-
1.发明授权公开(公告)号：US09510363B2
公开(公告)日：2016-11-29
申请号：US13451698
申请日：2012-04-20
Applicant: Anil Kumar Goteti , Amit P. Butala , Feng Lu , Harish Venkatachari
Inventor： Anil Kumar Goteti , Amit P. Butala , Feng Lu , Harish Venkatachari
IPC: H04W72/12
CPC classification number: H04W72/1268 , Y02D70/00 , Y02D70/12
Abstract: A wireless user equipment device transmits a control channel and a data channel. Each of the control channel and the data channel include a plurality of time slots. The control channel is configured to transmit control information and includes both transmission time slots and non-transmission time slots. The data channel is configured to transmit data packets. The device further includes a processor configured to schedule at least one data packet for transmission in at least one data channel time slot that is concurrent to at least one control channel transmission time slot, and a transmission module configured to transmit the at least one data packet in the at least one data channel time slot that is concurrent to the at least one control channel transmission time slot.
Abstract translation: 无线用户设备设备发送控制信道和数据信道。 控制信道和数据信道中的每一个包括多个时隙。 控制信道被配置为发送控制信息，并且包括传输时隙和非传输时隙。 数据通道配置为传输数据包。 所述设备还包括处理器，被配置为在与至少一个控制信道传输时隙并行的至少一个数据信道时隙中调度至少一个数据分组进行传输，以及发送模块，被配置为发送所述至少一个数据分组 在与至少一个控制信道传输时隙并发的至少一个数据信道时隙中。
-
公开(公告)号：US08625724B2
公开(公告)日：2014-01-07
申请号：US12569039
申请日：2009-09-29
Applicant: Wei-Jei Song , Sivaram S. Palakodety , Feng Lu , Youngjae Kim , Anil Kumar Goteti , Danlu Zhang
Inventor： Wei-Jei Song , Sivaram S. Palakodety , Feng Lu , Youngjae Kim , Anil Kumar Goteti , Danlu Zhang
IPC: H04L27/06
CPC classification number: H04B17/309 , H04B17/21 , H04B17/336 , H04L2027/0024
Abstract: A wireless communications method is provided. The method includes analyzing one or more channel conditions from a wireless communication and automatically adjusting a frequency tracking loop gain or a time tracking loop gain in view of the channel conditions.
Abstract translation: 提供了一种无线通信方法。 该方法包括从无线通信分析一个或多个信道条件，并根据信道条件自动调整频率跟踪环路增益或时间跟踪环路增益。
-
公开(公告)号：US20100067396A1
公开(公告)日：2010-03-18
申请号：US12552206
申请日：2009-09-01
Applicant: Tao Cui , Feng Lu , Anil Kumar Goteti , Vignesh Sethuraman , Subramanya P. Rao , Parvathanathan Subrahmanya
Inventor： Tao Cui , Feng Lu , Anil Kumar Goteti , Vignesh Sethuraman , Subramanya P. Rao , Parvathanathan Subrahmanya
IPC: H04L12/26
CPC classification number: H04W28/0236 , H04L1/0026 , H04L1/203 , H04W28/0205
Abstract: A method for optimizing throughput in a wireless communication system is disclosed. A target metric is estimated based on previous acknowledgment data. A channel quality indicator offset is determined based on the target metric. A channel quality indicator is adjusted based on the channel quality indicator offset. The channel quality indicator indicates the quality of a wireless transmission channel.
Abstract translation: 公开了一种用于优化无线通信系统中的吞吐量的方法。 基于先前的确认数据来估计目标度量。 基于目标度量确定信道质量指示符偏移量。 基于信道质量指示符偏移量调整信道质量指示符。 信道质量指示符表示无线传输信道的质量。
-
公开(公告)号：US08848549B2
公开(公告)日：2014-09-30
申请号：US12552206
申请日：2009-09-01
Applicant: Tao Cui , Feng Lu , Anil Kumar Goteti , Vignesh Sethuraman , Subramanya P. Rao , Parvathanathan Subrahmanya
Inventor： Tao Cui , Feng Lu , Anil Kumar Goteti , Vignesh Sethuraman , Subramanya P. Rao , Parvathanathan Subrahmanya
IPC: H04L12/26
CPC classification number: H04W28/0236 , H04L1/0026 , H04L1/203 , H04W28/0205
Abstract: A method for optimizing throughput in a wireless communication system is disclosed. A target metric is estimated based on previous acknowledgment data. A channel quality indicator offset is determined based on the target metric. A channel quality indicator is adjusted based on the channel quality indicator offset. The channel quality indicator indicates the quality of a wireless transmission channel.
