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1. 发明申请

WO2012142336A1 METHODS AND APPARATUS FOR ADJUSTING FORWARD LINK SIGNAL TO INTERFERENCE AND NOISE RATIO ESTIMATES 审中-公开
标题翻译：用于调整前向链路信号到干扰和噪声比估计的方法和装置
公开(公告)号：WO2012142336A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/033394
申请日：2012-04-12
申请人： QUALCOMM INCORPORATED , SORIAGA, Joseph B. , FAN, Mingxi , SMEE, John Edward , CHEN, Jinghu , HOU, Jilei
发明人： SORIAGA, Joseph B. , FAN, Mingxi , SMEE, John Edward , CHEN, Jinghu , HOU, Jilei
IPC分类号： H04W52/32
CPC分类号： H04W52/325 , H04B17/336 , H04L1/0025 , H04L1/0034 , H04W52/241 , H04W52/267
摘要： Methods and systems for adjusting a forward link (FL) signal to interference and noise ratio (SINR) are provided. In an example, a FL SINR is estimated for each user in a plurality of users, on at least one of each user's respective data rate control (DRC) message or each user's respective prior FL SINR value. The respective estimated FL SINR for a user in the plurality of users is increased, if, based on a reverse link acknowledge message, the user has decoded a packet before all symbols in the packet have been transmitted. Remaining control channel power is determined. The estimated FL SINR for all users in the plurality of users is increased if remaining control channel power is less than a low threshold. The estimated FL SINR for all users in the plurality of users is increased if the remaining control channel power is greater than a high threshold.
摘要翻译：提供了用于调整前向链路（FL）信号与干扰和噪声比（SINR）的方法和系统。在一个示例中，在每个用户的相应数据速率控制（DRC）消息或每个用户相应的先前FL SINR值中的至少一个上，针对多个用户中的每个用户估计FL SINR。如果基于反向链路确认消息，则用户已经在分组中的所有符号已经被发送之前解码了分组，则增加了用于多个用户中的用户的相应估计的FL SINR。确定剩余控制通道功率。如果剩余控制信道功率小于低阈值，则在多个用户中的所有用户的估计的FL SINR增加。如果剩余控制信道功率大于高阈值，则对于多个用户中的所有用户的估计FL SINR增加。

2. 发明申请

WO2007120317A2 METHOD AND SYSTEM FOR SIGNAL RECONSTRUCTION FROM SPATIALLY AND TEMPORALLY CORRELATED RECEIVED SAMPLES 审中-公开
标题翻译：从空间和时间相关的接收样本进行信号重建的方法和系统
公开(公告)号：WO2007120317A2
公开(公告)日：2007-10-25
申请号：PCT/US2006/061633
申请日：2006-12-05
申请人： QUALCOMM INCORPORATED , SORIAGA, Joseph B. , BHUSHAN, Naga , HOU, Jilei , CHEN, Jinghu , SMEE, John Edward
发明人： SORIAGA, Joseph B. , BHUSHAN, Naga , HOU, Jilei , CHEN, Jinghu , SMEE, John Edward
IPC分类号： H04L1/00 , H04L1/16 , H04L1/20
CPC分类号： H04L1/1607 , H04B1/71072 , H04L1/0025 , H04L1/0045 , H04L1/1812 , H04L1/1858 , H04L1/20 , H04L1/208 , H04L25/0204 , H04L25/03254
摘要： A method and system for reconstructing a user's received signal based on knowledge of the user's transmitted signal to yield efficient interference cancellation when there is spatial and/or temporal correlation in the received signal. The invention may be applied to the cancellation of pilot, decoded data and overhead signals. The method may involve a linear combination of the received samples across time, e.g., at a per-chip or sub-chip resolution, and across antennas, and build upon previous work in that the tap weights need not be the sole functions of the de-spreader outputs in the RAKE receiver.
摘要翻译：一种用于基于用户发送信号的知识重建用户接收信号的方法和系统，以便在接收信号中存在空间和/或时间相关性时产生有效的干扰消除。本发明可以应用于导频，解码数据和开销信号的消除。该方法可以涉及所接收的样本在时间上的线性组合，例如，以每芯片或子芯片分辨率和跨天线的方式进行线性组合，并且基于先前的工作，因为抽头权重不必是de - RAKE接收机中的扩展器输出。

