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31. 发明申请

WO2013056134A1 APPARATUS AND METHODS FOR FACILITATING SIMULCASTING AND DE-SIMULCASTING IN A DISTRIBUTED ANTENNA SYSTEM 审中-公开
标题翻译：用于在分布式天线系统中进行SIMULCASTING和DE-SIMULCATTING的装置和方法
公开(公告)号：WO2013056134A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/060075
申请日：2012-10-12
申请人： QUALCOMM INCORPORATED
发明人： SORIAGA, Joseph B. , LOTT, Christopher Gerard , ATTAR, Rashid Ahmed Akbar , SALVI, Rohan
IPC分类号： H04B7/06 , H04W88/08 , H04W40/02
CPC分类号： H04B7/0691 , H04B7/12 , H04W16/12 , H04W72/042 , H04W72/046
摘要： An RF connection matrix may include first and second carrier-specific RF connection matrix modules. The first carrier-specific RF connection matrix module can be adapted to route a first downlink transmission to one or more remote antenna units for transmission on a first carrier. The second carrier-specific RF connection matrix module can be adapted to route a second downlink transmission to one or more remote antenna units for transmission on a second carrier. Methods for facilitating simulcasting and de-simulcasting may include receiving a signal associated with a sector ID, which signal includes a first downlink transmission for a first carrier and a second downlink transmission for a second carrier. The first downlink transmission can be routed to one or more remote antenna units for transmission on the first carrier. The second downlink transmission can be routed to one or more remote antenna units for transmission on the second carrier.
摘要翻译： RF连接矩阵可以包括第一和第二载波专用RF连接矩阵模块。第一载波特定RF连接矩阵模块可以适于将第一下行链路传输路由到一个或多个远程天线单元，以在第一载波上传输。第二载波特定RF连接矩阵模块可以适于将第二下行链路传输路由到一个或多个远程天线单元，以在第二载波上传输。促进联播和去同步广播的方法可以包括接收与扇区ID相关联的信号，该信号包括用于第一载波的第一下行链路传输和用于第二载波的第二下行链路传输。第一下行链路传输可以被路由到一个或多个远程天线单元以在第一载波上传输。第二下行链路传输可以路由到一个或多个远程天线单元以在第二载波上传输。

32. 发明申请

WO2013056111A1 BASE STATIONS AND METHODS FOR FACILITATING DYNAMIC SIMULCASTING AND DE-SIMULCASTING IN A DISTRIBUTED ANTENNA SYSTEM 审中-公开
标题翻译：用于促进分布式天线系统中动态SIMULCATTING和DE-SIMULCASTING的基站和方法
公开(公告)号：WO2013056111A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/060048
申请日：2012-10-12
申请人： QUALCOMM INCORPORATED
发明人： SORIAGA, Joseph B. , LOTT, Christopher Gerard , SUN, Jing , ATTAR, Rashid Ahmed Akbar
IPC分类号： H04B7/06 , H04W88/08
CPC分类号： H04B7/0691 , H04W16/12 , H04W72/005
摘要： Base stations may include a plurality of antenna ports adapted to communicatively couple to respective remote antenna units. A base station simulcast controller module may be coupled with each antenna port, and may be adapted to transmit downlink transmissions over a plurality of remote antenna units, with two or more of the remote antenna units simulcasting downlink transmissions as a simulcasting group. In response to one or more obtained network traffic parameters, the base station simulcast controller module may modify the simulcasting group to include at least one different remote antenna unit. Methods operational on base station may include transmitting downlink transmissions over a plurality of remote antenna units, where two or more of the remote antenna units form a simulcasting group. The simulcasting group can be modified to include at least one different remote antenna unit in response to one or more obtained network traffic parameters.
摘要翻译：基站可以包括适于通信地耦合到相应的远程天线单元的多个天线端口。基站联播控制器模块可以与每个天线端口耦合，并且可以适于在多个远程天线单元上传输下行链路传输，其中两个或多个远程天线单元将下行链路传输同时广播为联播组。响应于一个或多个获得的网络业务参数，基站联播控制器模块可以修改联播组以包括至少一个不同的远程天线单元。在基站上操作的方法可以包括在多个远程天线单元中发送下行链路传输，其中两个或更多个远程天线单元形成同时播送组。响应于一个或多个获得的网络流量参数，可以修改联播组以包括至少一个不同的远程天线单元。

