公开(公告)号：US08700090B2

公开(公告)日：2014-04-15

申请号：US12032095

申请日：2008-02-15

Applicant: Edwin Llanos ,  Padakandla Krishna Rao ,  Marcelo Varanda ,  Asif Hossain ,  Mihal Lazaridis ,  Jason Griffin ,  Ray Dikun ,  Stewart Charles Morris ,  Runbo Fu ,  Dietmar Frank Wennemer

Inventor： Edwin Llanos ,  Padakandla Krishna Rao ,  Marcelo Varanda ,  Asif Hossain ,  Mihal Lazaridis ,  Jason Griffin ,  Ray Dikun ,  Stewart Charles Morris ,  Runbo Fu ,  Dietmar Frank Wennemer

IPC: H04B1/38 ,  H04B7/00

CPC classification number: H04M1/72527 ,  H04M1/0254 ,  H04M1/0262

Abstract: A system for enhancing functionality of a mobile device comprising: the mobile device, wherein the mobile device includes: a radio subsystem; a processor adapted to interact with the radio subsystem; a user interface; a short range communications system; and a battery adapted to power the mobile device; and an accessory adapted to communicate with the mobile device, the accessory including: at least one processor; a radio subsystem communicating with the processor; and a short range communications system adapted to communicate with the short range communications system of the mobile device, wherein the radio subsystem of the mobile device differs from the radio subsystem of the accessory.

Abstract translation: 一种用于增强移动设备的功能的系统，包括：所述移动设备，其中所述移动设备包括：无线电子系统; 适于与所述无线电子系统交互的处理器; 用户界面; 短距离通信系统; 以及适于为所述移动设备供电的电池; 以及适于与所述移动设备通信的附件，所述附件包括：至少一个处理器; 与处理器通信的无线电子系统; 以及适于与移动设备的短距离通信系统通信的短距离通信系统，其中移动设备的无线电子系统与附件的无线电子系统不同。

公开(公告)号：US07792542B2

公开(公告)日：2010-09-07

申请号：US10892202

申请日：2004-07-16

Applicant: Janus Sing Yau ,  Padakandla Krishna Rao

Inventor： Janus Sing Yau ,  Padakandla Krishna Rao

IPC: H04B7/00

CPC classification number: H04W84/08 ,  H04W4/10 ,  H04W36/16 ,  H04W76/45

Abstract: Systems and methods are provided for controlling transmit channel utilization in systems providing walkie-talkie-like communications to wireless devices. Parameters such as a maximum talk time and back off time are provided to each wireless device to control how long they can continuously occupy the talk channel, and to control how soon after releasing the talk channel they can again access the talk channel.

Abstract translation: 提供了系统和方法，用于控制向无线设备提供对讲机通信的系统中的传输信道利用。 诸如最大通话时间和退出时间的参数被提供给每个无线设备，以控制他们可以连续占据通话频道多长时间，并且控制在释放通话频道之后多久可以再次访问通话频道。

公开(公告)号：US07933620B2

公开(公告)日：2011-04-26

申请号：US10787300

申请日：2004-02-27

Applicant: Padakandla Krishna Rao ,  Sing Janus Yau

Inventor： Padakandla Krishna Rao ,  Sing Janus Yau

IPC: H04B7/00

CPC classification number: H04W4/10 ,  H04W72/005 ,  H04W76/45

Abstract: A method, system, and device are provided for transmit channel request messaging in wireless half-duplex voice communication systems. A new transmit channel request message (TCRM) is provided and sent over a logical control channel from a receiving device capable of walkie-talkie-like functionality, during an active half-duplex session, to a transmitting device capable of walkie-talkie-like functionality, indicating that the transmit channel is requested. In some embodiments, the invention provides for the display of information on the transmitting device user interface (UI) indicating, during an active session, that another user wishes to talk. The TCRM includes an indication that another device has requested the transmit channel and preferably includes an identification of the device which sent the transmit channel request message. In some embodiments, a qualifier flag in the TCRM is used to specify what, if any, extended functionality in respect of the TCRM is to be performed.

