公开(公告)号：GB2443460B

公开(公告)日：2009-04-01

申请号：GB0621644

申请日：2006-10-31

Applicant: MOTOROLA INC

Inventor： HASON BARUH ,  DUX YAEL ,  RAIF MENAHEM

IPC: H04W16/00 ,  H04W16/12 ,  H04W72/06

Abstract: A method (700) of operation in a cellular communication system including at least one base station and, associated with the at least one base station, a plurality of user terminals in sectors to allow separate communications between the base station and the user terminals in different sectors, the method including providing (701, 703) a set of communication resource slots for distribution to the sectors for use in sending uplink traffic data, dividing (705, 707) at least part of the set into groups of slots having equal numbers of resource slots and allocating (709, 711) the groups of slots to the different sectors. A system, a base station and a mobile station operable using the method are also described.

公开(公告)号：GB2442515B

公开(公告)日：2010-01-13

申请号：GB0619792

申请日：2006-10-06

Applicant: MOTOROLA INC

Inventor： RAIF MENAHEM ,  DUX YAEL ,  HASON BARUH

IPC: H04W64/00

Abstract: A method of operation in a communication system is presented in which a first terminal sends to a second terminal a communication including ranging information by which the second terminal is able to calculate a range between the first terminal and the second terminal. The communication is sent in a plurality of frames. In at least one of the frames ranging information is included in a ranging region of the frame. The size and position of the ranging region is known to the first and second terminals without a ranging information indicator being sent in the frame to indicate the size and position of the ranging region.

公开(公告)号：GB2448757A

公开(公告)日：2008-10-29

申请号：GB0708197

申请日：2007-04-27

Applicant: MOTOROLA INC

Inventor： HASON BARUH ,  DUX YAEL

IPC: H04L5/16 ,  H04B7/26

Abstract: Wimax (IEEE 802.16e) networks are capable of handling full frequency division duplexing, however for economic and other reasons it may be desirable to operate half frequency division duplex (HFDD) terminals on the network. The invention proposes a frame structure with an initial downlink broadcast period 1005, followed by a half duplex downlink period1007 followed by a half duplex uplink period 1013. At the very end of the frame special transmission can be sent 1015/1017, with full duplex units going last 1017 so that half duplex units can use the time to switch back to downlink/receive mode. Uplinks from full duplex units, and possibly half duplex units not scheduled to receive downloads, are scheduled into the half duplex download period 1011. Similarly full duplex downloads are preferably scheduled during the half duplex download period 1009. All of the periods have variable durations which are advised along with terminal allocations in a map broadcast by the base station.

公开(公告)号：GB2443460A

公开(公告)日：2008-05-07

申请号：GB0621644

申请日：2006-10-31

Applicant: MOTOROLA INC

Inventor： HASON BARUH ,  DUX YAEL ,  RAIF MENAHEM

IPC: H04W16/12 ,  H04W72/06

Abstract: A method (700) of operation in a cellular communication system including at least one base station (101) and, associated with the at least one base station, a plurality of user terminals in sectors to allow separate communications between the base station and the user terminals in different sectors; the method including providing a set of communication resource slots for distribution to the sectors for use in sending uplink traffic data, dividing at least part of the set into groups of slots having equal numbers of resource slots and allocating the groups of slots to the different sectors. A system, a base station and a mobile station operable using the method are also described.

公开(公告)号：GB2442515A

公开(公告)日：2008-04-09

申请号：GB0619792

申请日：2006-10-06

Applicant: MOTOROLA INC

Inventor： RAIF MENAHEM ,  DUX YAEL ,  HASON BARUH

IPC: H04W64/00

Abstract: A communication system (100) includes a first terminal (105) sending to a second terminal (101) a communication including ranging information by which the second terminal is able to calculate a range between the first terminal and the second terminal. The communication is sent in a plurality of frames (400) and in at least one of the plurality of frames, ranging information is included in a ranging region (431) of the frame and the size and position of the ranging region is known to the first and second terminals without a ranging information indicator being sent in the frame to indicate the size and position of the ranging region. As the ranging information indicator is not included in every frame, this allows more data to be transmitted.

公开(公告)号：WO2008045645A3

公开(公告)日：2008-07-03

申请号：PCT/US2007078108

申请日：2007-09-11

Applicant: MOTOROLA INC ,  RAIF MENAHEM ,  DUX YAEL ,  HASON BARUH

Inventor： RAIF MENAHEM ,  DUX YAEL ,  HASON BARUH

IPC: G06F15/16 ,  H04W64/00

CPC classification number: H04W64/00

Abstract: A method (500) of operation in a communication system (100) including a first terminal (105) sending to a second terminal (101) a communication including ranging information by which the second terminal is able to calculate a range between the first terminal and the second terminal, wherein the communication is sent in a plurality of frames (400) and in at least one of the plurality of frames ranging information is included in a ranging region (431) of the frame and the size and position of the ranging region is known to the first and second terminals without a ranging information indicator being sent in the frame to indicate the size and position of the ranging region. Also described is a system (100), a base station (101) and a mobile station (105) which employ the method.

Abstract translation: 一种在通信系统（100）中的操作方法（500），该通信系统包括向第二终端（101）发送包括测距信息的第一终端（105），通过该测距信息，第二终端能够计算第一终端和第一终端 所述第二终端，其中所述通信以多个帧（400）发送，并且所述多个帧测距信息中的至少一个测距信息被包括在所述帧的测距区域（431）中，并且所述测距区域的大小和位置 对于第一终端和第二终端而言是已知的，而不在帧中发送测距信息指示符以指示测距区域的大小和位置。 还描述了采用该方法的系统（100），基站（101）和移动台（105）。

公开(公告)号：WO2008054968B1

公开(公告)日：2008-06-26

申请号：PCT/US2007081029

申请日：2007-10-11

Applicant: MOTOROLA INC ,  HASON BARUH ,  DUX YAEL ,  RAIF MENAHEM

Inventor： HASON BARUH ,  DUX YAEL ,  RAIF MENAHEM

IPC: H04W16/12 ,  H04W72/06

CPC classification number: H04W16/12 ,  H04W72/06

Abstract: A method (700) of operation in a cellular communication system including at least one base station and, associated with the at least one base station, a plurality of user terminals in sectors to allow separate communications between the base station and the user terminals in different sectors, the method including providing (701, 703) a set of communication resource slots for distribution to the sectors for use in sending uplink traffic data, dividing (705, 707) at least part of the set into groups of slots having equal numbers of resource slots and allocating (709, 711) the groups of slots to the different sectors. A system, a base station and a mobile station operable using the method are also described.

Abstract translation: 一种在蜂窝通信系统中的操作方法（700），包括至少一个基站，并且与所述至少一个基站相关联的扇区中的多个用户终端，以允许基站和用户终端之间的不同的通信在不同的 扇区，所述方法包括提供（701,703）一组通信资源时隙，用于分配给用于发送上行链路业务数据的扇区，将所述组的至少一部分划分为具有相同数量的时隙的组 资源时隙并将不同扇区的时隙组（709,711）分配（709,711）。 还描述了使用该方法可操作的系统，基站和移动站。