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1. 发明申请

US20090207828A1 TRANSPARENT SESSION INITIATED PROTOCOL 审中-公开
标题翻译：透明会议启动协议
公开(公告)号：US20090207828A1
公开(公告)日：2009-08-20
申请号：US12433318
申请日：2009-04-30
申请人： Ravikumar Pragada , John Thommana
发明人： Ravikumar Pragada , John Thommana
IPC分类号： H04W84/12
CPC分类号： H04L65/1006 , H04L29/06027 , H04L67/14 , H04W8/26 , H04W76/11 , H04W76/12 , H04W80/10
摘要： Method and apparatus employing a transparent session initiation protocol (SIP) technique for communication especially between a user device in one domain and an application/service provided in an external domain. The transparent SIP technique is usable in wired or wireless systems such as 3G systems and wireless local area networks (WLANs).
摘要翻译：采用透明会话发起协议（SIP）技术的方法和装置，特别是在一个域中的用户设备与外部域中提供的应用/服务之间进行通信。透明的SIP技术可用于有线或无线系统，如3G系统和无线局域网（WLAN）。

2. 发明授权

US07376411B2 Method and system for routing calls as determined by a call cost database of a wireless transmit/receive unit 失效
标题翻译：用于路由由无线发射/接收单元的呼叫成本数据库确定的呼叫的方法和系统
公开(公告)号：US07376411B2
公开(公告)日：2008-05-20
申请号：US10881791
申请日：2004-06-30
申请人： John Thommana , Ravikumar Pragada
发明人： John Thommana , Ravikumar Pragada
IPC分类号： H04M11/00
CPC分类号： H04W4/16 , H04M15/8044 , H04M2215/2026 , H04M2215/32 , H04M2215/42 , H04M2215/745 , H04W4/24
摘要： A method and communication system for routing calls. The system includes at least one wireless transmit/receive unit (WTRU), at least one wireless base station, a land-line communication unit, and a land-line base unit. A call placed by the land-line communication unit is routed to the wireless base station via the WTRU when a database in the WTRU indicates that it is less costly than routing the call via the land-line base unit. Alternatively, a call placed by the WTRU is routed to the land-line base station when the database indicates that it is less costly than routing the call via the wireless base station. The database stores wireless phone data, land-line data and preferred usage data provided by a user of the WTRU.
摘要翻译：一种用于路由呼叫的方法和通信系统。该系统包括至少一个无线发射/接收单元（WTRU），至少一个无线基站，陆线通信单元和陆线基地单元。当WTRU中的数据库指示它比通过陆线基本单元路由呼叫成本低时，由陆地通信单元发出的呼叫经由WTRU被路由到无线基站。或者，当数据库指示比经由无线基站的呼叫路由成本低时，由WTRU发出的呼叫被路由到陆基基站。该数据库存储由无线传送/接收单元的用户提供的无线电话数据，地线数据和优选使用数据。

3. 发明申请

US20070136397A1 Information life-cycle management architecture for a device with infinite storage capacity 审中-公开
标题翻译：具有无限存储容量的设备的信息生命周期管理架构
公开(公告)号：US20070136397A1
公开(公告)日：2007-06-14
申请号：US11321415
申请日：2005-12-29
申请人： Ravikumar Pragada , Debashish Purkayastha
发明人： Ravikumar Pragada , Debashish Purkayastha
IPC分类号： G06F17/30
CPC分类号： G06F16/1787 , G06F16/122 , G06F16/1737 , G06F16/185
摘要： A system for information life-cycle management includes a metadata depicter, a policy manager, a data manager, and a data organizer. The metadata depicter is configured to create metadata for an attribute of a data type. The policy manager is configured to apply the metadata as a rule to data records of the data type. The data manager is configured to control at least one data storage device, and operates under the direction of the policy manager. The data organizer is configured to determine how data is organized on the storage devices, and operates under the direction of the policy manager.
摘要翻译：用于信息生命周期管理的系统包括元数据描绘器，策略管理器，数据管理器和数据管理器。元数据描述器被配置为为数据类型的属性创建元数据。策略管理器被配置为将元数据作为规则应用于数据类型的数据记录。数据管理器被配置为控制至少一个数据存储设备，并且在策略管理器的指导下操作。数据管理器被配置为确定如何在存储设备上组织数据，并在策略管理器的指导下操作。

