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1. 发明申请

WO2005119990A3 CONNECTED-STATE RADIO SESSION TRANSFER IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2005119990A3
公开(公告)日：2005-12-15
申请号：PCT/US2005/019377
申请日：2005-06-01
申请人： QUALCOMM INCORPORATED , TINNAKORNSRISUPHAP, Peerapol , AGASHE, Parag Arun , REZAIIFAR, Ramin , MOHANTY, Bibhu, P. , BENDER, Paul, E.
发明人： TINNAKORNSRISUPHAP, Peerapol , AGASHE, Parag Arun , REZAIIFAR, Ramin , MOHANTY, Bibhu, P. , BENDER, Paul, E.
IPC分类号： H04Q7/38
摘要： Embodiments described herein relate to connected-state radio session transfer in wireless communications. A source access network controller may lock a source radio session associated with an access terminal (e.g., in response to detecting a handoff condition associated with the access terminal), where the source access network controller may be in communication with a data network. The source access network controller may also instruct a target access network controller to create a target radio session corresponding with the source radio session, and to establish a communication route between the data network and the access network via the target ANC. The source access network controller may then freeze a state associated with the source radio session and transmits the frozen state to the target access network controller. The target access network controller may subsequently unfreeze the received state and further unlock the radio session, hence resuming control of the access terminal.

2. 发明申请

WO2007009116A1 METHOD AND APPARATUS FOR SESSION ESTABLISHMENT FOR EMERGENCY VOIP CALLS 审中-公开
标题翻译：用于紧急呼叫呼叫的会议建立方法和装置
公开(公告)号：WO2007009116A1
公开(公告)日：2007-01-18
申请号：PCT/US2006/027678
申请日：2006-07-14
申请人： QUALCOMM INCORPORATED , REZAIIFAR, Ramin , AGASHE, Parag, Arun , BENDER, Paul, E.
发明人： REZAIIFAR, Ramin , AGASHE, Parag, Arun , BENDER, Paul, E.
IPC分类号： H04Q7/38 , H04L12/28
CPC分类号： H04L65/4007 , H04L29/06027 , H04L65/1069 , H04M2207/18 , H04M2242/04 , H04W4/90 , H04W8/18 , H04W8/26 , H04W76/10 , H04W76/50 , H04W80/00
摘要： Embodiments disclosed herein relate to providing session establishment for emergency VoIP (e.g., E911) calls.
摘要翻译：本文公开的实施例涉及为紧急VoIP（例如，E911）呼叫提供会话建立。

3. 发明申请

WO2005039126A1 METHOD AND APPARATUS FOR DATA COMMUNICATIONS OVER MULTIPLE CHANNELS 审中-公开
标题翻译：用于多通道数据通信的方法和装置
公开(公告)号：WO2005039126A1
公开(公告)日：2005-04-28
申请号：PCT/US2004/033679
申请日：2004-10-13
申请人： QUALCOMM INCORPORATED , AGASHE, Parag, Arun , REZAIIFAR, Ramin
发明人： AGASHE, Parag, Arun , REZAIIFAR, Ramin
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/2475 , H04L47/34
摘要： This disclosure provides a method and apparatus for the communication of low delay data over multiple channels having different speed and latency and requiring a different amount of time to set up. In one embodiment, the transmitter removes duplicate data packets from a queue after a second channel, such as a dedicated channel is established. In an alternate embodiment, sequence numbers are assigned to data packets, allowing the receiver to identify duplicate packets and ignore the duplicates.
摘要翻译：本公开提供了一种用于在具有不同速度和等待时间的多个信道上通信低延迟数据并且需要不同的时间量进行建立的方法和装置。在一个实施例中，在建立诸如专用信道的第二信道之后，发射机从队列中去除重复数据分组。在替代实施例中，序列号被分配给数据分组，允许接收机识别重复分组并忽略重复。

4. 发明申请

WO2007013942A3 ASYMMETRIC MODE OF OPERATION IN MULTI-CARRIER COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2007013942A3
公开(公告)日：2007-02-01
申请号：PCT/US2006/028102
申请日：2006-07-19
申请人： QUALCOMM Incorporated , BLACK, Peter, John , ATTAR, Rashid, Ahmed, Akbar , REZAIIFAR, Ramin , AGASHE, Parag, Arun , FAN, Mingxi , RIMINI, Roberto , MA, Jun
发明人： BLACK, Peter, John , ATTAR, Rashid, Ahmed, Akbar , REZAIIFAR, Ramin , AGASHE, Parag, Arun , FAN, Mingxi , RIMINI, Roberto , MA, Jun
IPC分类号： H04B7/26
摘要： A method and system for providing asymmetric modes of operation in multi-carrier wireless communication systems. A method may assign a long code mask (LCM) to an information channel associated with a plurality of forward link carriers to transmit data from an access network to an access terminal; and multiplex the information channel on a reverse link carrier. The information channel may include one of data source channel (DSC), data rate control (DRC) and acknowledgment (ACK) information, and the multiplexing may be code division multiplexing (CDM). The A may instruct the AT on whether to multiplex the DSC information based on feedback from the AT. The method may further offset the ACK information on the reverse link to reduce the reverse link peak to average, CDM the information channel on an I-branch and on a Q-branch, and transmit the code division multiplexed information channel on the reverse link carrier.

