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11. 发明申请

US20050111413A1 Wireless CDMA network having an efficient access channel and method of operation 审中-公开
标题翻译：无线CDMA网络具有有效的接入信道和操作方法
公开(公告)号：US20050111413A1
公开(公告)日：2005-05-26
申请号：US10955823
申请日：2004-09-30
申请人： Purva Rajkotia , Chanakya Bandyopadhyay , Sanjay Kodali
发明人： Purva Rajkotia , Chanakya Bandyopadhyay , Sanjay Kodali
IPC分类号： H04B7/26 , H04W28/06 , H04W74/00 , H04B7/216
CPC分类号： H04W28/06 , H04B7/2637 , H04W74/00
摘要： A base station and a mobile station for use in a CDMA2000-compatible wireless network that communicates mobile stations accessing the wireless network. The base station communicates with the mobile station in an access channel. The largest access channel message transmitted by the mobile station and received by the base station is comparable in size to an average access channel message transmitted by the mobile station and received by the base station. In particular, the Origination message and the Page Response message are comparable in size to the average access channel message.
摘要翻译：一种用于CDMA2000兼容无线网络的基站和移动台，用于通信接入无线网络的移动台。基站在接入信道中与移动台进行通信。由移动台发送并由基站接收的最大接入信道消息的大小与由移动台发送并由基站接收的平均接入信道消息相当。特别地，起始消息和寻呼响应消息的大小与平均接入信道消息相当。

12. 发明申请

US20060166676A1 Apparatus and method for dynamic and scalable bandwidth in a CDMA wireless network 审中-公开
标题翻译： CDMA无线网络中动态和可扩展带宽的装置和方法
公开(公告)号：US20060166676A1
公开(公告)日：2006-07-27
申请号：US11176419
申请日：2005-07-07
申请人： Purva Rajkotia , Chanakya Bandyopadhyay , Sanjaykumar Kodali
发明人： Purva Rajkotia , Chanakya Bandyopadhyay , Sanjaykumar Kodali
IPC分类号： H04B7/15
CPC分类号： H04B7/2628
摘要： A wireless network and base station capable of communicating with a plurality of mobile stations in a coverage area of the wireless network, wherein the base station is configured to transmit information indicating the bandwidth and frequencies supported by that base station.
摘要翻译：一种能够与所述无线网络的覆盖区域中的多个移动站进行通信的无线网络和基站，其中，所述基站被配置为发送指示所述基站所支持的带宽和频率的信息。

13. 发明申请

US20060046647A1 Proxy mobile station using assignable mobile identifier to access a wireless network 失效
标题翻译：代理移动台使用可分配的移动标识符来访问无线网络
公开(公告)号：US20060046647A1
公开(公告)日：2006-03-02
申请号：US10934912
申请日：2004-09-02
申请人： Deepak Parikh , Joseph Cleveland , Purva Rajkotia
发明人： Deepak Parikh , Joseph Cleveland , Purva Rajkotia
IPC分类号： H04B3/36 , H04B7/14 , H04L12/56 , H04L12/28 , H04B7/15
CPC分类号： H04W88/04 , H04B7/155 , H04W88/02
摘要： A proxy mobile station for retransmitting reverse channel signals from a mobile station to a base station of a wireless network. The proxy mobile station comprises: 1) a controller for receiving reverse channel data to be transmitted to the base station and transmitting the reverse channel data using an assigned mobile station identifier associated with the mobile station; and 2) a radio frequency transceiver for up-converting the encoded reverse channel data for transmission to the base station. The assigned mobile station is modifiable and may be modified by an external control device.
摘要翻译：一种用于从移动台向无线网络的基站重传反向信道信号的代理移动站。代理移动台包括：1）控制器，用于接收要发送到基站的反向信道数据，并使用与移动台相关联的分配的移动台标识符发送反向信道数据; 以及2）射频收发器，用于对编码的反向信道数据进行上变频以传输到基站。分配的移动台是可修改的，并且可以由外部控制设备修改。

14. 发明申请

US20050233734A1 Wireless network and mobile stations implementing protocol revision independent features 审中-公开
标题翻译：无线网络和移动台实现协议版本独立功能
公开(公告)号：US20050233734A1
公开(公告)日：2005-10-20
申请号：US11068189
申请日：2005-02-28
申请人： Purva Rajkotia , Chanakya Bandyopadhyay
发明人： Purva Rajkotia , Chanakya Bandyopadhyay
IPC分类号： H04W88/08 , H04Q7/20
CPC分类号： H04W88/08
摘要： A base station for communicating with mobile stations in a coverage area of a wireless network. The base station comprises a database for storing a list of service features supported by the base station. The service features are associated with a particular revision of an air interface protocol under which the base station operates. The base station also comprises a base station messaging controller for receiving a control channel message from a first mobile station and retrieving from the control channel message a Feature Capability Record associated with the first mobile station. The Feature Capability Record identifies a plurality of service features associated with the particular revision of the air interface protocol that are supported by the first mobile station.
摘要翻译：用于与无线网络的覆盖区域中的移动站进行通信的基站。基站包括用于存储由基站支持的服务特征的列表的数据库。服务特征与基站操作的空中接口协议的特定修订相关联。基站还包括基站消息传送控制器，用于从第一移动站接收控制信道消息，并从控制信道消息中检索与第一移动站相关联的特征能力记录。特征能力记录识别与由第一移动台支持的空中接口协议的特定修订相关联的多个服务特征。

