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1. 发明申请

US20050117675A1 Method and apparatus for providing random access detection in a communication system 有权
标题翻译：在通信系统中提供随机存取检测的方法和装置
公开(公告)号：US20050117675A1
公开(公告)日：2005-06-02
申请号：US10725095
申请日：2003-12-01
申请人： Deepak Das , Jung Lee , Shirish Nagaraj , Anil Rao
发明人： Deepak Das , Jung Lee , Shirish Nagaraj , Anil Rao
IPC分类号： H03D1/00 , H04B7/08
CPC分类号： H04B7/086
摘要： The disclosed embodiments relate to a communication system and method. The system may comprise a pre-whitening device that applies pre-whitening data to a received signal from an antenna array to produce a pre-whitened signal, at least one detector that is adapted to recognize a pattern corresponding to a request for access in the pre-whitened signal and compute correlation data corresponding to the pattern, and a threshold detector that determines whether the correlation data exceeds a threshold and indicates that an acknowledgement signal should be transmitted if the threshold is exceeded. The method may comprise the acts of creating a pre-whitened signal by applying pre-whitening data to a received signal, detecting a pattern that corresponds to a request for access in the pre-whitened signal, computing correlation data corresponding to the pattern, determining whether the correlation data exceeds a threshold, and indicating that an acknowledgement signal should be transmitted if the threshold is exceeded.
摘要翻译：所公开的实施例涉及通信系统和方法。所述系统可以包括预白化装置，其将来自天线阵列的接收信号的预白化数据应用于产生预白化信号;至少一个检测器，适于识别与所述接收信号的请求相对应的模式预白化信号和计算与图案对应的相关数据;以及阈值检测器，其确定相关数据是否超过阈值，并指示如果超过阈值则应发送确认信号。该方法可以包括通过对接收到的信号应用预白化数据来产生预白化信号的动作，检测对应于预白化信号中的访问请求的模式，计算对应于模式的相关数据，确定相关数据是否超过阈值，并指示如果超过阈值，则应发送确认信号。

2. 发明申请

US20060215608A1 Method of controlling load sharing between in-cell and soft handoff users 有权
公开(公告)号：US20060215608A1
公开(公告)日：2006-09-28
申请号：US11089339
申请日：2005-03-25
申请人： Jung Lee , Shirish Nagaraj , Anil Rao
发明人： Jung Lee , Shirish Nagaraj , Anil Rao
IPC分类号： H04Q7/00
CPC分类号： H04W36/22 , H04W28/22 , H04W52/365
摘要： In the method, rate control for at least one soft handoff user is selectively performed based on a soft handoff loading metric indicative of loading from soft handoff users on the channel.

3. 发明申请

US20060135189A1 Method of controlling a received signal strength target in a wireless communication system 审中-公开
标题翻译：控制无线通信系统中的接收信号强度目标的方法
公开(公告)号：US20060135189A1
公开(公告)日：2006-06-22
申请号：US11017924
申请日：2004-12-22
申请人： Shirish Nagaraj , Anil Rao
发明人： Shirish Nagaraj , Anil Rao
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04B17/318
摘要： In the method of controlling a received signal strength target in a wireless communication system, the received signal strength target is adjusted based on a service outage metric.
摘要翻译：在无线通信系统中控制接收信号强度目标的方法中，基于服务中断度量来调整接收信号强度目标。