33. 发明申请

WO2011127203A1 DELAYED AUTOMATIC REPEAT REQUEST (ARQ) ACKNOWLEDGMENT 审中-公开
标题翻译：延迟自动重复请求（ARQ）确认
公开(公告)号：WO2011127203A1
公开(公告)日：2011-10-13
申请号：PCT/US2011/031461
申请日：2011-04-06
申请人： QUALCOMM Incorporated , GUPTA, Vikram , ATTAR, Rashid Ahmed Akbar , JOU, Yu-Cheun , PATWARDHAN, Ravindra Manohar
发明人： GUPTA, Vikram , ATTAR, Rashid Ahmed Akbar , JOU, Yu-Cheun , PATWARDHAN, Ravindra Manohar
IPC分类号： H04L1/18
CPC分类号： H04L1/1854 , H04L1/1887 , H04L1/189
摘要： Disclosed are examples in which the acknowledgement channel is used for retransmitting a frame received with error. A receiver is configured to transmit an acknowledgment for a frame when the frame is decoded following receipt of the last Pilot Control Group (PCG) of the same frame. The transmitter is configured to receive the acknowledgment of an earlier frame during a subsequent frame, and not to retransmit the earlier frame. The two frames may be adjacent. During connection setup negotiation, the system can determine the values of ack_mask1 defining allowed times for the receiver to acknowledge successful decoding of the subsequent frame, and ack_mask2 defining allowed times for the receiver to acknowledge successful decoding of the earlier frame. The two mask values provide non-overlapping allowed times, so the receiver can acknowledge within the subsequent frame (1) successful decoding of the earlier frame, and (2) successful decoding of the subsequent frame.
摘要翻译：公开了使用确认信道重传发送错误帧的示例。接收机被配置为当在接收到相同帧的最后一个导频控制组（PCG）之后解码帧时，发送对帧的确认。发射机被配置为在后续帧期间接收较早帧的确认，而不是重传较早的帧。两个框架可以相邻。在连接建立协商期间，系统可以确定确定接收机允许后续帧的成功解码的允许时间的ack_mask1的值，以及ack_mask2定义接收机允许对较早帧的成功解码的允许时间。两个屏蔽值提供不重叠的允许时间，因此接收机可以在随后的帧（1）中对先前帧的成功解码进行确认，以及（2）后续帧的成功解码。

34. 发明申请

WO2010148021A1 PILOT INTERFERENCE CANCELLATION 审中-公开
标题翻译：引导干扰消除
公开(公告)号：WO2010148021A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038720
申请日：2010-06-15
申请人： QUALCOMM Incorporated , ATTAR, Rashid Ahmed Akbar , JOU, Yu-Cheun , BLACK, Peter J. , MA, Jun
发明人： ATTAR, Rashid Ahmed Akbar , JOU, Yu-Cheun , BLACK, Peter J. , MA, Jun
IPC分类号： H04B1/707
CPC分类号： H04B1/7107 , H04B1/71075 , H04B2201/70701 , H04L25/0224 , H04W52/12
摘要： Techniques for generalized pilot interference cancellation in a communications receiver. In an exemplary embodiment, a residual pilot is cancelled from a post-traffic cancellation signal following initial first-pass pilot cancellation. Residual pilot cancellation (412) is achieved by adding the first-pass cancelled pilot as earlier stored in memory (630) back to the post-traffic cancellation (461) signal, and pilot filtering the resulting signal to generate an improved pilot interference estimate (620) In an alternative exemplary embodiment, an arbitrary number of iterations may be applied to generate the pilot interference estimate by successively storing each generated pilot interference estimate in memory.
摘要翻译：通信接收机中广义导频干扰消除技术。在示例性实施例中，在初次首次通过导频消除之后，从后业务消除信号中消除残余导频。剩余导频消除（412）通过将先前存储在存储器（630）中的首过失效导频添加回到后业务消除（461）信号来实现，并对所得到的信号进行导频过滤以产生改进的导频干扰估计（ 620）在替代示例性实施例中，可以应用任意数量的迭代来通过在存储器中连续存储每个所产生的导频干扰估计来生成导频干扰估计。

35. 发明申请

WO2010048602A1 METHOD AND APPARATUS FOR IMBALANCE COMPENSATION IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络不平衡补偿的方法与装置
公开(公告)号：WO2010048602A1
公开(公告)日：2010-04-29
申请号：PCT/US2009/061979
申请日：2009-10-24
申请人： QUALCOMM Incorporated , AZARIAN-YAZDI, Kambiz , LOTT, Christopher Gerard , ATTAR, Rashid Ahmed Akbar , GHOSH, Donna
发明人： AZARIAN-YAZDI, Kambiz , LOTT, Christopher Gerard , ATTAR, Rashid Ahmed Akbar , GHOSH, Donna
IPC分类号： H04W52/40 , H04W52/14
CPC分类号： H04W52/146 , H04W52/40
摘要： An apparatus including a processing system configured to determine an imbalance indicator from each sector in an active set; and boost overhead power based on the imbalance indicator from each of the sectors.. A method for performing the process is also disclosed herein.
摘要翻译：一种装置，包括处理系统，其被配置为确定来自活动集合中的每个扇区的不平衡指示符; 并且基于来自每个扇区的不平衡指示符来提高架空功率。本文还公开了用于执行该过程的方法。

