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公开(公告)号：US06301249B1
公开(公告)日：2001-10-09
申请号：US09128739
申请日：1998-08-04
IPC分类号： H04L1228
CPC分类号： H04L1/1635 , H04L1/1806 , H04W4/12 , H04W28/06
摘要： A method of transmission error control includes transmitting at least one frame of packet data to a receiving entity during each of a plurality of time frames, and receiving a plurality of responsive messages from the receiving entity. Each of the responsive messages identifies frames of data successfully received during a current time frame and during prior time frames. The method also includes retransmitting each of the frames of data that the responsive message does not indicate as successfully received.
摘要翻译： 传输错误控制的方法包括在多个时间帧的每一个期间向接收实体发送分组数据的至少一帧，以及从接收实体接收多个响应消息。 每个响应消息标识在当前时间帧期间和之前的时间帧期间成功接收的数据帧。 该方法还包括重传响应消息未指示成功接收的每个数据帧。
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公开(公告)号：US06477382B1
公开(公告)日：2002-11-05
申请号：US09592020
申请日：2000-06-12
IPC分类号： H04Q720
CPC分类号： H04W68/00 , H04W52/0216 , H04W72/12
摘要： A system and method including a flexible paging protocol which adjusts the allocation of resources for paging in response to the amount of actual paging traffic, by increasing resources for paging when paging traffic is heavy and decreasing them when paging traffic is light. A base station transmits a paging packet message over a paging broadcast channel containing a set of paging messages and a next page pointer. The next page pointer identifies when the next set of paging packet message will be transmitted. A user station monitoring the paging channel receives the next page pointer, and, if not being paged, goes to sleep until the next paging packet message is due. When paging traffic is light, paging messages are sent infrequently, freeing up base station resources and allowing the user station to remain asleep longer. When paging traffic is heavy, paging messages are sent more frequently, ensuring rapid response to the pages and reducing the probability of a missed call. The protocol is particularly well suited for use in TDMA environments. The next page pointer may be used in conjunction with a system which also employs a next slot pointer for increasing the speed of control traffic transactions. In a wireless packet-oriented communication system, the base station receives data packets over a backhaul connection, transmits a paging message to the mobile end system, divides the data packet into a sequence of message frames, and transmits the message frames to the mobile end system in assigned time slots.
摘要翻译： 一种包括灵活寻呼协议的系统和方法，通过在寻呼业务量较大时增加用于寻呼的资源，并且当寻呼业务量较轻时减少寻呼业务时，响应于实际寻呼业务量来调整用于寻呼的资源分配。 基站通过包含一组寻呼消息和下一页指针的寻呼广播信道来发送寻呼分组消息。 下一页指针标识下一组寻呼分组消息将被发送的时间。 监视寻呼信道的用户站接收下一页指针，并且如果不被寻呼，则进入休眠状态，直到下一寻呼分组消息到期为止。 当寻呼业务较轻时，寻呼消息不经常发送，释放基站资源，并允许用户站保持睡眠更长时间。 当寻呼流量较大时，寻呼消息的发送频率更高，确保对页面的快速响应，并降低未接来电的可能性。 该协议特别适用于TDMA环境。 下一页指针可以与系统一起使用，该系统还采用下一个时隙指针来增加控制业务事务的速度。 在无线分组定向通信系统中，基站通过回程连接接收数据分组，向移动终端系统发送寻呼消息，将数据分组划分成消息帧序列，并将消息帧发送到移动终端 系统在分配的时隙。
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公开(公告)号：US06243365B1
公开(公告)日：2001-06-05
申请号：US09129260
申请日：1998-08-04
IPC分类号： H04J324
CPC分类号： H04W76/25
摘要： A method for transmission continuation control includes establishing a physical transmission link between a first entity and a second entity, and transmitting a first user message from one of the first and second entities to the other of the first and second entities. The method also includes executing a continuation protocol between the first entity and the second entity while maintaining the physical transmission link. The method further includes transmitting a second user message from one of the first and second entities to the other of the first and second entities, and terminating the physical transmission link between the first entity and the second entity after the transmission of the second user message.
