公开(公告)号：US08705385B1

公开(公告)日：2014-04-22

申请号：US12817853

申请日：2010-06-17

Applicant: Sachin R. Vargantwar

Inventor： Sachin R. Vargantwar

IPC: G01R31/08

CPC classification number: H04L1/0045

Abstract: A method and system is disclosed for dynamic adjustment of extended frame decoding interval duration based on signal-to-noise. In accordance with an example embodiment, upon determining that a frame transmission from an access terminal has not been successfully decoded during a nominal frame period, a base station will commence an extended decoding interval. The base station will also determine a duration for the extended decoding interval based on a measured signal-to-noise transmission power level from the access terminal. The base station will use the determined duration for the extended decoding interval. The determination will be made so as to increase the likelihood the extended decoding interval will result in a successful decoding of a frame of data.

Abstract translation: 公开了一种用于基于信噪比的扩展帧解码间隔持续时间的动态调整的方法和系统。 根据示例性实施例，在确定来自接入终端的帧传输在标称帧周期期间尚未成功解码时，基站将开始扩展解码间隔。 基站还将基于来自接入终端的测量的信噪比传输功率级别来确定扩展解码间隔的持续时间。 基站将使用确定的持续时间作为扩展解码间隔。 将进行确定以增加扩展解码间隔将导致对一帧数据的成功解码的可能性。

公开(公告)号：US08694014B1

公开(公告)日：2014-04-08

申请号：US13021831

申请日：2011-02-07

Applicant: Jasinder P. Singh ,  Sachin R. Vargantwar ,  Maulik K. Shah

Inventor： Jasinder P. Singh ,  Sachin R. Vargantwar ,  Maulik K. Shah

IPC: H04W72/00

CPC classification number: H04W60/00

Abstract: A method and corresponding system is provided for managing registrations and reducing registration failure. According to at least one embodiment of the method, a wireless communication device (WCD) receives a channel list message (CLM) in a given coverage area. The WCD may determine that it is not within coverage of a first channel specified in the CLM. The WCD may make this determination before attempting to register for service on the first channel. In response to making this determination, the WCD may register for service on another channel specified in the received CLM.

Abstract translation: 提供了一种用于管理注册和减少注册失败的方法和相应的系统。 根据该方法的至少一个实施例，无线通信设备（WCD）在给定的覆盖区域中接收信道列表消息（CLM）。 WCD可以确定它不在CLM中指定的第一通道的覆盖范围内。 尝试在第一个通道上注册服务之前，WCD可以进行此确定。 响应于进行该确定，WCD可以在接收的CLM中指定的另一个信道上注册服务。

公开(公告)号：US08670788B1

公开(公告)日：2014-03-11

申请号：US12690629

申请日：2010-01-20

Applicant: Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Deveshkumar N. Rai ,  Debasish Sarkar

Inventor： Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Deveshkumar N. Rai ,  Debasish Sarkar

IPC: H04W68/00

CPC classification number: H04W68/04 ,  H04W64/00

Abstract: Methods and systems for dynamically adjusting the page-concatenation level based on RF conditions being experienced by a mobile station are disclosed herein. An exemplary method involves (i) determining that a mobile station should be paged, wherein the mobile station is operating in a coverage area of an access network; and (ii) in response: (a) using at least one indication of RF conditions for the mobile station as a basis for selecting a page-concatenation level for a page to the mobile station; and (b) transmitting the page to the mobile station, wherein the page is transmitted in a page message having the selected page-concatenation level. In an exemplary embodiment, the indication of RF conditions may be a determination that a mobile station is located near the border of a coverage area, which is made based on an elapsed time since the mobile station's last-received registration message.

