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31. 发明申请

US20070286117A1 QUALITY OF SERVICE CONFIGURATION FOR WIRELESS COMMUNICATION 有权
标题翻译：无线通信服务质量配置
公开(公告)号：US20070286117A1
公开(公告)日：2007-12-13
申请号：US11687569
申请日：2007-03-16
申请人： Srinivasan Balasubramanian , Reza Shahidi
发明人： Srinivasan Balasubramanian , Reza Shahidi
IPC分类号： H04L12/56
CPC分类号： H04W28/24 , H04W76/20
摘要： Techniques to configure quality of service (QoS) for communication are described. An access terminal configures a first QoS profile prior to a call. This QoS profile is for a set of QoS parameters that provides certain QoS. The access terminal thereafter establishes (e.g., originates or terminates) a call with an access network. If the first QoS profile is appropriate for the call, then QoS is not reconfigured. However, the access terminal may determine that a second QoS profile is to be used for the call, e.g., based on a format or a rate set supported by a remote/other terminal for the call. The access terminal would then configure the second QoS profile during the call. The access terminal may exchange data in accordance with (a) the first QoS profile before the second QoS profile is configured and activated and (b) the second QoS profile after it is configured and activated.
摘要翻译：描述了配置通信服务质量（QoS）的技术。接入终端在呼叫之前配置第一QoS简档。该QoS配置文件用于提供某些QoS的一组QoS参数。接入终端此后建立（例如，发起或终止）与接入网络的呼叫。如果第一个QoS配置文件适用于该呼叫，则不重新配置QoS。然而，接入终端可以例如基于用于该呼叫的远程/其他终端支持的格式或速率集合来确定第二QoS简档将用于该呼叫。然后，接入终端将在呼叫期间配置第二QoS简档。在配置和激活第二QoS简档之前，接入终端可以根据（a）第一QoS简档交换数据，以及（b）配置和激活第二QoS简档之后的第二QoS简档。

32. 发明申请

US20070127413A1 Erased frame and idle frame suppression in a wireless communications system 有权
标题翻译：无线通信系统中的擦除帧和空闲帧抑制
公开(公告)号：US20070127413A1
公开(公告)日：2007-06-07
申请号：US11291364
申请日：2005-12-01
申请人： Reza Shahidi , Vincent Baglin
发明人： Reza Shahidi , Vincent Baglin
IPC分类号： H04Q7/00
CPC分类号： H04L47/14 , H04W52/12 , H04W52/143 , H04W52/40 , H04W92/12
摘要： A method of reducing loading on backhaul communications links in a wireless communications system suppresses a portion of the upward flow of frame information for idle and/or erased frames in certain situations, such as when multiple ones of such frames are successively encountered. A radio base station abstains from sending a frame header to a BSC/ANC for second and following frames of the Idle type and/or the radio base station abstains from sending a frame header to a BSC/ANC for second and following frames of the Erased type. The header may also or alternatively be suppressed for an Idle frame immediately following a Good frame. The BSC/ANC in effect fills in the suppressed frame information in such situations, forwards appropriate indications of frame type to the frame selection algorithm.
摘要翻译：一种在无线通信系统中减少回程通信链路上的负载的方法在某些情况下，例如当连续遇到多个这样的帧时，抑制用于空闲和/或擦除帧的帧信息向上流的一部分。无线电基站对于空闲类型的第二个和后续的帧和/或无线电基站拒绝发送一个帧头到BSC / ANC，对于被擦除的第二个和下一个帧，发送帧头到BSC / ANC 类型。标题也可以或者替代地被抑制在紧跟在好帧之后的空闲帧。在这种情况下，BSC / ANC实际上填充了抑制帧信息，将帧类型的适当指示转发到帧选择算法。

