公开(公告)号：US06400755B1

公开(公告)日：2002-06-04

申请号：US09298422

申请日：1999-04-23

申请人： John M. Harris ,  Rajesh Pazhyannur

发明人： John M. Harris ,  Rajesh Pazhyannur

IPC分类号： H04B1500

CPC分类号： H04L1/002 ,  H04J13/0044 ,  H04J13/20 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/08 ,  Y02D50/10

摘要： Rate assignment circuitry (102) detects when a data transmission begins and originally assigns an Orthogonal Variable Spreading Factor (OVSF) code corresponding to low data rate. Over time, a base station controller (101) determines when an OVSF code and/or a repetition rate should be changed (i.e., data rate increased or decreased). The OVSF code and/or the repetition rate is changed in order to gradually increase the data rate, up to a maximum allowable data rate. Once data transmission ceases for a period of time the OVSF code and/or the repetition rate is changed in order to gradually decrease the data rate, down to a lowest allowable data rate.

摘要翻译： 速率分配电路（102）检测数据传输何时开始，并且原始地分配对应于低数据速率的正交可变扩频因子（OVSF）码。 随着时间的推移，基站控制器（101）确定何时应该改变OVSF码和/或重复频率（即，数据速率增加或减少）。 OVSF代码和/或重复率被改变以逐渐增加数据速率，直到最大允许数据速率。 一旦数据传输停止一段时间，则OVSF代码和/或重复率被改变以逐渐降低数据速率，直到最低可允许的数据速率。

公开(公告)号：US08583189B2

公开(公告)日：2013-11-12

申请号：US11617091

申请日：2006-12-28

申请人： John M. Harris ,  Sean S. Kelley ,  Anatoly Agulnik ,  Richard L. Bennett ,  J. Christopher Stanaway

发明人： John M. Harris ,  Sean S. Kelley ,  Anatoly Agulnik ,  Richard L. Bennett ,  J. Christopher Stanaway

IPC分类号： H04M1/00 ,  H04B7/00 ,  H04H20/71

CPC分类号： H04W76/40 ,  H04W68/00

摘要： A communication device [400] includes a transceiver [405] to receive and transmit data. A message detection element [410] detects at least a first message and a second message in the data received by the transceiver [405]. A processor [400] modifies a state of the communication device [400] based on the first message and the second message. A positive acknowledgement is transmitted in response to the first message comprising a call pending message, and the state is modified to establish a session and inhibit an alerting of a user of the communication device. The state is modified to alert the user of the communication device [400] in response to the second message comprising a call start message.

摘要翻译： 通信设备[400]包括用于接收和发送数据的收发器[405]。 消息检测元件[410]至少检测由收发器接收的数据中的第一消息和第二消息。 处理器[400]基于第一消息和第二消息来修改通信设备[400]的状态。 响应于包括呼叫等待消息的第一消息来发送肯定确认，并且修改状态以建立会话并且禁止通信设备的用户的警报。 修改状态以响应于包括呼叫开始消息的第二消息来通知通信设备[400]的用户。

公开(公告)号：US20130295981A1

公开(公告)日：2013-11-07

申请号：US13462124

申请日：2012-05-02

申请人： John M. Harris ,  Anatoly Andrianov ,  Paul Stephens

发明人： John M. Harris ,  Anatoly Andrianov ,  Paul Stephens

IPC分类号： H04W4/00 ,  H04W84/18

CPC分类号： H04W24/02 ,  H04W84/18 ,  H04W88/08

摘要： A method is disclosed that includes communicating an indication of a signature via one or more links in a wireless network, wherein the signature has been computed by a base station of the wireless network over a plurality of configuration parameters of the base station and identifies at least a portion of a current configuration state of the base station. Another method is disclosed that includes assigning, at a base station in a wireless network, a signature using a context of the base station, wherein the assigning is performed so that the signature identifies at least a portion of a current configuration state of the base station. The method includes sending an indication of the signature to one or more entities in the wireless network. Apparatus and computer program products are also disclosed.

公开(公告)号：US08254976B2

公开(公告)日：2012-08-28

申请号：US12265171

申请日：2008-11-05

申请人： John M. Harris

发明人： John M. Harris

IPC分类号： H04B7/00 ,  H04W4/00

CPC分类号： H04W74/0841 ,  H04W4/08

摘要： A network entity and method for eliminating ranging collisions for a group call in a communication network includes a step 300 of provisioning a pre-established rule for all members of a group, the rule including a common random number generator seed. A next step 302 includes initiating a group communication to subscriber units belonging to a group. A next step 304 includes generating a list of unique ranging codes for the members of the group using the common seed. A next step 306 includes each member of the group transmitting on its unique ranging code.

