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1. 发明授权

US08600378B1 Access probe evaluation based on air interface conditions 有权
标题翻译：基于空中接口条件的接入探头评估
公开(公告)号：US08600378B1
公开(公告)日：2013-12-03
申请号：US12504871
申请日：2009-07-17
申请人： Siddharth Oroskar , Sachin Vargantwar , Deveshkumar Rai , Bhagwan Khanka , Anoop Goyal
发明人： Siddharth Oroskar , Sachin Vargantwar , Deveshkumar Rai , Bhagwan Khanka , Anoop Goyal
IPC分类号： H04W24/02
CPC分类号： H04W48/04
摘要： Methods for evaluating an access probe transmitted by a wireless communication device (WCD) in a wireless communication system are disclosed. When an access probe is received by a radio access network (RAN), the RAN determines if the WCD that transmitted the access probe is physically located outside a predetermined distance from the RAN. If the WCD is located outside the predetermined distance from the RAN, the RAN evaluates whether a threshold air interface condition is met as part of a determination to accept the access probe and establish communication between the RAN and the WCD.
摘要翻译：公开了一种用于在无线通信系统中评估由无线通信设备（WCD）发送的接入探测的方法。当无线电接入网络（RAN）接收到接入探测器时，RAN确定发射接入探测器的WCD是否物理上位于离RAN的预定距离之外。如果WCD位于距离RAN的预定距离之外，则RAN评估是否满足阈值空中接口条件，作为接受接入探测并确定RAN与WCD之间的通信的确定的一部分。

2. 发明授权

US08355364B1 Systems and methods for using topology to determine whether to grant an access request from an access terminal 有权
标题翻译：用于使用拓扑来确定是否从接入终端授予接入请求的系统和方法
公开(公告)号：US08355364B1
公开(公告)日：2013-01-15
申请号：US12572426
申请日：2009-10-02
申请人： Sachin Vargantwar , Deveshkumar Rai , Bhagwan Khanka , Sandeep Goyal , Anoop Goyal
发明人： Sachin Vargantwar , Deveshkumar Rai , Bhagwan Khanka , Sandeep Goyal , Anoop Goyal
IPC分类号： H04W4/00
CPC分类号： H04W4/02
摘要： The present invention provides a method and system for determining whether to accept an access request from an AT. In an embodiment of the invention, a base station receives an access request from an AT that is located within a sector served by the base station. In response to receiving the access request, the base station obtains the physical location of the AT within the sector. The base station then determines whether to accept the access request based on the physical location of the AT within the sector.
摘要翻译：本发明提供一种用于确定是否接受来自AT的访问请求的方法和系统。在本发明的实施例中，基站从位于由基站服务的扇区内的AT接收访问请求。响应于接收到访问请求，基站获得扇区内的AT的物理位置。基站然后基于扇区内的AT的物理位置来确定是否接受访问请求。

3. 发明授权

US08249611B1 Systems and methods for dynamically adjusting an access search window 有权
标题翻译：用于动态调整访问搜索窗口的系统和方法
公开(公告)号：US08249611B1
公开(公告)日：2012-08-21
申请号：US12572406
申请日：2009-10-02
申请人： Debasish Sarkar , Sachin Vargantwar , Siddharth T. Oroskar , Deveshkumar Rai , Bhagwan Khanka , Manoj Shetty , Sandeep Goyal , Anoop Goyal
发明人： Debasish Sarkar , Sachin Vargantwar , Siddharth T. Oroskar , Deveshkumar Rai , Bhagwan Khanka , Manoj Shetty , Sandeep Goyal , Anoop Goyal
IPC分类号： H04W72/00
CPC分类号： H04W48/06 , H04W74/00 , H04W88/08
摘要： Systems and methods for dynamically adjusting the size of an access search window are provided. In an embodiment a base station uses an access search window size, which is initially set to a default value, to determine whether to accept access requests from access terminals (ATs). The base station operates to accept access requests from ATs when the ATs are within the distance defined by the value of the access search window. The base station further operates to measure an amount of traffic for a sector of a wireless coverage area and change the value of the access search window size based on the amount of traffic on the sector.
摘要翻译：提供了用于动态调整访问搜索窗口大小的系统和方法。在一个实施例中，基站使用初始设置为默认值的接入搜索窗口大小来确定是否接受来自接入终端（AT）的接入请求。当AT在由访问搜索窗口的值定义的距离内时，基站操作以接受来自AT的接入请求。基站进一步操作以测量无线覆盖区域的扇区的业务量，并且基于扇区上的业务量来改变接入搜索窗口大小的值。

