IPC分类号： H04W40/02 , H04L12/56
CPC分类号： H04W40/02 , H04L12/2889 , H04L29/12028 , H04L29/12952 , H04L45/741 , H04L61/103 , H04L61/6077 , H04W8/082 , H04W48/18 , H04W80/04 , H04W84/045 , H04W88/08
摘要： Local IP access is provided in a wireless network to facilitate access to one or more local services. In some implementations, different IP interfaces are used for accessing different services (e.g., local services and operator network services). A list that maps packet destinations to IP interfaces may be employed to determine which IP interface is to be used for sending a given packet. In some implementations an access point provides a proxy function (e.g., a proxy ARP function) for an access terminal. In some implementations an access point provides an agent function (e.g., a DHCP function) for an access terminal. NAT operations may be performed at an access point to enable the access terminal to access local services. In some aspects, an access point may determine whether to send a packet from an access terminal via a protocol tunnel based on the destination of the packet.
摘要翻译：在无线网络中提供本地IP接入以便于访问一个或多个本地服务。在一些实现中，不同的IP接口用于访问不同的服务（例如，本地服务和运营商网络服务）。可以使用将分组目的地映射到IP接口的列表来确定将哪个IP接口用于发送给定分组。在一些实现中，接入点为接入终端提供代理功能（例如，代理ARP功能）。在一些实现中，接入点为接入终端提供代理功能（例如，DHCP功能）。可以在接入点执行NAT操作，以使得接入终端能够访问本地业务。在一些方面，接入点可以基于分组的目的地来确定是否经由协议隧道从接入终端发送分组。

2. 发明授权

US08856387B2 Local IP access scheme 有权
标题翻译：本地IP接入方案
公开(公告)号：US08856387B2
公开(公告)日：2014-10-07
申请号：US12427178
申请日：2009-04-21
申请人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
发明人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
IPC分类号： G06F15/16 , H04L12/28 , H04W48/18 , H04W84/04 , H04L29/12 , H04W80/04 , H04W8/08
CPC分类号： H04W40/02 , H04L12/2889 , H04L29/12028 , H04L29/12952 , H04L45/741 , H04L61/103 , H04L61/6077 , H04W8/082 , H04W48/18 , H04W80/04 , H04W84/045 , H04W88/08
摘要： Local IP access is provided in a wireless network to facilitate access to one or more local services. In some implementations, different IP interfaces are used for accessing different services (e.g., local services and operator network services). A list that maps packet destinations to IP interfaces may be employed to determine which IP interface is to be used for sending a given packet. In some implementations an access point provides a proxy function (e.g., a proxy ARP function) for an access terminal. In some implementations an access point provides an agent function (e.g., a DHCP function) for an access terminal. NAT operations may be performed at an access point to enable the access terminal to access local services. In some aspects, an access point may determine whether to send a packet from an access terminal via a protocol tunnel based on the destination of the packet.
摘要翻译：在无线网络中提供本地IP接入以便于访问一个或多个本地服务。在一些实现中，不同的IP接口用于访问不同的服务（例如，本地服务和运营商网络服务）。可以使用将分组目的地映射到IP接口的列表来确定将哪个IP接口用于发送给定分组。在一些实现中，接入点为接入终端提供代理功能（例如，代理ARP功能）。在一些实现中，接入点为接入终端提供代理功能（例如，DHCP功能）。可以在接入点执行NAT操作，以使得接入终端能够访问本地业务。在一些方面，接入点可以基于分组的目的地来确定是否经由协议隧道从接入终端发送分组。

3. 发明授权

US07185362B2 Method and apparatus for security in a data processing system 有权
标题翻译：数据处理系统中的安全性的方法和装置
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
IPC分类号： G06F9/00 , G06F12/00 , H04L9/00 , H04K1/00
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。

4. 发明授权

US08730999B2 Method and system for reduction of decoding complexity in a communication system 有权
标题翻译：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。

5. 发明授权

US08755407B2 Radio link protocols for enhancing efficiency of multi-link communication systems 有权
标题翻译：用于提高多链路通信系统效率的无线链路协议
公开(公告)号：US08755407B2
公开(公告)日：2014-06-17
申请号：US11355700
申请日：2006-02-15
申请人： Ramin Rezaiifar , Parag A. Agashe , Paul E. Bender
发明人： Ramin Rezaiifar , Parag A. Agashe , Paul E. Bender
IPC分类号： H04J3/24
CPC分类号： H04L1/1642 , H04L1/1809 , H04L69/14 , H04L69/324
摘要： Embodiments disclosed herein relate to a new set of radio link protocols (RLPs) configured to provide for efficient data transmission in a multi-link communication system. In an embodiment, an upper-layer packet is segmented into link-layer packets to be transmitted over a plurality of communication links, each including a first sequence number in accordance with a predetermined order. A second sequence number is further added to each link-layer packet to be transmitted for the first time. The second sequence number is configured to be in a sequence space associated with a particular communication link, and may be used for detection of missing packets.
摘要翻译：本文公开的实施例涉及被配置为在多链路通信系统中提供有效的数据传输的新的无线电链路协议集合（RLP）。在一个实施例中，上层分组被分割成要在多个通信链路上发送的链路层分组，每个通信链路包括根据预定顺序的第一序列号。第二序列号进一步添加到要首次发送的每个链路层分组。第二序列号被配置为与特定通信链路相关联的序列空间中，并且可以用于检测丢失的分组。

