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31.发明申请Methods and apparatus for the immediate acceptance and queuing of voice data for PTT communications 有权用于PTT通信的语音数据的立即接受和排队的方法和装置公开(公告)号：US20080020718A1
公开(公告)日：2008-01-24
申请号：US11866715
申请日：2007-10-03
IPC: H04B1/38
Abstract: In one illustrative example, a mobile station includes a wireless transceiver; a user interface including a Push-To-Talk (PTT) switch for initiating a PTT voice communication and a microphone for receiving voice input signals; one or more processors; and a First-In-First-Out (FIFO) buffer memory coupled to the one or more processors. The one or more processors are operative to identify a user actuation of the PTT switch and, in response, save digital voice data corresponding to voice input signals in the FIFO buffer memory; cause a request for the PTT voice communication to be made through a wireless network; identify that a floor grant has been received through the wireless network in response to the request; and after identifying the floor grant, cause the digital voice data from the FIFO buffer memory to be retrieved and transmitted to the wireless network for the PTT voice communication. Advantageously, the saving of the digital voice data in the FIFO buffer memory is performed at least in part during a delay time period between the user actuation of the PTT switch and the identifying of the floor grant.
Abstract translation: 在一个说明性示例中，移动站包括无线收发器; 包括用于发起PTT语音通信的一键通（PTT）开关和用于接收语音输入信号的麦克风的用户界面; 一个或多个处理器; 以及耦合到所述一个或多个处理器的先进先出（FIFO）缓冲存储器。 所述一个或多个处理器用于识别PTT开关的用户致动，并且作为响应，将对应于语音输入信号的数字语音数据保存在FIFO缓冲存储器中; 导致通过无线网络进行PTT语音通信的请求; 确定已经通过无线网络响应于该请求接收到地板授权; 并且在识别出地板许可之后，使来自FIFO缓冲存储器的数字语音数据被检索并发送到无线网络进行PTT语音通信。 有利地，数字语音数据在FIFO缓冲存储器中的保存至少部分地在用户激活PTT开关和识别出地板许可之间的延迟时间段期间进行。
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32.发明授权Methods and apparatus for the immediate acceptance and queuing of voice data for PTT communications 有权用于PTT通信的语音数据的立即接受和排队的方法和装置公开(公告)号：US07295853B2
公开(公告)日：2007-11-13
申请号：US10880716
申请日：2004-06-30
Abstract: In one illustrative example, a mobile station includes a wireless transceiver; a user interface including a Push-To-Talk (PTT) switch for initiating a PTT voice communication and a microphone for receiving voice input signals; one or more processors; and a First-In-First-Out (FIFO) buffer memory coupled to the one or more processors. The one or more processors are operative to identify a user actuation of the PTT switch and, in response, save digital voice data corresponding to voice input signals in the FIFO buffer memory; cause a request for the PTT voice communication to be made through a wireless network; identify that a floor grant has been received through the wireless network in response to the request; and after identifying the floor grant, cause the digital voice data from the FIFO buffer memory to be retrieved and transmitted to the wireless network for the PTT voice communication. Advantageously, the saving of the digital voice data in the FIFO buffer memory is performed at least in part during a delay time period between the user actuation of the PTT switch and the identifying of the floor grant.
