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公开(公告)号：US20150092528A1
公开(公告)日：2015-04-02
申请号：US14561796
申请日：2014-12-05
Applicant: QUALCOMM Incorporated
Inventor： Tao LUO , Juan Montojo , I-Hsiang Wang
CPC classification number: H04L5/0048 , H04L1/0015 , H04L1/0025 , H04L1/0028 , H04L1/0039 , H04L5/0051 , H04L27/2636 , H04W72/02 , H04W72/0413
Abstract: Systems and methodologies are described that facilitate indicating a type of waveform utilized for uplink transmission in a wireless communication environment. An access terminal can select a type of waveform from a set of possible waveform types. Moreover, a reference signal can be generated based upon the selected type of waveform. For instance, a sequence employed to yield the reference signal can be generated and/or chosen as a function of the selected type of waveform. According to another illustration, a tone location and/or a symbol location of the reference signal can be based upon the selected type of waveform. Further, the reference signal can be sent as part of the uplink transmission to the base station from the access terminal. The base station can detect the selected type of waveform utilized by the access terminal for the uplink transmission based upon parameter(s) recognized from the reference signal.
Abstract translation: 描述了有助于指示在无线通信环境中用于上行链路传输的波形类型的系统和方法。 接入终端可以从一组可能的波形类型中选择一种类型的波形。 此外，可以基于所选择的波形类型来生成参考信号。 例如，可以根据所选择的波形类型生成和/或选择用于产生参考信号的序列。 根据另一示例，参考信号的音调位置和/或符号位置可以基于所选择的波形类型。 此外，参考信号可以作为上行链路传输的一部分从接入终端发送到基站。 基站可以基于从参考信号识别的参数来检测由接入终端用于上行链路传输的选择类型的波形。
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公开(公告)号：US10033500B2
公开(公告)日：2018-07-24
申请号：US15667205
申请日：2017-08-02
Applicant: QUALCOMM Incorporated
Inventor： Tao Luo , Juan Montojo , I-Hsiang Wang
Abstract: Systems and methodologies are described that facilitate indicating a type of waveform utilized for uplink transmission in a wireless communication environment. An access terminal can select a type of waveform from a set of possible waveform types. Moreover, a reference signal can be generated based upon the selected type of waveform. For instance, a sequence employed to yield the reference signal can be generated and/or chosen as a function of the selected type of waveform. According to another illustration, a tone location and/or a symbol location of the reference signal can be based upon the selected type of waveform. Further, the reference signal can be sent as part of the uplink transmission to the base station from the access terminal. The base station can detect the selected type of waveform utilized by the access terminal for the uplink transmission based upon parameter(s) recognized from the reference signal.
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公开(公告)号：US09735920B2
公开(公告)日：2017-08-15
申请号：US14561796
申请日：2014-12-05
Applicant: QUALCOMM Incorporated
Inventor： Tao Luo , Juan Montojo , I-Hsiang Wang
CPC classification number: H04L5/0048 , H04L1/0015 , H04L1/0025 , H04L1/0028 , H04L1/0039 , H04L5/0051 , H04L27/2636 , H04W72/02 , H04W72/0413
Abstract: Systems and methodologies are described that facilitate indicating a type of waveform utilized for uplink transmission in a wireless communication environment. An access terminal can select a type of waveform from a set of possible waveform types. Moreover, a reference signal can be generated based upon the selected type of waveform. For instance, a sequence employed to yield the reference signal can be generated and/or chosen as a function of the selected type of waveform. According to another illustration, a tone location and/or a symbol location of the reference signal can as part of the uplink transmission to the base station from the access terminal. The base station can detect the selected type of waveform utilized by the access terminal for the uplink transmission based upon parameter(s) recognized from the reference signal.
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