36. 发明申请

WO2010025261A1 CONTROL OF ACCESS TERMINAL OPERATION BASED ON INTERFERENCE INFORMATION 审中-公开
标题翻译：基于干扰信息的接入终端操作控制
公开(公告)号：WO2010025261A1
公开(公告)日：2010-03-04
申请号：PCT/US2009/055210
申请日：2009-08-27
申请人： QUALCOMM INCORPORATED , ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad
发明人： ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad
IPC分类号： H04W48/12
CPC分类号： H04W72/082 , H04B17/345 , H04B17/382 , H04W24/00 , H04W36/08 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/243 , H04W72/02 , H04W72/042
摘要： Systems and methodologies are described that facilitate distributing and utilizing interference information in a wireless communication environment. Interference information can be generated by a base station by evaluating uplink conditions, and disparate interference information can be collected from neighbor base station(s). Interference information associated with the base station and the neighbor base station(s) can be transmitted by the base station to access terminal(s). An access terminal that receives that interference information associated with the base station and the neighbor base station(s) can control an operation based at least in part upon the interference information. For example, the access terminal can adjust a transmit power, select a target serving base station for handover, and/or choose a random access channel (RACH) resource to use for random access as a function of the interference information associated with the base station and the neighbor base station(s).
摘要翻译：描述了有助于在无线通信环境中分发和利用干扰信息的系统和方法。可以通过评估上行链路状况由基站产生干扰信息，并且可以从相邻基站收集不同的干扰信息。与基站和相邻基站相关联的干扰信息可以由基站发送到接入终端。接收与基站和相邻基站相关联的干扰信息的接入终端可以至少部分地基于干扰信息来控制操作。例如，接入终端可以调整发射功率，选择用于切换的目标服务基站，和/或选择用于随机接入的随机接入信道（RACH）资源作为与基站相关联的干扰信息的函数和邻近基站。

37. 发明申请

WO2009012416A2 COMPRESSION STATIC AND SEMI-STATIC CONTEXT TRANSFER 审中-公开
标题翻译：压缩静态和半静态背景传输
公开(公告)号：WO2009012416A2
公开(公告)日：2009-01-22
申请号：PCT/US2008/070379
申请日：2008-07-17
申请人： QUALCOMM INCORPORATED , KAPOOR, Rohit , JIN, Haipeng , ATTAR, Rashid Ahmed Akbar
发明人： KAPOOR, Rohit , JIN, Haipeng , ATTAR, Rashid Ahmed Akbar
CPC分类号： H04L69/04 , H04W28/06 , H04W36/0055
摘要： Systems, methodologies, and devices are described that facilitate transferring a subset of compression context from a source base station to a target base station during an inter-base station handover of a mobile device to facilitate establishment of compression context between the mobile device and target base station. The source base station can transfer a subset of compression context comprising static and semi-static context to the target base station during inter-base station handover to at least partially establish compression context between the mobile device and target base station prior to or during handover. The source base station can transmit, to the mobile device, indicator information related to compression context transferred. The target base station can at least partially establish compression context based on received subset of compression context to facilitate efficient communication with the mobile device and can establish any remaining portion of compression context with the mobile device after handover.
摘要翻译：描述了在移动设备的基站间切换期间促进将压缩上下文的子集从源基站传送到目标基站的系统，方法和设备，以便于在移动设备和目标基站之间建立压缩上下文站。源基站可以在基站间切换期间将包括静态和半静态上下文的压缩上下文的子集传送到目标基站，以在切换之前或期间至少部分地建立移动设备与目标基站之间的压缩上下文。源基站可以向移动设备发送与传送的压缩上下文相关的指示符信息。目标基站可以基于所接收的压缩上下文的子集来至少部分地建立压缩上下文，以促进与移动设备的有效通信，并且可以在切换之后与移动设备建立压缩上下文的任何剩余部分。