Abstract translation: 提供了一种用于无线半双工语音通信系统中的发送信道请求消息的方法，系统和设备。 新的发送信道请求消息（TCRM）在活动半双工会话期间通过逻辑控制信道从能够进行对讲机的功能的接收设备发送到能够进行对讲机的发送设备 功能，指示发送信道被请求。 在一些实施例中，本发明提供了在发送设备用户界面（UI）上的信息的显示，其指示在活动会话期间另一用户希望通话。 TCRM包括另一设备已经请求发送信道的指示，并且优选地包括发送发送信道请求消息的设备的标识。 在一些实施例中，TCRM中的限定符标志用于指定要执行关于TCRM的扩展功能（如果有的话）。

公开(公告)号：US20100022267A1

公开(公告)日：2010-01-28

申请号：US12180508

申请日：2008-07-25

Applicant: Asif Hossain ,  Padakandla Krishna Rao

Inventor： Asif Hossain ,  Padakandla Krishna Rao

IPC: H04M1/57

CPC classification number: H04W8/26 ,  H04M15/00 ,  H04M15/75 ,  H04M15/77 ,  H04M15/771 ,  H04M2215/72 ,  H04M2215/7254 ,  H04M2215/7259 ,  H04W4/24 ,  H04W88/02

Abstract: A method and apparatus for configuring a mobile device capable of supporting multiple number assignment modules, the method writing a first configuration parameter to indicate whether the mobile device should support multiple number assignment modules; specifying a second configuration parameter to indicate whether the mobile device should support data connectivity on a second or subsequent number assignment module; and setting a third configuration parameter to indicate whether separate billing should occur for data usage on the multiple number assignment modules. Also, a method and apparatus for data connectivity on a mobile device supporting multiple name assignment modules, the method checking, subsequent to transitioning to a second name assignment module, whether the second name assignment module supports data connectivity; responsive to the checking, determining whether separate billing is required for the second name assignment module; and responsive to the determining, establishing a data connection.

Abstract translation: 一种用于配置能够支持多个分配模块的移动设备的方法和装置，所述方法写入第一配置参数以指示所述移动设备是否应该支持多个分配模块; 指定第二配置参数以指示所述移动设备是否应当在第二或后续号码分配模块上支持数据连接; 并且设置第三配置参数以指示是否应该对多个分配模块上的数据使用进行单独计费。 另外，一种用于在支持多个名称分配模块的移动设备上进行数据连接的方法和装置，所述方法检查在转换到第二名称分配模块之后，所述第二名称分配模块是否支持数据连接; 响应于所述检查，确定是否需要对所述第二名称分配模块进行单独计费; 并响应于确定，建立数据连接。

公开(公告)号：US07725125B2

公开(公告)日：2010-05-25

申请号：US11249408

申请日：2005-10-14

Applicant: Runbo Fu ,  Padakandla Krishna Rao ,  Hongchang Tian

Inventor： Runbo Fu ,  Padakandla Krishna Rao ,  Hongchang Tian

IPC: H04M1/00

CPC classification number: G10H7/004 ,  G10H2230/021 ,  H04M1/72558

Abstract: In a dual processor mobile device one processor is a radio processor and one processor is an application processor, the mobile device further including a polyphonic audio chip, a method and apparatus for audio control, the method having the steps of: connecting the polyphonic audio chip between the controller and a highly integrated audio codec; connecting the radio processor to the highly integrated audio codec; controlling the highly integrated audio codec from the radio processor; and coordinating between the application processor and the radio processor to allow the radio processor to control the highly integrated audio codec through the radio processor.

Abstract translation: 在双处理器移动设备中，一个处理器是无线电处理器，一个处理器是应用处理器，该移动设备还包括复音音频芯片，用于音频控制的方法和装置，该方法具有以下步骤：将复音音频芯片 控制器和高度集成的音频编解码器之间; 将无线电处理器连接到高度集成的音频编解码器; 控制来自无线电处理器的高度集成的音频编解码器; 以及在应用处理器和无线电处理器之间进行协调，以允许无线电处理器通过无线电处理器来控制高度集成的音频编解码器。

公开(公告)号：US08626233B2

公开(公告)日：2014-01-07

申请号：US12180508

申请日：2008-07-25

Applicant: Asif Hossain ,  Padakandla Krishna Rao

Inventor： Asif Hossain ,  Padakandla Krishna Rao

IPC: H04M1/00

CPC classification number: H04W8/26 ,  H04M15/00 ,  H04M15/75 ,  H04M15/77 ,  H04M15/771 ,  H04M2215/72 ,  H04M2215/7254 ,  H04M2215/7259 ,  H04W4/24 ,  H04W88/02

Abstract: A method and apparatus for configuring a mobile device capable of supporting multiple number assignment modules, the method writing a first configuration parameter to indicate whether the mobile device should support multiple number assignment modules; specifying a second configuration parameter to indicate whether the mobile device should support data connectivity on a second or subsequent number assignment module; and setting a third configuration parameter to indicate whether separate billing should occur for data usage on the multiple number assignment modules. Also, a method and apparatus for data connectivity on a mobile device supporting multiple name assignment modules, the method checking, subsequent to transitioning to a second name assignment module, whether the second name assignment module supports data connectivity; responsive to the checking, determining whether separate billing is required for the second name assignment module; and responsive to the determining, establishing a data connection.

