公开(公告)号：US20100254269A1

公开(公告)日：2010-10-07

申请号：US12818307

申请日：2010-06-18

Applicant: Asif Hossain ,  David Ma

Inventor： Asif Hossain ,  David Ma

IPC: H04L12/26 ,  H04W4/00

CPC classification number: H04W48/18

Abstract: 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.

Abstract translation: 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：US20100111064A1

公开(公告)日：2010-05-06

申请号：US12683032

申请日：2010-01-06

Applicant: ASIF HOSSAIN ,  SHAILESH KAUL ,  MUHAMMAD KHALEDUL ISLAM ,  SURESH PERIYALWAR ,  GRACE YEUNG ,  SHAHID CHAUDRY

Inventor： ASIF HOSSAIN ,  SHAILESH KAUL ,  MUHAMMAD KHALEDUL ISLAM ,  SURESH PERIYALWAR ,  GRACE YEUNG ,  SHAHID CHAUDRY

IPC: H04W80/00

CPC classification number: H04W76/15

Abstract: Method, and associated apparatus, for operating a hybrid access terminal operable in a CDMA 1x/EVDO hybrid communication session system. The hybrid access terminal is operable to communicate pursuant to an EVDO communication session and to a PPP communication session. The opening and closing of the communication sessions are independent of one another. Opening of one session does not require opening of another of the sessions. And, closing of one of the sessions does not require closing of the other of the sessions.

Abstract translation: 方法和相关联的装置，用于操作在CDMA 1x / EVDO混合通信会话系统中可操作的混合接入终端。 混合接入终端可操作以根据EVDO通信会话和PPP通信会话进行通信。 通信会话的开通和关闭是相互独立的。 一次会议的开幕不需要另外开会。 并且，其中一个会话的关闭不需要关闭其他会话。

公开(公告)号：US07539170B2

公开(公告)日：2009-05-26

申请号：US10747979

申请日：2003-12-29

Applicant: Asif Hossain ,  Muhammed Khaledul Islam ,  Jin Kim

Inventor： Asif Hossain ,  Muhammed Khaledul Islam ,  Jin Kim

IPC: H04Q7/24 ,  H04Q7/20

CPC classification number: H04W60/04 ,  H04W76/20 ,  H04W80/04

Abstract: 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.

Abstract translation: 一种优化移动设备中点对点协议链路层的重新连接的方法，包括以下步骤：监视移动设备是否已经进入新的区域; 当移动设备进入新区域时开始稳定期; 在稳定期间检查移动设备是否进入不同的区域; 如果移动设备在稳定期间进入不同区域，则重启稳定期并执行检查步骤; 并且如果移动设备在稳定期间不进入新区域，则确定移动设备是否在新区域中，如果移动设备处于新区域，则重新连接到新区域，否则不执行重新连接。

公开(公告)号：US20090103505A1

公开(公告)日：2009-04-23

申请号：US12334457

申请日：2008-12-13

Applicant: ASIF HOSSAIN ,  SHAILESH KAUL ,  MUHAMMAD KHALEDUL ISLAM ,  SURESH PERIYALWAR ,  GRACE YEUNG ,  SHAHID CHAUDRY

Inventor： ASIF HOSSAIN ,  SHAILESH KAUL ,  MUHAMMAD KHALEDUL ISLAM ,  SURESH PERIYALWAR ,  GRACE YEUNG ,  SHAHID CHAUDRY

IPC: H04W76/00

CPC classification number: H04W76/15

Abstract: Method, and associated apparatus, for operating a hybrid access terminal operable in a CDMA 1x/EVDO hybrid communication session system. The hybrid access terminal is operable to communicate pursuant to an EVDO communication session and to a PPP communication session. The opening and closing of the communication sessions are independent of one another. Opening of one session does not require opening of another of the sessions. And, closing of one of the sessions does not require closing of the other of the sessions.

Abstract translation: 方法和相关联的装置，用于操作在CDMA 1x / EVDO混合通信会话系统中可操作的混合接入终端。 混合接入终端可操作以根据EVDO通信会话和PPP通信会话进行通信。 通信会话的开通和关闭是相互独立的。 一次会议的开幕不需要另外开会。 并且，其中一个会话的关闭不需要关闭其他会话。

公开(公告)号：US07512424B2

公开(公告)日：2009-03-31

申请号：US11936345

申请日：2007-11-07

Applicant: Asif Hossain ,  Khaledul M. Islam

Inventor： Asif Hossain ,  Khaledul M. Islam

IPC: H04B1/38

CPC classification number: H04W52/0245 ,  Y02D70/164

Abstract: 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.

