公开(公告)号：US20080200208A1

公开(公告)日：2008-08-21

申请号：US12032095

申请日：2008-02-15

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

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

IPC分类号： H04B1/38 ,  H04B7/00

CPC分类号： H04M1/72527 ,  H04M1/0254 ,  H04M1/0262

摘要： 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.

摘要翻译： 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：US20070058578A1

公开(公告)日：2007-03-15

申请号：US11226270

申请日：2005-09-15

申请人： Asif Hossain ,  David Ma

发明人： Asif Hossain ,  David Ma

IPC分类号： H04Q7/00 ,  H04Q7/24 ,  H04J3/16 ,  H04J3/22

CPC分类号： H04W48/18

摘要： Method and apparatus for data access for a mobile terminal comprising a module for determining whether first and second modes of wireless network coverage is available, a module for selecting the first mode if available, a module for attempting access via the second mode on failure to establish access via the first mode and a module for monitoring availability of the first mode. Even when a connection is established via the second mode, availability of the first mode is monitored and access attempted, when second mode connection is idle.

摘要翻译： 包括用于确定无线网络覆盖的第一和第二模式是否可用的模块的用于移动终端的数据访问的方法和装置，用于选择所述第一模式（如果可用）的模块，用于在未能建立所述第一模式时尝试经由所述第二模式的访问的模块 通过第一模式的访问和用于监视第一模式的可用性的模块。 即使当通过第二模式建立连接时，当第二模式连接空闲时，监视第一模式的可用性并尝试访问。

公开(公告)号：US20060068832A1

公开(公告)日：2006-03-30

申请号：US10533958

申请日：2003-03-06

申请人： Khaledul Islam ,  Asif Hossain

发明人： Khaledul Islam ,  Asif Hossain

IPC分类号： H04Q7/20

CPC分类号： H04W52/0245 ,  Y02D70/164

摘要： Generally, the present invention provides a method for detecting poor RF conditions, and entering different sleep mode levels or phases in accordance with the RF conditions to save battery power. Mobile device battery life can be conserved when the mobile device detects poor RF conditions and enters a deep sleep mode of operation. In this deep sleep mode of operation the mobile device periodically samples the RF conditions and gradually increases the period between samples when the RF conditions do not improve. Because mobility can change the RF condition for wireless devices even in areas of good RF coverage, the mobile device operating in the deep sleep mode can detect this mobility and thus enhance the probability of entering an idle state, or alternatively, entering a longer power save mode. When the RF condition improves, the mobile device exits from the deep sleep mode and returns to the idle state.

摘要翻译： 通常，本发明提供了一种用于检测不良RF状况的方法，并根据RF条件进入不同的睡眠模式级别或阶段以节省电池电量。 当移动设备检测到差的RF条件并进入深度睡眠操作模式时，可以节省移动设备的电池寿命。 在这种深度睡眠操作模式中，当RF条件不改善时，移动设备周期性地对RF条件进行采样并逐渐增加样本之间的周期。 因为即使在良好的射频覆盖区域中，移动性也可以改变无线设备的射频条件，所以在深度睡眠模式下工作的移动设备可以检测这种移动性，从而提高进入空闲状态的可能性，或者替换地，进入更长的功率节省 模式。 当RF条件改善时，移动设备退出深度睡眠模式并返回到空闲状态。

公开(公告)号：US09094529B2

公开(公告)日：2015-07-28

申请号：US11687275

申请日：2007-03-16

申请人： Lawrence Edward Kuhl ,  Asif Hossain

发明人： Lawrence Edward Kuhl ,  Asif Hossain

IPC分类号： H04W88/06 ,  H04M1/725 ,  H04W4/06 ,  H04W4/16

CPC分类号： H04M1/72519 ,  H04M2250/62 ,  H04W4/06 ,  H04W4/16 ,  H04W88/06

摘要： To provide a consistent (i.e., single-mode) user interface in each mode of operation available on a multi-mode mobile terminal, aspects of the user interface used for a second mode (e.g., the CDMA mode) are emulated by the mobile terminal when the mobile terminal is operating in a first mode (e.g., the GSM mode). Responsive to receiving, while operating in a first mode, an indication of a given user interface interaction, the multi-mode mobile terminal determines the call state. Based on the given user interface interaction and the call state, the multi-mode mobile terminal selects a candidate message corresponding to operation of the multi-mode mobile terminal in a second mode. The multi-mode mobile terminal then converts the candidate message to one or more first-mode messages and transmits the one or more first-mode messages to the MSC at the second wireless network subsystem.

