公开(公告)号：KR20200145849A

公开(公告)日：2020-12-30

申请号：KR20207036797

申请日：2017-05-12

Applicant: ERICSSON TELEFON AB L M

Inventor： BALDEMAIR ROBERT ,  ABRAHAMSSON RICHARD ,  AKTAS ISMET ,  ALRIKSOON PETER ,  ANSARI JUNAID ,  ASHRAF SHEHZAD ALI ,  ASPLUND HENRIK ,  ATHLEY FREDRIK ,  AXELSSON HAKAN ,  AXMON JOAKIM ,  AXNAS JOHAN ,  BALACHANDRAN KUMAR ,  BARK GUNNAR ,  BERG JAN ERIK ,  BERGSTROM ANDREAS ,  BJORKEGREN HAKAN ,  BRAHMI NADIA ,  CAPAR CAGATAY ,  CARLSSON ANDERS ,  CEDERGREN ANDREAS ,  COLDREY MIKAEL ,  DA SILVA ICARO L J ,  DAHLMAN ERIK ,  EL ESSAILI ALI ,  ENGSTROM ULRIKA ,  ERICSON MARTEN ,  ERIKSSON ERIK ,  FALLGREN MIKAEL ,  FAN RUI ,  FODOR GABOR ,  FRENGER PAL ,  FRIDEN JONAS ,  FROBERG OLSSON JONAS ,  FURUSKAR ANDERS ,  FURUSKOG JOHAN ,  GARCIA VIRGILE ,  GATTAMI ATHER ,  GUNNARSSON FREDRIK ,  GUSTAVSSON ULF ,  HAGERMAN BO ,  HARRYSSON FREDRIK ,  HE NING ,  HESSLER MARTIN ,  HILTUNEN KIMMO ,  HONG SONGNAM ,  HUI DENNIS ,  HUSCHKE JORG ,  IRNICH TIM ,  JACOBSSON SVEN ,  JALDEN NIKLAS ,  JARMYR SIMON ,  JIANG ZHIYUAN ,  JOHANSSON MARTIN ,  JOHANSSON NIKLAS ,  KANG DU HO ,  KARIPIDIS ELEFTHERIOD ,  KARLSSON PATRIK ,  KHAYRALLAH ALI S ,  KILINC CANER ,  KLANG GORAN N ,  KRONANDER JONAS ,  LINDSTROM SARA ,  LARSSON CHRISTINA ,  LI GEN ,  LINDBOM LARS ,  LINDGREN ROBERT ,  LINDOFF BENGT ,  LINDQVIST FREDRIK ,  LIU JINHUA ,  LOHMAR THORSTEN ,  LU QIANXI ,  MANHOLM LARS ,  MARIC IVANA ,  MEDBO JONAS ,  MIAO QINGYU ,  MILDH GUNNAR ,  MOOSAVI REZA ,  MULLER WALTER ,  MYHRE ELENA ,  NORRMAN KARL ,  OLSSON BENGT ERIK ,  PALENIUS TORGNY ,  PARKVALL STEFAN ,  PEISA JANNE ,  PETERSSON SVEN ,  PRADAS JOSE LUIS ,  PRYTZ MIKAEL ,  QUESETH OLAV ,  RAMACHANDRA PRADEEPA ,  RAMOS EDGAR ,  REIAL ANDRES ,  RIMHAGEN THOMAS ,  RINGH EMIL ,  RUGELAND PATRIK ,  RUNE JOHAN ,  SACHS JOACHIM ,  SAHLIN HENRIK ,  SAXENA VIDIT ,  SEIFI NIMA ,  SELEN YNGVE ,  SEMAAN ELIANE ,  SHARMA SACHIN ,  SHI CONG ,  SKOLD JOHAN ,  STATTIN MAGNUS ,  STJERNMAN ANDERS ,  SUNDMAN DENNIS ,  SUNDSTROM LARS ,  TERCERO VARGAS MIUREL ISABEL ,  TIDESTAV CLAES ,  TOMBAZ SIBEL ,  TORSNER JOHAN ,  TULLBERG HUGO ,  VIKBERG JARI ,  VON WRYCZA PETER ,  WAGER STEFAN ,  WALLDEEN THOMAS ,  WALLENTIN PONTUS ,  WANG HAI ,  WANG HELMERSSON KE ,  WANG JIANFENG ,  WANG YI PIN ERIC ,  WERNER KARL ,  WIBERG NICLAS ,  TENMARK EMMA ,  YILMAZ OSMAN NURI CAN ,  ZAIDI ALI ,  ZHANG ZHAN ,  ZHANG ZHANG ,  ZHANG YANLI