4. 发明申请

US20110230191A1 Methods and Systems for Causing a Mobile Station to Originate a Subsequent Call Via a Coverage Area Other than that Used for a First Call 有权
标题翻译：用于使移动台通过除了用于第一呼叫的覆盖区域之后发起后续呼叫的方法和系统
公开(公告)号：US20110230191A1
公开(公告)日：2011-09-22
申请号：US12726510
申请日：2010-03-18
申请人： Manoj Shetty , Sachin Vargantwar , Bhagwan Khanka , Deveshkumar Rai
发明人： Manoj Shetty , Sachin Vargantwar , Bhagwan Khanka , Deveshkumar Rai
IPC分类号： H04W36/00
CPC分类号： H04W48/20 , H04L67/18 , H04L69/40 , H04W4/021 , H04W28/04 , H04W76/10 , H04W76/20
摘要： Methods and systems are provided causing a mobile station to, after experiencing a dropped call, originate a subsequent call via a coverage area different than that used for the first call. In an embodiment, a mobile station detects that, when it was engaged in the first call at a first location via a first wireless coverage area, the mobile station experienced the first call being dropped. When the mobile station subsequently attempts to originate a second call, the mobile station determines that its current location is within a threshold distance of the first location, and responsively attempts to originate the second call via a second wireless coverage area different from the first.
摘要翻译：提供的方法和系统使得移动台在经历丢弃的呼叫之后经由与用于第一呼叫的覆盖区域不同的覆盖区域发起后续呼叫。在一个实施例中，移动台检测到当第一个无线覆盖区域在第一个位置进行第一个呼叫时，移动台经历了第一个呼叫被丢弃。当移动台随后尝试发起第二呼叫时，移动台确定其当前位置在第一位置的阈值距离内，并响应于尝试通过与第一呼叫不同的第二无线覆盖区域发起第二呼叫。

5. 发明授权

US09088937B2 Methods and systems for causing a mobile station to originate a subsequent call via a coverage area other than that used for a first call 有权
标题翻译：用于使移动台通过不同于用于第一呼叫的覆盖区域发起后续呼叫的方法和系统
公开(公告)号：US09088937B2
公开(公告)日：2015-07-21
申请号：US12726510
申请日：2010-03-18
申请人： Manoj Shetty , Sachin Vargantwar , Bhagwan Khanka , Deveshkumar Rai
发明人： Manoj Shetty , Sachin Vargantwar , Bhagwan Khanka , Deveshkumar Rai
IPC分类号： H04W36/00 , H04W48/20 , H04W4/02 , H04L29/08 , H04L29/14 , H04W28/04 , H04W76/02 , H04W76/04
CPC分类号： H04W48/20 , H04L67/18 , H04L69/40 , H04W4/021 , H04W28/04 , H04W76/10 , H04W76/20
摘要： Methods and systems are provided causing a mobile station to, after experiencing a dropped call, originate a subsequent call via a coverage area different than that used for the first call. In an embodiment, a mobile station detects that, when it was engaged in the first call at a first location via a first wireless coverage area, the mobile station experienced the first call being dropped. When the mobile station subsequently attempts to originate a second call, the mobile station determines that its current location is within a threshold distance of the first location, and responsively attempts to originate the second call via a second wireless coverage area different from the first.
摘要翻译：提供的方法和系统使得移动台在经历丢弃的呼叫之后经由与用于第一呼叫的覆盖区域不同的覆盖区域发起后续呼叫。在一个实施例中，移动台检测到当第一个无线覆盖区域在第一个位置进行第一个呼叫时，移动台经历了第一个呼叫被丢弃。当移动台随后尝试发起第二呼叫时，移动台确定其当前位置在第一位置的阈值距离内，并响应于尝试通过与第一呼叫不同的第二无线覆盖区域发起第二呼叫。