Abstract translation: 公开了一种用于优化无线通信系统中的吞吐量的方法。 基于先前的确认数据来估计目标度量。 基于目标度量确定信道质量指示符偏移量。 基于信道质量指示符偏移量调整信道质量指示符。 信道质量指示符表示无线传输信道的质量。
-
Patent Agency Ranking
5.发明申请公开(公告)号：US20100091758A1
公开(公告)日：2010-04-15
申请号：US12252192
申请日：2008-10-15
Applicant: Anil Kumar Goteti , Amit Butala , Feng Lu , Harish Venkatachari
Inventor： Anil Kumar Goteti , Amit Butala , Feng Lu , Harish Venkatachari
IPC: H04J3/00
CPC classification number: H04W72/1268 , Y02D70/00 , Y02D70/12
Abstract: A wireless user equipment device transmits a control channel and a data channel. Each of the control channel and the data channel include a plurality of time slots. The control channel is configured to transmit control information and includes both transmission time slots and non-transmission time slots. The data channel is configured to transmit data packets. The device further includes a processor configured to schedule at least one data packet for transmission in at least one data channel time slot that is concurrent to at least one control channel transmission time slot, and a transmission module configured to transmit the at least one data packet in the at least one data channel time slot that is concurrent to the at least one control channel transmission time slot.
Abstract translation: 无线用户设备设备发送控制信道和数据信道。 控制信道和数据信道中的每一个包括多个时隙。 控制信道被配置为发送控制信息，并且包括传输时隙和非传输时隙。 数据通道配置为传输数据包。 所述设备还包括处理器，其被配置为在与至少一个控制信道传输时隙同时的至少一个数据信道时隙中调度至少一个数据分组进行传输，以及发送模块，被配置为发送所述至少一个数据分组 在与至少一个控制信道传输时隙并发的至少一个数据信道时隙中。
-
6.发明授权公开(公告)号：US08175100B2
公开(公告)日：2012-05-08
申请号：US12252192
申请日：2008-10-15
Applicant: Anil Kumar Goteti , Amit Butala , Feng Lu , Harish Venkatachari
Inventor： Anil Kumar Goteti , Amit Butala , Feng Lu , Harish Venkatachari
IPC: H04L12/28
CPC classification number: H04W72/1268 , Y02D70/00 , Y02D70/12
Abstract: A wireless user equipment device transmits a control channel and a data channel. Each of the control channel and the data channel include a plurality of time slots. The control channel is configured to transmit control information and includes both transmission time slots and non-transmission time slots. The data channel is configured to transmit data packets. The device further includes a processor configured to schedule at least one data packet for transmission in at least one data channel time slot that is concurrent to at least one control channel transmission time slot, and a transmission module configured to transmit the at least one data packet in the at least one data channel time slot that is concurrent to the at least one control channel transmission time slot.
Abstract translation: 无线用户设备设备发送控制信道和数据信道。 控制信道和数据信道中的每一个包括多个时隙。 控制信道被配置为发送控制信息，并且包括传输时隙和非传输时隙。 数据通道配置为传输数据包。 所述设备还包括处理器，被配置为在与至少一个控制信道传输时隙并行的至少一个数据信道时隙中调度至少一个数据分组进行传输，以及发送模块，被配置为发送所述至少一个数据分组 在与至少一个控制信道传输时隙并发的至少一个数据信道时隙中。
-
7.发明申请公开(公告)号：US20120201181A1
公开(公告)日：2012-08-09
申请号：US13451698
申请日：2012-04-20
Applicant: Anil Kumar Goteti , Amit P. Butala , Feng Lu , Harish Venkatachari
Inventor： Anil Kumar Goteti , Amit P. Butala , Feng Lu , Harish Venkatachari
IPC: H04W52/02
CPC classification number: H04W72/1268 , Y02D70/00 , Y02D70/12
Abstract: A wireless user equipment device transmits a control channel and a data channel. Each of the control channel and the data channel include a plurality of time slots. The control channel is configured to transmit control information and includes both transmission time slots and non-transmission time slots. The data channel is configured to transmit data packets. The device further includes a processor configured to schedule at least one data packet for transmission in at least one data channel time slot that is concurrent to at least one control channel transmission time slot, and a transmission module configured to transmit the at least one data packet in the at least one data channel time slot that is concurrent to the at least one control channel transmission time slot.