Abstract translation: 本文公开了基于移动台所经历的RF条件来动态调整页级联等级的方法和系统。 一种示例性方法包括（i）确定移动台应该被寻呼，其中移动台正在接入网络的覆盖区域中操作; 和（ii）作为响应：（a）使用移动站的RF条件的至少一个指示作为用于为移动站选择页面的页面级联级别的基础; 以及（b）将所述页面发送到所述移动站，其中所述页面以具有所选页面级联级别的寻呼消息发送。 在示例性实施例中，RF条件的指示可以是移动台位于覆盖区域的边界附近的确定，其基于从移动台的最后接收到的注册消息起的经过时间而做出。

公开(公告)号：US08644841B1

公开(公告)日：2014-02-04

申请号：US13039725

申请日：2011-03-03

Applicant: Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Maulik Shah

Inventor： Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Maulik Shah

IPC: H04W72/00 ,  H04B7/00

CPC classification number: H04W28/08 ,  H04W36/0083 ,  H04W36/04 ,  H04W36/22

Abstract: A method and system is disclosed for dynamically adjusting a signal-to-noise (SNR) bias based on relative load between a macro type base station and a micro type base station of a wireless communication system. The SNR bias corresponds to a threshold differential SNR between SNRs of the macro base station and of the micro base station, wherein the SNR bias is configured to be provided to an access terminal (or user equipment) to cause the access terminal (i) to be biased to seek service from the micro base station if the access terminal detects an SNR from the micro base station that is less than the threshold differential SNR below an SNR that the access terminal detects from the macro base station, and (ii) to be biased to seek service from the macro base station otherwise. Once the SNR bias is determined based on the relative load, it is communicated to one or more access terminals.

Abstract translation: 公开了一种基于无线通信系统的宏型基站和微型基站之间的相对负载来动态地调整信噪比（SNR）偏差的方法和系统。 SNR偏差对应于宏基站和微基站的SNR之间的阈值差分SNR，其中SNR偏置被配置为提供给接入终端（或用户设备）以使接入终端（i） 如果接入终端从微基站检测到小于阈值差分SNR的信噪比低于接入终端从宏基站检测到的SNR，则被偏向于从微基站寻求服务，以及（ii）为 偏向于从宏基站寻求服务。 一旦基于相对负载确定SNR偏差，则将其传送到一个或多个接入终端。

公开(公告)号：US08626224B1

公开(公告)日：2014-01-07

申请号：US12699244

申请日：2010-02-03

Applicant: Sachin R. Vargantwar ,  Bhagwan Khanka ,  Deveshkumar N. Rai

Inventor： Sachin R. Vargantwar ,  Bhagwan Khanka ,  Deveshkumar N. Rai

IPC: H04B7/00

CPC classification number: H04W52/146 ,  H04W52/243 ,  H04W52/50

Abstract: Exemplary methods and systems for determining initial transmit power are disclosed herein. An exemplary method involves a mobile station (1) determining an interference level for the forward link; (2) if the determined interference level is greater than a threshold interference level, then determining an interference correction factor to be equal to the minimum of (a) the threshold interference level minus the determined interference level and (b) a predetermined constant; (3) if the determined interference level is less than the threshold interference level, then determining the interference correction factor to be equal to the minimum of: (a) the maximum of: (i) the threshold interference level minus the determined interference level, and (ii) zero, and (b) a predetermined constant; (4) using the determined interference correction factor as a basis for determining an initial transmit power level; and (5) transmitting an initial access probe to the base station at the determined initial transmit power level.

Abstract translation: 本文公开了用于确定初始发射功率的示例性方法和系统。 一种示例性方法涉及移动台（1）确定前向链路的干扰电平; （2）如果确定的干扰电平大于阈值干扰电平，则确定干扰校正因子等于（a）阈值干扰电平减去所确定的干扰电平的最小值，以及（b）预定常数; （3）如果确定的干扰电平小于阈值干扰电平，则确定干扰校正因子等于以下最小值：（a）最大值：（i）阈值干扰电平减去所确定的干扰电平， 和（ii）零，和（b）预定常数; （4）使用所确定的干扰校正因子作为确定初始发射功率电平的基础; 和（5）以确定的初始发射功率电平向基站发送初始接入探测。