5. 发明申请

WO2006096764A3 PILOT GROUPING AND SET MANAGEMENT IN MULTI-CARRIER COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2006096764A3
公开(公告)日：2006-09-14
申请号：PCT/US2006/008222
申请日：2006-03-07
申请人： QUALCOMM INCORPORATED , REZAIIFAR, Ramin , AGASHE, Parag Arun
发明人： REZAIIFAR, Ramin , AGASHE, Parag Arun
IPC分类号： H04Q7/38
摘要： Embodiments disclosed herein relate to methods and systems for grouping pilot signals and using such grouping for pilot strength reporting and set management in multi-carrier communication systems. In one embodiment, an access network may assign a group identifier (or "group ID") to each of the pilot signals associated with the sector, e.g., based on the coverage areas of the pilot signals, and transmit the pilot signals with the corresponding group IDs. PN offset may be used as the group ID. An access terminal may group the pilot signals received into one or more pilot groups in accordance with their group IDs, and select a representative pilot signals from each pilot group for pilot strength reporting. The access terminal may also use the pilot grouping to perform effective set management.

6. 发明申请

WO2005011231A3 SYSTEM AND METHOD FOR USING AN IP ADDRESS AS A WIRELESS UNIT IDENTIFIER 审中-公开
公开(公告)号：WO2005011231A3
公开(公告)日：2005-02-03
申请号：PCT/US2004/022905
申请日：2004-07-15
申请人： QUALCOMM Incorporated , BENDER, Paul E. , REZAIIFAR, Ramin
发明人： BENDER, Paul E. , REZAIIFAR, Ramin
IPC分类号： H04L29/06
摘要： Assignment of a session information IP address for use as a mobile station identifier facilitates a distributed architecture for processing IP communications in coordination with a wireless communication system. The session information IP address identifies a storage location of session information for a given AT. The AT effectively carries a pointer to the session information, wherein an access point is able to access the session information directly. This avoids the need to store mapping information for each AT and associated location of session information. Additionally, use of an IP address identifying the session holder as a mobile station identifier avoid delays incurred by such mapping. The session information IP address may be compressed to use a locally unique value. The compressed version conserves bit space, and reduces processing complexity on relocation to a next access point.

7. 发明申请

WO2006007574A1 DYNAMIC ASSIGNMENT OF HOME AGENT AND HOME ADDRESS IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中家庭代理和家庭住址的动态分配
公开(公告)号：WO2006007574A1
公开(公告)日：2006-01-19
申请号：PCT/US2005/023609
申请日：2005-06-30
申请人： QUALCOMM Incorporated , BARANY, Peter Anthony , REZAIIFAR, Ramin , BENDER, Paul E. , WANG, Jun , VEEREPALLI, Sivaramakrishna
发明人： BARANY, Peter Anthony , REZAIIFAR, Ramin , BENDER, Paul E. , WANG, Jun , VEEREPALLI, Sivaramakrishna
IPC分类号： H04L29/06
CPC分类号： H04W8/06 , H04W8/26 , H04W12/06 , H04W80/04
摘要： Embodiments disclosed herein relate to providing dynamic assignment of home agent and home address in wireless communications, such that a mobile node away from home may receive local access services from a visited network. In an embodiment, a mobile node accesses a visited network. The visited network authenticates the mobile node with its home network. The visited network then assigns a visited home agent and a home address for the mobile node. The mobile node subsequently performs secure binding with the visitor home agent. The mobile node proceeds with communications using the visitor home agent and home address.
摘要翻译：本文公开的实施例涉及在无线通信中提供归属代理和归属地址的动态分配，使得远离家乡的移动节点可以从拜访网络接收本地接入服务。在一个实施例中，移动节点访问受访网络。受访网络使用其家庭网络来认证移动节点。所访问的网络然后为移动节点分配被访问的归属代理和归属地址。移动节点随后执行与访问者归属代理的安全绑定。移动节点使用访问者归属代理和归属地址进行通信。