Abstract translation: 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：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。

公开(公告)号：US20080220772A1

公开(公告)日：2008-09-11

申请号：US11684276

申请日：2007-03-09

Applicant: M. Khaledul ISLAM ,  Asif Hossain

Inventor： M. Khaledul ISLAM ,  Asif Hossain

IPC: H04Q7/20

CPC classification number: H04W48/18 ,  H04W48/16 ,  H04W88/06

Abstract: 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.

Abstract translation: 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：US20070127364A1

公开(公告)日：2007-06-07

申请号：US11293471

申请日：2005-12-02

Applicant: Shahid Chaudry ,  Asif Hossain

Inventor： Shahid Chaudry ,  Asif Hossain

IPC: H04J1/16

CPC classification number: H04L67/14 ,  H04L67/04 ,  H04L67/325 ,  H04L69/40 ,  H04W76/20

Abstract: In one embodiment, a scheme is disclosed for managing network traffic load upon outage of a network node disposed in a wireless packet data network, wherein the network node is adapted to serve a substantially large number of mobile nodes using respective data connections. Upon encountering an outage-causing condition, the network node releases the data connections and determines to suppress generation of session termination messages that would have otherwise been generated for transmission to the mobile nodes.

Abstract translation: 在一个实施例中，公开了一种用于在布置在无线分组数据网络中的网络节点中断时管理网络业务负载的方案，其中所述网络节点适于使用相应的数据连接来服务大量的移动节点。 在遇到中断状况时，网络节点释放数据连接，并确定抑制会话终止消息的产生，否则会话生成用于传输到移动节点。

公开(公告)号：US20060121910A1

公开(公告)日：2006-06-08

申请号：US11272056

申请日：2005-11-14

Applicant: William Willey ,  Khaledul Islam ,  Asif Hossain

Inventor： William Willey ,  Khaledul Islam ,  Asif Hossain

IPC: H04Q7/20

CPC classification number: H04W76/10 ,  H04Q2213/13056 ,  H04Q2213/13098 ,  H04Q2213/1327 ,  H04W8/183 ,  H04W76/27 ,  H04W76/30

Abstract: A method of network-directed service status order at a mobile station, includes the steps of: (a) from the mobile station sending an origination message, over the network, requesting a service with the network; (b) in response to the origination message, at the mobile station receiving over the network a status message of a status of the requested service, the status message identifying one of a grant of the requested service and a denial of the requested service; and (c) operating the mobile station in an unambiguous state in accordance with the received status message.

Abstract translation: 一种移动台网络定向业务状态命令的方法，包括以下步骤：（a）从移动台发送发起消息，通过网络请求与网络的业务; （b）响应于始发消息，在移动站处通过网络接收所请求服务的状态的状态消息，所述状态消息标识所请求服务的授权和拒绝所请求的服务之一; 以及（c）根据接收的状态消息以明确的状态操作移动台。

公开(公告)号：US08971191B2

公开(公告)日：2015-03-03

申请号：US12759286

申请日：2010-04-13

Applicant: Jin Kim ,  Asif Hossain ,  Denis Fedotenko ,  David P. Ma

Inventor： Jin Kim ,  Asif Hossain ,  Denis Fedotenko ,  David P. Ma

IPC: G01R31/08 ,  H04W68/00 ,  H04W88/06

CPC classification number: H04W68/00 ,  H04W88/06

Abstract: A method and apparatus for changing monitoring of a cellular data connection at a mobile device, the method checking, using a processor at the mobile device, whether the mobile device is connected to both the cellular data connection and an alternative data connection; and if yes, extending the slot cycle or suspending monitoring of a slot for the cellular data connection at the mobile device.

Abstract translation: 一种用于在移动设备处改变对蜂窝数据连接的监视的方法和装置，所述方法使用所述移动设备处的处理器检查所述移动设备是否连接到所述蜂窝数据连接和替代数据连接; 如果是，则在移动设备处扩展槽周期或暂停对蜂窝数据连接的时隙的监视。