Abstract translation: 在一个说明性示例中，移动站包括无线收发器; 包括用于发起PTT语音通信的一键通（PTT）开关和用于接收语音输入信号的麦克风的用户界面; 一个或多个处理器; 以及耦合到所述一个或多个处理器的先进先出（FIFO）缓冲存储器。 所述一个或多个处理器用于识别PTT开关的用户致动，并且作为响应，将对应于语音输入信号的数字语音数据保存在FIFO缓冲存储器中; 导致通过无线网络进行PTT语音通信的请求; 确定已经通过无线网络响应于该请求接收到地板授权; 并且在识别出地板许可之后，使来自FIFO缓冲存储器的数字语音数据被检索并发送到无线网络进行PTT语音通信。 有利地，数字语音数据在FIFO缓冲存储器中的保存至少部分地在用户激活PTT开关和识别出地板许可之间的延迟时间段期间进行。
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33.发明申请Methods and apparatus for the immediate acceptance and queuing of voice data for PTT communications 有权用于PTT通信的语音数据的立即接受和排队的方法和装置公开(公告)号：US20060003781A1
公开(公告)日：2006-01-05
申请号：US10880716
申请日：2004-06-30
IPC: H04B7/00
Abstract: In one illustrative example, a mobile station includes a wireless transceiver; a user interface including a Push-To-Talk (PTT) switch for initiating a PTT voice communication and a microphone for receiving voice input signals; one or more processors; and a First-In-First-Out (FIFO) buffer memory coupled to the one or more processors. The one or more processors are operative to identify a user actuation of the PTT switch and, in response, save digital voice data corresponding to voice input signals in the FIFO buffer memory; cause a request for the PTT voice communication to be made through a wireless network; identify that a floor grant has been received through the wireless network in response to the request; and after identifying the floor grant, cause the digital voice data from the FIFO buffer memory to be retrieved and transmitted to the wireless network for the PTT voice communication. Advantageously, the saving of the digital voice data in the FIFO buffer memory is performed at least in part during a delay time period between the user actuation of the PTT switch and the identifying of the floor grant.
Abstract translation: 在一个说明性示例中，移动站包括无线收发器; 包括用于发起PTT语音通信的一键通（PTT）开关和用于接收语音输入信号的麦克风的用户界面; 一个或多个处理器; 以及耦合到所述一个或多个处理器的先进先出（FIFO）缓冲存储器。 所述一个或多个处理器用于识别PTT开关的用户致动，并且作为响应，将对应于语音输入信号的数字语音数据保存在FIFO缓冲存储器中; 导致通过无线网络进行PTT语音通信的请求; 确定已经通过无线网络响应于该请求接收到地板授权; 并且在识别出地板许可之后，使来自FIFO缓冲存储器的数字语音数据被检索并发送到无线网络进行PTT语音通信。 有利地，数字语音数据在FIFO缓冲存储器中的保存至少部分地在用户激活PTT开关和识别出地板许可之间的延迟时间段期间进行。
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公开(公告)号：US20050059354A1
公开(公告)日：2005-03-17
申请号：US10663591
申请日：2003-09-16
Applicant: Wen Zhao , Xin Jin , C. Bugnariu , M. Islam , Fangyi Luo , Jiansheng Chen
Inventor： Wen Zhao , Xin Jin , C. Bugnariu , M. Islam , Fangyi Luo , Jiansheng Chen
CPC classification number: H04W84/02 , H04B17/0082 , H04B17/16
Abstract: A method for conducting a radiated performance test on a wireless device comprising the steps of: establishing an interface from a test computer to the wireless device; establishing a data connection on the interface between the test computer and the wireless device; initializing and starting a timer for a predetermined interval on the wireless device; starting a test script on the wireless device; removing the interface during the predetermined interval; running the radiated performance test after the predetermined interval; storing a log of the radiated performance test on the wireless device; and analysing test results based on the log.
