公开(公告)号：US08279799B1

公开(公告)日：2012-10-02

申请号：US12253312

申请日：2008-10-17

申请人： Debasish Sarkar ,  Manoj Shetty ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Deveshkumar Narendrapratap Rai

发明人： Debasish Sarkar ,  Manoj Shetty ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Deveshkumar Narendrapratap Rai

IPC分类号： H04W4/00

CPC分类号： H04W48/12 ,  H04W28/06 ,  H04W28/22

摘要： What is disclosed is a method of operating a wireless communication system. The method includes wirelessly transferring overhead information to a wireless communication device using a first overhead message type that is repeatedly transferred during repeating overhead time periods. The method also includes obtaining new overhead information for the wireless communication device, where if the new overhead information will fit within the first overhead message type during a subsequent one of the repeating overhead time periods, wirelessly transferring the new overhead information to the wireless communication device using the first overhead message type in the subsequent one of the repeating overhead time periods, and if the new overhead information will not fit within the first overhead message type during the subsequent one of the repeating overhead time periods, wirelessly transferring a notice for a second overhead message type to the wireless communication device using the first overhead message type in the subsequent one of the repeating overhead time periods, and wirelessly transferring the new overhead information to the wireless communication device using the second overhead message type.

摘要翻译： 公开的是一种操作无线通信系统的方法。 该方法包括使用在重复的开销时段期间重复传送的第一开销消息类型将开销信息无线地传送到无线通信设备。 该方法还包括获得用于无线通信设备的新的开销信息，其中如果新的开销信息将在后续的一个重复开销时间周期内适合第一开销消息类型，则将新的开销信息无线地传送到无线通信设备 在所述重复开销时间段中的后续一个中使用所述第一开销消息类型，并且如果所述新开销信息在所述重复开销时间段中的后续一个期间不适合所述第一开销消息类型，则将所述第二开销消息类型的通知无线地传送给第二开销消息 开销消息类型，使用所述重复开销时间段中的后续一个中的所述第一开销消息类型，并且使用所述第二开销消息类型将所述新开销信息无线传送到所述无线通信设备。

公开(公告)号：US08767567B1

公开(公告)日：2014-07-01

申请号：US12247796

申请日：2008-10-08

申请人： Manoj Shetty ,  Sachin R. Vargantwar ,  Deveshkumar Narendrapratap Rai ,  Debasish Sarkar ,  Siddharth S. Oroskar

发明人： Manoj Shetty ,  Sachin R. Vargantwar ,  Deveshkumar Narendrapratap Rai ,  Debasish Sarkar ,  Siddharth S. Oroskar

IPC分类号： H04L12/26

CPC分类号： H04L41/5025

摘要： A wireless communication system uses a series of repeating overhead time cycles that each comprise a plurality of time slots. The system exchanges overhead information with wireless communication devices during individual time slots. The communication system wirelessly receives a registration request for wireless communication service from a wireless communication device. The communication system processes loading information for the overhead time cycles or a quality of service level of the wireless communication device to assign the wireless communication device to one of the overhead time cycles. The communication system wirelessly indicates the assigned overhead time cycle to the wireless communication device. The communication device monitors the overhead time slots during the assigned one of the overhead time cycles and does not monitor the overhead time slots during the not assigned overhead time cycles.

摘要翻译： 无线通信系统使用一系列重复的开销时间周期，每个周期包括多个时隙。 系统在各个时隙内与无线通信设备交换开销信息。 通信系统从无线通信设备无线地接收无线通信服务的注册请求。 通信系统处理用于开销时间周期的加载信息或无线通信设备的服务质量水平，以将无线通信设备分配到开销时间周期之一。 通信系统无线地指示到无线通信设备的分配的开销时间周期。 通信设备在分配的开销时间周期期间监视开销时隙，并且在未分配的开销时间周期期间不监视开销时隙。

公开(公告)号：US08358634B1

公开(公告)日：2013-01-22

申请号：US12402256

申请日：2009-03-11

申请人： Manoj Shetty ,  Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Deveshkumar Narendrapratap Rai ,  Debasish Sarkar

发明人： Manoj Shetty ,  Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Deveshkumar Narendrapratap Rai ,  Debasish Sarkar