公开(公告)号：US08626204B1

公开(公告)日：2014-01-07

申请号：US12949868

申请日：2010-11-19

Applicant: Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Maulik K. Shah ,  Jasinder Pal Singh

Inventor： Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Maulik K. Shah ,  Jasinder Pal Singh

IPC: H04Q7/20

CPC classification number: H04W68/025

Abstract: What is disclosed is a method of operating a wireless access system. The method includes exchanging wireless communications with a plurality of user devices using a first communication mode that uses a first frequency spectrum and a second communication mode that uses a second frequency spectrum. The method also includes transferring a first bit sequence using the first communication mode to a first set of the user devices to indicate the presence of first pages pending on a paging channel portion of the first communication mode. The method also includes transferring a second bit sequence using the second communication mode to a second set of the user devices to indicate the presence of second pages pending on a paging channel portion of the second communication mode, where the second set of the of user devices tune away from the first communication mode to the second communication mode to receive the second bit sequence. The method also includes configuring a third set of the of user devices to tune away from the first communication mode to the second communication mode to check for the presence of third pages pending on the paging channel portion of the second communication mode.

Abstract translation: 公开的是一种操作无线接入系统的方法。 该方法包括使用使用第一频谱的第一通信模式和使用第二频谱的第二通信模式来与多个用户装置交换无线通信。 该方法还包括使用第一通信模式将第一比特序列传送到第一用户设备集合，以指示在第一通信模式的寻呼信道部分等待存在的第一页。 该方法还包括使用第二通信模式将第二比特序列传送到第二组用户设备，以指示在第二通信模式的寻呼信道部分上等待的第二寻呼的存在，其中第二组用户设备 从第一通信模式调到第二通信模式以接收第二比特序列。 该方法还包括配置第三组用户设备以从第一通信模式转移到第二通信模式，以检查在第二通信模式的寻呼信道部分上等待的第三页面的存在。

公开(公告)号：US08588697B1

公开(公告)日：2013-11-19

申请号：US12816925

申请日：2010-06-16

Applicant: Sachin R. Vargantwar ,  Manoj Shetty ,  Bhagwan Singh Khanka

Inventor： Sachin R. Vargantwar ,  Manoj Shetty ,  Bhagwan Singh Khanka

IPC: H04B1/00 ,  H04B15/00

CPC classification number: H04W76/38

Abstract: Embodiments disclosed herein provide systems and methods for modifying a dormancy timer in a wireless communication device. In a particular embodiment, a method comprises exchanging wireless communications between a wireless device and an access node on a wireless communication network. The method further comprises determining a reverse noise indicator for the access node. The method also includes determining a modification for a dormancy timer in the wireless access node based on the reverse noise indicator, wherein the dormancy timer indicates when a communication access channel on the wireless access node that is allocated to the wireless device should be released. Additionally, the method comprises modifying the dormancy timer in accordance with the dormancy timer modification.

Abstract translation: 本文公开的实施例提供了用于在无线通信设备中修改休眠定时器的系统和方法。 在特定实施例中，一种方法包括在无线通信网络上交换无线设备与接入节点之间的无线通信。 该方法还包括确定接入节点的反向噪声指示符。 该方法还包括基于反向噪声指示符来确定无线接入节点中的休眠定时器的修改，其中休眠定时器指示何时应当释放分配给无线设备的无线接入节点上的通信接入信道。 另外，该方法包括根据休眠定时器修改来修改休眠定时器。

公开(公告)号：US08588695B1

公开(公告)日：2013-11-19

申请号：US12776487

申请日：2010-05-10

Applicant: Sachin R. Vargantwar ,  Manoj Shetty ,  Bhagwan Singh Khanka

Inventor： Sachin R. Vargantwar ,  Manoj Shetty ,  Bhagwan Singh Khanka

IPC: H04B1/00 ,  H04B15/00

CPC classification number: H04L1/0026 ,  H04L1/0002 ,  H04L47/263 ,  H04W72/085

Abstract: Embodiments disclosed herein provide systems and methods for modifying the data transfer rate of wireless communications transferred by a wireless device. In a particular embodiment, a method comprises exchanging wireless communications between a wireless device and an access node on a wireless communication network. The method further includes determining a reverse noise ratio for the access node. Additionally, the method includes generating a message indicating the reverse noise ratio and transferring the message to the wireless device. The method further comprises receiving the message in the wireless device and modifying a data transfer rate of the wireless communications from the wireless device based on the reverse noise ratio indicated by the message.

