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1. 发明授权

US08462727B2 Method and system for streamlined call setup 有权
标题翻译：简化呼叫建立的方法和系统
公开(公告)号：US08462727B2
公开(公告)日：2013-06-11
申请号：US11373751
申请日：2006-03-10
申请人： Ronald T. Crocker , John M. Harris , Pranavkumar L. Joshi
发明人： Ronald T. Crocker , John M. Harris , Pranavkumar L. Joshi
IPC分类号： H04W4/00
CPC分类号： H04W72/0406 , H04W76/10
摘要： A method (300) and communication device (106) capable of streamlining call setups to a wireless mobile unit (102) may include a transceiver (520) and a controller (502). In various embodiments of the invention, the controller detects (302) a modified request for a communication resource, optionally monitors (304) a communication system loading parameter, and sends (406 or 408) an assignment for a larger than anticipated allocation of the communication resource upon detecting the modified request or when the system loading parameter falls below a predetermined threshold. The controller may also receive (410) via the larger than anticipated allocation of the communication resource both an anticipated initial data transmission and an initial user data transmission in a first data transmission from the mobile wireless unit.
摘要翻译：能够将呼叫建立简化为无线移动单元（102）的方法（300）和通信设备（106）可以包括收发器（520）和控制器（502）。在本发明的各种实施例中，控制器检测（302）对通信资源的修改的请求，可选地监视（304）通信系统加载参数，并发送（406或408）用于大于预期的通信分配的分配在检测到修改的请求时或当系统加载参数低于预定阈值时的资源。控制器还可以经由来自移动无线单元的第一数据传输中的预期初始数据传输和初始用户数据传输的通信资源的比预期的分配更多地接收（410）。

2. 发明申请

US20080102771A1 METHOD AND SYSTEM FOR PROVIDING SERVICE IN A NETWORK 审中-公开
标题翻译：在网络中提供服务的方法和系统
公开(公告)号：US20080102771A1
公开(公告)日：2008-05-01
申请号：US11554613
申请日：2006-10-31
申请人： Pranavkumar L. Joshi , John M. Harris
发明人： Pranavkumar L. Joshi , John M. Harris
IPC分类号： H04B1/18
CPC分类号： H04W4/10 , H04W68/04 , H04W76/45
摘要： A method (300) and a network device (112) for providing a service in a network (100) are disclosed. The network includes an originator device, a network device and one or more target devices. The method includes receiving (304) a request from the originator device for initiating the service with the one or more target devices. Further, the method includes identifying (306) one or more specific initial ranging codes associated with each of the one or more target devices. Furthermore, the method includes transmitting (308) a paging message to each of the one or more target devices in response to the request made by the originator device. Moreover, the method includes transmitting (310) a service signal to the originator device based on response of the one or more target devices within a predefined time interval.
摘要翻译：公开了一种用于在网络（100）中提供服务的方法（300）和网络设备（112）。网络包括发起者设备，网络设备和一个或多个目标设备。该方法包括：接收（304）来自发起者设备的用于与一个或多个目标设备发起服务的请求。此外，该方法包括识别（306）与一个或多个目标设备中的每一个相关联的一个或多个特定初始测距代码。此外，该方法包括响应于发起者设备的请求，向一个或多个目标设备中的每一个发送寻呼消息（308）。此外，该方法包括基于在预定义时间间隔内的一个或多个目标设备的响应，向始发设备发送（310）服务信号。

3. 发明授权

US07564908B2 Method and apparatus for encryption of over-the-air communications in a wireless communication system 有权
标题翻译：用于在无线通信系统中加密空中通信的方法和装置
公开(公告)号：US07564908B2
公开(公告)日：2009-07-21
申请号：US11209208
申请日：2005-08-22
申请人： Yuda Y. Luz , Ronald T. Crocker , John M. Harris
发明人： Yuda Y. Luz , Ronald T. Crocker , John M. Harris
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04K1/006
摘要： A communication device converts a bit stream to multiple symbols and provides encryption at a physical layer by shifting a phase of each symbol of the multiple symbols to produce multiple encrypted symbols. Each encrypted symbol of the multiple encrypted symbols is modulated with an orthogonal subcarrier to produce at least one modulated subcarrier and the at least one modulated subcarrier is then transmitted via a wireless link. On a receive side, a receiving communication device receives the transmitted, encrypted symbols and provides decryption at a physical layer by shifting a phase of each encrypted symbol in correspondence with the phase used to encrypt the symbol at the transmit side.
摘要翻译：通信设备将比特流转换为多个符号，并通过移位多个符号的每个符号的相位来产生多个加密符号，从而在物理层提供加密。用正交子载波调制多个加密符号的每个加密符号，以产生至少一个经调制的子载波，然后经由无线链路发送至少一个经调制的副载波。在接收侧，接收通信设备接收所发送的加密符号，并且通过根据用于在发送侧加密符号的相位来移位每个加密符号的相位，在物理层提供解密。

