公开(公告)号：EP2100386A4

公开(公告)日：2016-10-26

申请号：EP07709463

申请日：2007-02-05

Applicant: ERICSSON TELEFON AB L M

Inventor： KARLSSON JONAS B ,  GÖRANSSON BO ,  ASTELY DAVID

IPC: H04B7/06 ,  H01Q3/26 ,  H04B17/21 ,  H04B17/364

CPC classification number: H01Q21/24 ,  H01Q3/26 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/066 ,  H04B7/0671 ,  H04B7/0673 ,  H04B17/21 ,  H04B17/364

公开(公告)号：EP2564618A4

公开(公告)日：2015-07-22

申请号：EP10850845

申请日：2010-04-26

Applicant: ERICSSON TELEFON AB L M

Inventor： KARLSSON JONAS B

IPC: H04W24/04 ,  H04L27/00 ,  H04W52/26 ,  H04W52/36 ,  H04W52/42 ,  H04W88/08 ,  H04W88/10

CPC classification number: H04W52/42 ,  H04L27/0008 ,  H04W24/04 ,  H04W52/262 ,  H04W52/367 ,  H04W88/08 ,  H04W88/10

公开(公告)号：EP1932253A4

公开(公告)日：2011-08-03

申请号：EP06799843

申请日：2006-10-05

Applicant: ERICSSON TELEFON AB L M

Inventor： KRASNY LEONID ,  GRANT STEPHEN ,  KARLSSON JONAS B ,  MOLNAR KARL ,  ZANGI KAMBIZ

IPC: H04B7/06

CPC classification number: H04B7/0619 ,  H04B7/024 ,  H04B7/061 ,  H04B7/0639 ,  H04B7/0691 ,  H04B7/10 ,  H04W72/12 ,  H04W72/1278 ,  H04W88/02

公开(公告)号：WO2007040456A9

公开(公告)日：2008-05-08

申请号：PCT/SE2006050383

申请日：2006-10-05

Applicant: ERICSSON TELEFON AB L M

Inventor： KRASNY LEONID ,  GRANT STEPHEN ,  KARLSSON JONAS B ,  MOLNAR KARL ,  ZANGI KAMBIZ

IPC: H04B7/06

CPC classification number: H04B7/0619 ,  H04B7/024 ,  H04B7/061 ,  H04B7/0639 ,  H04B7/0691 ,  H04B7/10 ,  H04W72/12 ,  H04W72/1278 ,  H04W88/02

Abstract: A mobile phone is described herein that has control (or at least partial control) over which virtual antenna (s) in one or more base stations should be used for transmissions. In one embodiment, the mobile phone performs the following steps: (1) receives an antenna subset list (from the scheduling unit) which identifies a configuration of virtual antennas that is associated with the base station (s); (2) uses the antenna subset list to select which virtual antenna (s) in the configuration of virtual antennas should be used for transmissions; and (3) sends an antenna selection signal (to the scheduling unit) which contains information that instructs/requests the base station (s) /scheduling unit to use the selected virtual antenna (s) for transmissions.

Abstract translation: 这里描述的移动电话具有控制（或至少部分控制），一个或多个基站中的哪个虚拟天线应该用于传输。 在一个实施例中，移动电话执行以下步骤：（1）从识别与基站相关联的虚拟天线的配置接收来自调度单元的天线子集列表; （2）使用天线子集列表来选择虚拟天线配置中哪些虚拟天线应用于传输; 并且（3）发送包含指示/请求基站/调度单元使用所选择的虚拟天线进行传输的信息的天线选择信号（到调度单元）。

公开(公告)号：WO2007040456A2

公开(公告)日：2007-04-12

申请号：PCT/SE2006050383

申请日：2006-10-05

Applicant: ERICSSON TELEFON AB L M

Inventor： KRASNY LEONID ,  GRANT STEPHEN ,  KARLSSON JONAS B ,  MOLNAR KARL ,  ZANGI KAMBIZ

IPC: H04B7/06

CPC classification number: H04B7/0619 ,  H04B7/024 ,  H04B7/061 ,  H04B7/0639 ,  H04B7/0691 ,  H04B7/10 ,  H04W72/12 ,  H04W72/1278 ,  H04W88/02

Abstract: A mobile phone is described herein that has control (or at least partial control) over which virtual antenna (s) in one or more base stations should be used for transmissions. In one embodiment, the mobile phone performs the following steps: (1) receives an antenna subset list (from the scheduling unit) which identifies a configuration of virtual antennas that is associated with the base station (s); (2) uses the antenna subset list to select which virtual antenna (s) in the configuration of virtual antennas should be used for transmissions; and (3) sends an antenna selection signal (to the scheduling unit) which contains information that instructs/requests the base station (s) /scheduling unit to use the selected virtual antenna (s) for transmissions.