Abstract translation: 无线用户设备设备发送控制信道和数据信道。 控制信道和数据信道中的每一个包括多个时隙。 控制信道被配置为发送控制信息，并且包括传输时隙和非传输时隙。 数据通道配置为传输数据包。 所述设备还包括处理器，被配置为在与至少一个控制信道传输时隙并行的至少一个数据信道时隙中调度至少一个数据分组进行传输，以及发送模块，被配置为发送所述至少一个数据分组 在与至少一个控制信道传输时隙并发的至少一个数据信道时隙中。
-
8.发明申请METHOD AND APPARATUS FOR DETECTING A CHANNEL CONDITION FOR A WIRELESS COMMUNICATION DEVICE 审中-公开用于检测无线通信设备的通道条件的方法和装置公开(公告)号：US20110026430A1
公开(公告)日：2011-02-03
申请号：US12512224
申请日：2009-07-30
Applicant: Youngjae Kim , Feng Lu , Anil Kumar Goteti , Jonathan Sidi
Inventor： Youngjae Kim , Feng Lu , Anil Kumar Goteti , Jonathan Sidi
CPC classification number: H04B17/3911 , H04B17/23
Abstract: A method for detecting a channel condition for a wireless communication device is provided. The method includes measuring a plurality of power levels as received by the wireless communication device; determining a metric based on the plurality of power level measurements; and generating a high-speed fading indication signal based on the metric. An apparatus for performing the method is also disclosed herein.
Abstract translation: 提供了一种用于检测无线通信设备的信道状况的方法。 该方法包括测量由无线通信设备接收的多个功率电平; 基于所述多个功率电平测量确定度量; 以及基于所述度量产生高速衰落指示信号。 本文还公开了一种用于执行该方法的装置。
-
9.发明申请METHOD AND APPARATUS FOR PREDICTING CHANNEL QUALITY INDICATOR IN A HIGH SPEED DOWNLINK PACKET ACCESS SYSTEM 审中-公开在高速下行分组接入系统中预测通道质量指示器的方法和装置公开(公告)号：US20100135172A1
公开(公告)日：2010-06-03
申请号：US12554202
申请日：2009-09-04
Applicant: Tao Cui , Feng Lu , Anil Kumar Goteti , Vignesh Sethuraman , Subramanya P. Rao , Parvathanathan Subrahmanya
Inventor： Tao Cui , Feng Lu , Anil Kumar Goteti , Vignesh Sethuraman , Subramanya P. Rao , Parvathanathan Subrahmanya
IPC: H04L12/26
CPC classification number: H04W72/1231
Abstract: Various embodiments are disclosed which predict the channel quality indicator (CQI) in High Speed Downlink Packet Access (HSDPA). The accuracy of CQI is crucial for HSDPA performance. In some HSDPA systems the CQI may be as much as three (3) subframes stale. Accordingly, the prediction of CQI values is required in order to efficiently schedule data for transmission over the communication channel. Various embodiments disclose first order adaptive IIR filters which are significantly less complex than the finite impulse response (FIR) counterparts and achieve similar accuracy. By minimizing the mean squared error (MSE), an exact gradient descent algorithm may be used as well as two embodiment pseudolinear regression algorithms.
Abstract translation: 公开了预测高速下行链路分组接入（HSDPA）中的信道质量指示符（CQI）的各种实施例。 对于HSDPA性能，CQI的准确性至关重要。 在一些HSDPA系统中，CQI可能多达三（3）个子帧。 因此，需要CQI值的预测，以便有效地调度通过通信信道传输的数据。 各种实施例公开了比有限脉冲响应（FIR）对应物复杂得多的一阶自适应IIR滤波器，并且实现类似的精度。 通过最小化均方误差（MSE），可以使用精确的梯度下降算法以及两个实施例的伪线性回归算法。
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.014 seconds)