摘要翻译： 用于消除通信网络中的组呼叫的测距冲突的网络实体和方法包括为组的所有成员提供预先建立的规则的步骤300，该规则包括公共随机数生成器种子。 下一步骤302包括发起对属于一个组的用户单元的组通信。 下一步骤304包括使用公共种子生成组的成员的唯一测距码列表。 下一步骤306包括该组的每个成员以其唯一的测距码发送。

公开(公告)号：US20100317394A1

公开(公告)日：2010-12-16

申请号：US12773338

申请日：2010-05-04

申请人： John M. Harris ,  Guang Han

发明人： John M. Harris ,  Guang Han

IPC分类号： H04B7/005

CPC分类号： H04W52/367 ,  H04W52/287

摘要： Disclosed is a method for providing power control using idle-mode user equipment attached to a cell in a wireless communication system. First and second higher power level thresholds for signal transmissions of a cell are defined, wherein the first power level has a defined offset higher than a minimum required power level, and wherein the first and second power level thresholds define an operating power band therebetween. The user equipment measures a signal transmission power level. If the idle-mode user equipment determines that the signal transmission power level falls outside of the operating power band, then a message is sent to affect a change in signal transmission power level.

摘要翻译： 公开了一种使用连接到无线通信系统中的小区的空闲模式用户设备来提供功率控制的方法。 定义用于小区的信号传输的第一和第二较高功率电平阈值，其中所述第一功率电平具有高于最小所需功率电平的限定偏移，并且其中所述第一功率电平阈值和所述第二功率电平阈值在其之间限定工作功率带。 用户设备测量信号传输功率电平。 如果空闲模式用户设备确定信号传输功率电平落在工作功率带之外，则发送消息以影响信号传输功率电平的变化。

公开(公告)号：US20090312031A1

公开(公告)日：2009-12-17

申请号：US12139531

申请日：2008-06-16

申请人： John M. Harris ,  Murali Ranganathan

发明人： John M. Harris ,  Murali Ranganathan

IPC分类号： H04Q7/20

CPC分类号： H04W28/26 ,  H04L41/147 ,  H04L41/5025 ,  H04L47/70 ,  H04L47/745 ,  H04L47/762 ,  H04L47/801 ,  H04L47/805 ,  H04L47/823 ,  H04L47/826

摘要： The present invention provides a system and method for managing localized, event-generated overload of a communication network. A first step (400) includes receiving input indicative of a status change of an event in a sports stadium. A next step (402) includes generating an output to the communication network indicating that loading of the communication could be increasing in response to the status change. A next step (404) includes predicting an increased load due to the status change and comparing (406) this against a threshold. A next step (408) includes modifying the services available in geographic proximity to the event for a predetermined period in order to accommodate the increased load due to the status change.

摘要翻译： 本发明提供了一种用于管理通信网络的局部的，事件生成的过载的系统和方法。 第一步骤（400）包括接收指示体育场内事件的状态变化的输入。 下一步骤（402）包括产生一个到通信网络的输出，指示通信的加载可以响应于状态改变而增加。 下一步骤（404）包括预测由于状态改变引起的增加的负载并且将其与阈值进行比较（406）。 下一步骤（408）包括在预定时间段内修改在地理上接近事件的可用服务，以便适应由于状态变化引起的增加的负载。

公开(公告)号：US20090307349A1

公开(公告)日：2009-12-10

申请号：US12471507

申请日：2009-05-26

申请人： John M. Harris ,  Sean S. Kelley

发明人： John M. Harris ,  Sean S. Kelley

IPC分类号： G06F15/173

CPC分类号： H04L67/24 ,  H04L63/102 ,  H04W12/08

摘要： The present invention provides a system and method for communication based on an availability level of a presence entity in a communication network that includes a first step (400) of configuring at least one privacy rule for a communication service, wherein the at least one privacy rule is associated with the presence entity and assigns a potential caller to a prioritized group. A next step (402) includes receiving an indication of availability of the presence entity. A next step (404) includes controlling communication access with the presence entity based on the at least one privacy rule, wherein communication access between the presence entity and the caller is controlled by the priority for that caller and the availability indication of the presence entity.