15. 发明申请

US20050215289A1 Apparatus and method for dynamic control of downlink beam width of an adaptive antenna array in a wireless network 审中-公开
标题翻译：用于动态控制无线网络中自适应天线阵列的下行链路波束宽度的装置和方法
公开(公告)号：US20050215289A1
公开(公告)日：2005-09-29
申请号：US10811432
申请日：2004-03-26
申请人： Cornelius Rensburg , Purva Rajkotia
发明人： Cornelius Rensburg , Purva Rajkotia
IPC分类号： H04B1/38 , H04B7/005 , H04B7/26 , H04B17/00 , H04M1/00 , H04W52/08 , H04W52/22 , H04W52/24
CPC分类号： H04W52/245 , H04B17/24 , H04B17/318 , H04W52/08 , H04W52/221
摘要： A wireless network base station for optimizing the beam width of a downlink traffic beam in real time is provided. The base station includes a transceiver for receiving a pilot strength signal and a power control signal from a mobile station. The base station further includes beam forming circuitry operable to form a downlink traffic beam spatially directed to serve the mobile station having a beam width set as a function of the received pilot strength signal and power control signal.
摘要翻译：提供了用于实时优化下行链路业务波束的波束宽度的无线网络基站。基站包括用于从移动台接收导频强度信号和功率控制信号的收发器。基站还包括波束形成电路，其可操作以形成空间定向的下行链路业务波束，以服务于具有根据接收到的导频强度信号和功率控制信号的波束宽度设置的移动台。

16. 发明申请

US20050164741A1 Apparatus and method using page response messages to change the slot cycle index of a selected mobile station in a wireless network 有权
标题翻译：使用页面响应消息来改变无线网络中所选移动站的时隙周期索引的装置和方法
公开(公告)号：US20050164741A1
公开(公告)日：2005-07-28
申请号：US10763483
申请日：2004-01-23
申请人： Purva Rajkotia , Sanjaykumar Kodali , Chanakya Bandyopadhyay
发明人： Purva Rajkotia , Sanjaykumar Kodali , Chanakya Bandyopadhyay
IPC分类号： H04M1/00 , H04W52/02 , H04W68/00 , H04W88/08
CPC分类号： H04W68/00 , H04W52/0216 , H04W52/0219 , H04W88/08
摘要： A wireless network base station for controlling use of the reduced slot cycle mode by a selected mobile station communicating with the base station. The base station comprises: 1) a message controller for transmitting a Page message to a first mobile station notifying the first mobile station that a data session between the base station and the first mobile station is being activated; and 2) a reduced slot cycle controller coupled to the message controller for receiving from the first mobile station a Page Response message comprising a minimum reduced slot cycle index (SCI) value requested by the first mobile station. The reduced slot cycle controller, in response to receipt of the Page Response message, causes the message controller to transmit to the first mobile station a Release Order message comprising a selected slot cycle index (SCI) value at which the first mobile station will operate.
摘要翻译：一种无线网络基站，用于通过与基站进行通信的所选择的移动台来控制减少的时隙周期模式的使用。基站包括：1）消息控制器，用于向第一移动台发送寻呼消息，通知第一移动台基站和第一移动台之间的数据会话正在被激活; 以及2）减少的时隙周期控制器，其耦合到所述消息控制器，用于从所述第一移动台接收包括由所述第一移动站请求的最小减少时隙周期索引（SCI）值的寻呼响应消息。减少的时隙周期控制器响应于接收到“响应”消息，使得消息控制器向第一移动台发送包括第一移动台将在其中操作的选择的时隙周期索引（SCI）值的释放顺序消息。

17. 发明申请

US20050135334A1 Wireless network and method for providing enhanced packet data services between mobile stations 失效
标题翻译：用于在移动站之间提供增强的分组数据服务的无线网络和方法
公开(公告)号：US20050135334A1
公开(公告)日：2005-06-23
申请号：US10743341
申请日：2003-12-19
申请人： Purva Rajkotia , Vijayasimman Rajasimman
发明人： Purva Rajkotia , Vijayasimman Rajasimman
IPC分类号： H04B7/26 , H04L12/56 , H04L12/66
CPC分类号： H04L12/66
摘要： A method of terminating a packet data call at a target mobile station (MS) operating in the wireless network. The method comprises the steps of: i) receiving in a PDSN of the wireless network first packet data directed to the target MS; ii) identifying in the first packet data a mobile identification number of the target MS; iii) using the mobile identification number to retrieve an IP address of the target mobile station from a first database of the PDSN; and iv) forwarding the first packet data to the target mobile station using the retrieved IP address. The method further comprises the step of determining from a second database of the PDSN a target PCF unit and a target base station controller with which the target MS is currently in communication.
摘要翻译：一种在无线网络中操作的目标移动台（MS）终止分组数据呼叫的方法。该方法包括以下步骤：i）在无线网络的PDSN中接收指向目标MS的第一分组数据; ii）在第一分组数据中标识目标MS的移动识别号码; iii）使用移动识别号码从PDSN的第一数据库检索目标移动站的IP地址; 以及iv）使用所检索的IP地址将所述第一分组数据转发到所述目标移动站。该方法还包括步骤：从PDSN的第二数据库确定目标PCF单元和目标MS目前正在通信的目标基站控制器。