摘要翻译： 一种用于传输继续控制的方法包括建立第一实体和第二实体之间的物理传输链路，以及将第一和第二实体之一的第一用户消息发送到第一和第二实体中的另一个。 该方法还包括在维护物理传输链路的同时在第一实体和第二实体之间执行连续协议。 该方法还包括将第二用户消息从第一和第二实体之一发送到第一和第二实体中的另一个，并且在传送第二用户消息之后终止第一实体和第二实体之间的物理传输链路。
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公开(公告)号：US06615348B1
公开(公告)日：2003-09-02
申请号：US09293131
申请日：1999-04-16
申请人： Benjamin K. Gibbs
发明人： Benjamin K. Gibbs
IPC分类号： H04L900
CPC分类号： H04L63/0227 , H04L51/12 , H04L63/126
摘要： A method and apparatus for an authenticated electronic userid comprising an adapted digital signature is provided. According to an aspect of the present invention, the adapted digital signature is generated using a secure hash function and an adaptation algorithm. According to one embodiment, a method for creating an adapted digital signature comprises retrieving an originator key, said originator key corresponding to a local userid; running a digital signature engine to create a digital signature, said digital signature based on at least said originator key and remote user information; retrieving a word from a word list, said word corresponding to at least a portion of said digital signature; and returning at least said word as said adapted digital signature.
摘要翻译： 提供了一种用于经认证的电子用户标识的方法和装置，其包括适配的数字签名。 根据本发明的一个方面，使用安全散列函数和自适应算法生成适配数字签名。 根据一个实施例，一种用于创建适应的数字签名的方法包括检索发起者密钥，所述发起者密钥对应于本地用户标识; 运行数字签名引擎以创建数字签名，所述数字签名至少基于所述发起者密钥和远程用户信息; 从单词列表检索单词，所述单词对应于所述数字签名的至少一部分; 并且至少返回所述字作为所述适配的数字签名。
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公开(公告)号：US07061924B1
公开(公告)日：2006-06-13
申请号：US09866505
申请日：2001-05-24
IPC分类号： H04L12/28
CPC分类号： G01D4/004 , H04L45/00 , H04W84/18 , H04W88/04 , Y02B90/242 , Y02B90/246 , Y04S20/322 , Y04S20/42
摘要： A monitoring system includes a central gateway. The central gateway is configured to interface the monitoring system to a WAN. The monitoring system also includes a network of radio telemetry devices. Each radio telemetry device includes a monitoring device, a radio module configured to communicate with other radio telemetry devices and the central gateway, and a processor. The radio telemetry device can be configured to acquire monitoring data and forward it to the central gateway. The radio telemetry device can also be configured to relay monitoring data from other radio telemetry devices to the central gateway allowing for the use of short range, low power radio modules.
摘要翻译： 监控系统包括一个中央网关。 中央网关配置为将监控系统连接到WAN。 该监控系统还包括无线电遥测设备网络。 每个无线电遥测装置包括监视装置，被配置为与其他无线电遥测装置和中央网关通信的无线电模块以及处理器。 无线电遥测装置可以配置成采集监控数据并将其转发到中央网关。 无线电遥测装置还可以被配置为将来自其他无线电遥测装置的监测数据中继到中央网关，允许使用短距离低功率无线电模块。
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公开(公告)号：US6085321A
公开(公告)日：2000-07-04
申请号：US134133
申请日：1998-08-14
IPC分类号： H04L9/32
CPC分类号： G06Q20/3821 , H04L9/3247 , H04L2209/463 , H04L2209/80
摘要： A method and apparatus for a unique digital signature is provided. According to one aspect of the invention, a unique digital signature comprises an adapted digital signature and a service id. The adapted digital signature provides temporary or restricted privileges for a particular electronic service. In one embodiment, the electronic service is electronic message forwarding. In another embodiment, the electronic service is electronic media delivery. An authentication log file is maintained for recording status information concerning unique digital signatures.
摘要翻译： 提供了一种用于独特数字签名的方法和装置。 根据本发明的一个方面，唯一的数字签名包括适配的数字签名和服务id。 适应的数字签名为特定电子服务提供临时或受限的特权。 在一个实施例中，电子服务是电子消息转发。 在另一个实施例中，电子服务是电子媒体递送。 维护用于记录关于唯一数字签名的状态信息的认证日志文件。
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公开(公告)号：US20130342581A1
公开(公告)日：2013-12-26
申请号：US13529597
申请日：2012-06-21
CPC分类号： G06F3/0488 , G09G5/346 , G09G2340/0407 , G09G2340/045 , G09G2370/027
摘要： A method for image navigation on an electronic device is described. The method includes displaying an image. The method also includes detecting at least one contact with a touch sensor to obtain a first position. The method further includes obtaining an updated position corresponding to a contact movement. The method additionally includes determining a modified position by applying at least one scaling function based on the first position and the updated position. The method also includes moving the image based on the modified position.