IPC分类号： H04J3/00 ,  H04W4/00 ,  H04W24/00

CPC分类号： H04W68/02 ,  H04W48/12 ,  H04W68/04

摘要： What is disclosed is a method of operating a wireless communication system, wherein a series of repeating overhead time cycles each comprise a plurality of time slots, and wherein the wireless communication system exchanges overhead information with wireless communication devices during individual ones of the time slots. The method includes assigning one of the overhead time cycles to one of the wireless communication devices, wherein the one of the wireless communication devices monitors the overhead time slots during the assigned one of the overhead time cycles and does not monitor the overhead time slots during the non-assigned overhead time cycles. The method also includes exchanging user communications with the wireless communication devices, monitoring loading information for the overhead time cycles, and monitoring movement information of the one of the wireless communication devices. The method also includes processing the loading information for the overhead time cycles and the movement information of the one of the wireless communication devices to assign the one of the wireless communication devices to another one of the overhead time cycles, and wirelessly indicating the other assigned one of the overhead time cycles to the one of the wireless communication devices.

摘要翻译： 公开的是一种操作无线通信系统的方法，其中一系列重复的开销时间周期各自包括多个时隙，并且其中无线通信系统在各个时隙期间与无线通信设备交换开销信息。 该方法包括将开销时间周期中的一个分配给无线通信设备中的一个，其中无线通信设备之一在所分配的一个开销时间周期期间监视开销时隙，并且在该时间周期期间不监视开销时隙 未分配的开销时间周期。 该方法还包括交换与无线通信设备的用户通信，监视开销时间周期的加载信息，以及监视无线通信设备之一的移动信息。 该方法还包括处理开销时间周期的加载信息和无线通信设备之一的移动信息，以将无线通信设备中的一个分配给开销时间周期中的另一个，并且无线地指示另一个分配的一个 的开销时间周期到无线通信设备之一。

公开(公告)号：US08509147B1

公开(公告)日：2013-08-13

申请号：US12395118

申请日：2009-02-27

申请人： Debasish Sarkar ,  Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Deveshkumar Narendrapratap Rai

发明人： Debasish Sarkar ,  Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Deveshkumar Narendrapratap Rai

IPC分类号： H04W4/00

CPC分类号： H04W60/005

摘要： In a communication system, a first base station wirelessly transmits a first base station access code. A second base station wirelessly transmits a second base station access code. A wireless communication device wirelessly receives the first base station access code and the second base station access code and processes the first base station access code and the second base station access code to generate a common access code. The wireless communication device wirelessly transmits the common access code. The first base station wirelessly receives the common access code and processes the common access code to initiate the registration of the wireless communication device with the first base station. The second base station wirelessly receives the common access code and processes the common access code to initiate the registration of the wireless communication device with the second base station.

摘要翻译： 在通信系统中，第一基站无线地发送第一基站接入码。 第二基站无线地发送第二基站接入码。 无线通信设备无线地接收第一基站接入码和第二基站接入码，并处理第一基站接入码和第二基站接入码，以生成公共接入码。 无线通信设备无线地发送公共接入码。 第一基站无线地接收公共接入码并处理公共接入码，以发起与第一基站的无线通信设备的注册。 第二基站无线地接收公共接入码并处理公共接入码，以启动与第二基站的无线通信设备的注册。

公开(公告)号：US08340009B1

公开(公告)日：2012-12-25

申请号：US12683259

申请日：2010-01-06

申请人： Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Deveshkumar Narendrapratap Rai ,  Debasish Sarkar

发明人： Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Deveshkumar Narendrapratap Rai ,  Debasish Sarkar

IPC分类号： G08C17/00

CPC分类号： H04W68/025

摘要： Embodiments disclosed herein provide methods and systems for disabling a quick paging channel to reduce missed pages. In an embodiment, a method includes, during at least an initial period of time corresponding to a mobile communication device of the plurality of mobile communication devices, enabling the quick paging channel used for transferring paging information to the mobile communication device. The method also includes processing a device profile for the mobile communication device to determine if the quick paging channel should be disabled during a next period of time corresponding to the mobile communication device. In response to determining that the quick paging channel should be disabled, the method also includes disabling the quick paging channel during the next period of time corresponding to the mobile communication device.

