公开(公告)号：US20110019613A1

公开(公告)日：2011-01-27

申请号：US12578353

申请日：2009-10-13

Applicant: Shuangfeng HAN ,  Zhen WANG ,  Eunyong KIM ,  Clerckx BRUNO

Inventor： Shuangfeng HAN ,  Zhen WANG ,  Eunyong KIM ,  Clerckx BRUNO

IPC: H04L27/28 ,  H04W4/00

CPC classification number: H04B7/0639 ,  H04B7/0478 ,  H04L2025/03426

Abstract: A Mobile Station (MS) apparatus and a Base Station (BS) apparatus, and methods for their operation in a wireless communication system, are provided. The method for operating the MS includes receiving Precoding Matrix Index (PMI) subset information from a BS, determining downlink channel quality of the BS, determining a PMI for the BS based on the PMI subset information and the determined downlink channel quality of the BS, and transmitting the determined PMI to the BS.

Abstract translation: 移动台（MS）装置和基站（BS）装置及其在无线通信系统中的操作方法。 用于操作MS的方法包括从BS接收预编码矩阵索引（PMI）子集信息，确定BS的下行链路信道质量，基于PMI子集信息和所确定的BS的下行链路信道质量来确定BS的PMI， 以及将确定的PMI发送到BS。

公开(公告)号：US20220235272A1

公开(公告)日：2022-07-28

申请号：US17606867

申请日：2020-05-01

Applicant: Lichang ZHOU ,  Adnan SIDDIQUI ,  Dongcheel LEE ,  Derek PAKENHAM ,  Eugene ANDERSON ,  Shailesh MAJMUDAR ,  Eunyong KIM ,  Homayoun JAMASBI ,  An TRAN ,  Peng ZHANG ,  RHODIA OPERATIONS

Inventor： Lichang ZHOU ,  Adnan SIDDIQUI ,  Dongcheel LEE ,  Derek PAKENHAM ,  Eugene J. ANDERSON ,  Shailesh MAJMUDAR ,  Eunyong KIM ,  Homayoun JAMASBI ,  An TRAN ,  Peng ZHANG

IPC: C09K23/02 ,  C08G65/26 ,  C09J7/38 ,  C09J11/08 ,  C09D5/02 ,  C09D7/65 ,  C09D7/45 ,  C09D133/04

Abstract: Disclosed are ethylenically unsaturated salts of allyl (poly)ether sulfates utilized as reactive surfactants or emulsifiers during emulsion polymerization.

公开(公告)号：US09030949B2

公开(公告)日：2015-05-12

申请号：US12578353

申请日：2009-10-13

Applicant: Shuangfeng Han ,  Zhen Wang ,  Eunyong Kim ,  Clerckx Bruno

Inventor： Shuangfeng Han ,  Zhen Wang ,  Eunyong Kim ,  Clerckx Bruno

IPC: H04L12/26 ,  H04B7/06 ,  H04B7/04 ,  H04L25/03

CPC classification number: H04B7/0639 ,  H04B7/0478 ,  H04L2025/03426

Abstract: A Mobile Station (MS) apparatus and a Base Station (BS) apparatus, and methods for their operation in a wireless communication system, are provided. The method for operating the MS includes receiving Precoding Matrix Index (PMI) subset information from a BS, determining downlink channel quality of the BS, determining a PMI for the BS based on the PMI subset information and the determined downlink channel quality of the BS, and transmitting the determined PMI to the BS.

Abstract translation: 移动台（MS）装置和基站（BS）装置及其在无线通信系统中的操作方法。 用于操作MS的方法包括从BS接收预编码矩阵索引（PMI）子集信息，确定BS的下行链路信道质量，基于PMI子集信息和所确定的BS的下行链路信道质量来确定BS的PMI， 以及将确定的PMI发送到BS。