4. 发明申请

US20050047530A1 Method and arrangement for detecting a random access channel preamble using multiple antenna reception in a communication system 有权
标题翻译：用于在通信系统中使用多个天线接收来检测随机接入信道前同步码的方法和装置
公开(公告)号：US20050047530A1
公开(公告)日：2005-03-03
申请号：US10651200
申请日：2003-08-29
申请人： Jung Lee , Anil Rao
发明人： Jung Lee , Anil Rao
IPC分类号： H04B7/005 , H04B7/08 , H04L1/06 , H04L1/02
CPC分类号： H04B7/086 , H04L1/0618 , H04W52/50
摘要： In a method and arrangement for detecting a random access channel preamble in a received uplink signal, the uplink signal is received at one or more receive antennas and contains data related to a random access channel preamble. The received uplink signal is subjected to spatial processing and temporal processing in order to detect the random access channel preamble. A best cell portion for communicating with a user may also be determined based on the detected preamble. The best cell portion represents a portion of a cell where a received uplink signal from a user has a highest signal to interference ratio. The detected random access channel preamble is indicative of the best cell portion for communicating with the user.
摘要翻译：在用于检测接收到的上行链路信号中的随机接入信道前同步码的方法和装置中，在一个或多个接收天线处接收上行链路信号，并且包含与随机接入信道前导码有关的数据。接收到的上行链路信号经受空间处理和时间处理，以便检测随机接入信道前同步码。还可以基于检测到的前导码来确定用于与用户通信的最佳小区部分。最好的小区部分表示从用户接收的上行链路信号具有最高的信号与干扰比的小区的一部分。检测到的随机接入信道前导码指示用于与用户通信的最佳小区部分。

5. 发明申请

US20060159013A1 Method of controlling transmission rates 有权
标题翻译：控制传输速率的方法
公开(公告)号：US20060159013A1
公开(公告)日：2006-07-20
申请号：US11035082
申请日：2005-01-14
申请人： Jung Lee , Anil Rao
发明人： Jung Lee , Anil Rao
IPC分类号： H04Q7/24 , H04J3/22 , H04Q7/00 , H04L12/26 , H04L1/00 , H04J3/16 , G01R31/08
CPC分类号： H04L5/1446 , H04W28/22 , H04W28/24 , H04W72/1247
摘要： In an embodiment of the method, an estimated use of an uplink resource by prioritized users, if transmission rates for the prioritized users are granted, is determined. The transmission rates are then granted if the estimated use of the uplink resource is less than or equal to an available amount of the uplink resource. Otherwise, the granting of transmission rates of the prioritized users is controlled in order of lower priority prioritized users to higher priority prioritized users until the estimated use of the uplink resource by the prioritized users falls within the available amount of the uplink resource for the channel.
摘要翻译：在该方法的一个实施例中，确定优先用户的上行链路资源的估计使用，如果授予优先用户的传输速率，则确定其使用。如果上行链路资源的估计使用小于或等于上行链路资源的可用量，则传输速率被授权。否则，优先级较高的用户的传输速率的授予按较低优先级优先用户的顺序被控制到优先级较高的优先级用户，直到优先用户的上行链路资源的估计使用量落入该信道的上行链路资源的可用量之内。

6. 发明授权

US08015367B1 Memory management methods in a computer system with shared memory mappings 有权
标题翻译：具有共享内存映射的计算机系统中的内存管理方法
公开(公告)号：US08015367B1
公开(公告)日：2011-09-06
申请号：US11676151
申请日：2007-02-16
申请人： Anil Rao , Carl Waldspurger , Xiaoxin Chen
发明人： Anil Rao , Carl Waldspurger , Xiaoxin Chen
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F12/121 , G06F12/109 , G06F2212/656
摘要： A host computer system is configured to present each of multiple resident contexts with an address space that may be mapped, at least in part, to corresponding portions of a host memory. The address space of a selected context is sampled, and, for each of a plurality of sampled portions of the address space of the selected context that are backed by a corresponding portion of host memory, a count of the number of portions of address spaces of any contexts that are backed by the same portion of the host memory is obtained. A metric is then computed as a function of the count. A decision about swapping out or reclaiming the allocation of the memory of the contexts is based on the metric. The metric is preferably a function of a mean (such as harmonic, geometric or arithmetic) or median of the counts for each context.
摘要翻译：主计算机系统被配置为向多个驻留上下文中的每一个提供可至少部分地映射到主机存储器的对应部分的地址空间。对所选择的上下文的地址空间进行采样，并且对于由主机存储器的对应部分支持的所选择的上下文的地址空间的多个采样部分中的每一个，对于所选择的上下文的地址空间的部分的数量的计数获得由主机存储器的相同部分支持的任何上下文。然后计算度量作为计数的函数。关于交换或回收上下文存储器的分配的决定基于度量。该度量优选地是每个上下文的计数的平均值（诸如谐波，几何或算术）或计数的中值的函数。