Abstract translation: 一种用于配置能够支持多个分配模块的移动设备的方法和装置，所述方法写入第一配置参数以指示所述移动设备是否应该支持多个分配模块; 指定第二配置参数以指示所述移动设备是否应当在第二或后续号码分配模块上支持数据连接; 并且设置第三配置参数以指示是否应该对多个分配模块上的数据使用进行单独计费。 另外，一种用于在支持多个名称分配模块的移动设备上进行数据连接的方法和装置，所述方法检查在转换到第二名称分配模块之后，所述第二名称分配模块是否支持数据连接; 响应于所述检查，确定是否需要对所述第二名称分配模块进行单独计费; 并响应于确定，建立数据连接。

公开(公告)号：US07885615B2

公开(公告)日：2011-02-08

申请号：US12412534

申请日：2009-03-27

Applicant: Padakandla Krishna Rao ,  Arun Munje ,  Xiaona An

Inventor： Padakandla Krishna Rao ,  Arun Munje ,  Xiaona An

IPC: H04B1/38

CPC classification number: H04B1/44

Abstract: In a push-to-talk device having two processors where one of the processors is a radio chip and one of the processors is a microprocessor, a method and apparatus for synchronizing the microprocessor and the radio chip includes the steps of checking the status of a radio push-to-talk key on the radio chip when a user push-to-talk button is turned on or off on the microprocessor; if the user push-to-talk button is on and the radio push-to-talk key is off, performing the steps of sending a command to the radio chip to turn on the radio push-to-talk key; and waiting for a response from the radio chip, and if the response indicates the radio push-to-talk key is on, remaining in this synchronized state, otherwise repeating the sending and waiting steps; if the user button is off and the radio push-to-talk key is on, performing the steps of: sending a command to the radio chip to turn off the radio push-to-talk key; and waiting for a response from the radio chip, and if the response indicates the radio push-to-talk key is off, remaining in this synchronized state, otherwise repeating the sending and waiting steps; if the user push-to-talk button is off and the radio push-to-talk key is off, remaining in this synchronized state; and if the user push-to-talk button is on and the radio push-to-talk key is on, remaining in this synchronized state.

Abstract translation: 在具有两个处理器的一键通设备中，其中一个处理器是无线电芯片，其中一个处理器是微处理器，用于使微处理器和无线电芯片同步的方法和装置包括以下步骤： 在微处理器上打开或关闭用户一键通按钮时无线电芯片上的无线电即按即说键; 如果用户一键通按钮开启且无线电即按键关闭，则执行向无线电芯片发送命令以打开无线电即按即说键的步骤; 并且等待来自无线电芯片的响应，并且如果响应指示无线电即按键打开，则保持在该同步状态，否则重复发送和等待步骤; 如果用户按钮关闭并且无线电即按键打开，则执行以下步骤：向无线电芯片发送命令以关闭无线电即按即说键; 并且等待来自无线电芯片的响应，并且如果响应指示无线电即按键关闭，则保持在该同步状态，否则重复发送和等待步骤; 如果用户一键通按钮关闭并且无线电即按键关闭，则保持在该同步状态; 并且如果用户一键通按钮开启且无线电即按键打开，则保持在该同步状态。

公开(公告)号：US07840192B2

公开(公告)日：2010-11-23

申请号：US10787302

申请日：2004-02-27

Applicant: Padakandla Krishna Rao ,  Sing Janus Yau

Inventor： Padakandla Krishna Rao ,  Sing Janus Yau

IPC: H04B1/38

CPC classification number: H04W8/186 ,  H04W84/08

Abstract: A method, system, and user device are provided for provisioned talkgroup identifier discovery in a dispatch or similar network, in which a user is provided with a list of talkgroups provisioned for the user device. In some embodiments a new request message sent from the user device is implemented to effect a response from the network providing the information. In other embodiments the provision of the information is provided by a new message automatically sent from the network to the user device at a specific time. In yet other embodiments, the user device attempts to join every group to test which groups are provisioned for it.

