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1. 发明授权

US08315613B1 Assisting a user to store and place a call back to received international number 有权
标题翻译：协助用户存储并发回回接收的国际号码
公开(公告)号：US08315613B1
公开(公告)日：2012-11-20
申请号：US12889076
申请日：2010-09-23
申请人： Iftekhar Rahman , Kika Konstantinou
发明人： Iftekhar Rahman , Kika Konstantinou
IPC分类号： H04W88/02
CPC分类号： H04M1/57 , H04M1/2745 , H04W4/02 , H04W4/16 , H04W4/90
摘要： When a mobile device receives an incoming call from a telephone number: it identifies a number of digits associated with the telephone number and determines whether the number of digits exceeds a threshold. Upon determining that the number of digits exceeds the threshold, the incoming call is identified as an international call and the telephone number is identified as an international telephone number. The mobile device identifies a reference country from which the international call is originated and stores the international telephone number in association with the reference country in its memory.
摘要翻译：当移动设备从电话号码接收到来电时，它识别与该电话号码相关联的数字数字，并确定该位数是否超过阈值。在确定数字数量超过阈值时，来电被识别为国际电话，电话号码被识别为国际电话号码。移动设备识别来自其的国际呼叫的参考国家，并且在其存储器中存储与参考国家相关联的国际电话号码。

2. 发明授权

US08249549B1 Automating emergency calls globally 有权
标题翻译：全球自动化紧急呼叫
公开(公告)号：US08249549B1
公开(公告)日：2012-08-21
申请号：US12889093
申请日：2010-09-23
申请人： Iftekhar Rahman , Kika Konstantinou
发明人： Iftekhar Rahman , Kika Konstantinou
IPC分类号： H04W88/02
CPC分类号： H04M1/72536 , H04M3/42059 , H04M3/42306 , H04M3/5116 , H04M2201/38 , H04M2207/18 , H04W4/90 , H04W76/50
摘要： Automating emergency calls globally involves receiving, from a user and at a mobile device, a number associated with an outgoing call; identifying, at the mobile device, the received number is a first emergency number; and identifying, at the mobile device, a country associated with the first emergency number. The mobile device also identifies a country of operation of the mobile device at a time of receiving the first emergency number. The device then determines whether the country of operation corresponds to the country associated with the first emergency number. Upon determining that the country of operation does not correspond to the country associated with the first emergency number, a second emergency number associated with the country of operation is determined. The mobile device transmits the second emergency number to a wireless network servicing the mobile device, instead of the first emergency number, to initiate the emergency call.
摘要翻译：全局自动化紧急呼叫涉及从用户和移动设备接收与呼出呼叫相关联的号码; 在移动设备处识别所接收的号码是第一紧急号码; 以及在所述移动设备处识别与所述第一紧急号码相关联的国家。移动设备还在接收到第一紧急号码时识别移动设备的操作国家。然后，设备确定操作国家是否对应于与第一紧急号码相关联的国家。在确定操作国不对应于与第一紧急号码相关联的国家时，确定与操作国家相关联的第二紧急号码。移动设备将第二紧急号码发送到服务于移动设备的无线网络，而不是第一紧急号码，以发起紧急呼叫。