3. 发明申请

WO2007051111A1 ITERATIVE MULTIPATH INTERFACE CONCELLATION SYSTEM AND METHOD 审中-公开
标题翻译：迭代多路接口融合系统及方法
公开(公告)号：WO2007051111A1
公开(公告)日：2007-05-03
申请号：PCT/US2006/060203
申请日：2006-10-24
申请人： QUALCOMM INCORPORATED , HOU, Jilei , SORIAGA, Joseph B. , SMEE, John Edward , CHEN, Jinghu
发明人： HOU, Jilei , SORIAGA, Joseph B. , SMEE, John Edward , CHEN, Jinghu
IPC分类号： H04B1/707
CPC分类号： H04B1/7085 , H04B1/71072 , H04B1/7117
摘要： A system and method for Interference Cancellation (IC) . One aspect relates to iterative interference cancellation with iterative finger delay adaptation. The interference cancellation method comprises receiving multi-paths of a signal; and performing iterative interference cancellation to remove multi-path interference, wherein the performing iterative IC comprises estimating a Signal-to-Interference-plus-Noise Ratio (SINR) at each of a plurality rake receiver fingers having pre-determined delays, and performing successive Channel Estimation (CE) and IC on rake receiver fingers according to their estimated SINRs, and wherein the CE of a next finger does not start until interference of a previous finger is removed from a sample buffer. The method further comprises improving estimated rake receiver finger delays by using an early-date structure at each finger.
摘要翻译：一种用于干扰消除（IC）的系统和方法。一个方面涉及具有迭代手指延迟适应的迭代干扰消除。干扰消除方法包括：接收信号的多路径; 以及执行迭代干扰消除以去除多路径干扰，其中所述执行迭代IC包括估计具有预定延迟的多个耙式接收机手指中的每一个处的信号与干扰加噪声比（SINR），并且执行连续根据其估计的SINR，在瑞克接收机手指上的信道估计（CE）和IC，并且其中下一个手指的CE不开始，直到先前手指的干扰从样本缓冲器中移除。该方法还包括通过在每个手指处使用早期结构来改进估计的耙式接收器手指延迟。

4. 发明申请

WO2009102662A2 SYSTEMS AND METHODS FOR DISTRIBUTED BEAMFORMING BASED ON CARRIER-TO-CAUSED INTERFERENCE 审中-公开
标题翻译：基于载波干扰的分布式波束的系统和方法
公开(公告)号：WO2009102662A2
公开(公告)日：2009-08-20
申请号：PCT/US2009/033566
申请日：2009-02-09
申请人： QUALCOMM Incorporated , GHADY, Navid Hassanpour , SORIAGA, Joseph B. , SMEE, John Edward , HOU, Jilei
发明人： GHADY, Navid Hassanpour , SORIAGA, Joseph B. , SMEE, John Edward , HOU, Jilei
IPC分类号： H04B7/216
CPC分类号： H04B7/0639 , H04B7/0617 , H04B7/0626 , H04B7/0632
摘要： In accordance with a method for distributed beamforming based on carrier to caused interference, a base station may receive channel state information from users. The base station may select a codeword from a codebook. The codeword may be selected so as to maximize a utility function that is based on a signal-to-caused-interference-plus-noise ratio. The base station may use the codeword for beamforming.
摘要翻译：根据基于载波的分布式波束形成方法引起干扰，基站可以从用户接收信道状态信息。基站可以从码本中选择码字。可以选择码字以便最大化基于信号到引起的干扰加噪声比的效用函数。基站可以使用码字进行波束成形。

5. 发明申请

WO2006072088A1 CHANNEL ESTIMATION FOR INTERFERENCE CANCELLATION 审中-公开
标题翻译：干扰消除的信道估计
公开(公告)号：WO2006072088A1
公开(公告)日：2006-07-06
申请号：PCT/US2005/047642
申请日：2005-12-22
申请人： QUALCOMM INCORPORATED , SMEE, John Edward , PFISTER, Henry David , HOU, Jilei , TOMASIN, Stefano
发明人： SMEE, John Edward , PFISTER, Henry David , HOU, Jilei , TOMASIN, Stefano
IPC分类号： H04B1/707
CPC分类号： H04B1/7107 , H04B1/7105 , H04B1/7115 , H04B2001/71077 , H04B2201/70701 , H04L25/0212
摘要： A method and system for interference cancellation (IC). Based on an improved channel estimation, obtained from demodulated symbols that have correctly decoded (CRC).
摘要翻译：一种用于干扰消除（IC）的方法和系统。基于从具有正确解码（CRC）的解调符号获得的改进的信道估计。

6. 发明申请

WO2007024963A3 REVERSE LINK INTERFERENCE CANCELLATION 审中-公开
公开(公告)号：WO2007024963A3
公开(公告)日：2007-03-01
申请号：PCT/US2006/032937
申请日：2006-08-22
申请人： QUALCOMM INCORPORATED , SMEE, John Edward , HOU, Jilei , PADOVANI, Roberto , BLACK, Peter John , EASTON, Kenneth, David
发明人： SMEE, John Edward , HOU, Jilei , PADOVANI, Roberto , BLACK, Peter John , EASTON, Kenneth, David
IPC分类号： H04Q7/38
摘要： A method and system for reverse link interference cancellation. One method comprises demodulating and decoding at least one signal sent from at least one access terminal and received by a first base station, sending demodulated, decoded information of the signal to a second base station, reconstructing the signal at the second base station, and subtracting the reconstructed signal from a buffer at the second base station.