18. 发明申请

US20050124334A1 Wireless network and wireless mobile stations using variable fade timer value 审中-公开
标题翻译：无线网络和无线移动台使用可变衰落定时器值
公开(公告)号：US20050124334A1
公开(公告)日：2005-06-09
申请号：US10975147
申请日：2004-10-28
申请人： Purva Rajkotia
发明人： Purva Rajkotia
IPC分类号： H04W76/02 , H04Q7/20
CPC分类号： H04W76/10 , H04W76/38
摘要： A base station for use in a wireless network that communicates with mobile stations in a coverage area of the wireless network. The base station transmits a variable fade timer value to a first mobile station. The variable fade timer value may be modified according to a service being used by the mobile station. The base station comprises a fade timer controller that determines whether the service being used by the mobile station is a voice service or a data service.
摘要翻译：一种用于与无线网络的覆盖区域内的移动站通信的无线网络中的基站。基站向第一移动台发送可变衰落定时器值。可变衰落定时器值可以根据移动台正在使用的业务进行修改。基站包括一个褪色定时器控制器，它确定移动台正在使用的服务是语音服务还是数据服务。

19. 发明申请

US20050037765A1 System and method for providing fast call set-up in a wireless communication system 失效
标题翻译：用于在无线通信系统中提供快速呼叫建立的系统和方法
公开(公告)号：US20050037765A1
公开(公告)日：2005-02-17
申请号：US10659449
申请日：2003-09-10
申请人： Purva Rajkotia , Jey Veerasamy , Sanjaykumar Kodali
发明人： Purva Rajkotia , Jey Veerasamy , Sanjaykumar Kodali
IPC分类号： H04W76/02 , H04Q7/20
CPC分类号： H04W76/10
摘要： A system and method is provided for fast call set-up in a wireless communication system. A base station sets up a call from a mobile station by sending null frames to the mobile station on a forward traffic channel instead of sending a base station acknowledgement order. The mobile station sends a traffic channel preamble to the base station on a reverse traffic channel instead of sending a mobile station acknowledgment order. The fast call set-up procedure of the present invention reduces the call set-up time from approximately two (2) to three (3) seconds to approximately two hundred milliseconds (200 msec) to three hundred milliseconds (300 msec).
摘要翻译：提供了一种用于无线通信系统中的快速呼叫建立的系统和方法。基站通过在前向业务信道上向移动台发送空帧来建立来自移动台的呼叫，而不是发送基站确认命令。移动站在反向业务信道上向基站发送业务信道前导码，而不是发送移动台确认命令。本发明的快速呼叫建立过程将呼叫建立时间从大约二（2）到三（3）秒减少到大约二百毫秒（200毫秒）到三百毫秒（300毫秒）。

20. 发明申请

US20080151758A1 Optimization of data delivery in mobile networks 有权
标题翻译：移动网络中数据传输的优化
公开(公告)号：US20080151758A1
公开(公告)日：2008-06-26
申请号：US11644763
申请日：2006-12-22
申请人： Jeremy Weinrib , Purva Rajkotia
发明人： Jeremy Weinrib , Purva Rajkotia
IPC分类号： H04L12/56
CPC分类号： H04W28/0268 , H04L67/322 , H04L69/16 , H04L69/161 , H04L69/32 , H04W72/1231 , H04W72/1242 , H04W80/06 , H04W88/04
摘要： There is provided a method and system for optimizing delivery of data to a mobile device over a network. According to one embodiment, the invention includes a communication stack, such as a TCP/IP stack, which includes an application protocol interface (API) between an application layer and a transport layer. According to this embodiment, the method includes receiving delivery optimization information; determining the priority of the data using the delivery optimization information; providing the priority of the data to a physical layer in the communication stack; and delivering the data to the mobile device based on the priority.
摘要翻译：提供了一种用于优化通过网络向移动设备传递数据的方法和系统。根据一个实施例，本发明包括诸如TCP / IP栈的通信栈，其包括应用层和传输层之间的应用协议接口（API）。根据本实施例，该方法包括接收传送优化信息; 使用所述递送优化信息确定所述数据的优先级; 将数据的优先级提供给通信栈中的物理层; 以及基于优先级将数据传送到移动设备。

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