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1. 发明授权

US07590070B1 System and method for discretionary multiplexing and compressing in a communications environment 有权
标题翻译：在通信环境中自由复用和压缩的系统和方法
公开(公告)号：US07590070B1
公开(公告)日：2009-09-15
申请号：US10770995
申请日：2004-02-03
申请人： Manjari Asawa , Tmima Koren , Jagdish V. Sonti , Rong Wang , Walter L. Robinson , Malcolm M. Smith
发明人： Manjari Asawa , Tmima Koren , Jagdish V. Sonti , Rong Wang , Walter L. Robinson , Malcolm M. Smith
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04L43/0882 , H04J3/1688 , H04L1/0014 , H04L41/0896 , H04L69/04
摘要： A method for compressing information is provided that includes receiving a plurality of bits associated with a communications flow and electing whether to perform compression and multiplexing operations based on a level of traffic propagating in a network.
摘要翻译：提供了一种用于压缩信息的方法，包括：接收与通信流相关联的多个比特，并且基于在网络中传播的业务级别来选择是否执行压缩和复用操作。

2. 发明授权

US07372843B1 System and method for compressing information flows in a network environment 有权
标题翻译：用于在网络环境中压缩信息流的系统和方法
公开(公告)号：US07372843B1
公开(公告)日：2008-05-13
申请号：US10669021
申请日：2003-09-23
申请人： Manjari Asawa , Tmima Koren , Walter L. Robinson , Malcolm M. Smith
发明人： Manjari Asawa , Tmima Koren , Walter L. Robinson , Malcolm M. Smith
IPC分类号： H04B7/212
CPC分类号： H04W28/02 , H04L69/16 , H04L69/161 , H04L69/164 , H04W80/04 , H04W88/182 , H04W92/12
摘要： A method for compressing data is provided that includes receiving a communications flow communicated by a mobile station and communicating with a proxy element in order to determine if an incoming packet is associated with an internet protocol (IP). The method also includes performing a mapping between a non-IP based protocol associated with the incoming packet and an IP protocol in cases where the incoming packet is non-IP based in order to generate an IP compatible packet to be processed by a forwarding path element and communicated to a next destination.
摘要翻译：提供了一种用于压缩数据的方法，包括接收由移动台传送的通信流并与代理元件进行通信，以便确定进入的分组是否与因特网协议（IP）相关联。该方法还包括在输入分组不是基于IP的情况下执行与输入分组相关联的非基于IP的协议与IP协议之间的映射，以便生成要由转发路径元素处理的IP兼容分组并传达到下一个目的地。

3. 发明授权

US07362721B1 System and method for providing fault and error tolerant communications in a network environment 有权
标题翻译：在网络环境中提供故障和容错通信的系统和方法
公开(公告)号：US07362721B1
公开(公告)日：2008-04-22
申请号：US10902367
申请日：2004-07-28
申请人： Manjari Asawa , Tmima Koren , Jagdish V. Sonti , Malcolm M. Smith
发明人： Manjari Asawa , Tmima Koren , Jagdish V. Sonti , Malcolm M. Smith
IPC分类号： H04Q7/00
CPC分类号： H04W24/04 , H04W92/12
摘要： An apparatus for providing fault and error tolerance in a network environment is provided that includes an aggregation node associated with a base station controller and operable to receive a packet that includes an error. A portion of the packet is discarded, the packet being associated with a communications flow. The aggregation node being further operable to perform a selected one of injecting a subframe into the communications flow and playing one or more previous frame bits from a frame memory in response to the error.
摘要翻译：提供了一种用于在网络环境中提供故障和错误容忍的装置，其包括与基站控制器相关联并可操作以接收包括错误的分组的聚合节点。分组的一部分被丢弃，该分组与通信流相关联。聚合节点还可操作以执行将子帧注入到通信流中并且响应于该错误而从帧存储器播放一个或多个先前帧位的所选择的一个。

4. 发明授权

US07283483B2 Transmitting multiple packets in a frame 有权
标题翻译：在一个帧中发送多个数据包
公开(公告)号：US07283483B2
公开(公告)日：2007-10-16
申请号：US10323169
申请日：2002-12-18
申请人： Manjari Asawa , Malcolm M. Smith
发明人： Manjari Asawa , Malcolm M. Smith
IPC分类号： G06F11/00 , H04J3/14
CPC分类号： H04L12/6418 , H04L47/2416 , H04L2012/6459
摘要： Transmitting packets in a frame includes receiving the packets. Delay constraints are established, where each delay constraint is associated with a packet. Frame departure times of the frames are predicted, where the frames include the packets. A packet departure time is determined for each packet in accordance with the frame departure time of the frame that includes the packet. An order of the packets is determined using the delay constraints and the packet departure times. The packets are placed in the order, and the frames are formed from the ordered packets.
摘要翻译：在帧中发送分组包括接收分组。建立延迟约束，其中每个延迟约束与分组相关联。预测帧的帧出发时间，其中帧包括分组。根据包含分组的帧的帧离开时间，为每个分组确定分组出发时间。使用延迟约束和分组发送时间来确定分组的顺序。分组以顺序放置，并且帧由有序分组形成。