6. 发明授权

US08180381B1 Method and system for reducing paging channel traffic 有权
标题翻译：减少寻呼信道流量的方法和系统
公开(公告)号：US08180381B1
公开(公告)日：2012-05-15
申请号：US12612202
申请日：2009-11-04
申请人： Manoj Shetty , Sachin Vargantwar , Bhagwan Khanka , Deveshkumar Rai
发明人： Manoj Shetty , Sachin Vargantwar , Bhagwan Khanka , Deveshkumar Rai
IPC分类号： H04W4/00 , H04W68/00 , H04B7/00 , H04B1/38 , H04M1/00
CPC分类号： H04W68/02 , H04W60/04
摘要： A method and system for reducing an amount of traffic on a paging channel of a wireless communications system by holding a pending page message until a subsequent re-registration request and response cycle scheduled to occur within a threshold amount of time. A radio access network (RAN) may be configured to determine whether an amount of time to a next scheduled re-registration request and response cycle is less than a threshold amount. If the amount of time is less than the threshold amount, the RAN may delay transmission of the pending page message until the next re-registration request and response cycle. By sending the pending page message in a response to a scheduled re-registration request, or by sending the pending page as the response to a received re-registration request, the amount of traffic on the paging channel of the wireless communications system may be reduced.
摘要翻译：一种用于通过保持等待页面消息来减少无线通信系统的寻呼信道上的业务量的方法和系统，直到调度在阈值时间内发生的后续重新注册请求和响应周期。无线接入网络（RAN）可以被配置为确定到下一个调度的重新注册请求和响应周期的时间量是否小于阈值量。如果时间量小于阈值量，则RAN可以延迟等待的寻呼消息的发送，直到下一个重新注册请求和响应周期。通过在对调度的重新注册请求的响应中发送等待的寻呼消息，或者通过发送等待的页面作为对所接收的重新注册请求的响应，可以减少无线通信系统的寻呼信道上的业务量。

7. 发明授权

US08731589B1 Intelligent short message service transmission 有权
标题翻译：智能短信服务传输
公开(公告)号：US08731589B1
公开(公告)日：2014-05-20
申请号：US12349636
申请日：2009-01-07
申请人： Siddharth Oroskar , Sachin Vargantwar , Deveshkumar Rai
发明人： Siddharth Oroskar , Sachin Vargantwar , Deveshkumar Rai
IPC分类号： H04W4/00 , H04M1/725
CPC分类号： H04M1/72552 , H04L12/189 , H04L51/14 , H04L61/35 , H04L67/327
摘要： Disclosed are a method and apparatus for sending a communication to destination client devices. The communication has two message sets: an address set containing an address list and a content set containing content. Both the address set and the content set include one or more messages. The address list includes at least one address for each destination client device. Example content types are text, hyperlinks, web pages, audio, images, and video. Each message of both message sets may be sent separately to a network entity, such as a short message service center. When both message sets are received at the network entity, the network entity may correlate the address set with the content set and responsively send the content to each address in the address list.
摘要翻译：公开了一种用于向目的地客户端设备发送通信的方法和装置。该通信具有两个消息集：包含地址列表的地址集和包含内容的内容集。地址集和内容集都包含一个或多个消息。地址列表包括每个目的地客户端设备的至少一个地址。示例内容类型是文本，超链接，网页，音频，图像和视频。两个消息集合的每个消息可以分别发送到诸如短消息服务中心的网络实体。当在网络实体处接收到两个消息集时，网络实体可以将地址集合与内容集相关联，并且响应地将内容发送到地址列表中的每个地址。

8. 发明授权

US08265660B1 Incoming call processing for mobile stations currently in an access state or paging state 有权
标题翻译：目前处于访问状态或寻呼状态的移动台的来电处理
公开(公告)号：US08265660B1
公开(公告)日：2012-09-11
申请号：US11904797
申请日：2007-09-28
申请人： Sachin Vargantwar , Kamal Doshi , Anoop Goyal , Manoj Shetty , Siddharth Oroskar
发明人： Sachin Vargantwar , Kamal Doshi , Anoop Goyal , Manoj Shetty , Siddharth Oroskar
IPC分类号： H04W68/00
CPC分类号： H04W76/10 , H04W68/00 , H04W74/00 , H04W88/14
摘要： Methods are described for handling an incoming call at a mobile switching center when the mobile station is currently in either an access state (in the process of making an outgoing call) or in a paging state (in the process of receiving an earlier incoming call). The mobile switching center waits until the mobile station transitions out of the access state or paging state into a traffic state. The mobile switching center sends an alert message to the mobile station alerting the user of the new incoming call. The mobile switching center handles the incoming call per a response to the alert message. One option would be to send the new incoming call to the user and drop the other incoming call (or the outgoing call). Another option would be to direct the incoming call to voice mail. In either case, the handling of the incoming call is per the user's direction, i.e., as dictated by the response message.
摘要翻译：描述了当移动台当前处于访问状态（在进行呼出呼叫的过程中）或处于寻呼状态（在接收较早的呼入的过程中）时，在移动交换中心处理呼入的方法，。移动交换中心等待直到移动台从接入状态或寻呼状态转变为业务状态。移动交换中心向移动站发送警报消息，向用户通知新来电。移动交换中心根据警报消息的响应处理来电。一个选择是将新的来电发送给用户，并丢弃另一个来电（或拨出呼叫）。另一个选择是将来电引导到语音信箱。在任一种情况下，来电的处理都是根据用户的方向，即按照响应消息所指示的。