4. 发明申请

US20060251007A1 Wireless communication method and apparatus for reliably transmitting data 有权
标题翻译：用于可靠地发送数据的无线通信方法和装置
公开(公告)号：US20060251007A1
公开(公告)日：2006-11-09
申请号：US11154842
申请日：2005-06-16
申请人： Ravikumar Pragada , William Francoeur
发明人： Ravikumar Pragada , William Francoeur
IPC分类号： H04Q7/00
CPC分类号： H04W28/06 , H04W4/06
摘要： A method and apparatus for reliably transmitting data by transmitting a plurality of radio link control (RLC) unacknowledged mode (UM) protocol data units (PDUs) over at least one primary channel and at least one auxiliary channel. If at least one RLC UM PDU is missing from the data transmitted over the primary channel, the missing RLC UM PDU is obtained from the auxiliary channel after a predetermined delay. A service data unit (SDU) is completed by combining PDUs received over the primary channel with at least one missing PDU received over the auxiliary channel. The SDU is sent to an application layer. If the missing PDU cannot be obtained before a predetermined time period expires, the transmitted data is deleted. The RLC UM PDUs may be used for streaming multicast applications.
摘要翻译：一种用于通过在至少一个主要信道和至少一个辅助信道上发送多个无线链路控制（RLC）未确认模式（UM）协议数据单元（PDU））来可靠地发送数据的方法和装置。如果从通过主信道发送的数据中缺少至少一个RLC UM PDU，则在预定延迟之后从辅助信道获得丢失的RLC UM PDU。通过将通过主信道接收的PDU与通过辅助信道接收的至少一个丢失的PDU组合来完成服务数据单元（SDU）。 SDU被发送到应用层。如果在预定时间段到期之前无法获得丢失的PDU，则发送的数据被删除。 RLC UM PDU可以用于流多播应用。

5. 发明申请

US20050283832A1 Transparent session initiated protocol 失效
标题翻译：透明会话发起协议
公开(公告)号：US20050283832A1
公开(公告)日：2005-12-22
申请号：US10900941
申请日：2004-07-28
申请人： Ravikumar Pragada , John Thommana
发明人： Ravikumar Pragada , John Thommana
IPC分类号： G06F9/00 , G06F15/16 , G06F17/00 , H04L29/06 , H04L29/08
CPC分类号： H04L65/1006 , H04L29/06027 , H04L67/14 , H04W8/26 , H04W76/11 , H04W76/12 , H04W80/10
摘要： Method and apparatus employing transparent session initiation protocol (SIP) technique for communication especially between a user device in one domain and an application/service provide in an external domain. The transparent SIP technique is usable in wired or wireless systems such as 3G systems and wireless local area networks (WLANs).
摘要翻译：采用透明会话发起协议（SIP）技术的方法和装置，特别是在一个域中的用户设备与外部域中的应用/服务提供商之间进行通信。透明的SIP技术可用于有线或无线系统，如3G系统和无线局域网（WLAN）。

6. 发明授权

US07574595B2 Transparent session initiated protocol 失效
标题翻译：透明会话发起协议
公开(公告)号：US07574595B2
公开(公告)日：2009-08-11
申请号：US10900941
申请日：2004-07-28
申请人： Ravikumar Pragada , John Thommana
发明人： Ravikumar Pragada , John Thommana
IPC分类号： G06F21/00 , H04L29/06
CPC分类号： H04L65/1006 , H04L29/06027 , H04L67/14 , H04W8/26 , H04W76/11 , H04W76/12 , H04W80/10
摘要： Method and apparatus employing transparent session initiation protocol (SIP) technique for communication especially between a user device in one domain and an application/service provide in an external domain. The transparent SIP technique is usable in wired or wireless systems such as 3G systems and wireless local area networks (WLANs).
摘要翻译：采用透明会话发起协议（SIP）技术的方法和装置，特别是在一个域中的用户设备与外部域中的应用/服务提供商之间进行通信。透明的SIP技术可用于有线或无线系统，如3G系统和无线局域网（WLAN）。

7. 发明申请

US20070053333A1 Method and apparatus for sharing desired information among wireless transmit/receive units 审中-公开
标题翻译：用于在无线发射/接收单元之间共享所需信息的方法和装置
公开(公告)号：US20070053333A1
公开(公告)日：2007-03-08
申请号：US11264330
申请日：2005-10-31
申请人： Ravikumar Pragada
发明人： Ravikumar Pragada
IPC分类号： H04Q7/24
CPC分类号： H04W76/10 , H04W84/18
摘要： A method and apparatus for sharing information among a plurality of wireless transmit/receive units (WTRUs) in a wireless communication system comprises a first WTRU in the wireless communication system broadcasting a request for desired information. A second WTRU in the wireless communication system searches a memory of the second WTRU for the desired information and responds to the broadcast by indicating to the first WTRU that it is capable of providing the desired information. The first WTRU requests that the second WTRU provide the desired information, and the second WTRU retrieves the desired information from the memory in the second WTRU and sends the desired information to the first WTRU.
摘要翻译：一种用于在无线通信系统中的多个无线发射/接收单元（WTRU）之间共享信息的方法和装置包括无线通信系统中的广播请求信息的请求的第一WTRU。无线通信系统中的第二WTRU在第二WTRU的存储器中搜索期望的信息，并通过向第一WTRU指示能够提供期望的信息来对广播进行响应。第一WTRU请求第二WTRU提供所需信息，第二WTRU从第二WTRU中的存储器检索所需信息，并将所需信息发送到第一WTRU。