33. 发明授权

US09042889B2 Method and apparatus for selecting wireless communication systems 有权
标题翻译：用于选择无线通信系统的方法和装置
公开(公告)号：US09042889B2
公开(公告)日：2015-05-26
申请号：US12874018
申请日：2010-09-01
申请人： Wei Qi , Arvind Swaminathan , Manasi D. Gandhi , James A. Hutchison, IV , Kishore Srirambhatla , Reza Shahidi , Alok Sharma
发明人： Wei Qi , Arvind Swaminathan , Manasi D. Gandhi , James A. Hutchison, IV , Kishore Srirambhatla , Reza Shahidi , Alok Sharma
IPC分类号： H04W36/30 , H04W80/04 , H04W48/16 , H04W48/18
CPC分类号： H04W48/18 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Methods and apparatuses are provided that facilitate avoiding one or more wireless communication systems based at least in part on determining a level of unreliability of a reverse link channel related to a system. This can be based at least in part on determining whether the system can be accessed over the reverse link channel. If not, the wireless communication system can be avoided to conserve power utilized to perform such access attempts. Where the unreliability is temporary, however, some access attempts can be performed for systems of higher priority than a current system during the period of avoidance of one or more higher priority systems.
摘要翻译：提供方法和装置，其至少部分地基于确定与系统相关的反向链路信道的不可靠性水平，从而避免一个或多个无线通信系统。这可以至少部分地基于确定系统是否可以通过反向链路信道被访问。如果不是，则可以避免无线通信系统以节省用于执行这种访问尝试的功率。然而，在不可靠性是临时性的情况下，在避免一个或多个较高优先级系统的时期期间，可以针对比当前系统优先级更高的系统执行一些访问尝试。

34. 发明申请

US20130053034A1 MAINTAINING LOCATION BASED SERVICE SESSION CONTINUITY DURING INTER-RAT MOBILITY 有权
标题翻译：基于位置的维护服务会话连续性在跨域移动性期间
公开(公告)号：US20130053034A1
公开(公告)日：2013-02-28
申请号：US13220783
申请日：2011-08-30
申请人： Kuo-Chun Lee , Srinivasan Balasubramanian , Kirk A. Burroughs , Thomas Klingenbrunn , Ie-Hong Lin , Arash Mirbagheri , Jean-Michel R. Rousseau , Reza Shahidi
发明人： Kuo-Chun Lee , Srinivasan Balasubramanian , Kirk A. Burroughs , Thomas Klingenbrunn , Ie-Hong Lin , Arash Mirbagheri , Jean-Michel R. Rousseau , Reza Shahidi
IPC分类号： H04W64/00 , H04W36/08
CPC分类号： H04W4/20 , H04L67/148 , H04W4/02 , H04W36/14 , H04W64/00
摘要： When a user equipment engaged in mobile communications transfers from a network with one radio access technology (RAT) to another network with a different radio access technology, maintaining continuity of location based services can improve system performance. A user equipment may perform a series of checks when undergoing inter-RAT transfer to determine if a location based services protocol used with the source network is operable on the target network. The UE also determines if location based services sessions are at a point where they can be continued following inter-RAT transfer. Where possible, protocols and sessions are maintained to preserve location based services continuity.
摘要翻译：当进行移动通信的用户设备从具有一个无线电接入技术（RAT）的网络向具有不同无线电接入技术的另一个网络传输时，维持基于位置的业务的连续性可以提高系统性能。当进行RAT间传输时，用户设备可以执行一系列检查，以确定与源网络一起使用的基于位置的服务协议是否可在目标网络上操作。 UE还确定基于位置的服务会话是否在跨RAT传输之后可以继续的点。在可能的情况下，维护协议和会话以保持基于位置的服务连续性。

35. 发明申请

US20120140644A1 METHODS AND APPARATUS FOR PROVIDING ROBUST CIRCUIT SWITCH FALL BACK PROCEDURE 有权
标题翻译：提供稳健电路开关回路的方法和装置
公开(公告)号：US20120140644A1
公开(公告)日：2012-06-07
申请号：US12959256
申请日：2010-12-02
申请人： Francis Ming-Meng Ngai , Reza Shahidi
发明人： Francis Ming-Meng Ngai , Reza Shahidi
IPC分类号： H04W24/02 , H04W28/00
CPC分类号： H04W74/00 , H04W28/18 , H04W36/0022
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a user equipment (UE) may obtain at least one of a plurality of circuit switched fall back (CSFB) parameters from at least one of an LTE eNodeB or a usable system, wherein the plurality of CSFB parameters comprise a channel list, a system time, and a neighbor list, and may perform one or more system acquisition actions based on the at least one of the plurality of obtained CSFB parameters.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中用户设备（UE）可以从LTE eNodeB中的至少一个获得多个电路交换回退（CSFB）参数中的至少一个，可用系统，其中所述多个CSFB参数包括信道列表，系统时间和邻居列表，并且可以基于所获得的所述多个CSFB参数中的所述至少一个执行一个或多个系统采集动作。