3. 发明授权

US08619575B2 Multiband, multimode selection and simultaneous use 有权
标题翻译：多频段，多模选择和同时使用
公开(公告)号：US08619575B2
公开(公告)日：2013-12-31
申请号：US13025387
申请日：2011-02-11
申请人： Iftekhar Rahman , Andrew Youtz , Kyriaki Konstantinou , Pingping Zong , Zheng Zhao
发明人： Iftekhar Rahman , Andrew Youtz , Kyriaki Konstantinou , Pingping Zong , Zheng Zhao
IPC分类号： H04L12/26
CPC分类号： H04W72/0453 , H04L41/0896 , H04L41/5051 , H04W72/0486 , H04W88/06
摘要： A method including receiving, by a multiband, multimode user device, a request pertaining to a data flow; determining a state of the multiband, multimode user device; selecting at least one of multiple channels or multiple frequency bands, and a single mode, or selecting at least one of multiple channels or multiple frequency bands, and multiple modes to satisfy the request based on the state of the multiband, multimode user device; and using the selected at least one of multiple channels or multiple frequency bands, and the single mode, or the selected at least one of multiple channels or multiple frequency bands, and the multiple modes to satisfy the request.
摘要翻译：一种方法，包括由多频带多模用户设备接收与数据流有关的请求; 确定所述多频带多模用户设备的状态; 选择多个频道或多个频带中的至少一个，以及单个模式，或者选择多个频道或多个频带中的至少一个以及多种模式，以满足基于多频带多模用户设备的状态的请求; 以及使用所选择的多个信道或多个频带中的至少一个以及所述单个模式或所选择的多个信道或多个频带中的至少一个，以及所述多个模式来满足所述请求。

4. 发明授权

US08472917B1 Position determination for emergency call from multi-mode mobile station 有权
标题翻译：多模移动台紧急呼叫的位置确定
公开(公告)号：US08472917B1
公开(公告)日：2013-06-25
申请号：US12973575
申请日：2010-12-20
申请人： Iftekhar Rahman , Mingxing Li
发明人： Iftekhar Rahman , Mingxing Li
IPC分类号： H04M11/04
CPC分类号： H04M11/04 , G08B25/016
摘要： In the examples, at the start of an emergency call, a mobile station determines one or more types of wireless access technologies available from the mobile communication network, from among wireless access technologies supported by the mobile station. Based on a hierarchy regarding ability to determine location of the mobile station using each of the supported wireless access technologies, the mobile station selects an available wireless access technology of the mobile communication network offering the best ability to determine location of the mobile station and initiates a determination of the location of the mobile station for purposes of the emergency call via the mobile communication network using the selected wireless access technology.
摘要翻译：在这些示例中，在紧急呼叫开始时，移动台从移动台支持的无线接入技术中，确定从移动通信网络可以获得的一种或多种类型的无线接入技术。基于关于使用所支持的无线接入技术中的每一个来确定移动站的位置的能力的层次，移动站选择移动通信网络的可用无线接入技术，其提供确定移动台的位置的最佳能力并发起使用所选择的无线接入技术，通过移动通信网络确定用于紧急呼叫目的的移动台的位置。

5. 发明授权

US08385895B2 Updating an operating parameter 有权
公开(公告)号：US08385895B2
公开(公告)日：2013-02-26
申请号：US12338163
申请日：2008-12-18
申请人： Iftekhar Rahman , Eric Wu
发明人： Iftekhar Rahman , Eric Wu
IPC分类号： H04L29/06 , H04W4/00 , H04W24/00
CPC分类号： H04W8/02 , H04W4/02 , H04W48/18
摘要： A method includes communicating with a first wireless network of a first type, and obtaining a location-based operating parameter from the first wireless network. The method further includes checking the validity of the location-based operating parameter obtained from the first wireless network. If the location-based operating parameter obtained from the first wireless network is not valid, then the method further includes searching for a second wireless network of a second type, and updating the location-based operating parameter from the second wireless network.

6. 发明申请

US20120219090A1 APPARATUSES, SYSTEMS, AND METHODS FOR REDUCING SPURIOUS EMISSIONS RESULTING FROM CARRIER LEAKAGE 有权
标题翻译：装置，系统和方法，用于减少由载体泄漏导致的排泄物
公开(公告)号：US20120219090A1
公开(公告)日：2012-08-30
申请号：US13466690
申请日：2012-05-08
申请人： Andrew Youtz , Iftekhar Rahman , Pingping Zong
发明人： Andrew Youtz , Iftekhar Rahman , Pingping Zong
IPC分类号： H04L25/03
CPC分类号： H04B1/0475 , H04B1/30
摘要： An exemplary apparatus includes a modulator configured to modulate a data signal onto a carrier signal to generate a modulated signal having a transmit frequency within a predefined frequency range adjacent to and within a boundary of an uplink frequency band, a filter configured to at least partially remove a carrier frequency component from the modulated signal to produce a filtered modulated signal, and an antenna configured to transmit the filtered modulated signal.
摘要翻译：示例性装置包括调制器，其被配置为将数据信号调制到载波信号上以产生具有在与上行链路频带相邻并且在上行链路频带边界内的预定频率范围内的发射频率的调制信号，该滤波器被配置为至少部分地去除来自所述调制信号的载波频率分量，以产生滤波后的调制信号;以及天线，被配置为发射滤波后的调制信号。