5. 发明授权

US07221684B1 Increasing network efficiency using packet compression and decompression 有权
标题翻译：使用分组压缩和解压缩来提高网络效率
公开(公告)号：US07221684B1
公开(公告)日：2007-05-22
申请号：US10042914
申请日：2002-01-08
申请人： Malcolm M. Smith , Tmima Koren
发明人： Malcolm M. Smith , Tmima Koren
IPC分类号： H04J3/18
CPC分类号： H04L69/04 , H04W28/06
摘要： A communication device for compressing packets includes a first interface, a grouping module and a second interface. The first interface receives packets from a group of media streams, the grouping module generates a group packet that includes a group identifier as well as the payloads of the packets, and the second interface communicates the group packet for receipt by a remote device. A communication device for decompressing packets includes a memory, an interface, and a processor. The memory stores state information for a group of media streams, the interface receives a group packet carrying payloads from the media streams, and the processor reconstructs the headers of the packets using the state information.
摘要翻译：用于压缩分组的通信设备包括第一接口，分组模块和第二接口。第一接口从一组媒体流接收分组，分组模块生成包括组标识符和分组的有效载荷的组分组，第二接口传送组分组以供远程设备接收。用于解压缩分组的通信设备包括存储器，接口和处理器。存储器存储一组媒体流的状态信息，该接口从媒体流接收携带有效载荷的组分组，并且处理器使用状态信息来重构分组的报头。

6. 发明授权

US07460516B1 System and method for compressing communication flows in a network environment 有权
标题翻译：用于在网络环境中压缩通信流的系统和方法
公开(公告)号：US07460516B1
公开(公告)日：2008-12-02
申请号：US10630318
申请日：2003-07-30
申请人： Malcolm M. Smith , Tmima Koren
发明人： Malcolm M. Smith , Tmima Koren
IPC分类号： H04J3/24
CPC分类号： H04W92/12 , H04L69/04 , H04L69/16 , H04L69/161 , H04L69/166 , H04L69/32 , H04L69/324 , H04W28/02
摘要： A method for compressing data is provided that includes receiving a packet communicated by a mobile station and extracting a high-level data link control (HDLC) payload from the packet. A compression operation may then be performed on the HDLC payload in order to reduce a number of bytes associated with the packet. A key may be built that maps the HDLC payload associated with the packet to the key, the key being broken into segments that are positioned into a selected one or more of a source internet protocol (IP) address field, a user datagram protocol (UDP) source port field, and a UDP destination port field of a UDP packet. Remaining fields of the HDLC payload may be copied and positioned into a payload field of the UDP packet. The UDP packet may then be communicated to a routing functionality such that it may be directed to a next destination.
摘要翻译：提供了一种用于压缩数据的方法，包括接收由移动台通信的分组，并从分组中提取高级数据链路控制（HDLC）有效载荷。然后可以在HDLC有效载荷上执行压缩操作，以便减少与分组相关联的字节数。可以构建将与分组相关联的HDLC有效载荷映射到密钥的密钥，该密钥被分成被定位到源互联网协议（IP）地址字段，用户数据报协议（UDP）中的一个或多个中的一个或多个）源端口字段和UDP数据包的UDP目的端口字段。可以将HDLC有效载荷的剩余字段复制并定位到UDP分组的有效载荷字段中。然后可以将UDP分组传送到路由功能，使得其可以被定向到下一个目的地。

7. 发明授权

US07599371B1 System and method for optimizing data transport in a communications system 有权
标题翻译：用于优化通信系统中的数据传输的系统和方法
公开(公告)号：US07599371B1
公开(公告)日：2009-10-06
申请号：US10865293
申请日：2004-06-09
申请人： Alain Brainos , Mohammad Amir Ahmed-Khan , Malcolm M. Smith , Walter L. Robinson
发明人： Alain Brainos , Mohammad Amir Ahmed-Khan , Malcolm M. Smith , Walter L. Robinson
IPC分类号： H04J3/18
CPC分类号： H04L69/04 , H04L69/22 , H04W92/12
摘要： A first router receives an original IS-634 standard frame formatted message over an A-bis interface from a base transceiver station. The first router identifies header information bits in the message for compression. The first router suppresses selected ones of the identified header information bits and encapsulates the message into a packet. A second router receives the packet from the first router and extracts the message from the packet. The second router reconstructs the selected ones of the header information bits that were suppressed by the first router. The second router regenerates the original IS-634 standard frame formatted message and transports the message to a base station controller over the A-bis interface.
摘要翻译：第一个路由器通过基站收发器的A-bis接口接收原始IS-634标准帧格式的消息。第一个路由器识别消息中的头信息位用于压缩。第一路由器抑制所选择的标识头信息比特，并将消息封装成分组。第二路由器从第一路由器接收分组，并从分组中提取消息。第二路由器重建由第一路由器抑制的标题信息比特中的所选择的一个。第二个路由器重新生成原始的IS-634标准帧格式的消息，并通过A-bis接口将消息传送到基站控制器。