摘要翻译： 为了在多模式移动终端上可用的每个操作模式中提供一致的（即，单模式）用户界面，用于第二模式（例如，CDMA模式）的用户界面的各方面被移动终端 当移动终端以第一模式（例如，GSM模式）操作时。 响应于在第一模式下操作给定用户界面交互的指示，多模移动终端确定呼叫状态。 基于给定的用户界面交互和呼叫状态，多模移动终端在第二模式中选择与多模移动终端的操作相对应的候选消息。 然后，多模式移动终端将候选消息转换成一个或多个第一模式消息，并将该一个或多个第一模式消息发送到第二无线网络子系统处的MSC。

公开(公告)号：US08725144B2

公开(公告)日：2014-05-13

申请号：US13330071

申请日：2011-12-19

申请人： M. Khaledul Islam ,  Asif Hossain

发明人： M. Khaledul Islam ,  Asif Hossain

IPC分类号： H04W4/00

CPC分类号： H04W48/16 ,  H04W48/18

摘要： An apparatus and method is provided for making use of black-list network information to make scanning more efficient in multi-mode mobile devices. When performing a scan for a network, if a network that is blacklisted is found, scanning is discontinued for any network that has the same radio access technology as the network that was found. Thus, excessive scanning that can be costly for the mobile device in terms of battery life and responsiveness to provide service, is avoided.

摘要翻译： 提供了一种利用黑名单网络信息在多模式移动设备中使扫描更有效的装置和方法。 当对网络执行扫描时，如果找到被列入黑名单的网络，则对于与找到的网络具有相同无线电接入技术的任何网络，中断扫描。 因此，避免了在电池寿命和提供服务的响应性方面对移动设备而言成本高昂的过度扫描。

公开(公告)号：US08666400B2

公开(公告)日：2014-03-04

申请号：US13332757

申请日：2011-12-21

申请人： Muhammad Khaledul Islam ,  Asif Hossain

发明人： Muhammad Khaledul Islam ,  Asif Hossain

IPC分类号： H04W4/00

CPC分类号： H04W48/18 ,  H04W48/16 ,  H04W88/06

摘要： Systems and methods are provided for wireless network selection by multi-mode devices. A mobile device maintains an indication of any wireless network services currently provided to the mobile device. According to an embodiment of the application, the mobile device automatically scans for both GSM wireless networks and CDMA wireless networks in order to acquire a wireless network that can provide a service that is not currently provided to the mobile device. Therefore, the mobile device avoids partial service or limited service when better service is available.

摘要翻译： 为多模式设备的无线网络选择提供了系统和方法。 移动设备保持当前提供给移动设备的任何无线网络服务的指示。 根据应用的实施例，移动设备自动扫描GSM无线网络和CDMA无线网络，以便获取可以提供当前未提供给移动设备的服务的无线网络。 因此，当更好的服务可用时，移动设备避免部分服务或有限的服务。

公开(公告)号：US08625539B2

公开(公告)日：2014-01-07

申请号：US12575958

申请日：2009-10-08

申请人： Rakesh Gupta ,  Asif Hossain

发明人： Rakesh Gupta ,  Asif Hossain

IPC分类号： H04W52/02 ,  H04W52/46 ,  H04W36/30 ,  H04W36/24

CPC分类号： H04W72/0426 ,  H04B17/21 ,  H04W28/22 ,  H04W52/08 ,  H04W52/267 ,  H04W52/50

摘要： A method and system for obtaining reverse channel resources for a mobile device, the method filtering a closed loop correction power value; calculating a data rate utilizing the filtered closed loop correction power value; and sending a supplemental channel request message, including the calculated data rate, to a base station transceiver system.