Abstract translation: 一种用于在无线设备上进行辐射性能测试的方法，包括以下步骤：建立从测试计算机到无线设备的接口; 在测试计算机与无线设备之间的接口上建立数据连接; 在无线设备上初始化和启动定时器预定间隔; 在无线设备上启动测试脚本; 在预定间隔期间移除界面; 在预定间隔后运行辐射性能测试; 将辐射性能测试的日志存储在无线设备上; 并根据日志分析测试结果。
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35.发明授权公开(公告)号：US08909277B2
公开(公告)日：2014-12-09
申请号：US10884937
申请日：2004-10-27
CPC classification number: H04W4/08 , H04M1/72552 , H04W4/10 , H04W8/18 , H04W8/183 , H04W8/186 , H04W8/26 , H04W76/10 , H04W76/45 , H04W84/042 , H04W88/06
Abstract: A method and apparatus for creating a communication group using an electronic address book to facilitate Push-to-Talk over Cellular (PoC) group communication sessions are disclosed. A group definition for determining members of the new PoC Group is composed from one or more contacts from the electronic address book such as by selecting from the address book using the mobile station. The group definition may include logical operators to define the combination of contacts. A name may be specified for the new group. The assembly of the PoC Group list of members may be performed by the mobile station, a communication network server for maintaining PoC Groups (e.g. a Group and List Management Server (GLMS)) or an email server.
Abstract translation: 公开了一种使用电子地址簿创建通信组以促进“一键通蜂窝”（PoC）组通信会话的方法和装置。 用于确定新PoC组的成员的组定义由来自电子地址簿的一个或多个联系人组成，例如通过使用移动台从地址簿中进行选择。 组定义可以包括用于定义联系人的组合的逻辑运算符。 可以为新组指定名称。 PoC组成员列表的组合可以由移动台，用于维护PoC组的通信网络服务器（例如，组和列表管理服务器（GLMS））或电子邮件服务器来执行。
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Patent Agency Ranking
36.发明申请公开(公告)号：US20110304552A1
公开(公告)日：2011-12-15
申请号：US13193899
申请日：2011-07-29
Applicant: Wen Zhao , Runbo Fu , Xin Jin , Pokin Yeung , Karen A. Rudnitski
Inventor： Wen Zhao , Runbo Fu , Xin Jin , Pokin Yeung , Karen A. Rudnitski
CPC classification number: H04M1/7258 , G06F3/0219 , G06F3/041 , H04M1/23 , H04M1/6066 , H04M1/72522 , H04M2250/02 , H04M2250/70
Abstract: An apparatus and method for telephony tone signal and character code generation for QWERTY keyboards includes a QWERTY style keyboard, a processor and a keyboard mode control software module. The QWERTY style keyboard has a plurality of letter keys, wherein each letter key is configured to generate a unique input signal. The processor is coupled to the keyboard and is configured to convert each unique input signal generated by the letter keys into a character code and/or a telephony tone signal. The keyboard mode control software module operates on the processor, and controls whether the processor converts the unique input signals from the letter keys into character codes or telephony tone signals.
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37.发明授权Methods and apparatus for the immediate acceptance and queuing of voice data for PTT communications 有权用于PTT通信的语音数据的立即接受和排队的方法和装置公开(公告)号：US08023983B2
公开(公告)日：2011-09-20
申请号：US12758152
申请日：2010-04-12
Abstract: In one illustrative example, methods and apparatus for use in buffering PTT voice communications are described. A mobile station sends a PTT voice communication request in a wireless communication network. Prior to receiving a floor grant in response to the PTT voice communication request, the mobile station receives voice input signals and buffers digital voice data corresponding to the voice input signals, where the digital voice data is produced by encoding and compressing the voice input signals. The mobile station receives the floor grant in response to the PTT voice communication request. Upon receipt of the floor grant, the mobile station retrieves the buffered digital voice data and continues to buffer digital voice data corresponding to the voice input signals, until all of the buffered digital voice data has been sent.