Abstract translation: 本文公开的实施例提供了用于修改由无线设备传送的无线通信的数据传输速率的系统和方法。 在特定实施例中，一种方法包括在无线设备与无线通信网络上的接入节点之间交换无线通信。 该方法还包括确定接入节点的反向噪声比。 此外，该方法包括产生指示反向噪声比的消息并将消息传送到无线设备。 所述方法还包括在所述无线设备中接收所述消息，并且基于由所述消息指示的反向噪声比来修改来自所述无线设备的所述无线通信的数据传输速率。

公开(公告)号：US08565686B2

公开(公告)日：2013-10-22

申请号：US13173179

申请日：2011-06-30

Applicant: Maulik K. Shah ,  Jasinder Pal Singh ,  Siddharth Oroskar ,  Sachin R. Vargantwar

Inventor： Maulik K. Shah ,  Jasinder Pal Singh ,  Siddharth Oroskar ,  Sachin R. Vargantwar

IPC: H04B17/00

CPC classification number: H04B1/7113 ,  H04B1/70754 ,  H04B7/0845 ,  H04B2201/70707

Abstract: A method of operating a wireless communication device is disclosed. The method includes determining signal quality for wireless communications received over each of a first antenna element and a second antenna element, and processing the signal quality and a power status of the wireless communication device to determine a first multipath search window for the first antenna element and a second multipath search window for the second antenna element.

Abstract translation: 公开了一种操作无线通信设备的方法。 该方法包括确定在第一天线元件和第二天线元件中的每一个上接收的无线通信的信号质量，以及处理无线通信设备的信号质量和电力状态以确定第一天线元件的第一多路径搜索窗口，以及 第二天线元件的第二多路径搜索窗口。

公开(公告)号：US08554212B1

公开(公告)日：2013-10-08

申请号：US12706244

申请日：2010-02-16

Applicant: Deveshkumar N. Rai ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Bhagwan Khanka

Inventor： Deveshkumar N. Rai ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Bhagwan Khanka

IPC: H04W4/00 ,  H04B1/18

CPC classification number: H04W36/0061 ,  H04W36/0094

Abstract: A mobile station that is being served by a current sector receives a neighbor list that identifies a plurality of neighboring sectors and a respective priority for each neighboring sector. For each neighboring sector, the mobile station scans for the sector's pilot signal at a respective scanning frequency during a measurement interval. The scanning frequency for a sector defines how frequently the mobile station scans for the sector's pilot signal during the measurement interval. The mobile station selects a scanning frequency for a neighboring sector based on at least a signal strength of the current sector and the neighboring sector's priority. When the current sector's signal strength is high, the mobile station scans for high-priority sectors more frequently than low-priority sectors. When the current sector's signal strength is low, the mobile station scans for low-priority sectors more frequently than high-priority sectors.

Abstract translation: 由当前扇区服务的移动台接收识别多个相邻扇区的邻居列表以及每个相邻扇区的相应优先级。 对于每个相邻扇区，移动站在测量间隔期间以相应的扫描频率扫描扇区的导频信号。 扇区的扫描频率定义了在测量间隔期间移动台扫描扇区导频信号的频率。 移动台基于至少当前扇区的信号强度和相邻扇区的优先级来选择相邻扇区的扫描频率。 当当前扇区的信号强度高时，移动台比低优先级扇区更频繁地扫描高优先级扇区。 当当前的信号强度低时，移动台比高优先级扇区更频繁地扫描低优先级扇区。