Abstract translation: 提供方法，系统和用户设备用于在调度或类似网络中提供的通话组标识符发现，其中向用户提供为用户设备提供的通话组列表。 在一些实施例中，实现了从用户设备发送的新的请求消息，以实现来自提供信息的网络的响应。 在其他实施例中，通过在特定时间从网络自动发送到用户设备的新消息来提供信息的提供。 在其他实施例中，用户设备尝试加入每个组以测试为其配置哪些组。

公开(公告)号：US20080200208A1

公开(公告)日：2008-08-21

申请号：US12032095

申请日：2008-02-15

Applicant: Edwin Llanos ,  Padakandla Krishna Rao ,  Marcelo Varanda ,  Asif Hossain ,  Mihal Lazaridis ,  Jason Griffin ,  Ray Dikun ,  Stewart Charles Morris ,  Runbo Fu ,  Dietmar Frank Wennemer

Inventor： Edwin Llanos ,  Padakandla Krishna Rao ,  Marcelo Varanda ,  Asif Hossain ,  Mihal Lazaridis ,  Jason Griffin ,  Ray Dikun ,  Stewart Charles Morris ,  Runbo Fu ,  Dietmar Frank Wennemer

IPC: H04B1/38 ,  H04B7/00

CPC classification number: H04M1/72527 ,  H04M1/0254 ,  H04M1/0262

Abstract: A system for enhancing functionality of a mobile device comprising: the mobile device, wherein the mobile device includes: a radio subsystem; a processor adapted to interact with the radio subsystem; a user interface; a short range communications system; and a battery adapted to power the mobile device; and an accessory adapted to communicate with the mobile device, the accessory including: at least one processor; a radio subsystem communicating with the processor; and a short range communications system adapted to communicate with the short range communications system of the mobile device, wherein the radio subsystem of the mobile device differs from the radio subsystem of the accessory.

Abstract translation: 一种用于增强移动设备的功能的系统，包括：所述移动设备，其中所述移动设备包括：无线电子系统; 适于与所述无线电子系统交互的处理器; 用户界面; 短距离通信系统; 以及适于为所述移动设备供电的电池; 以及适于与所述移动设备通信的附件，所述附件包括：至少一个处理器; 与处理器通信的无线电子系统; 以及适于与移动设备的短距离通信系统通信的短距离通信系统，其中移动设备的无线电子系统与附件的无线电子系统不同。

公开(公告)号：US20080293407A1

公开(公告)日：2008-11-27

申请号：US11753378

申请日：2007-05-24

Applicant: Jean-Philippe Cormier ,  James R.W. Lepp ,  Shahid Chaudry ,  Asif Hossain ,  Trevor Plestid ,  Padakandla Krishna Rao ,  Richard Sims ,  M. Khaledul Islam ,  Balarajan Balasubramaniam

Inventor： Jean-Philippe Cormier ,  James R.W. Lepp ,  Shahid Chaudry ,  Asif Hossain ,  Trevor Plestid ,  Padakandla Krishna Rao ,  Richard Sims ,  M. Khaledul Islam ,  Balarajan Balasubramaniam

IPC: H04Q7/36 ,  H04M1/00

CPC classification number: H04W60/00

Abstract: Wireless devices and methods are provided for performing mobile discovery of an active data subscription. This involves a wireless device attempting to register using an APN that is one of a CDMA-centric APN and a GSM-centric APN. If that attempt fails, then the wireless device attempts to register using an APN that is the other of the CDMA-centric APN and the GSM-centric APN. In some cases the first APN attempted is always the CDMA-centric APN; in some cases the first APN attempted is a previously successfully used APN. For wireless devices with a data roaming enable/disable mechanism, the method can be executed while data roaming is disabled such that when data roaming is enabled, the proper APN to use will have been previously identified.

Abstract translation: 提供无线设备和方法来执行活动数据订阅的移动发现。 这涉及试图使用作为以CDMA为中心的APN和以GSM为中心的APN之一的APN进行注册的无线设备。 如果该尝试失败，则无线设备尝试使用作为以CDMA为中心的APN和以GSM为中心的APN的另一个的APN进行注册。 在某些情况下，尝试的第一个APN始终是以CDMA为中心的APN; 在某些情况下，尝试的第一个APN是以前成功使用的APN。 对于具有数据漫游启用/禁用机制的无线设备，可以在禁用数据漫游时执行该方法，以便在启用数据漫游时，将先前识别出正确使用的APN。