IPC: H04L5/14 ,  H04B7/0452 ,  H04B7/08 ,  H04J11/00 ,  H04L5/00 ,  H04W72/12 ,  H04W74/02 ,  H04W74/08

Abstract: 업링크액세스구성인덱스를포함하는다운링크신호를수신하고, 사전결정된복수의업링크액세스구성중으로부터업링크액세스구성을식별하기위해서업링크액세스구성인덱스를사용하며, 식별된업링크액세스구성에따라서무선통신네트워크에전송하는단계를포함하는, 일례의무선디바이스에서의방법을포함하는 5세대무선통신에서의방법및 장치를제공한다. 예의방법은, 동일한무선디바이스에서, 제1의다운링크서브프레임에서, 제1의수비학에따라포맷된제1의직교주파수-분할멀티플렉싱(OFDM) 전송을수신하고, 제2의다운링크서브프레임에서, 제2의수비학에따라서포맷된제2의 OFDM 전송을수신하며, 제2의수비학은제1의수비학과다르고, 여기서제1의수비학은제1의서브캐리어공간을갖고제2의수비학은제2의서브캐리어공간을가지며, 제1의서브캐리어공간은제2의서브캐리어공간과다르다. 이방법, 대응하는장치, 및대응하는네트워크-사이드방법및 장치의변형이또한개시된다.

公开(公告)号：EP2208315A4

公开(公告)日：2012-09-26

申请号：EP08794147

申请日：2008-08-14

Applicant: ERICSSON TELEFON AB L M

Inventor： KOORAPATY HAVISH ,  BALACHANDRAN KUMAR ,  RAMESH RAJARAM

IPC: H04L12/28 ,  H04L5/00 ,  H04L27/00 ,  H04L27/26

CPC classification number: H04L5/0007 ,  H04J11/0069 ,  H04L27/0008 ,  H04L27/2601

公开(公告)号：EP2923466A4

公开(公告)日：2016-08-10

申请号：EP12888807

申请日：2012-11-26

Applicant: ERICSSON TELEFON AB L M

Inventor： AXNÄS JOHAN ,  TULLBERG HUGO ,  BALDEMAIR ROBERT ,  BALACHANDRAN KUMAR ,  HUI DENNIS

IPC: H04L12/725 ,  H04L12/26 ,  H04L12/721 ,  H04W40/02

CPC classification number: H04L45/124 ,  H04L43/045 ,  H04W40/02 ,  Y02B60/50 ,  Y02D70/00 ,  Y02D70/22 ,  Y02D70/30

Abstract: The proposed technology provides a computationally efficient way to find suitable routes under consideration of multiple metrics. The considered multi-hop network is represented by a connected graph having nodes and links interconnecting the nodes. The method comprises the step (S1) of obtaining a value of a reference route between a source node and a destination node in the connected graph according a first routing metric. The method further comprises the step (S2) of modifying, based on the value of the reference route according to the first routing metric, the connected graph by modifying link cost, with respect to a second routing metric, of at least one link in the connected graph. The method also comprises the step (S3) of determining at least part of a route between the source node and the destination node in the modified connected graph, based on the modified link cost, according to the second routing metric.