8. 发明申请

WO2006113876A2 CONNECTION FAILURE REPORTING IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中的连接失败报告
公开(公告)号：WO2006113876A2
公开(公告)日：2006-10-26
申请号：PCT/US2006/014890
申请日：2006-04-19
申请人： QUALCOMM INCORPORATED , BENDER, Paul, E. , REZAIIFAR, Ramin , JOSHI, Abhay, Arvind , HUTCHISON, James, A.
发明人： BENDER, Paul, E. , REZAIIFAR, Ramin , JOSHI, Abhay, Arvind , HUTCHISON, James, A.
IPC分类号： H04W24/00 , H04W24/04 , H04W24/08 , H04W24/10 , H04W88/02
CPC分类号： H04W24/08 , H04M15/00 , H04M15/41 , H04M15/74 , H04M2215/0164 , H04M2215/709 , H04W24/00 , H04W24/04 , H04W24/10 , H04W88/02
摘要： Embodiments disclosed herein relate to methods and systems for reporting and compiling connection failures in wireless communication systems. In an embodiment, when an access terminal experiences a connection failure (e.g., an unintended one), the access terminal may generate a connection failure record associated with the event, and send a message containing the connection failure record to an access network it has since established the connection. The access network may send a message containing a connection failure report acknowledgement (ACK) message to the access terminal, upon reception of the connection failure report message. The network operators may use the connection failure records thus compiled to identify problematic spots in the system and improve the quality of service.
摘要翻译：本文公开的实施例涉及用于报告和编译无线通信系统中的连接故障的方法和系统。在一个实施例中，当接入终端遇到连接故障（例如，非预期的接入）时，接入终端可以生成与该事件相关联的连接失败记录，并将包含连接故障记录的消息发送到其已经具有的接入网络建立连接。在接收到连接失败报告消息时，接入网络可以向接入终端发送包含连接失败报告确认（ACK）消息的消息。网络运营商可以使用如此编译的连接故障记录来识别系统中的问题点，并提高服务质量。

9. 发明申请

WO2006089197A1 LOW DUTY CYCLE HALF-DUPLEX MODE OPERATION WITH COMMUNICATION DEVICE 审中-公开
标题翻译：具有通信设备的低占空比半双工模式操作
公开(公告)号：WO2006089197A1
公开(公告)日：2006-08-24
申请号：PCT/US2006/005785
申请日：2006-02-16
申请人： QUALCOMM INCORPORATED , LEE, Chong U. , HOLCMAN, Alejandro R , MIMRAN, Arik , WOLF, Jack Keil , SHEYNBLAT, Leonid , PADOVANI, Roberto , BENDER, Paul E. , REZAIIFAR, Ramin , KHAZAKA, Samir K.
发明人： LEE, Chong U. , HOLCMAN, Alejandro R , MIMRAN, Arik , WOLF, Jack Keil , SHEYNBLAT, Leonid , PADOVANI, Roberto , BENDER, Paul E. , REZAIIFAR, Ramin , KHAZAKA, Samir K.
IPC分类号： H04B7/005 , H04B17/00 , H04L25/00
CPC分类号： H04L5/16 , H04B1/7085 , H04B17/0082 , H04L12/12 , H04W52/0235 , H04W52/0283 , H04W52/44 , H04W76/20 , Y02D70/1222 , Y02D70/164 , Y02D70/40
摘要： Operating a communication device in a half-duplex mode using only overhead channels; and substantially free running a timing reference obtained during reception to allow a timing reference value to drift during transmission.
摘要翻译：仅使用架空通道，以半双工模式操作通信设备; 并且基本上自由地运行在接收期间获得的定时参考，以允许定时参考值在传输期间漂移。

10. 发明申请

WO2005053276A1 ACCESS TERMINAL IDENTIFICATION MANAGEMENT 审中-公开
标题翻译：访问终端识别管理
公开(公告)号：WO2005053276A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/039688
申请日：2004-11-24
申请人： QUALCOMM INCORPORATED , BENDER, Paul E. , REZAIIFAR, Ramin , HOAGLAND, Greg M.
发明人： BENDER, Paul E. , REZAIIFAR, Ramin , HOAGLAND, Greg M.
IPC分类号： H04L29/12
CPC分类号： H04W8/26 , H04W16/02 , H04W16/12 , H04W80/00
摘要： Access terminal identification management providing a minimum distance between subnets before reusing subnet identifiers. Mobility criteria evaluation determines when to reassign an access terminal identifier. In one embodiment, the mobility criteria is whether any member of the active set for the access terminal belongs to an originating subnet. In an alternate embodiment, the criteria is whether the access terminal has traveled more than a minimum distance from the originating subnet. When a mobility criteria is violated, the access network assigns a new identifier. In one embodiment, the access terminal identifier is a long code mask based on a subnet identifier. Identifier management applies when crossing sector boundaries in a cellular system, and serves to reduce the ambiguity of mapping CC values to full UATI values, and to avoid overlapping assignments.
摘要翻译：接入终端识别管理在重新使用子网标识符之前提供子网之间的最小距离。移动性标准评估决定何时重新分配接入终端标识符。在一个实施例中，移动性标准是用于接入终端的活动集的任何成员是否属于始发子网。在替代实施例中，标准是接入终端是否已经从始发子网行进超过最小距离。当违反移动性标准时，接入网络分配一个新的标识符。在一个实施例中，接入终端标识符是基于子网标识符的长码掩码。标识符管理在跨越蜂窝系统中的扇区边界时适用，并且用于减少将CC值映射到完全UATI值的模糊性，并避免重叠分配。

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