公开(公告)号：MX2010004606A

公开(公告)日：2010-06-09

申请号：MX2010004606

申请日：2008-10-09

Applicant: MOTOROLA INC

Inventor： LOVE ROBERT T ,  KUCHIBHOTLA RAVI ,  STEWART KENNETH A ,  NANGIA VIJAY ,  RATASUK RAPEEPAT

IPC: H04L1/00 ,  H04L1/16

Abstract: Un sistema (100) de comunicación inalámbrica que incluye una entidad de programación que transmite mensajes de programación en la primera y segunda terminales inalámbricas que tienen diferentes características de programación, en donde cada mensaje de programación incluye un indicador de desplazamiento cíclico de señal de referencia y una asignación de recursos. La asignación del recurso de realimentación de enlace descendente a la primera terminal inalámbrica se indica por el indicador de desplazamiento cíclico de señal de referencia en el mensaje de programación correspondiente, y la asignación del recurso de realimentación de enlace descendente a la segunda terminal inalámbrica, se indica por una asignación de recursos correspondiente.

公开(公告)号：BR0307204A

公开(公告)日：2004-11-03

申请号：BR0307204

申请日：2003-01-21

Applicant: MOTOROLA INC

Inventor： BUCKLEY MICHAEL E ,  BACHU RAJA S ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  STEWART KENNETH A ,  VILLION MATHIEU

IPC: H03M13/00 ,  H03M13/09 ,  H03M13/23 ,  H03M13/27 ,  H03M13/29 ,  H04L1/00 ,  H04L1/18

Abstract: An improved turbo code based incremental redundancy includes a first step of puncturing a data stream for a first transmission to provide a set of first unpunctured trellis sections. A next step includes puncturing a data stream for a second transmission to provide a set of second unpunctured trellis sections. A next step includes incremental redundancy combining the first and second transmissions of the trellises to provide non-adjacent first and second unpunctured trellis sections. The above arrangement results in a uniform distribution of punctured and unpunctured bits to provide lower errors.

公开(公告)号：AU2003281743A1

公开(公告)日：2004-02-16

申请号：AU2003281743

申请日：2003-07-07

Applicant: MOTOROLA INC

Inventor： XIAO WEIMIN ,  RATASUK RAPEEPAT ,  GHOSH ARMITAVA

IPC: H04B7/005 ,  H04J11/00 ,  H04W52/32 ,  H04B7/00

Abstract: Various gain factors for pilot information are used to determine a corresponding plurality of likely channel performance values for a plurality of data channels (and/or services). The resultant information is used to select a specific gain factor to apply when transmitting the pilot information. In one embodiment, the gain factor that correlates to the highest signal to interference plus noise ratio is used.

公开(公告)号：GB2465926B

公开(公告)日：2010-10-27

申请号：GB201004967

申请日：2006-06-30

Applicant: MOTOROLA INC

Inventor： WHINNETT NICK W ,  XIAO WEIMIN ,  WANG FAN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

IPC: H04L12/56 ,  H04L12/26

Abstract: A method to provide a nominal best effort data rate based on a Quality of Service (QoS) requirement of a user data connection, the method comprising assigning ( 105 ) a service priority based on the QoS requirement, and assigning ( 110 ) the nominal best effort data rate for the service priority using a predetermined function. Further, it comprises of a method to determine a scheduling priority value for a user data connection by providing a relative fairness. Furthermore, the method comprises a method to satisfy a delay requirement for a delay sensitive data connection through a scheduling.

公开(公告)号：DE112006002491T5

公开(公告)日：2008-07-10

申请号：DE112006002491

申请日：2006-06-30

Applicant: MOTOROLA INC

Inventor： WANG FAN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  WHINNETT NICK W ,  XIAO WEIMIN

IPC: H04L12/26

Abstract: A method to provide a nominal best effort data rate based on a Quality of Service (QoS) requirement of a user data connection, the method comprising assigning ( 105 ) a service priority based on the QoS requirement, and assigning ( 110 ) the nominal best effort data rate for the service priority using a predetermined function. Further, it comprises of a method to determine a scheduling priority value for a user data connection by providing a relative fairness. Furthermore, the method comprises a method to satisfy a delay requirement for a delay sensitive data connection through a scheduling.