公开(公告)号：EP2392074A4

公开(公告)日：2016-04-13

申请号：EP10736115

申请日：2010-02-02

Applicant: ERICSSON TELEFON AB L M

Inventor： KOORAPATY HAVISH ,  CHEN TSAO-TSEN ,  BALACHANDRAN KUMAR

IPC: H03M13/29 ,  H03M13/00 ,  H03M13/23 ,  H03M13/41 ,  H04L1/00

CPC classification number: H03M13/235 ,  H03M13/2957 ,  H03M13/413 ,  H03M13/618 ,  H03M13/6356 ,  H03M13/6362 ,  H03M13/6544

公开(公告)号：EP2223563A4

公开(公告)日：2014-04-09

申请号：EP08862956

申请日：2008-12-15

Applicant: ERICSSON TELEFON AB L M

Inventor： RAMESH RAJARAM ,  KOORAPATY HAVISH ,  BALACHANDRAN KUMAR

IPC: H04W72/04

CPC classification number: H04W74/006 ,  H04W8/24 ,  H04W74/0833

公开(公告)号：EP2160848A4

公开(公告)日：2014-01-08

申请号：EP08767950

申请日：2008-05-30

Applicant: ERICSSON TELEFON AB L M

Inventor： BALACHANDRAN KUMAR ,  KRASNY LEONID

IPC: H04B7/02 ,  H04B7/06 ,  H04B7/26 ,  H04L25/03 ,  H04W92/20

CPC classification number: H04B7/024 ,  H04B7/022 ,  H04B7/0408 ,  H04B7/0617 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0663 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/0693 ,  H04L25/0216 ,  H04L25/03343 ,  H04W16/28 ,  H04W28/18 ,  H04W52/143 ,  H04W52/367 ,  H04W52/40 ,  H04W92/20

公开(公告)号：EP2165449A4

公开(公告)日：2013-05-29

申请号：EP07835372

申请日：2007-10-26

Applicant: ERICSSON TELEFON AB L M

Inventor： RAMESH RAJARAM ,  BALACHANDRAN KUMAR ,  KOORAPATY HAVISH

IPC: H04L1/18 ,  H04W72/04

CPC classification number: H04W72/0446 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1825 ,  H04L1/1887 ,  H04W72/0406

Abstract: A wireless telecommunications network supplies a semi-persistent resource that a wireless station can use for special purposes such as a retransmission of packets for ARQ purposes or a control signal. The semi-persistent resource can be allocated by the system to other terminals if, e.g., a retransmission is not required. Since a retransmission is generally performed in response to a NACK received from a base station, the NACK may itself serve as a token that permits the wireless station to use the semi-persistent allocation. Thus, the technology includes, e.g., a method for resource allocation on a semi-persistent basis and efficient signaling for the usage of such allocation.

公开(公告)号：EP2163003A4

公开(公告)日：2016-08-10

申请号：EP08705350

申请日：2008-01-24

Applicant: ERICSSON TELEFON AB L M

Inventor： BALACHANDRAN KUMAR ,  KRASNY LEONID

IPC: H04B7/04 ,  H04W52/14 ,  H04W52/24 ,  H04W52/26 ,  H04W52/34

CPC classification number: H04W52/267 ,  H04B7/024 ,  H04B7/0452 ,  H04B7/0617 ,  H04W24/02 ,  H04W52/146 ,  H04W52/241 ,  H04W52/34 ,  H04W72/0473

公开(公告)号：EP1974568A4

公开(公告)日：2013-05-22

申请号：EP06824581

申请日：2006-11-28

Applicant: ERICSSON TELEFON AB L M

Inventor： RAMESH RAJARAM ,  ZANGI KAMBIZ ,  BALACHANDRAN KUMAR

IPC: H04J11/00 ,  H04B7/04 ,  H04W68/00 ,  H04W68/10

CPC classification number: H04W68/10 ,  H04B7/022

公开(公告)号：EP1974569A4

公开(公告)日：2013-05-01

申请号：EP06824583

申请日：2006-11-28

Applicant: ERICSSON TELEFON AB L M

Inventor： RAMESH RAJARAM ,  ZANGI KAMBIZ ,  BALACHANDRAN KUMAR

IPC: H04B7/02 ,  H04W48/12

CPC classification number: H04B7/022 ,  H04W48/12