公开(公告)号：US20130315219A1

公开(公告)日：2013-11-28

申请号：US13890190

申请日：2013-05-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Min Ho CHEONG ,  Jae Seung LEE ,  Hee Jung YU ,  Hyoung Jin KWON ,  Sok Kyu LEE

IPC: H04W28/16

CPC classification number: H04W28/16 ,  H04L5/0044 ,  H04L5/0094 ,  H04L25/0224 ,  H04L25/03891 ,  H04L27/2613 ,  H04L27/2621 ,  H04W28/20

Abstract: The phase rotation relates to an apparatus and method of indicating a bandwidth in a wireless communication system. This disclosure discloses a wireless device comprising a transmission transmitting and receiving a wireless signal and a processor operating in operative connection with the transmission, wherein the processor generates a PPDU (physical protocol data unit) to which a phase rotation application is selectively applied depending on a case of bandwidth indication or a case of no bandwidth indication.

Abstract translation: 相位旋转涉及在无线通信系统中指示带宽的装置和方法。 本公开公开了一种无线设备，包括发送和接收无线信号的传输和与传输操作连接的处理器，其中处理器生成PPDU（物理协议数据单元），根据 带宽指示的情况或无带宽指示的情况。

公开(公告)号：US20130315218A1

公开(公告)日：2013-11-28

申请号：US13890188

申请日：2013-05-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Min Ho CHEONG ,  Jae Seung LEE ,  Hee Jung YU ,  Hyoung Jin KWON ,  Sok Kyu LEE

IPC: H04W16/26

CPC classification number: H04W16/26 ,  H04W84/12

Abstract: The present invention relates to an apparatus and method for coverage expansion in a wireless communication system. This disclosure discloses a wireless device operating in a wireless communication system, the wireless device comprising a transceiver transmitting and receiving a wireless signal and a processor operating in operative connection with the transceiver, wherein the processor sets power boosting adjustable in an RF capability range within an SIG field.

Abstract translation: 本发明涉及无线通信系统中的覆盖扩展的装置和方法。 本公开公开了一种在无线通信系统中操作的无线设备，所述无线设备包括发射和接收无线信号的收发器以及与所述收发器操作连接的操作的处理器，其中所述处理器设置在RF能力范围内可调节的功率提升 SIG字段。