8. 发明公开

US20240188107A1 SIDELINK CHANNEL RESERVATION ACQUISITION AND COLLISION RECOVERY IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：US20240188107A1
公开(公告)日：2024-06-06
申请号：US18556271
申请日：2022-05-06
申请人： Hussain ELKOTBY , Ravikumar PRAGADA , IDAC HOLDINGS, INC.
发明人： Hussain Elkotby , Ali Esswie , Ravikumar Pragada
IPC分类号： H04W72/40 , H04W28/26 , H04W72/25 , H04W72/563
CPC分类号： H04W72/40 , H04W28/26 , H04W72/25 , H04W72/563
摘要： The disclosure generally pertains to methods and apparatus for on-demand low-power sidelink channel reservation acquisition in wireless communication systems. A WTRU may determine to request on-demand reports related to sidelink resource usage. A WTRU that receives the report may generate a report based on its knowledge of sidelink resource usage. The responding WTRU may determine a priority associated with the report based on the relative amount of information it has regarding the sidelink resource usage. A response window for the response may be determined based on the priority. The responding WTRU then transmits the report in the corresponding response window. If a collision is detected for the report transmission, the response window may be extended and the report may be retransmitted in the extended response window.

9. 发明申请

US20050286690A1 Method and system for routing calls based on user provided mobile station usage parameters 失效
标题翻译：基于用户提供的移动台使用参数路由呼叫的方法和系统
公开(公告)号：US20050286690A1
公开(公告)日：2005-12-29
申请号：US10881791
申请日：2004-06-30
申请人： John Thommana , Ravikumar Pragada
发明人： John Thommana , Ravikumar Pragada
IPC分类号： H04M15/00 , H04W4/16
CPC分类号： H04W4/16 , H04M15/8044 , H04M2215/2026 , H04M2215/32 , H04M2215/42 , H04M2215/745 , H04W4/24
摘要： A method and communication system for routing calls. The system includes at least one wireless transmit/receive unit (WTRU), at least one wireless base station, a land-line communication unit, and a land-line base unit. A call placed by the land-line communication unit is routed to the wireless base station via the WTRU when a database in the WTRU indicates that it is less costly than routing the call via the land-line base unit. Alternatively, a call placed by the WTRU is routed to the land-line base station when the database indicates that it is less costly than routing the call via the wireless base station. The database stores wireless phone data, land-line data and preferred usage data provided by a user of the WTRU.
摘要翻译：一种用于路由呼叫的方法和通信系统。该系统包括至少一个无线发射/接收单元（WTRU），至少一个无线基站，陆线通信单元和陆线基地单元。当WTRU中的数据库指示它比通过陆线基本单元路由呼叫成本低时，由陆地通信单元发出的呼叫经由WTRU被路由到无线基站。或者，当数据库指示比经由无线基站的呼叫路由成本低时，由WTRU发出的呼叫被路由到陆基基站。该数据库存储由无线传送/接收单元的用户提供的无线电话数据，地线数据和优选使用数据。

10. 发明申请

US20060251009A1 Wireless communication system for providing multiple user Internet access 审中-公开
标题翻译：用于提供多用户上网的无线通信系统
公开(公告)号：US20060251009A1
公开(公告)日：2006-11-09
申请号：US11181658
申请日：2005-07-14
申请人： John Thommana , Ravikumar Pragada , Tex Nichols
发明人： John Thommana , Ravikumar Pragada , Tex Nichols
IPC分类号： H04Q7/00 , H04L12/66 , H04L12/56 , H04L12/28
CPC分类号： H04L12/462 , H04W84/00 , H04W84/12 , H04W88/16
摘要： A wireless communication system which provides a plurality of wireless transmit/receive unit (WTRU) users with access to the Internet via a wireless local area network (WLAN), Bluetooth™ or ultra-wideband (UWB) interface. The system includes a short-range access point (AP) in communication with the WTRUs, multiplexer in communication with the Internet and the AP, and a plurality of mobile platforms in communication with the multiplexer and the Internet. The system may further include a mapping unit for correlating routable medium access control (MAC) addresses to specific universal serial bus (USB) interfaces associated with the mobile platforms. The system may be incorporated in a mass-transit vehicle, whereby the WTRU users are passengers in the vehicle.
摘要翻译：一种无线通信系统，其通过无线局域网（WLAN），蓝牙TM或超宽带（UWB）接口向多个无线发射/接收单元（WTRU）用户提供对因特网的访问。该系统包括与WTRU通信的短距离接入点（AP），与因特网和AP通信的多路复用器以及与多路复用器和因特网通信的多个移动平台。系统还可以包括映射单元，用于将可路由介质访问控制（MAC）地址与与移动平台相关联的特定通用串行总线（USB）接口相关联。该系统可以并入大众运输车辆中，由此无线传输/接收单元用户是车辆中的乘客。

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