摘要翻译： 本文公开的实施例提供了用于禁用快速寻呼信道以减少遗漏页面的方法和系统。 在一个实施例中，一种方法包括在与多个移动通信设备中的移动通信设备相对应的至少初始时间段期间，使能用于向移动通信设备传送寻呼信息的快速寻呼信道。 该方法还包括处理用于移动通信设备的设备简档，以确定在对应于移动通信设备的下一个时间段内是否应该禁用快速寻呼信道。 响应于确定快速寻呼信道应被禁用，该方法还包括在对应于移动通信设备的下一个时间段期间禁用快速寻呼信道。

公开(公告)号：US08331327B1

公开(公告)日：2012-12-11

申请号：US12535346

申请日：2009-08-04

申请人： Sachin R. Vargantwar ,  Debasish Sarkar ,  Siddharth S. Oroskar ,  Deveshkumar Narendrapratap Rai

发明人： Sachin R. Vargantwar ,  Debasish Sarkar ,  Siddharth S. Oroskar ,  Deveshkumar Narendrapratap Rai

IPC分类号： H04W4/00

CPC分类号： H04L69/28 ,  H04B17/345 ,  H04W60/00

摘要： What is disclosed is a method of operating a wireless access node, where the wireless access node provides a wireless communication service to wireless communication devices after registration. The method includes monitoring a wireless access channel of the wireless access node for registration attempts of the wireless communication devices during a first time period and detecting a threshold amount of noise occurring on the wireless access channel after the first time period. The method also includes, in response to detecting the threshold amount of noise, processing the first time period and data related to the threshold amount of noise to determine a second time period. The method also includes, in response to determining the second time period, monitoring the access channel for additional registration attempts of the wireless communication devices during the second time period.

摘要翻译： 所公开的是一种操作无线接入节点的方法，其中无线接入节点在注册之后向无线通信设备提供无线通信服务。 该方法包括在第一时间段内监视无线接入节点的无线接入信道用于无线通信设备的注册尝试，并且在第一时间段之后检测在无线接入信道上发生的阈值噪声量。 该方法还包括响应于检测阈值的噪声量，处理第一时间段和与阈值噪声量相关的数据以确定第二时间段。 该方法还包括响应于确定第二时间段，在第二时间段期间监视无线通信设备的附加注册尝试的接入信道。

公开(公告)号：US08437769B1

公开(公告)日：2013-05-07

申请号：US12033617

申请日：2008-02-19

申请人： Debasish Sarkar ,  Deveshkumar Rai ,  Manoj Shetty ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar

发明人： Debasish Sarkar ,  Deveshkumar Rai ,  Manoj Shetty ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar

IPC分类号： H04W24/00

CPC分类号： H04W74/08 ,  H04W64/003

摘要： A mobile station transmits a message by transmitting an access probe that includes the message preceded by a preamble. The mobile station selects the length of the preamble from among a first preamble length and a second preamble length. The second preamble length is greater than the first preamble length. The mobile station makes the selection based, at least in part, on the distance between the mobile station and the mobile station's primary base transceiver station (BTS). If the distance is greater than a threshold distance, the mobile station selects the second preamble length. If the distance is less than the threshold distance, the mobile station selects the first preamble length, provided that an idle handoff to a neighboring BTS that is more than the threshold distance away is unlikely.

摘要翻译： 移动台通过发送包括前导码前面的消息的接入探测器来发送消息。 移动站从第一前导码长度和第二前导码长度中选择前导码的长度。 第二前导码长度大于第一前导码长度。 移动台至少部分地基于移动台和移动台的主基站（BTS）之间的距离进行选择。 如果距离大于阈值距离，则移动站选择第二前同步码长度。 如果距离小于阈值距离，则移动台选择第一前导码长度，前提是对邻近BTS的空闲切换超过阈值距离不太可能。

公开(公告)号：US08369853B1

公开(公告)日：2013-02-05

申请号：US12368323

申请日：2009-02-10

申请人： Debasish Sarkar ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Deveshkumar Rai ,  Manoj Shetty

发明人： Debasish Sarkar ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Deveshkumar Rai ,  Manoj Shetty

IPC分类号： H04W36/00 ,  H04L12/66

CPC分类号： H04W36/0083 ,  H04W36/0066

摘要： A method and system is disclosed for enhanced idle-state sector selection during hybrid-mode operation of an access terminal. A hybrid access terminal engaged in an IS-856 data communication session in a hybrid IS-2000/IS-856 wireless communication system will, responsive to a handoff of the IS-856 session, select a sector for its next, upcoming IS-2000 idle-state scan prior to the start of the scan. The selection will be made during an interval between IS-2000 idle-state scans, thereby reducing or eliminating the possible need for idle-state handoffs during idle-state scans, and resulting in shorter idle-state scans and better IS-856 performance.

