公开(公告)号：US09729286B2

公开(公告)日：2017-08-08

申请号：US14543196

申请日：2014-11-17

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chia-Han Lee ,  Keng-Te Liao ,  Tzu-Ming Lin ,  Chien-Min Lee ,  Jung-Mao Lin

IPC: H04L1/08 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04L5/0044 ,  H04L1/1893

Abstract: A data transmission method of a device comprises the following steps: transmitting a data to another device; receiving a feedback information from the another device; and when the feedback information indicates a transmission error of the device occurs, determining whether to perform retransmission according to the feedback information.

公开(公告)号：US10687285B2

公开(公告)日：2020-06-16

申请号：US14981513

申请日：2015-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien-Min Lee ,  Tzu-Ming Lin ,  Keng-Te Liao ,  Chia-Han Lee

IPC: H04W52/32 ,  H04L5/00 ,  H04W52/34

Abstract: A transmitting method, a transmitter, a receiver and an associated scheduling method for control signal and data signal are provided. The transmitting method includes following steps. Firstly, a first control power and a first data power are respectively allocated to a first control signal and a first data signal which are to be transmitted with a first sub-carrier in a first time duration. The first control power and the first data power are different. The first control signal and the first data signal are multiplexed by superimposing the first control power and the first data power before the multiplexed first control signal and the multiplexed first data signal are transmitted.

公开(公告)号：US20160323862A1

公开(公告)日：2016-11-03

申请号：US14981513

申请日：2015-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien-Min Lee ,  Tzu-Ming Lin ,  Keng-Te Liao ,  Chia-Han Lee

IPC: H04W72/04

Abstract: A transmitting method, a transmitter, a receiver and an associated scheduling method for control signal and data signal are provided. The transmitting method includes following steps. Firstly, a first control power and a first data power are respectively allocated to a first control signal and a first data signal which are to be transmitted with a first sub-carrier in a first time duration. The first control power and the first data power are different. The first control signal and the first data signal are multiplexed by superimposing the first control power and the first data power before the multiplexed first control signal and the multiplexed first data signal are transmitted.

Abstract translation: 提供了一种用于控制信号和数据信号的发射方法，发射机，接收机和相关调度方法。 发送方法包括以下步骤。 首先，将第一控制功率和第一数据功率分别分配给将在第一持续时间内与第一副载波一起发送的第一控制信号和第一数据信号。 第一控制功率和第一数据功率不同。 第一控制信号和第一数据信号通过在发送多路复用的第一控制信号和多路复用的第一数据信号之前叠加第一控制功率和第一数据功率而被复用。

公开(公告)号：US09277454B2

公开(公告)日：2016-03-01

申请号：US14071655

申请日：2013-11-05

Applicant: Industrial Technology Research Institute

Inventor： Keng-Te Liao ,  Chia-Han Lee ,  Tzu-Ming Lin ,  Chien-Min Lee

IPC: H04W28/18 ,  H04W72/00 ,  H04W74/08

CPC classification number: H04W28/18 ,  H04W72/00 ,  H04W74/08

Abstract: A transmitter, a receiver, a transmitting method and a receiving method are proposed. the transmitter, adapted for an user equipment (UE) of a data transmission scheme using a contention-based radio access based on single-carrier frequency division multiplexing access with code division multiplexing (SC-FDMA-CDM) includes a memory unit and a processing unit. The memory unit stores a plurality of parameters. The processing unit is coupled to the memory unit, selects one of the parameters and generates a resource pattern by executing a resource pattern generation process according to the selected parameters, wherein the resource pattern includes a physical index of a plurality of resource blocks and a spreading code index. The communication unit is coupled to the processing unit, generates an uplink transmitting signal according to the resource pattern with a plurality of transmitting data bits.

Abstract translation: 提出了发射机，接收机，发射方法和接收方法。 适用于基于使用基于单载波频分复用接入与码分复用（SC-FDMA-CDM）的基于竞争的无线电接入的数据传输方案的发射机包括存储单元和处理 单元。 存储单元存储多个参数。 所述处理单元耦合到所述存储器单元，选择所述参数之一并且根据所选择的参数执行资源模式生成处理来生成资源模式，其中所述资源模式包括多个资源块的物理索引和扩展 代码索引。 通信单元耦合到处理单元，根据具有多个发送数据位的资源模式生成上行链路发送信号。

公开(公告)号：US20140177550A1

公开(公告)日：2014-06-26

申请号：US14071655

申请日：2013-11-05

Applicant: Industrial Technology Research Institute

Inventor： Keng-Te Liao ,  Chia-Han Lee ,  Tzu-Ming Lin ,  Chien-Min Lee

IPC: H04W28/04

CPC classification number: H04W28/18 ,  H04W72/00 ,  H04W74/08

Abstract: A transmitter, a receiver, a transmitting method and a receiving method are proposed. the transmitter, adapted for an user equipment (UE) of a data transmission scheme using a contention-based radio access based on single-carrier frequency division multiplexing access with code division multiplexing (SC-FDMA-CDM) includes a memory unit and a processing unit. The memory unit stores a plurality of parameters. The processing unit is coupled to the memory unit, selects one of the parameters and generates a resource pattern by executing a resource pattern generation process according to the selected parameters, wherein the resource pattern includes a physical index of a plurality of resource blocks and a spreading code index. The communication unit is coupled to the processing unit, generates an uplink transmitting signal according to the resource pattern with a plurality of transmitting data bits.

Abstract translation: 提出了发射机，接收机，发射方法和接收方法。 适用于基于使用基于单载波频分复用接入与码分复用（SC-FDMA-CDM）的基于竞争的无线电接入的数据传输方案的发射机包括存储单元和处理 单元。 存储单元存储多个参数。 所述处理单元耦合到所述存储器单元，选择所述参数之一并且根据所选择的参数执行资源模式生成处理来生成资源模式，其中所述资源模式包括多个资源块的物理索引和扩展 代码索引。 通信单元耦合到处理单元，根据具有多个发送数据位的资源模式生成上行链路发送信号。