摘要翻译： 一种用于获取移动设备的反向信道资源的方法和系统，该方法对闭环校正功率值进行滤波; 使用滤波的闭环校正功率值计算数据速率; 以及向基站收发机系统发送包括所计算的数据速率的补充信道请求消息。

公开(公告)号：US08504094B2

公开(公告)日：2013-08-06

申请号：US13164419

申请日：2011-06-20

申请人： Muhammad Khaledul Islam ,  Asif Hossain

发明人： Muhammad Khaledul Islam ,  Asif Hossain

IPC分类号： H04B7/00

CPC分类号： H04W36/08 ,  H04B17/336 ,  H04W24/10 ,  H04W36/0088 ,  H04W36/14 ,  H04W36/16 ,  H04W36/30 ,  H04W48/16 ,  H04W48/20 ,  H04W88/02

摘要： Techniques for use in selecting a base station transceiver system for communication with a mobile station are described. The mobile station is connected to a first base station transceiver system, and scans to identify a second base station transceiver system for communication. The mobile station further identifies that the second base station transceiver system provides a predetermined communication service, and that the first base station transceiver system fails to provide the predetermined communication service. In response to identifying, the mobile station causes the second base station transceiver system to be selected for communication over the first base station transceiver system even if the signal quality of the second base station transceiver system is worse than that of the first base station transceiver system. Identifying whether the first and second base station transceiver system provide the predetermined communication service is based on parameters transmitted from the first and second base station transceiver systems.

公开(公告)号：US08483180B2

公开(公告)日：2013-07-09

申请号：US12900672

申请日：2010-10-08

申请人： Asif Hossain ,  Muhammad Khaledul Islam ,  Jin Kim

发明人： Asif Hossain ,  Muhammad Khaledul Islam ,  Jin Kim

IPC分类号： H04W36/00

CPC分类号： H04W60/04 ,  H04W76/20 ,  H04W80/04

摘要： A method of optimizing reconnection of a point to point protocol link layer in a mobile device comprising the steps of: monitoring whether the mobile device has entered a new zone; starting a stabilization period when the mobile device enters a new zone; checking whether the mobile device enters a different zone during the stabilization period; if the mobile device enters a different zone during the stabilization period, restarting the stabilization period and performing the checking step; and if the mobile device does not enter a new zone during the stabilization period, determining whether the mobile device is in a new zone, reconnecting to the new zone if the mobile device is in the new zone, and otherwise performing no reconnection.

公开(公告)号：US08260295B2

公开(公告)日：2012-09-04

申请号：US12839179

申请日：2010-07-19

申请人： Shahid Rasul Chaudry ,  Grace T. Y. Yeung ,  Asif Hossain ,  Muhammad Khaledul Islam ,  Kylie Dawn Pratt

发明人： Shahid Rasul Chaudry ,  Grace T. Y. Yeung ,  Asif Hossain ,  Muhammad Khaledul Islam ,  Kylie Dawn Pratt

IPC分类号： H04W4/00

CPC分类号： H04W36/30 ,  H04W36/14 ,  H04W52/0245 ,  Y02D70/144

摘要： A method and apparatus of optimizing transitioning between EVDO and CDMA 1X systems in a hybrid access terminal, the method having the steps of: preventing a reconnect data call from being sent from the hybrid access terminal. The preventing step including checking whether a transition between an EVDO and a CDMA 1X system is successful; and if not blocking the data call, and/or checking whether an EVDO received signal strength indication is greater than or equal to a receiver sensitivity on the hybrid access terminal; and if yes, allowing the hybrid access terminal to connect to the EVDO system, and/or delaying a connection timer for connecting to the EVDO system and/or applying fast dormancy to the hybrid access terminal in an EVDO state.

摘要翻译： 一种优化混合接入终端中EVDO与CDMA 1X系统之间的转换的方法和装置，该方法具有以下步骤：防止从混合接入终端发送重新连接数据呼叫。 防止步骤包括检查EVDO与CDMA 1X系统之间的转换是否成功; 并且如果不阻塞数据呼叫，和/或检查EVDO接收到的信号强度指示是否大于或等于混合接入终端的接收机灵敏度; 如果是，允许混合接入终端连接到EVDO系统，和/或延迟用于连接到EVDO系统的连接定时器和/或以EVDO状态向混合接入终端应用快速休眠。