摘要翻译： 公开了一种在接入终端的混合模式操作期间用于增强空闲状态扇区选择的方法和系统。 在混合IS-2000 / IS-856无线通信系统中参与IS-856数据通信会话的混合接入终端将响应于IS-856会话的切换，为其下一个即将到来的IS-2000选择扇区 在扫描开始之前的空闲状态扫描。 将在IS-2000空闲状态扫描之间的间隔期间进行选择，从而减少或消除在空闲状态扫描期间可能需要空闲状态切换，并导致更短的空闲状态扫描和更好的IS-856性能。

公开(公告)号：US08300620B1

公开(公告)日：2012-10-30

申请号：US12345195

申请日：2008-12-29

申请人： Debasish Sarkar ,  Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Deveshkumar N. Rai

发明人： Debasish Sarkar ,  Siddharth S. Oroskar ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Deveshkumar N. Rai

IPC分类号： H04J3/24

CPC分类号： H04L1/188 ,  H04L1/1809

摘要： Systems, methods, and computer-readable media for adjusting a timer mechanism based on radio frequency (RF) conditions of a network connecting source and destination devices are provided. Initially, data packets transmitted by the source device are assigned an ordering. This ordering is compared to an actual order in which the data packets are received at the destination device to ascertain whether any data packets were missing due to RF conditions. A negative response indicating missing, or lost, data packets may be returned, thereby invoking the source device to retransmit the data packets identified as missing. The device(s) may compute a probability of packet-loss (utilizing a recorded history of the transmitted packets in conjunction with the data packets actually received) and utilize the packet-loss probability to dynamically tune a time-interval of the timer mechanism. Upon expiration of the time-interval, the timer mechanism instructs the source device to retransmit the initial data packets.

摘要翻译： 提供了用于基于连接源和目的地设备的网络的射频（RF）条件来调整定时器机制的系统，方法和计算机可读介质。 首先，由源设备发送的数据分组被分配排序。 将该排序与在目的地设备处接收数据分组的实际顺序进行比较，以确定由于RF条件是否丢失任何数据分组。 可以返回指示丢失或丢失的数据分组的否定响应，从而调用源设备重新发送被识别为丢失的数据分组。 设备可以计算分组丢失的概率（利用所传送的分组的记录的历史结合实际接收的数据分组），并利用分组丢失概率来动态地调整定时器机制的时间间隔。 在时间间隔到期时，定时器机构指示源设备重传初始数据分组。

公开(公告)号：US08270988B1

公开(公告)日：2012-09-18

申请号：US12056427

申请日：2008-03-27

申请人： Debasish Sarkar ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Manoj Shetty

发明人： Debasish Sarkar ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Manoj Shetty

IPC分类号： H04W72/00

CPC分类号： H04W16/04 ,  H04W36/18

摘要： A method is disclosed for implementing an overlay carrier frequency in a wireless coverage area in response to low load in the coverage area. Normally, an carrier frequency may be added in response to high load. However, the disclosed method involves adding a carrier frequency in response to low load, as the addition of a carrier may advantageously increase the likelihood of soft handoff in certain situations, and as low load may facilitate operation on the added carrier without the need to add expensive supporting infrastructure that would typically be added to support full operation on an added carrier frequency.

摘要翻译： 公开了一种用于在覆盖区域内响应于低负载在无线覆盖区域中实现覆盖载波频率的方法。 通常，可以响应于高负载而添加载波频率。 然而，所公开的方法包括响应于低负载添加载波频率，因为载波的添加可以有利地增加在某些情况下的软切换的可能性，并且由于低负载可以有助于在添加的载波上的操作而不需要添加 昂贵的支持基础设施通常将被添加以支持在额外的载波频率上的全面操作。