6. 发明授权

US09729467B2 Method and apparatus for managing congestion in a wireless system 有权
公开(公告)号：US09729467B2
公开(公告)日：2017-08-08
申请号：US12703665
申请日：2010-02-10
申请人： Ramin Rezaiifar , Peerapol Tinnakornsrisuphap
发明人： Ramin Rezaiifar , Peerapol Tinnakornsrisuphap
IPC分类号： G06F15/173 , H04L12/911 , H04L12/819 , H04L12/825 , H04W28/10 , H04L12/24 , H04L12/813 , H04L12/26 , H04L12/851 , H04L12/801 , H04W28/22 , H04W48/16 , H04W74/00
CPC分类号： H04L47/824 , H04L41/5022 , H04L43/16 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/20 , H04L47/21 , H04L47/215 , H04L47/24 , H04L47/2483 , H04L47/25 , H04L47/70 , H04W28/10 , H04W28/22 , H04W48/16 , H04W74/00
摘要： Systems and methodologies are described herein that facilitate congestion control in a wireless communication system. As described herein, an access network and associated terminals can utilize a token bucket access control mechanism, through which respective terminals can be allotted access tokens and/or other units for access to the access network. For example, upon requesting access to a given network, a user of the network can determine whether sufficient access tokens have been accumulated, based on which the request can be selectively allowed or denied. As further described herein, multiple token bucket mechanisms can be utilized, which can correspond to respective packet flows or the like. Additionally, token bucket access control can be implemented as described herein in cooperation with conventional access persistence functionality. Further aspects described herein facilitate the adjustment of token bucket parameters for network access control based on network loading.

7. 发明授权

US08325687B2 Techniques for enhanced backhaul flow control 有权
标题翻译：增强回程流控制技术
公开(公告)号：US08325687B2
公开(公告)日：2012-12-04
申请号：US12436421
申请日：2009-05-06
申请人： Peerapol Tinnakornsrisuphap , Mehmet Yavuz , Ramin Rezaiifar , Vikram Gupta
发明人： Peerapol Tinnakornsrisuphap , Mehmet Yavuz , Ramin Rezaiifar , Vikram Gupta
IPC分类号： H04L12/28 , H04J3/00 , H04M1/00 , G06F15/16
CPC分类号： H04W28/14 , H04L47/10 , H04L47/14 , H04L47/26 , H04L47/30
摘要： Techniques for enhanced backhaul flow control are provided. In an exemplary embodiment, a backhaul control system is described that comprises a base station controller (BSC), a backhaul network, and a base transceiver station (BTS). Each is responsive to data and messaging transmitted and received. In one aspect, the BTS includes a queue and a controller. The amount of data in a queue is adjusted by a controller based upon calculating a target queue size value. The controller non-uniformly adjusts the amount of data in a queue based upon a target queue size value which is based upon communication system parameters. The target queue size and amount of data in a queue is adjusted so as to reduce buffer underrun, decrease system latency, and increase communication system throughput.
摘要翻译：提供了用于增强回程流控制的技术。在示例性实施例中，描述了一种回程控制系统，其包括基站控制器（BSC），回程网络和基站收发器（BTS）。每个都响应于发送和接收的数据和消息。在一个方面，BTS包括队列和控制器。基于计算目标队列大小值，控制器调整队列中的数据量。控制器基于基于通信系统参数的目标队列大小值，不均匀地调整队列中的数据量。调整目标队列大小和队列数据量，以减少缓冲区欠载，降低系统延迟并增加通信系统吞吐量。

8. 发明授权

US08515424B2 Connected-state radio session transfer in wireless communication systems 有权
标题翻译：无线通信系统中的连接状态无线电会话传输
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
CPC分类号： H04W76/02 , H04W36/10 , H04W36/12 , H04W76/10
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。

9. 发明授权

US08713400B2 Method and system for reduction of decoding complexity in a communication system 有权
公开(公告)号：US08713400B2
公开(公告)日：2014-04-29
申请号：US12683256
申请日：2010-01-06
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： H03M13/29
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.

10. 发明授权

US07916715B2 Hybrid protocol to support communications with multiple networks 有权
标题翻译：混合协议支持与多个网络的通信
公开(公告)号：US07916715B2
公开(公告)日：2011-03-29
申请号：US10692907
申请日：2003-10-23
申请人： Ramin Rezaiifar , Paul E. Bender , Parag A. Agashe
发明人： Ramin Rezaiifar , Paul E. Bender , Parag A. Agashe
IPC分类号： H04L12/66 , H04L12/56 , H04W24/00
CPC分类号： H04W68/12 , H04W36/0066 , H04W88/06
摘要： Systems and techniques are disclosed relating to wireless communications. The systems and techniques involve monitoring a first network in accordance with a first air interface, and receiving a message from a second network through the first air interface, the second network being associated with a second air interface different from the first air interface. Various registration and related techniques are also discussed for maintaining connectivity with both networks as the wireless communications device moves through different geographic coverage regions.
摘要翻译：公开了与无线通信有关的系统和技术。所述系统和技术涉及根据第一空中接口监测第一网络，以及通过第一空中接口从第二网络接收消息，所述第二网络与不同于所述第一空中接口的第二空中接口相关联。还讨论了各种注册和相关技术，用于在无线通信设备移动通过不同的地理覆盖区域时保持与两个网络的连接。

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