7. 发明申请

US20090047925A1 SYSTEM AND METHOD FOR EVALUATING ACCURACY OF AN AUTOMATIC LOCATION IDENTIFICATION SYSTEM 有权
标题翻译：用于评估自动位置识别系统精度的系统和方法
公开(公告)号：US20090047925A1
公开(公告)日：2009-02-19
申请号：US11944030
申请日：2007-11-21
申请人： Iftekhar Rahman
发明人： Iftekhar Rahman
IPC分类号： H04M11/04 , H04W4/02 , H04W24/00
CPC分类号： H04W24/06 , H04W4/02 , H04W4/90 , H04W76/50
摘要： A method (38) and system (56) evaluate the accuracy of an Automatic Location Identification (ALI) system (36) deployed within an environment (20) and configured to location a wireless communication device (24) originating an emergency call (22) through a wireless communication network (26). The method (38) includes a subprocesses that identify a validation region (144) in which a service area (106) of a public service answering point (PSAP) (32) and an RF coverage area (129) overlap, classify sub-regions within the validation region (144) according to a predetermined set of test scenarios (148) representing unique calling environments, and select test points (200) within the validation region (144) from which test calls, that simulate emergency calls, will be performed. The method (38) further includes an empirical test call execution subprocess (50) for performing test calls within the validation region (144) and a predictive test call execution subprocess (52) for simulating test calls within a simulated environment (260).
摘要翻译：方法（38）和系统（56）评估部署在环境（20）内的自动位置识别（ALI）系统（36）的准确性，并且被配置为定位发起紧急呼叫（22）的无线通信设备（24）通过无线通信网络（26）。方法（38）包括识别公共服务应答点（PSAP）（32）的服务区域（106）和RF覆盖区域（129）重叠的验证区域（144）的子过程，对子区域根据表示唯一呼叫环境的预定的一组测试场景（148）在验证区域（144）内，以及在验证区域（144）内选择将执行模拟紧急呼叫的测试呼叫的测试点（200）。方法（38）还包括用于在验证区域（144）内执行测试呼叫的经验测试呼叫执行子过程（50）和用于模拟模拟环境（260）内的测试呼叫的预测测试呼叫执行子过程（52）。

8. 发明授权

US08170551B2 Plus code dialing in a mobile device 有权
标题翻译：加上移动设备中的代码拨号
公开(公告)号：US08170551B2
公开(公告)日：2012-05-01
申请号：US12410361
申请日：2009-03-24
申请人： Iftekhar Rahman , Gordana Guranovic , Eric Wu
发明人： Iftekhar Rahman , Gordana Guranovic , Eric Wu
IPC分类号： H04W4/00 , H04M3/00
CPC分类号： H04Q3/0025 , H04M1/312 , H04W76/10
摘要： A mobile device include processes that allow the mobile device to make international calls using network-based plus code dialing even when the current network does not inherently support network-based plus code dialing. The mobile device obtains, via a set-up process, state information describing whether the network supports network-based plus code dialing. The mobile device transmits, in response to a request from a user and when the state information indicates the network supports network-based plus code dialing, a message to the network to initiate the international call based on a network-based plus code dialing scheme. The mobile device transmits, in response to the request from the user and when the state information indicates the network does not support network-based plus code dialing, a message to the network to initiate the international call using a handset-based plus code dialing scheme.
摘要翻译：移动设备包括允许移动设备使用基于网络的加码拨号进行国际呼叫的过程，即使当前网络本身不支持基于网络的加码拨号。移动设备经由建立过程获得描述网络是否支持基于网络的加码拨号的状态信息。移动装置响应于来自用户的请求，并且当状态信息指示网络支持基于网络的加码拨号时，基于基于网络的加码拨号方案向网络发送消息以发起国际呼叫。移动设备响应于来自用户的请求，并且当状态信息指示网络不支持基于网络的加码拨号时，发送使用基于手机的加码拨号方案向网络发起国际呼叫的消息。

