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41. 发明专利

FI20010874A 未知
公开(公告)号：FI20010874A
公开(公告)日：2002-10-27
申请号：FI20010874
申请日：2001-04-26
申请人： NOKIA CORP
发明人： TIRKKONEN OLAV , KUUSELA MARKKU , KAIPAINEN YRJOE
IPC分类号： H04B7/005 , H04B7/06 , H04B
摘要： Equipment for transmitting a signal, the equipment comprising an antenna array ( 600 - 606 ) for providing three or more radiation antenna patterns. The equipment is arranged to transmit a primary common pilot signal with at most two radiation patterns and a secondary common pilot signal with at least one radiation pattern. The equipment comprises controllers ( 622 a- 622 d) for adjusting the power ratio between the primary and the secondary common pilot signal and the total power of the primary and the secondary common pilot signals, and controllers ( 614 a- 614 d) for adjusting the transmit power of the dedicated pilot signal, such that the power levels of the dedicated pilot signals transmitted with the same radiation patterns as the secondary common pilot signal are relatively higher than the power levels of the dedicated pilot signals transmitted with the same radiation patterns as the primary common pilots.

42. 发明专利

AU7928800A Method and arrangement for digital signal transmission 未知
公开(公告)号：AU7928800A
公开(公告)日：2002-03-22
申请号：AU7928800
申请日：2000-10-23
申请人： NOKIA CORP
发明人： TIRKKONEN OLAV
IPC分类号： H04L1/06
摘要： The invention relates to a method and an arrangement for transmitting a digital signal consisting of symbols, the arrangement comprising a coder at the transmission end for coding complex symbols to channel symbols in blocks of given length, wherein the coding is defined by a code matrix comprising an orthogonal block code, and a transmitter for transmitting the channel symbols via several different channels and two or more antennas. The arrangement is configured to include information in redundant directions of the orthogonal code such that a code rate is higher than what is allowed by orthogonality.

43. 发明专利

CA2472243C HIGH RATE TRANSMISSION DIVERSITY TRANSMISSION AND RECEPTION 未知
公开(公告)号：CA2472243C
公开(公告)日：2013-10-08
申请号：CA2472243
申请日：2003-01-03
申请人： NOKIA CORP
发明人： HOTTINEN ARI , TIRKKONEN OLAV
IPC分类号： H04J11/00 , H04L1/06 , H04B7/02 , H04B7/06 , H04J13/00 , H04J99/00 , H04L1/02 , H04L1/04 , H04L9/00 , H04L25/02
摘要： The performance and symbol rate in a wireless mobile system are increased by forming a transmission code matrix using transformed orthogonal codes, in such a way that the code is robust to channel statistics and operates well in both Ricean and (correlated) Rayleigh channels. Furthermore, the invention enables high symbol rate transmission using multiple transmit antennas, and one or multiple receive antennas, and obtains simultaneously high diversity order and high symbol or data rate.

44. 发明专利

AT527769T 未知
公开(公告)号：AT527769T
公开(公告)日：2011-10-15
申请号：AT05799936
申请日：2005-11-04
申请人： NOKIA CORP
发明人： TIRKKONEN OLAV , PRIOTTI PAOLO , CELENTANO ULRICO
IPC分类号： H04L1/00 , H04L1/20 , H04L27/26

45. 发明专利

RU2411647C2 УСТРОЙСТВО, СПОСОБ И КОМПЬЮТЕРНЫЙ ПРОГРАММНЫЙ ПРОДУКТ, ОБЕСПЕЧИВАЮЩИЕ РАЗДЕЛЕННЫЙ СОВМЕСТНО ИСПОЛЬЗУЕМЫЙ КАНАЛ УПРАВЛЕНИЯ НИСХОДЯЩЕЙ ЛИНИИ СВЯЗИ, ИМЕЮЩИЙ ПОСТОЯННУЮ И ПЕРЕМЕННУЮ СОСТАВЛЯЮЩИЕ 未知
公开(公告)号：RU2411647C2
公开(公告)日：2011-02-10
申请号：RU2008148558
申请日：2007-05-11
申请人： NOKIA CORP
发明人： KAKHTAVA JUSSI , RINNE MIKA P , TIRKKONEN OLAV
IPC分类号： H04B7/005 , H04W28/00 , H04W72/14
摘要： Изобретениеотноситсяк системамбеспроводнойсвязи. Техническийрезультатзаключаетсяв надежнойприемлемостиобъемаслужебнойинформациисовместноиспользуемогоканалауправлениядляобщейпропускнойспособностинисходящейлиниисвязи. Дляэтогов совместноиспользуемомканалеуправлениянисходящейлиниисвязиресурсыраспределяютсяпосредствомтаблицыраспределения, котораяразделенанапервыйразделпостояннойдлиныи поменьшеймереодинвторойразделпеременнойдлины. Постояннаядлинаи схемамодуляциии кодирования (MCS) первогоразделазаранееизвестны. Втораяпеременнаядлинаи схема MCS второгоразделамогутзадаватьсяв первомразделе. Помехоустойчивостьможетбытьразличнойдляразныхвторыхразделоводнойи тойжетаблицыраспределенияилидажевнутриотдельноговторогораздела, длятогочтобыучитыватьразличноеудалениеабонентовотузласети, выполняющегораспределение. Абонентымогутидентифицироватьсяв первомразделе (например, постоянноечислоабонентов) и/иливовторомразделе (илидополнительноназначенныеабоненты, иливсеназначенныеабоненты, еслипервыйразделнеидентифицируетабонентов). 4 н. и 22 з.п. ф-лы, 11 ил.