公开(公告)号：CA2573876A1

公开(公告)日：2007-07-18

申请号：CA2573876

申请日：2007-01-12

Applicant: MOTOROLA INC

Inventor： SUN YAKUN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  LOVE ROBERT T ,  XIAO WEIMIN

IPC: H04W52/14 ,  H04W52/24 ,  H04W52/34

Abstract: To address the need for a resource allocation scheme that results in a bette r tradeoff between cell-edge performance and overall spectral efficiency, a communication system (100) is provided that allocates uplink transmit power to user equipment (UEs) (102, 104) based on a fractional power control scheme (300). In another embodiment, since the cell-edge users are also likely to be power limited, the communication system may implement a minimized uplink transmission bandwidth resource allocation scheme (404, 406, 408, 410, 412, 414) that may work with the fractional power control scheme to achieve a level of performance desired fo r uplink transmissions in 3GPP (Third Generation Partnership Project) and 3GPP2 Evolution communication systems.

公开(公告)号：BRPI0415047A

公开(公告)日：2006-12-12

申请号：BRPI0415047

申请日：2004-10-01

Applicant: MOTOROLA INC

Inventor： FABIEN JEAN-AICARD ,  BURBIDGE RICHARD C ,  RATASUK RAPEEPAT

IPC: H04L20060101 ,  H04M3/00 ,  H04W4/06 ,  H04W52/02 ,  H04W68/02

Abstract: A system ( 100 ) and methods ( 400, 500 ) for alerting user equipment devices ( 116 ) in a wireless communication network ( 102 ) to broadcasts while limiting the amount of power that must be consumed in order to ascertain if the user equipment devices ( 116 ) have subscribed to the broadcasts are provided. A communication indicator ( 300 ) that is compatible with UMTS protocols and includes, in addition to paging indicators, one or more broadcast category indicator codes ( 304 ) is provided. Devices receiving the communication indicator ( 300 ) are able to ascertain based on the broadcast category indicator codes ( 304 ) whether there is a need to expend further power in determined whether they are subscribed to the broadcast.

公开(公告)号：RU2288541C2

公开(公告)日：2006-11-27

申请号：RU2004127246

申请日：2003-01-21

Applicant: MOTOROLA INC

Inventor： BAKLI MAJKL EH ,  BAKKHU RADZHA S ,  GOSH AMITAVA ,  RATASUK RAPEEPAT ,  STJUART KENNET A ,  VIJON MAT E

IPC: H04L1/18 ,  H03M13/00 ,  H03M13/09 ,  H03M13/23 ,  H03M13/27 ,  H03M13/29 ,  H04L1/00

公开(公告)号：CA2533829A1

公开(公告)日：2005-03-03

申请号：CA2533829

申请日：2004-06-28

Applicant: MOTOROLA INC

Inventor： RATASUK RAPEEPAT ,  WHINNETT NICHOLAS W ,  GHOSH AMITAVA ,  LOVE ROBERT T

IPC: H04B7/005

Abstract: The present invention relates to methods of operation of a communication device and to corresponding communication devices. In particular the inventi on relates to a first method of operation of a communication device, wherein so me pilot bits associated with data bits are transmitted with a power at least partly dependent on the data rate at which the data bits are transmitted. At the base station, power control is carried out only on pilot bits with constant power, whereas channel estimation is carried out on all pilot bits.

公开(公告)号：WO2008024544A2

公开(公告)日：2008-02-28

申请号：PCT/US2007070287

申请日：2007-06-04

Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

Inventor： XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

IPC: H04J3/26 ,  H04L12/56 ,  H04W4/06 ,  H04W28/04

CPC classification number: H04W72/005 ,  H04L1/1692 ,  H04L1/1854 ,  H04L2001/0093

Abstract: Embodiments of the present invention provide a manner in which feedback from remote units (120-122) involved in a broadcast / multicast service session can be obtained using shared wireless resources and/or shared signaling sequences. Having feedback information from at least some of the remote units involved in the session enables the network equipment (101) to dynamically manage the session and potentially improve the performance of the session. Moreover, utilizing shared wireless resources and/or shared signaling sequences may reduce the overhead cost of obtaining the feedback as compared to utilizing dedicated resources.

Abstract translation: 本发明的实施例提供了可以使用共享无线资源和/或共享信令序列来获得涉及广播/多播服务会话的远程单元（120-122）的反馈的方式。 从所述会话中涉及的至少一些远程单元获得反馈信息使得网络设备（101）能够动态地管理该会话并潜在地改善该会话的性能。 此外，与利用专用资源相比，利用共享无线资源和/或共享信令序列可以减少获得反馈的开销成本。