9. 发明申请

US20110022834A1 SYSTEMS AND METHODS FOR SHARED SECRET DATA GENERATION 有权
标题翻译：共享秘密数据生成的系统和方法
公开(公告)号：US20110022834A1
公开(公告)日：2011-01-27
申请号：US12506675
申请日：2009-07-21
申请人： Iftekhar Rahman , Christopher M. Schmidt
发明人： Iftekhar Rahman , Christopher M. Schmidt
IPC分类号： G06F21/00 , H04L9/32
CPC分类号： H04W12/04
摘要： Disclosed examples of secure communications involve generating, by a mobile communication network device, a shared secret data having a length of M units. A first operation on groups of one of N units of a randomly generated base shared secret data and one of a plurality of secret values thereby generates a plurality of first operation results. A second operation on a select plurality of the first operation results generates a plurality of second operation results. The randomly generated base shared secret data can have a length of N units, where N is less than M. The shared secret data is constructed from at least one of the first operation results and the plurality of second operation results.
摘要翻译：公开的安全通信的示例涉及由移动通信网络设备生成具有M个单元长度的共享秘密数据。随机生成的基本共享秘密数据的N个单元之一的组和多个秘密值中的一个的组的第一操作因此产生多个第一操作结果。对选择的多个第一操作结果的第二操作产生多个第二操作结果。随机生成的基本共享秘密数据可以具有N个单位的长度，其中N小于M.共享秘密数据由第一操作结果和多个第二操作结果中的至少一个构成。

10. 发明申请

US20100330986A1 SYSTEM AND METHOD FOR USING MULTIPLE SUBSCRIBER IDENTITIES TO PROVIDE DIFFERENTIATED SERVICES TO SUBSCRIBERS 有权
标题翻译：使用多个订阅者身份向供应商提供不同服务的系统和方法
公开(公告)号：US20100330986A1
公开(公告)日：2010-12-30
申请号：US12492782
申请日：2009-06-26
申请人： Iftekhar Rahman , Praveen Venkataramu , Kyriaki Konstantinou
发明人： Iftekhar Rahman , Praveen Venkataramu , Kyriaki Konstantinou
IPC分类号： H04W4/00
CPC分类号： H04W48/18 , H04W8/183 , H04W60/00
摘要： The techniques disclosed here enable a mobile station device having a plurality of subscriber identities to select an identity for registration with a network for wireless communications in a way that takes advantage of the most favorable roaming agreements between operators. The identity selection algorithm, for example, provides the flexibility to select amongst mobile station subscriber identities of 3GPP2 (1×RTT, EVDO) access technologies and 3GPP (LTE/GSM/UMTS) access technologies as well as specific operators' networks for domestic and international roaming. The exemplary algorithms allow the operator to optimize roaming agreements in different markets and maximize revenue from the roaming of its customers.
摘要翻译：这里公开的技术使得具有多个订户身份的移动站设备可以以利用运营商之间最有利的漫游协议的方式来选择用于与网络注册的用于无线通信的身份。身份选择算法例如提供了在3GPP2（1×RTT，EVDO）接入技术和3GPP（LTE / GSM / UMTS）接入技术的移动台用户身份以及用于家庭和国际漫游。典型的算法允许运营商优化不同市场的漫游协议，并使其客户漫游的收益最大化。

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