7. 发明申请

US20070168049A1 System and method for the automated generation of events within a server environment 有权
标题翻译：在服务器环境中自动生成事件的系统和方法
公开(公告)号：US20070168049A1
公开(公告)日：2007-07-19
申请号：US11332558
申请日：2006-01-13
申请人： Anil Rao , Chandrasekhar Mugunda
发明人： Anil Rao , Chandrasekhar Mugunda
IPC分类号： G05B11/01
CPC分类号： G06F17/30309 , G06F11/0766 , G06F11/3031 , G06F11/3055 , G06F11/3058
摘要： A system and method is disclosed in which the buses and physical characteristics of a server computer are monitored through server management software. A data structure for a monitored characteristic or group of characteristics is created and stored in a repository of data structures for other monitored devices and attributes within the server computer. As events, such as failure and pre-failure events, occur on one or more of the monitored attributes, the event is recorded in an event log. Using the server management software, monitoring commands can be issued by the baseboard management controller to each monitored bus to check the status of the attribute or device.
摘要翻译：公开了一种系统和方法，其中通过服务器管理软件监视服务器计算机的总线和物理特性。创建用于监视的特性或特征组的数据结构并将其存储在用于服务器计算机内的其他被监视的设备和属性的数据结构的存储库中。由于事件（例如故障和故障前事件）发生在一个或多个监视属性上，事件将记录在事件日志中。使用服务器管理软件，基板管理控制器可以向每个监控总线发出监控命令，以检查属性或设备的状态。

8. 发明申请

US20070047489A1 Handoffs in wireless communications network incorporating voice over IP using shared supplemental spreading codes 审中-公开
标题翻译：在使用共享的补充扩展码的IP语音的无线通信网络中切换
公开(公告)号：US20070047489A1
公开(公告)日：2007-03-01
申请号：US11213383
申请日：2005-08-26
申请人： Rainer Bachl , Jens Mueckenheim , Anil Rao , Mirko Schacht
发明人： Rainer Bachl , Jens Mueckenheim , Anil Rao , Mirko Schacht
IPC分类号： H04Q7/00
CPC分类号： H04W36/18 , H04L29/06027 , H04L65/1006 , H04W36/30
摘要： Disclosed is a method and system for performing handoffs in a wireless communications network which incorporates Voice over Internet Protocol (VoIP) using shared supplemental spreading codes. In this method and system, a mobile station is assigned a first and second primary code and a first and second set of supplemental codes. The first primary and set of supplemental codes are associated with a first base station. The second primary and set of supplemental codes are associated with a second base station and assigned to the mobile station when the mobile station is entering into a handoff state. The first and second set of supplemental codes belong to a pool of shared supplemental codes associated with the first and second base stations, respectively. A specific supplemental code is assigned from each of the first and second sets of supplemental codes when a complete packet cannot be transmitted over a single transmission time interval on the first and second primary channels. Each of the specific supplemental codes must be currently available before it could be assigned. Mapping tables may be used to associate assigned specific supplemental code indicators to specific supplemental codes belonging to the first and second set of supplemental codes. The mapping tables may be Transport Combination Format (TFC) mapping tables, and the assigned specific supplemental code indicators may be Transport Combination Format Indicators (TFCI). A single TFCI or equivalent may be used to indicate a same or different supplemental code at each of the first and second base stations.
摘要翻译：公开了一种用于在使用共享的补充扩展码的基于因特网协议语音（VoIP）的无线通信网络中执行切换的方法和系统。在该方法和系统中，为移动台分配第一和第二主要代码以及第一和第二组补充代码。第一个主要和一组补充代码与第一个基站相关联。第二主要和一组补充码与第二基站相关联，并且当移动台进入切换状态时被分配给移动台。第一和第二组补码分别属于与第一和第二基站相关联的共享补充码池。当第一和第二主要信道上的单个传输时间间隔不能发送完整的分组时，从第一组和第二组补码中的每一个分配特定的补充代码。在分配之前，每个具体的补充代码必须在当前可用。映射表可用于将分配的特定补充代码指示符与属于第一和第二组补充代码的特定补充代码相关联。映射表可以是传输组合格式（TFC）映射表，并且所分配的特定补充代码指示符可以是传输组合格式指示符（TFCI）。可以使用单个TFCI或等效物来在第一和第二基站中的每一个处指示相同或不同的补充码。