摘要翻译： 描述了一种用于电子设备上的图像导航的方法。 该方法包括显示图像。 该方法还包括用触摸传感器检测至少一个触点以获得第一位置。 该方法还包括获得对应于接触运动的更新位置。 该方法还包括通过基于第一位置和更新位置应用至少一个缩放函数来确定修改的位置。 该方法还包括基于修改的位置移动图像。
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公开(公告)号：US07583951B2
公开(公告)日：2009-09-01
申请号：US11404691
申请日：2006-04-14
申请人： Benjamin K. Gibbs
发明人： Benjamin K. Gibbs
IPC分类号： H04B1/16
CPC分类号： H04W52/0264 , H01M10/42 , H04M1/72544 , H04M1/72547 , H04W52/0296 , Y02D70/00
摘要： The present invention provides virtual batteries for a wireless communication device. Generally speaking, a virtual battery is a logical construct on a wireless communication device that powers a defined set of wireless communication device applications and has a defined power budget from one or more physical batteries on the device. Through judicious assignment of wireless communication device applications and power budgets to virtual batteries, a user of a wireless communication device can efficiently allocate power among competing wireless communication device applications.
摘要翻译： 本发明提供了一种用于无线通信设备的虚拟电池。 一般来说，虚拟电池是在无线通信设备上的逻辑结构，其为定义的一组无线通信设备应用提供动力，并且具有来自设备上的一个或多个物理电池的定义的功率预算。 通过对虚拟电池的无线通信设备应用和功率预算进行明智的分配，无线通信设备的用户可以在竞争的无线通信设备应用中有效地分配功率。
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公开(公告)号：USH2079H1
公开(公告)日：2003-09-02
申请号：US09675516
申请日：2000-09-29
申请人： Narayan Menon , Benjamin K. Gibbs , Ismail E. Sola
发明人： Narayan Menon , Benjamin K. Gibbs , Ismail E. Sola
IPC分类号： H04Q700
摘要： A packet-based wireless local loop includes a wireless router operable to communicate with a network and a fixed wireless unit operable to communicate with the router over a wireless interface. The fixed wireless unit is operable to transmit a first plurality of packet messages to the router. The first plurality of messages contains analog traffic and data traffic from at least one wired device. The fixed wireless unit is also operable to receive a second plurality of messages from the router. The second plurality of messages contains analog traffic and data traffic, and the fixed wireless unit is further operable to communicate the analog traffic and the data traffic in the second plurality of messages to at least one of the wired devices.
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公开(公告)号：US06356935B1
公开(公告)日：2002-03-12
申请号：US09133875
申请日：1998-08-14
申请人： Benjamin K. Gibbs
发明人： Benjamin K. Gibbs
IPC分类号： G06F1516
CPC分类号： H04L63/0442 , H04L63/08 , H04L63/12
摘要： A method and apparatus for an authenticated electronic userid is provided. According to one embodiment, an adapted digital signature is generated for an outbound message from a local user that authorizes a remote user to reply to the message. The adapted digital signature becomes part of an authenticated electronic userid and, when a reply from the remote user is made, the reply message includes the authenticated electronic userid. A one-way hash function is employed to generate the adapted digital signature. According to one embodiment, if an inbound message to a local user from a remote user does not have an authenticated electronic userid, in particular the adapted digital signature, then the inbound message is rejected. An advantage of the method and apparatus described herein is that unsolicited bulk electronic messages and other non-authorized communications to a local user of an electronic message system are reduced.
摘要翻译： 提供了一种用于认证的电子用户标识的方法和装置。 根据一个实施例，为来自授权远程用户回复该消息的本地用户的出站消息生成适配的数字签名。 适应的数字签名成为认证的电子用户ID的一部分，并且当作出来自远程用户的回复时，回复消息包括经认证的电子用户ID。 采用单向哈希函数来生成适应的数字签名。 根据一个实施例，如果来自远程用户的本地用户的入站消息没有认证的电子用户标识符，特别是适配的数字签名，则拒绝该入站消息。 本文描述的方法和装置的一个优点是减少了对电子消息系统的本地用户的未经请求的批量电子消息和其他未授权的通信。
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