36. 发明申请

US20100311420A1 Apparatus and Method for Improved Idle State Handoff 失效
标题翻译：改进空闲状态切换的装置和方法
公开(公告)号：US20100311420A1
公开(公告)日：2010-12-09
申请号：US12479217
申请日：2009-06-05
申请人： Ashrafur Md. Reza , Qingxin Chen , Reza Shahidi , Rajeev S. Kurundkar
发明人： Ashrafur Md. Reza , Qingxin Chen , Reza Shahidi , Rajeev S. Kurundkar
IPC分类号： H04W36/00
CPC分类号： H04W36/0005
摘要： A method and apparatus for facilitating handoff operations in a wireless communication device is provided. The method may comprise receiving, by a wireless communication device, a plurality of pilot signals, wherein the plurality of pilot signals includes an active pilot signal and one or more candidate pilot signals, selecting at least one nominal active pilot signal strength value for comparison with the active pilot signal, classifying the one or more candidate pilot signals into a respective one of a plurality of tiers based on a handoff factor corresponding to the at least one candidate pilot signal, wherein the plurality of tiers are divided according to one or more handoff factors, and selecting at least one threshold handoff value for each of the plurality of tiers, wherein the at least one threshold handoff value partly depends on one of the at least one nominal active pilot signal strength values.
摘要翻译：提供一种用于促进无线通信设备中的切换操作的方法和装置。所述方法可包括由无线通信设备接收多个导频信号，其中所述多个导频信号包括有源导频信号和一个或多个候选导频信号，选择至少一个标称有源导频信号强度值以与所述有源导频信号基于与所述至少一个候选导频信号相对应的切换因子将所述一个或多个候选导频信号分类成多个层中的相应一个，其中，所述多个层根据一个或多个切换被划分因素，并且为多个层级中的每一层选择至少一个阈值切换值，其中所述至少一个阈值切换值部分地取决于所述至少一个标称有效导频信号强度值之一。

37. 发明申请

US20100291884A1 ALLOCATING TRANSMIT POWER AMONG MULTIPLE AIR INTERFACES 有权
标题翻译：在多个空气接口上分配发射功率
公开(公告)号：US20100291884A1
公开(公告)日：2010-11-18
申请号：US12775380
申请日：2010-05-06
申请人： Jun Hu , Yu-Chuan Lin , Reza Shahidi , Vijaya C. Ramasami , Ravindra M. Garach
发明人： Jun Hu , Yu-Chuan Lin , Reza Shahidi , Vijaya C. Ramasami , Ravindra M. Garach
IPC分类号： H04B1/04
CPC分类号： H04W72/0473 , H04W72/044 , H04W72/1215 , H04W88/06 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/40
摘要： Systems and methods for allocating transmit power among multiple interfaces in a wireless communication system are disclosed. In one embodiment, the method comprises determining a first power level that is used for transmitting over a first air interface, determining a maximum power level available for transmitting over a second interface, comparing the first power level to the maximum power level, determining a second power level that is used for transmitting over the second air interface based on the comparison of the first power level to the maximum power level, and generating a power-based payload constraint based on the second power level.
摘要翻译：公开了一种用于在无线通信系统中的多个接口之间分配发射功率的系统和方法。在一个实施例中，该方法包括确定用于通过第一空中接口进行传输的第一功率电平，确定可用于通过第二接口发射的最大功率电平，将第一功率电平与最大功率电平进行比较，确定第二功率电平基于第一功率电平与最大功率电平的比较，用于通过第二空中接口进行发送的功率电平，以及基于第二功率电平生成基于功率的有效载荷约束。

38. 发明申请

US20100279709A1 ULTIMODE SUPPORT IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中的最终支持
公开(公告)号：US20100279709A1
公开(公告)日：2010-11-04
申请号：US12432355
申请日：2009-04-29
申请人： Reza Shahidi , Sanjeev A. Athalye , Jeremy H. Lin , Victor A. Abramsky
发明人： Reza Shahidi , Sanjeev A. Athalye , Jeremy H. Lin , Victor A. Abramsky
IPC分类号： H04W24/00 , H04M1/00
CPC分类号： H04B1/406 , H04B1/3805 , H04B7/0602 , H04B7/0689 , H04B7/0805 , H04B7/0871
摘要： Systems and methodologies are described that facilitate multimode communication in wireless networks. Receiving and/or transmitting components can comprise a plurality of receive paths over which antennas can forward concurrently received signals to facilitate simultaneous or shared receiving of signals related to disparate communication technologies. The receive paths can be implemented by one or more multiplexers (e.g., diplexers, triplexers, etc.) to facilitate separating signals simultaneously received over disparate bands. In addition, antenna switching is described to facilitate shared receiving. Multimode transmitting is similarly provided. In particular, voice, data and global positioning system (GPS) signals can be concurrently received and processed by a wireless device.
摘要翻译：描述了促进无线网络中的多模通信的系统和方法。接收和/或发送组件可以包括多个接收路径，天线可以同时转发所接收的信号，以促进与不同通信技术相关的信号的同时或共享的接收。接收路径可以由一个或多个复用器（例如，双工器，三工器等）来实现，以便于分离同时在不同频带上接收的信号。另外，天线切换被描述为便于共享接收。类似地提供多模发送。特别地，语音，数据和全球定位系统（GPS）信号可以由无线设备同时接收和处理。