46. 发明专利

MX2010007908A PROCEDIMIENTO Y APARATO PARA PROPORCIONAR UNA INDICACION DE LA PORTADORA Y DETECCION DE LA PORTADORA EN UNA RED INALAMBRICA. 未知
公开(公告)号：MX2010007908A
公开(公告)日：2010-08-10
申请号：MX2010007908
申请日：2008-02-11
申请人： NOKIA CORP
发明人： TIRKKONEN OLAV , RINNE MIKA
IPC分类号： H04W72/12 , H04L5/00
摘要： Se proporciona un procedimiento para la indicación de la portadora y la detección de la portadora. Se genera una información de interferencia en relación con la interfaz radio con uno o más nodos vecinos. La información de interferencia se transmite sobre un canal designado a los uno o más nodos vecinos.

47. 发明专利

DE60330092D1 未知
公开(公告)号：DE60330092D1
公开(公告)日：2009-12-31
申请号：DE60330092
申请日：2003-05-27
申请人： NOKIA CORP
发明人： TIRKKONEN OLAV , KOKKONEN MIKKO , KALLIOJRVI KARI , KASHAEV RINAT
IPC分类号： H04L1/06 , H04L1/00
摘要： This invention describes a wireless system comprising a plurality of transmitters and receivers, wherein each transmitter has between 1 and n antennas and each receiver has between 1 and m antennas wherein one of said transmitter is arranged to transmit to one of the receivers, said one transmitter is controlled in dependence on at least one of at least one parameter of said transmitters, at least one parameter of said receiver, and at least one parameter of a wireless environment between said transmitter and said receiver.

48. 发明专利

MX2008014469A APARATO, MÉTODO Y PRODUCTO DE PROGRAMA DE COMPUTADORA QUE PROPORCIONA CANAL DE CONTROL COMPARTIDO DE ENLACE DESCENDENTE PARTICIONADO QUE TIENE PARTES COMPONENTES FIJAS Y VARIABLES. 未知
公开(公告)号：MX2008014469A
公开(公告)日：2009-03-09
申请号：MX2008014469
申请日：2007-05-11
申请人： NOKIA CORP
发明人： RINNE MIKA P , KAHTAVA JUSSI , TIRKKONEN OLAV
IPC分类号： H04W72/14
摘要： En un canal de control de enlace descendente compartido se asignan recursos por una tabla de asignación que está particionada en una primera partición de longitud fija y en al menos una segunda partición de longitud variable. La longitud fija y el esquema de modulación y codificación MCS de la primera partición se conocen a priori. La segunda longitud variable y el MCS de la segunda partición se pueden dar en la primera partición. La robustez puede variar entre diferentes segundas particiones de la misma tabla de asignación, o incluso dentro de una segunda partición simple para tomar en cuenta por los usuarios en diferente cercanía al nodo de red que da las asignaciones. Los usuarios se pueden identificar en la primera partición (por ejemplo, un número fijo de usuarios), y/o en la segunda partición (ya sean usuarios asignados adicionales o todos los usuarios que son asignados si la primera partición no identifica usuarios). Se detallan método, aparato, programa de computadora, circuito integrado y sistemas.

49. 发明专利

AT413031T 未知
公开(公告)号：AT413031T
公开(公告)日：2008-11-15
申请号：AT01927954
申请日：2001-04-09
申请人： NOKIA CORP
发明人： HOTTINEN ARI , TIRKKONEN OLAV
IPC分类号： H04L1/06
摘要： The invention relates to a radio system and a data mission method. In the method of the invention, a transmitter codes a signal to be transmitted such that at least two non-orthogonal channels are obtained; the transmitter transmits the coded channels via at least two different transmit antenna paths; and a receiver receives the signal. The transmit antenna paths are divided into at least two different groups; and the signals to be transmitted through the different groups are weighted in the transmitter by means of changeable weighting coefficients determined for each group.

50. 发明专利

CA2673930A1 RESOURCE RESTRICTED ALLOCATION IN LONG-TERM EVOLUTION 未知
公开(公告)号：CA2673930A1
公开(公告)日：2008-07-10
申请号：CA2673930
申请日：2007-12-28
申请人： NOKIA CORP
发明人： TIRKKONEN OLAV , MALKAMAKI ESA , FREDERIKSEN FRANK
IPC分类号： H04L12/56
摘要： A method, user equipment, network device, and software product enable all ocation of a number of resource blocks over a downlink to the user equipment . The resource blocks are grouped into a number of groups of the blocks, the number of groups being no greater than a maximum number. The resource block s are arranged in an adjacent manner within each of the groups. The resource blocks are allocated by operating on the groups, and the allocation is sign alled using a group allocation indication.

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