Abstract translation: 这里描述了一种移动电话，该移动电话具有控制（或至少部分控制）一个或多个基站中的哪个虚拟天线应该用于传输。 在一个实施例中，移动电话执行以下步骤：（1）接收标识与基站相关联的虚拟天线的配置的天线子集列表（来自调度单元）; （2）使用天线子集列表来选择虚拟天线配置中的哪个虚拟天线应该用于传输; 和（3）发送包含指示/请求基站/调度单元使用选择的虚拟天线进行传输的信息的天线选择信号（到调度单元）。

公开(公告)号：HK1125506A1

公开(公告)日：2009-08-07

申请号：HK09102858

申请日：2009-03-25

Applicant: ERICSSON TELEFON AB L M

Inventor： KRASNY LEONID ,  GRANT STEPHEN ,  KARLSSON JONAS B ,  MOLNAR KARL ,  ZANGI KAMBIZ

IPC: H04B20060101

Abstract: A wireless communication apparatus (106) is described, comprising:a processor (200); anda memory (114) with instructions stored therein, wherein the instructions are accessible and processable by the processor, wherein the processor is configured to:obtain an antenna subset list (116) that identifies one or more configurations of virtual antennas (110) associated with a scheduling unit (104) that is associated with at least one base station (102),wherein at least one identified configuration of virtual antennas includes a plurality of virtual antennas andwherein the antenna subset list indicates whether one virtual antenna or multiple virtual antennas of the at least one identified configuration can be selected for transmission;wherein the processor further employs an antenna subset mask to prevent one or more of the virtual antenna(s) in the antenna subset list from being selected for transmissions; andsend an antenna selection signal (118) that contains information requesting the scheduling unit to use the selected virtual antenna(s) for transmissions.

公开(公告)号：BRPI0616838A2

公开(公告)日：2011-07-05

申请号：BRPI0616838

申请日：2006-10-05

Applicant: ERICSSON TELEFON AB L M

Inventor： KRASNY LEONID ,  GRANT STEPHEN ,  KARLSSON JONAS B ,  MOLNAR KARL JAMES ,  ZANGI KAMBIZ

IPC: H04B7/06

Abstract: A wireless communication apparatus (106) is described, comprising:a processor (200); anda memory (114) with instructions stored therein, wherein the instructions are accessible and processable by the processor, wherein the processor is configured to:obtain an antenna subset list (116) that identifies one or more configurations of virtual antennas (110) associated with a scheduling unit (104) that is associated with at least one base station (102),wherein at least one identified configuration of virtual antennas includes a plurality of virtual antennas andwherein the antenna subset list indicates whether one virtual antenna or multiple virtual antennas of the at least one identified configuration can be selected for transmission;wherein the processor further employs an antenna subset mask to prevent one or more of the virtual antenna(s) in the antenna subset list from being selected for transmissions; andsend an antenna selection signal (118) that contains information requesting the scheduling unit to use the selected virtual antenna(s) for transmissions.

公开(公告)号：NZ577106A

公开(公告)日：2011-09-30

申请号：NZ57710607

申请日：2007-02-05

Applicant: ERICSSON TELEFON AB L M

Inventor： KARLSSON JONAS B

IPC: H04B7/06 ,  H01Q3/26 ,  H01Q21/24

Abstract: A method in a mobile radio system comprising at least one radio base station having at least two transmission equipments adapted to transmit radio signals within a frequency band, a computer program product for a mobile radio system, memory arranged to fit in a user equipment or a radio base station, and a time delay signal generator for use in a radio base station is disclosed. The method in a mobile radio system comprises: (a) receiving, in the radio base station, from a user equipment, a signal indicative of at least two sub-band transmit weight vectors, where a sub-band transmit weight vector comprises weight vectors applicable to the two transmission equipments, respectively, in a sub-band of the frequency band; and (b) deriving, by a processing means, a relative time delay between the two transmission equipments based on the at least two sub-band transmit weight vectors where the derived relative time delay can be used in compensation of a time misalignment of the two transmission equipments.