摘要翻译： 本发明提供一种基于通信网络中的存在实体的可用性级别的通信的系统和方法，该通信网络包括配置用于通信服务的至少一个隐私规则的第一步骤（400），其中所述至少一个隐私规则 与存在实体相关联并且将潜在呼叫者分配给优先化组。 下一步骤（402）包括接收存在实体的可用性的指示。 下一步骤（404）包括基于至少一个隐私规则来控制与存在实体的通信接入，其中存在实体和呼叫者之间的通信接入由该呼叫者的优先级和存在实体的可用性指示来控制。

公开(公告)号：US20090233595A1

公开(公告)日：2009-09-17

申请号：US12372974

申请日：2009-02-18

申请人： John M. Harris ,  Matt J. Dillon ,  Jerome O. Vogedes

发明人： John M. Harris ,  Matt J. Dillon ,  Jerome O. Vogedes

IPC分类号： H04W24/00

CPC分类号： H04W24/00 ,  H04L41/0681 ,  H04L41/142 ,  H04L43/50 ,  H04L67/24

摘要： A system a method for managing diagnostic sessions in a communication network includes a first step (604) of determining presence information of at least one mobile station. A next step (610) includes estimating a usage probability of the at least one mobile station based on the presence information. A next step (614) includes implementing a Diagnostic Management session in response to the usage probability.

摘要翻译： 一种用于管理通信网络中的诊断会话的方法，包括：确定至少一个移动站的存在信息的第一步骤（604）。 下一步骤（610）包括基于存在信息来估计至少一个移动站的使用概率。 下一步骤（614）包括响应于使用概率实施诊断管理会话。

公开(公告)号：US07564908B2

公开(公告)日：2009-07-21

申请号：US11209208

申请日：2005-08-22

申请人： Yuda Y. Luz ,  Ronald T. Crocker ,  John M. Harris

发明人： Yuda Y. Luz ,  Ronald T. Crocker ,  John M. Harris

IPC分类号： H04K1/10 ,  H04L27/28

CPC分类号： H04K1/006

摘要： A communication device converts a bit stream to multiple symbols and provides encryption at a physical layer by shifting a phase of each symbol of the multiple symbols to produce multiple encrypted symbols. Each encrypted symbol of the multiple encrypted symbols is modulated with an orthogonal subcarrier to produce at least one modulated subcarrier and the at least one modulated subcarrier is then transmitted via a wireless link. On a receive side, a receiving communication device receives the transmitted, encrypted symbols and provides decryption at a physical layer by shifting a phase of each encrypted symbol in correspondence with the phase used to encrypt the symbol at the transmit side.

摘要翻译： 通信设备将比特流转换为多个符号，并通过移位多个符号的每个符号的相位来产生多个加密符号，从而在物理层提供加密。 用正交子载波调制多个加密符号的每个加密符号，以产生至少一个经调制的子载波，然后经由无线链路发送至少一个经调制的副载波。 在接收侧，接收通信设备接收所发送的加密符号，并且通过根据用于在发送侧加密符号的相位来移位每个加密符号的相位，在物理层提供解密。

公开(公告)号：US07558589B2

公开(公告)日：2009-07-07

申请号：US10820520

申请日：2004-04-08

申请人： John M. Harris ,  Ronald T. Crocker ,  Philip J. Fleming

发明人： John M. Harris ,  Ronald T. Crocker ,  Philip J. Fleming

IPC分类号： H04B7/00

CPC分类号： H04W4/10 ,  H04W76/45

摘要： During the course of a push-to-talk talkgroup wireless communication, decisions (21) are made regarding possible subsequent push-to-talk communication needs for the group. Based at least in part upon such decisions, a network location is identified (22) to provide talker arbitration support for this talkgroup. In one embodiment the identified network location can comprise a mobile station, such as a mobile station that comprises a member of the talkgroup. In a preferred embodiment, the talker arbitration capability is then assigned (24) to the identified network location.

摘要翻译： 在即按即说谈话组无线通信过程中，作出关于该组的可能的随后即按即说通信需求的决定（21）。 至少部分地基于这样的决定，识别网络位置（22）以为该通话组提供说话者仲裁支持。 在一个实施例中，所识别的网络位置可以包括移动站，诸如包括通话组的成员的移动站。 在优选实施例中，然后将讲话者仲裁能力（24）分配给所识别的网络位置。