4. 发明授权

US07558589B2 Talker arbitration method and apparatus 有权
标题翻译：讲话者仲裁方法和设备
公开(公告)号：US07558589B2
公开(公告)日：2009-07-07
申请号：US10820520
申请日：2004-04-08
申请人： John M. Harris , Ronald T. Crocker , Philip J. Fleming
发明人： John M. Harris , Ronald T. Crocker , Philip J. Fleming
IPC分类号： H04B7/00
CPC分类号： H04W4/10 , H04W76/45
摘要： During the course of a push-to-talk talkgroup wireless communication, decisions (21) are made regarding possible subsequent push-to-talk communication needs for the group. Based at least in part upon such decisions, a network location is identified (22) to provide talker arbitration support for this talkgroup. In one embodiment the identified network location can comprise a mobile station, such as a mobile station that comprises a member of the talkgroup. In a preferred embodiment, the talker arbitration capability is then assigned (24) to the identified network location.
摘要翻译：在即按即说谈话组无线通信过程中，作出关于该组的可能的随后即按即说通信需求的决定（21）。至少部分地基于这样的决定，识别网络位置（22）以为该通话组提供说话者仲裁支持。在一个实施例中，所识别的网络位置可以包括移动站，诸如包括通话组的成员的移动站。在优选实施例中，然后将讲话者仲裁能力（24）分配给所识别的网络位置。

5. 发明授权

US07398096B2 System and method for delay reduction via automatic target packet transmission 有权
标题翻译：通过自动目标数据包传输来延迟减少的系统和方法
公开(公告)号：US07398096B2
公开(公告)日：2008-07-08
申请号：US11004067
申请日：2004-12-03
申请人： John M. Harris , Ronald T. Crocker , James A. Marocchi
发明人： John M. Harris , Ronald T. Crocker , James A. Marocchi
IPC分类号： H04Q7/20
CPC分类号： H04W84/08 , H04W4/10 , H04W72/005 , H04W76/10 , H04W76/45
摘要： A system and method for establishing communication with a target mobile station (312) initiated in part by establishment of a traffic communication channel with a target mobile station (312). Responsive to establishing the traffic communication channel, a message is sent by the target mobile station (312) substantially immediately to a dispatch server (304) via the traffic communication channel. The message comprises information indicating acceptance of a push-to-talk (PTT) request.
摘要翻译：一种用于与目标移动站（312）建立通信的系统和方法，所述目标移动站（312）部分地通过与目标移动站（312）建立业务通信信道而发起。响应于建立业务通信信道，目标移动台（312）通过业务通信信道基本上立即向调度服务器（304）发送消息。该消息包括表示接受即按即说（PTT）请求的信息。

6. 发明授权

US07158806B2 Dispatch call setup method 失效
标题翻译：调度呼叫设置方法
公开(公告)号：US07158806B2
公开(公告)日：2007-01-02
申请号：US10349728
申请日：2003-01-22
申请人： John M. Harris , Ronald T. Crocker
发明人： John M. Harris , Ronald T. Crocker
IPC分类号： H04Q7/20 , H04L12/16 , H04J15/00
CPC分类号： H04W4/10 , H04W72/005 , H04W76/45 , H04W84/04
摘要： A call setup method (50) makes an early detection if a mobile call is to be placed (52). The mobile unit (10) then checks to insure that the battery life of the mobile unit is above a threshold level (56). If the battery level is sufficient, the mobile unit begins an early scan for an RF acquisition message (60).
摘要翻译：呼叫建立方法（50）如果要放置移动呼叫，则进行早期检测（52）。移动单元（10）然后检查以确保移动单元的电池寿命高于阈值水平（56）。如果电池电量足够，则移动单元开始对RF采集消息的早期扫描（60）。

7. 发明授权

US07092721B2 Reducing delay in setting up calls 有权
标题翻译：减少设置呼叫的延迟
公开(公告)号：US07092721B2
公开(公告)日：2006-08-15
申请号：US10894506
申请日：2004-07-20
申请人： John M. Harris , Ronald T. Crocker
发明人： John M. Harris , Ronald T. Crocker
IPC分类号： H04Q7/20 , H04B7/00
CPC分类号： H04W72/121 , H04W76/28 , H04W76/45
摘要： A method (600) and apparatus (700) for reducing delay associated with a call set-up for a call between an originating communication unit (120) and a target communication unit (121–124) in a radio access system (RAS) (101) is described. A call is initiated with a target communication unit prior to a channel assignment. A first latency (411) between an initiation time and a time when the target is capable of receiving a notification of the call on a first channel (410) is estimated and a second latency (421) between the initiation time and a second time when the target is capable of receiving the notification on a second channel (420) is estimated. Addresses associated with the target can be sent to the radio access system on the first channel or the second channel based on the estimated first latency and the estimated second latency.
摘要翻译：一种用于减少与在无线电接入系统（RAS）中的始发通信单元（120）和目标通信单元（121-124）之间的呼叫的呼叫建立相关联的延迟的方法（600）和装置（700） 101）。在通道分配之前，用目标通信单元发起呼叫。估计在起始时间和目标能够在第一信道（410）上接收到呼叫的通知的时间之间的第一等待时间（411），并且在起始时间和第二时间之间估计第二等待时间（421）估计目标能够在第二通道（420）上接收通知。可以基于估计的第一延迟和估计的第二等待时间，将与目标相关联的地址发送到第一信道或第二信道上的无线电接入系统。