8. 发明授权

US06957066B1 Method and apparatus for registering a mobile device 失效
标题翻译：用于注册移动设备的方法和设备
公开(公告)号：US06957066B1
公开(公告)日：2005-10-18
申请号：US09859269
申请日：2001-05-16
申请人： Timothy P. Stammers , Malcolm M. Smith
发明人： Timothy P. Stammers , Malcolm M. Smith
IPC分类号： H04W8/26 , H04Q7/20 , H04Q7/38
CPC分类号： H04W8/26
摘要： A communication system includes a radio access network (RAN) and a core packet network that allows registration of mobile devices. A temporary mobile device identifier (TMDI) assigned to the mobile device includes, at least in part, an address of a mobility control function (MCF) currently serving the mobile device. Components in the system use the TMDI to direct messages to the appropriate MCF.
摘要翻译：通信系统包括允许移动设备注册的无线电接入网络（RAN）和核心分组网络。分配给移动设备的临时移动设备标识符（TMDI）至少部分地包括当前为移动设备服务的移动性控制功能（MCF）的地址。系统中的组件使用TMDI将消息引导到适当的MCF。

9. 发明授权

US06804532B1 System and method for re-routing communications based on wireless communication link quality 有权
标题翻译：基于无线通信链路质量重新路由通信的系统和方法
公开(公告)号：US06804532B1
公开(公告)日：2004-10-12
申请号：US09746430
申请日：2000-12-22
申请人： Billy G. Moon , Malcolm M. Smith
发明人： Billy G. Moon , Malcolm M. Smith
IPC分类号： H04B138
CPC分类号： H04W36/18 , H04L45/22 , H04L45/24 , H04W24/00 , H04W40/12 , H04W40/34 , H04W40/38 , H04W76/10
摘要： A method for re-routing communications based on link quality includes establishing a first wireless communication link with a mobile station. The first wireless communication link is included in a first communication path used for communications between the mobile station and a destination device. The method also includes monitoring, from the mobile station, the link quality of the first wireless link and determining, at the mobile station, that the link quality of the first communication link has decreased below a low link quality threshold. The method further includes routing, using a router at the mobile station, communications between the mobile station and the destination device to a second communication path that includes a second wireless communication link to the mobile station. The second communication path is selected by the router based on one or more metrics.
摘要翻译：基于链路质量重新路由通信的方法包括建立与移动台的第一无线通信链路。第一无线通信链路被包括在用于移动台和目的地设备之间的通信的第一通信路径中。该方法还包括从移动台监测第一无线链路的链路质量，并在移动台确定第一通信链路的链路质量已经降低到低链路质量阈值以下。该方法还包括使用移动站处的路由器将移动台和目的地设备之间的通信路由到包括到移动站的第二无线通信链路的第二通信路径。路由器基于一个或多个度量来选择第二通信路径。

10. 发明授权

US08406763B1 Communication system with floating call anchor 有权
标题翻译：具有浮动呼叫锚点的通信系统
公开(公告)号：US08406763B1
公开(公告)日：2013-03-26
申请号：US11294821
申请日：2005-12-05
申请人： Malcolm M. Smith
发明人： Malcolm M. Smith
IPC分类号： H04W36/00
CPC分类号： H04W36/16 , H04W28/16 , H04W92/12
摘要： A floating call anchor is used to improve the efficiency of utilization of wireless and backhaul resources in cellular communication systems. For conditions under which soft handoff can be effectively used to conserve wireless resources, data transmitted from a first mobile unit (MU) via a wireless signal are received by one or more base transceiver stations (BTSs) and sent to a base station controller (BSC) or other device remote from the BTSs. The data are then sent from the remote device to the BTS(s) transmitting data to a second MU. If the two MUs engaged in communication are within the same cell or adjacent cells, and the savings of backhaul resources outweighs the additional wireless resource costs associated with performing the call anchor function at a BTS, then a single BTS is used to communicate with both MUs. This single BTS performs the call anchor function.
摘要翻译：浮动呼叫锚被用于提高蜂窝通信系统中无线和回程资源的利用效率。对于可以有效地用于节省无线资源的软切换的条件，由第一移动单元（MU）经由无线信号发送的数据由一个或多个基站收发台（BTS）接收并发送到基站控制器（BSC ）或远离BTS的其他设备。然后将数据从远程设备发送到将数据发送到第二MU的BTS。如果从事通信的两个MU在相同的小区或相邻小区内，并且回程资源的节省超过与在BTS处执行呼叫锚功能相关联的附加无线资源成本，则单个BTS用于与两个MU进行通信。该单个BTS执行呼叫锚功能。

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