39. 发明授权

US07701910B2 Reverse link load estimation using reference signal 有权
标题翻译：使用参考信号的反向链路负载估计
公开(公告)号：US07701910B2
公开(公告)日：2010-04-20
申请号：US11287804
申请日：2005-11-28
申请人： Young C. Yoon , Reza Shahidi
发明人： Young C. Yoon , Reza Shahidi
IPC分类号： H04B7/216
CPC分类号： H04W52/343
摘要： A reference signal including a quality indication is injected into the reverse link signal received at a base station. The transmit power of the reference signal is controlled by the base station through reverse link power control, and the base station estimates the reverse link load from the transmit power of the reference signal. As the load increases, the transmit power must increase to overcome interference. The reference signal may be generated by a signal generator within the base station; by a mobile station hardwired to the base station; or by a mobile station proximate the base station, sending the reference signal over the air interface. The reverse link load may be estimated directly from reference signal transmit power, or from the reference signal transmit power minus a minimum reference signal transmit power in the absence of interference.
摘要翻译：包括质量指示的参考信号被注入到在基站处接收的反向链路信号中。参考信号的发射功率由基站通过反向链路功率控制来控制，基站根据参考信号的发射功率估计反向链路负载。随着负载的增加，发射功率必须增加以克服干扰。参考信号可以由基站内的信号发生器产生; 由移动台硬连线到基站; 或者靠近基站的移动台通过空中接口发送参考信号。反向链路负载可以直接从参考信号发射功率估计，或者从参考信号发射功率减去没有干扰的最小参考信号发射功率。

40. 发明申请

US20080198871A1 DYNAMIC ADJUSTMENT OF INACTIVITY TIMER THRESHOLD FOR CALL CONTROL TRANSACTIONS 有权
标题翻译：对呼叫控制交易的不活动定时器阈值的动态调整
公开(公告)号：US20080198871A1
公开(公告)日：2008-08-21
申请号：US11677109
申请日：2007-02-21
申请人： Reza Shahidi , Samir Vijay Ginde
发明人： Reza Shahidi , Samir Vijay Ginde
IPC分类号： H04J3/22
CPC分类号： H04L69/28 , H04W76/38 , H04W80/10
摘要： In general, this disclosure is directed to establishment and release of a connection between a communication device and an access network. More specifically, the techniques of this disclosure are directed to determining when a data flow used for exchanging call control requests becomes inactive. For example, a communication device may dynamically adjust an inactivity timer threshold associated with the data flow used by applications to exchange call control messages when a new call control transaction starts or an existing call control transaction ends, e.g., by selecting a single inactivity timer threshold for the data flow to satisfy minimum connection requirements of existing call control transactions, recently ended call control transactions and the new call control transaction. The data flow is considered inactive when no applications send or receive messages via the data flow for a period of time that exceeds the adjusted inactivity timer threshold.
摘要翻译：一般来说，本公开涉及建立和释放通信设备和接入网络之间的连接。更具体地，本公开的技术涉及确定用于交换呼叫控制请求的数据流何时变得不活动。例如，当新的呼叫控制事务开始或现有呼叫控制事务结束时，例如通过选择单个不活动定时器阈值，通信设备可以动态地调整与应用使用的数据流相关联的不活动定时器阈值，以交换呼叫控制消息为了使数据流满足现有呼叫控制交易的最小连接要求，最近结束的呼叫控制交易和新的呼叫控制交易。当没有应用程序通过数据流发送或接收消息超过调整的不活动定时器阈值的时间段时，数据流被认为是无效的。

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