9. 发明申请

US20060245417A1 Method to provide unequal error protection and unequal error detection for internet protocol applications 有权
标题翻译：为互联网协议应用提供不平等的错误保护和不等错误检测的方法
公开(公告)号：US20060245417A1
公开(公告)日：2006-11-02
申请号：US11118815
申请日：2005-04-29
申请人： Keith Conner , Anil Rao
发明人： Keith Conner , Anil Rao
IPC分类号： H04L12/56
CPC分类号： H04L1/0072 , H04L1/0041 , H04L1/007 , H04L1/1877 , H04L2001/0098
摘要： A method and system for providing Voice over Internet Protocol (VoIP) in a wireless communications system using a Packet Data Conversion Protocol (PDCP) with enhanced functionality that allows sub-packets to be processed for transmission over different Radio Bearers (RB) with unequal or different levels of error protection and/or error detection based on perceptual importance of the bits in the sub-packets. The enhanced PDCP being operable to partition a packet into a plurality of sub-packets such that different levels of error protection and/or error detection may be applied to the packet. An overall gain in system capacity can be expected due to transmit power savings provided via unequal error detection and error protection.
摘要翻译：一种在使用具有增强功能的分组数据转换协议（PDCP）的无线通信系统中提供语音互联网协议（VoIP）的方法和系统，所述增强功能允许子分组被处理以通过不同的无线电承载（RB）进行传输，所述无线电承载基于子包中的比特的感知重要性的不同级别的错误保护和/或错误检测。增强型PDCP可操作以将分组划分成多个子分组，使得不同级别的错误保护和/或错误检测可以应用于分组。由于通过不等错误检测和错误保护提供的传输功率节省，可以预期系统容量的总体增益。

10. 发明申请

US20060059323A1 Physical memory control using memory classes 失效
标题翻译：物理内存控制使用内存类
公开(公告)号：US20060059323A1
公开(公告)日：2006-03-16
申请号：US10939052
申请日：2004-09-10
申请人： Anil Rao
发明人： Anil Rao
IPC分类号： G06F12/00
CPC分类号： G06F9/5016
摘要： A method for allocating memory in a computer system is disclosed. The method includes creating a kernel memory class, the kernel memory class acting as a logical container for at least a first kernel memory resource group. The method further includes processing a kernel client's request for additional memory by ascertaining whether there is sufficient free memory in the first kernel memory resource group to accommodate the kernel client's request. The method additionally includes denying the kernel client's request if there is insufficient free memory in the first kernel memory resource group to accommodate the kernel client's request.
摘要翻译：公开了一种在计算机系统中分配存储器的方法。该方法包括创建内核内存类，内核内存类作为至少第一个内核内存资源组的逻辑容器。该方法还包括通过确定在第一内核存储器资源组中是否存在足够的可用存储器来适应内核客户机的请求来处理内核客户端对附加存储器的请求。该方法还包括拒绝内核客户端的请求，如果第一个内核内存资源组中的空闲内存不足以适应内核客户机的请求。

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