9. 发明授权

US08270969B1 Systems and methods for adjusting an access search window based on movement 有权
标题翻译：基于移动调整访问搜索窗口的系统和方法
公开(公告)号：US08270969B1
公开(公告)日：2012-09-18
申请号：US12730407
申请日：2010-03-24
申请人： Bhagwan Khanka , Sachin Vargantwar
发明人： Bhagwan Khanka , Sachin Vargantwar
IPC分类号： H04W4/00
CPC分类号： H04W48/16 , H04W64/00
摘要： Methods and systems for adjusting the access search window based on the movement of a mobile station (MS) are disclosed. The MS searches for pilot signals using a search window that has an initial size. At a first and second time, the MS determines its position. The MS then determines the distance between the position of the MS at the first time and the second time. When the distance is less than a threshold distance, the MS measures the strength of a pilot signal within the access search window and identifies one or more signal peaks within the access search window that are above a specified signal strength. Next, the MS modifies the access search window into one or more smaller access search windows. The one or more smaller access search windows collectively have a size that is smaller than the initial size.
摘要翻译：公开了基于移动站（MS）的移动来调整访问搜索窗口的方法和系统。 MS使用具有初始大小的搜索窗口搜索导频信号。在第一次和第二次，MS确定其位置。然后，MS确定在第一次和第二次之间MS的位置之间的距离。当距离小于阈值距离时，MS测量访问搜索窗口内的导频信号的强度，并识别访问搜索窗口内高于指定信号强度的一个或多个信号峰值。接下来，MS将访问搜索窗口修改为一个或多个较小的访问搜索窗口。一个或多个较小的访问搜索窗口总体上具有小于初始大小的大小。

10. 发明授权

US08244255B1 Pilot strength measurement message (PSMM)-based handoff for mobile devices 有权
标题翻译：针对移动设备的导频强度测量消息（PSMM）的切换
公开(公告)号：US08244255B1
公开(公告)日：2012-08-14
申请号：US12257004
申请日：2008-10-23
申请人： Siddharth Oroskar , Sachin Vargantwar , Debasish Sarkar , Rajveen Narendran , Sreekar Marupaduga
发明人： Siddharth Oroskar , Sachin Vargantwar , Debasish Sarkar , Rajveen Narendran , Sreekar Marupaduga
IPC分类号： H04W36/00
CPC分类号： H04W36/32
摘要： Systems, methods, and computer-readable media for basing a handoff of a mobile device on its position within a coverage area of a source base transceiver station (BTS) are provided. Initially, embodiments involve recording threshold distances, associated with candidate BTSs neighboring the source BTS, and capturing pilot strength measurement messages (PSMM's) at each of the threshold distances. Upon establishing a connection to the source BTS, the position of the mobile device is monitored to detect a traversal of the threshold distances. Consequently, the mobile device reports a current PSMM for comparison against the captured PSMM's. If any messages correspond, a candidate BTS is selected for receiving the connection of the mobile device. Otherwise, the connection to the source BTS is maintained. Accordingly, the distance of the mobile device from the source BTS at which the handoff is invoked may vary based on a radial direction of the mobile device therefrom.
摘要翻译：提供了用于将移动设备切换到其基站收发器（BTS）的覆盖区域内的位置的系统，方法和计算机可读介质。最初，实施例涉及记录与源BTS相邻的候选BTS相关联的阈值距离，以及在每个阈值距离处捕获导频强度测量消息（PSMM）。在建立到源BTS的连接时，监视移动设备的位置以检测阈值距离的遍历。因此，移动设备报告当前的PSMM以便与所捕获的PSMM进行比较。如果任何消息对应，则选择候选BTS用于接收移动设备的连接。否则，保持与源BTS的连接。因此，移动设备与调用切换的源BTS的距离可以基于移动设备的径向方向而变化。

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