38. 发明申请

WO2007127751A2 SUPERPOSITION CODING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的超级编码
公开(公告)号：WO2007127751A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/067335
申请日：2007-04-24
申请人： QUALCOMM INCORPORATED , KIRAN, Kiran , BHUSHAN, Naga , ATTAR, Rashid Ahmed Akbar
发明人： KIRAN, Kiran , BHUSHAN, Naga , ATTAR, Rashid Ahmed Akbar
IPC分类号： H04L1/00 , H04B7/005
CPC分类号： H04L1/0017 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/0025 , H04L1/18 , H04L5/023 , H04L5/04 , H04L27/2602 , H04W52/281 , H04W52/346
摘要： The present patent application comprises a method and apparatus to compile a superposition coded packet by compiling user candidates for superposition coding, ranking the user candidates based on a result of an evaluation function, selecting a deserving user candidate from among the user candidates, and compiling a superposition coded packet by adding other user data packets to a packet of the deserving user data packet, wherein the data packets for the user candidates may conform to a plurality of different formats and wireless communication standards.
摘要翻译：本专利申请包括一种通过编译用于叠加编码的用户候选来编译叠加编码分组的方法和装置，基于评估功能的结果对用户候选进行排序，从用户候选中选择应得的用户候选，并编译通过将其他用户数据分组添加到适当的用户数据分组的分组来叠加编码分组，其中用于用户候选的分组的数据分组可以符合多种不同格式和无线通信标准。

39. 发明申请

WO2007098457A1 FEEDBACK CHANNEL DESIGN FOR MULTIPLE-INPUT MULTIPLE-OUTPUT COMMUNICATION SYSTEMS 审中-公开
标题翻译：用于多输入多输出通信系统的反馈通道设计
公开(公告)号：WO2007098457A1
公开(公告)日：2007-08-30
申请号：PCT/US2007/062454
申请日：2007-02-20
申请人： QUALCOMM INCORPORATED , ATTAR, Rashid Ahmed Akbar , BHUSHAN, Naga , FAN, Mingxi , WEI, Yongbin
发明人： ATTAR, Rashid Ahmed Akbar , BHUSHAN, Naga , FAN, Mingxi , WEI, Yongbin
IPC分类号： H04L1/06 , H04L1/00
CPC分类号： H04L5/1438 , H04B7/0452 , H04B7/0626 , H04B7/063 , H04B7/0639 , H04J13/0044 , H04L1/0002 , H04L1/0025 , H04L1/0028 , H04L1/06 , H04L1/1671 , H04L1/1812 , H04L5/0026 , H04L5/0048 , H04L5/023 , H04L25/0204 , H04L25/0206 , H04L25/0226 , H04L27/2613 , H04W28/06 , H04W28/18 , H04W48/08 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/144 , Y02D70/23 , Y02D70/24 , Y02D70/444
摘要： A data-optimized communication system provides support for legacy access terminals, such as access terminals operating under the 1xEV-DO standard. The system also supports multiple-input multiple-output (MIMO) communications with access terminals configured to support MIMO. A number of MIMO spatial signatures are predefined or negotiated. MIMO rank and an identifier of the spatial signature determined at the MIMO access terminal are sent on the I-Branch and Q-Branch of the existing 1xEV-DO structure. In one embodiment, 1-bit rank and 3-bit spatial signature are transmitted through the I-Branch as a 4-bit symbol, replacing the data rate control (DRC) channel. In another embodiment, a 4-bit spatial signature is transmitted through the I-Branch, also replacing the DRC channel. A 2-bit rank is transmitted together with a 4-bit DRC channel through the Q-Branch. The 2-bit rank and the DRC channel can be distinguished because they are sent using different orthogonal codeword Walsh covers.
摘要翻译：数据优化的通信系统为传统接入终端提供支持，例如在1xEV-DO标准下运行的接入终端。该系统还支持配置为支持MIMO的接入终端的多输入多输出（MIMO）通信。许多MIMO空间签名是预定义或协商的。在现有1xEV-DO结构的I-Branch和Q-Branch上发送MIMO秩和在MIMO接入终端确定的空间签名的标识符。在一个实施例中，1比特等级和3比特空间签名作为4比特符号通过I-Branch传送，代替数据速率控制（DRC）信道。在另一个实施例中，通过I-Branch传送4位空间签名，也代替DRC信道。 2位等级通过Q-Branch与4位DRC通道一起发送。可以区分2位等级和DRC信道，因为它们使用不同的正交码字Walsh覆盖发送。

40. 发明申请

WO2020163608A1 SPLIT NETWORK ACCELERATION ARCHITECTURE 审中-公开
公开(公告)号：WO2020163608A1
公开(公告)日：2020-08-13
申请号：PCT/US2020/017030
申请日：2020-02-06
申请人： QUALCOMM INCORPORATED
发明人： VERRILLI, Colin Beaton , ATTAR, Rashid Ahmed Akbar , BHAVANSIKAR, Raghavendar
IPC分类号： G06N3/04 , G06N3/063
摘要： A method for accelerating machine learning on a computing device is described. The method includes hosting a neural network in a first inference accelerator and a second inference accelerator. The neural network split between the first inference accelerator and the second inference accelerator. The method also includes routing intermediate inference request results directly between the first inference accelerator and the second inference accelerator. The method further includes generating a final inference request result from the intermediate inference request results.

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