8. 发明授权

US07089012B2 Method and system for use in reducing cost associated with lost connections in wireless communication 有权
标题翻译：用于降低无线通信中连接丢失的成本的方法和系统
公开(公告)号：US07089012B2
公开(公告)日：2006-08-08
申请号：US10902363
申请日：2004-07-29
申请人： John M. Harris , Ronald T. Crocker , Thomas B. Hart
发明人： John M. Harris , Ronald T. Crocker , Thomas B. Hart
IPC分类号： H04Q7/20 , H04Q7/38
CPC分类号： H04W4/16 , H04W4/20
摘要： The present embodiments provide apparatuses, methods and systems for use in notifying a remote communication device when a local wireless device loses its wireless link. In some embodiments, a method detects when a wireless connection is lost with a first communication device, identifies a second communication device that is communicating with the first device, and notifies the second device of the lost link. In some implementations, the notification of the lost link is supplied while the method provides batch communications. Some embodiments provide voice communications, where a remote device is notified when a local device loses its wireless connection. The second device can be determined by querying a server. The notifying can include forwarding an in-band tone, and/or generating a real time protocol packet. In some embodiments, the loss of the link is detected through a radio access network, a packet control function, and/or a mobile switching center.
摘要翻译：本实施例提供了当本地无线设备丢失其无线链路时用于通知远程通信设备的设备，方法和系统。在一些实施例中，一种方法检测何时与第一通信设备丢失无线连接，识别与第一设备通信的第二通信设备，并将丢失的链路通知给第二设备。在一些实现中，当该方法提供批量通信时，提供丢失链接的通知。一些实施例提供语音通信，其中在本地设备丢失其无线连接时通知远程设备。可以通过查询服务器来确定第二个设备。通知可以包括转发带内音，和/或生成实时协议分组。在一些实施例中，通过无线电接入网络，分组控制功能和/或移动交换中心来检测链路的丢失。

9. 发明授权

US07596116B2 Apparatus for transmitting data packets and supporting method and data structure 有权
标题翻译：用于传输数据包和支持方法和数据结构的装置
公开(公告)号：US07596116B2
公开(公告)日：2009-09-29
申请号：US11026884
申请日：2004-12-30
申请人： John M. Harris , Ronald T. Crocker
发明人： John M. Harris , Ronald T. Crocker
IPC分类号： H04W4/00
CPC分类号： H04W28/06
摘要： In the present technique of a transmission process, at least one portion of a data packet is sent (608) responsive to a first triggered relating to the data packet being detected (606), which is followed by a second trigger (628) that triggers at least one remaining portion of the data packet to be sent (630).
摘要翻译：在传输过程的当前技术中，响应于与被检测的数据分组相关的第一触发（606），数据分组的至少一部分被发送（608），其后跟有触发器的第二触发器（628）要发送的数据分组的至少一个剩余部分（630）。

10. 发明授权

US07558560B2 System and method for initiating communications between mobile stations 有权
标题翻译：用于发起移动台之间通信的系统和方法
公开(公告)号：US07558560B2
公开(公告)日：2009-07-07
申请号：US11304093
申请日：2005-12-15
申请人： John M. Harris , Ronald T. Crocker
发明人： John M. Harris , Ronald T. Crocker
IPC分类号： H04M1/725
CPC分类号： H04W68/02 , H04W68/00
摘要： A stream of packets is monitored. When a first packet in the stream of packets is detected to be destined for a target mobile station (110), the first packet is intercepted. Subsequently, a small initialization packet is sent to the target mobile station (110). The small initialization packet structured to inform the target mobile station (110) of an identity of an originating application that is initiating a communication session with the target mobile station (110).
摘要翻译：监视数据包流。当分组流中的第一分组被检测为目标移动台（110）时，第一分组被拦截。随后，向目标移动台（110）发送小的初始化分组。该小初始化分组被构造为向目标移动台（110）通知正在发起与目标移动台（110）的通信会话的始发应用的身份。

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