Abstract translation: 在一个说明性示例中，描述了用于缓冲PTT语音通信的方法和装置。 移动台在无线通信网络中发送PTT语音通信请求。 在接收到PTT语音通信请求的楼层授权之前，移动站接收语音输入信号并缓冲对应于语音输入信号的数字语音数据，其中通过编码和压缩语音输入信号产生数字语音数据。 移动台根据PTT语音通信请求接收发言权授权。 移动台在接收到地板许可后，检索缓冲的数字语音数据，并继续缓冲对应于语音输入信号的数字语音数据，直到已经发送所有缓冲的数字语音数据为止。
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公开(公告)号：US07995530B2
公开(公告)日：2011-08-09
申请号：US12715001
申请日：2010-03-01
Abstract: A method includes steps, performed by a wireless device for accessing a wireless network through network base stations. The steps include selecting a reverse link cost metric from a list of reverse link cost metrics. A reverse link cost is determined according to the selected reverse link cost metric. A plurality of base stations are partitioned into a plurality of candidate base stations and a plurality of excluded base stations. The plurality of base stations are substituted with the candidate base stations, thereby reducing the cardinality of the plurality of base stations by the cardinality of the plurality of excluded base stations. A candidate base station is selected from a plurality of the base stations. A probe signal is sent at the reverse link cost to the candidate base station. A response from the candidate base station is waited for within a timeout period.
Abstract translation: 一种方法包括由无线设备执行的用于通过网络基站访问无线网络的步骤。 这些步骤包括从反向链路成本度量列表中选择反向链路成本度量。 根据所选择的反向链路成本度量来确定反向链路成本。 多个基站被划分为多个候选基站和多个被排除的基站。 多个基站被替换为候选基站，从而通过多个被排除的基站的基数来减少多个基站的基数。 从多个基站中选择候选基站。 以反向链路成本向候选基站发送探测信号。 在超时期间等待来自候选基站的响应。
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39.发明授权公开(公告)号：US07899419B2
公开(公告)日：2011-03-01
申请号：US11972332
申请日：2008-01-10
Applicant: Xin Jin , Wen Zhao , Qingzhong Jiao
Inventor： Xin Jin , Wen Zhao , Qingzhong Jiao
IPC: H04B1/04
CPC classification number: H04B1/0475 , H03F1/32 , H03F1/3223 , H03F3/24 , H03F2200/336 , H03F2200/451 , H03G3/3042 , H04B1/7103 , H04B17/327 , H04B2001/0441 , H04W52/16 , H04W52/346
Abstract: It has now been found that in some transmitter implementations which transmit multiple code channels, for example CDMA transmitters, the observed power for each code channel at the output relative to the other code channels is dependent upon the total transmit power due to non-linearities in the transmitter. Methods and apparatus are provided which use pre-set digital gains or digital gain adjustments to compensate for the non-linearities as a function of total transmit power such that at the output, the desired relative powers are observed.
Abstract translation: 现在已经发现，在一些发送多个码信道的发射机实现中，例如CDMA发射机，相对于其它码信道在输出处的每个码信道的观测功率取决于由于非线性的总发射功率 发射机。 提供了使用预设数字增益或数字增益调整来补偿作为总发射功率的函数的非线性的方法和装置，使得在输出处观察到期望的相对功率。
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40.发明申请公开(公告)号：US20110043385A1
公开(公告)日：2011-02-24
申请号：US12908311
申请日：2010-10-20
Applicant: Wen Zhao , Runbo Fu , Xin Jin , Pokin Yeung , Karen A. Rudnitski
Inventor： Wen Zhao , Runbo Fu , Xin Jin , Pokin Yeung , Karen A. Rudnitski
IPC: H03M11/00
CPC classification number: H04M1/7258 , G06F3/0219 , G06F3/041 , H04M1/23 , H04M1/6066 , H04M1/72522 , H04M2250/02 , H04M2250/70
Abstract: An apparatus and method for telephony tone signal and character code generation for QWERTY keyboards includes a QWERTY style keyboard, a processor and a keyboard mode control software module. The QWERTY style keyboard has a plurality of letter keys, wherein each letter key is configured to generate a unique input signal. The processor is coupled to the keyboard and is configured to convert each unique input signal generated by the letter keys into a character code and/or a telephony tone signal. The keyboard mode control software module operates on the processor, and controls whether the processor converts the unique input signals from the letter keys into character codes or telephony tone signals.
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