7. 发明申请

WO2019158081A1 PAPR AND INTER-CELL INTERFERENCE REDUCTION 审中-公开
公开(公告)号：WO2019158081A1
公开(公告)日：2019-08-22
申请号：PCT/CN2019/074949
申请日：2019-02-13
申请人： QUALCOMM INCORPORATED , LEI, Jing , WANG, Renqiu , JI, Tingfang , SORIAGA, Joseph Binamira , CAO, Yiqing , PARK, Seyong , BHUSHAN, Naga , CHEN, Wanshi , GAAL, Peter , SUNDARARAJAN, Jay Kumar , SMEE, John Edward
发明人： LEI, Jing , WANG, Renqiu , JI, Tingfang , SORIAGA, Joseph Binamira , CAO, Yiqing , PARK, Seyong , BHUSHAN, Naga , CHEN, Wanshi , GAAL, Peter , SUNDARARAJAN, Jay Kumar , SMEE, John Edward
IPC分类号： H04L27/36 , H04B1/69
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may apply one or more spreading sequences to a set of modulation symbols of a data set to generate spread modulation symbols; apply a scrambling sequence to the spread modulation symbols to generate a set of scrambled symbols; and transmit a waveform based at least in part on the set of scrambled symbols. Numerous other aspects are provided.

8. 发明申请

WO2018129526A1 GENERALIZED POLAR CODE BASED ON POLARIZATION OF LINEAR BLOCK CODES AND CONVOLUTIONAL CODES 审中-公开
公开(公告)号：WO2018129526A1
公开(公告)日：2018-07-12
申请号：PCT/US2018/012956
申请日：2018-01-09
申请人： QUALCOMM INCORPORATED
发明人： JIANG, Jing , YANG, Yang , SARKIS, Gabi , SORIAGA, Joseph Binamira , SMEE, John Edward
IPC分类号： H03M13/13 , H03M13/29 , H03M13/41
CPC分类号： H04L1/0064 , H03M13/033 , H03M13/09 , H03M13/13 , H03M13/23 , H03M13/29 , H03M13/2906 , H03M13/413 , H04L1/0057 , H04L1/0059 , H04L1/0066 , H04L1/1812
摘要： Aspects of the disclosure relate to a channel coding and decoding algorithm that provides for generalized polar codes, including the concatenation of a plurality of component codes via one-step polarization. In a further aspect, selection of suitable component codes in this scheme can result in a generalized polar code having a cyclic shift property, such that information can be implicitly communicated according to the magnitude of the cyclic shift. In yet another aspect, a decoding algorithm provides for reliable decoding of such generalized polar codes, including exploitation of time diversity in sequential transmissions. Other aspects, embodiments, and features are also claimed and described.

9. 发明申请

WO2018111864A1 TECHNIQUES FOR UNIFIED SYNCHRONIZATION CHANNEL DESIGN IN NEW RADIO 审中-公开
公开(公告)号：WO2018111864A1
公开(公告)日：2018-06-21
申请号：PCT/US2017/065799
申请日：2017-12-12
申请人： QUALCOMM INCORPORATED
发明人： LY, Hung , JI, Tingfang , LEE, Heechoon , SUN, Haitong , SMEE, John Edward
IPC分类号： H04J11/00 , H04L27/26 , H04W48/16 , H04W56/00
摘要： Various aspects described herein relate to techniques for synchronization channel design and signaling in wireless communications systems (e.g., a 5th Generation (5G) New Radio (NR) system). In an aspect, a method includes identifying a frequency band supported by a user equipment (UE), identifying one or more frequency locations based on the identified frequency band, and the one or more frequency locations are a subset of synchronization raster points used for synchronization signal transmission. The method further includes searching for at least one synchronization signal based on the one or more identified frequency locations.

10. 发明申请

WO2016191431A2 PILOT RECONFIGURATION AND RETRANSMISSION IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中的引导重新配置和恢复
公开(公告)号：WO2016191431A2
公开(公告)日：2016-12-01
申请号：PCT/US2016/033947
申请日：2016-05-24
申请人： QUALCOMM INCORPORATED
发明人： JIANG, Jing , SORIAGA, Joseph Binamira , JI, Tingfang , BHUSHAN, Naga , MUKKAVILLI, Krishna Kiran , SMEE, John Edward
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0044 , H04L5/0053 , H04L5/0091 , H04W72/0446
摘要： Adaptive signaling (e.g., pilot signaling, control signaling, or data signaling) is disclosed in which resources allocated to one or more symbols are allowed to vary to more closely match channel conditions and data latency requirements. In one embodiment, a method includes determining that low-latency data is available to transmit during a first transmission time interval (TTI) and informing a mobile station that the low-latency data will be transmitted during one slot reserved for a symbol in the first TTI. The low-latency data may be transmitted during the first time slot in the first TTI and the symbol (originally scheduled symbols) may be transmitted during a second time slot.
摘要翻译：公开了自适应信令（例如，导频信令，控制信令或数据信令），其中分配给一个或多个符号的资源被允许变化以更接近地匹配信道条件和数据等待时间要求。在一个实施例中，一种方法包括确定低等待时间数据可用于在第一传输时间间隔（TTI）期间传输，并通知移动台，在第一个传输时间间隔内为符号保留的一个时隙期间将传输低等待时间数据 TTI。可以在第一TTI期间的第一时隙期间发送低延迟数据，并且可以在第二时隙期间发送符号（原始调度符号）。

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