公开(公告)号：AU2004304902A1

公开(公告)日：2005-07-07

申请号：AU2004304902

申请日：2004-11-23

Applicant: MOTOROLA INC

Inventor： MEYER GEORGE W ,  BLACK GREG R ,  BINZEL CHARLES P

IPC: H04W4/10 ,  H04W84/08 ,  H04W84/18

Abstract: The present invention provides a method for establishing direct mobile to mobile communication between cellular mobile terminals. The method includes selecting a frequency designated as a mobile communication frequency within a cellular communication system, and transmitting a communication initiation sequence at the selected frequency by a first mobile terminal. A second mobile terminal then monitors the designated mobile communication frequencies, and detects the communication initiation sequence. In at least one embodiment, selecting a frequency includes determining the region in which the first mobile terminal is operating, and selecting a mobile communication frequency for the determined region. In at least a further embodiment, the mobile communication frequency is a mobile transmission frequency for the determined region. In at least a still further embodiment, selecting a frequency includes selecting a frequency that is designated as a mobile transmit frequency in a first supported region and is designated as a mobile receive frequency in a second supported region.

公开(公告)号：ZA200604501B

公开(公告)日：2008-04-30

申请号：ZA200604501

申请日：2006-06-01

Applicant: MOTOROLA INC

Inventor： BLACK GREG R ,  MEYER GEORGE W ,  BINZEL CHARLES P

IPC: H04W4/10 ,  H04W84/08 ,  H04W84/18

Abstract: The present invention provides a method for establishing direct mobile to mobile communication between cellular mobile terminals. The method includes selecting a frequency designated as a mobile communication frequency within a cellular communication system, and transmitting a communication initiation sequence at the selected frequency by a first mobile terminal. A second mobile terminal then monitors the designated mobile communication frequencies, and detects the communication initiation sequence. In at least one embodiment, selecting a frequency includes determining the region in which the first mobile terminal is operating, and selecting a mobile communication frequency for the determined region. In at least a further embodiment, the mobile communication frequency is a mobile transmission frequency for the determined region. In at least a still further embodiment, selecting a frequency includes selecting a frequency that is designated as a mobile transmit frequency in a first supported region and is designated as a mobile receive frequency in a second supported region.

公开(公告)号：WO2005060503A3

公开(公告)日：2006-06-29

申请号：PCT/US2004039228

申请日：2004-11-23

Applicant: MOTOROLA INC ,  BLACK GREG R ,  BINZEL CHARLES P ,  MEYER GEORGE W

Inventor： BLACK GREG R ,  BINZEL CHARLES P ,  MEYER GEORGE W

IPC: H04W4/10 ,  H04W84/08 ,  H04W84/18

CPC classification number: H04W84/08 ,  H04W4/10 ,  H04W76/005 ,  H04W84/18

Abstract: The present invention provides a method for establishing direct mobile to mobile communication between cellular mobile terminals. The method includes selecting a frequency designated as a mobile communication frequency within a cellular communication system, and transmitting a communication initiation sequence at the selected frequency by a first mobile terminal. A second mobile terminal then monitors the designated mobile communication frequencies, and detects the communication initiation sequence. In at least one embodiment, selecting a frequency includes determining the region in which the first mobile terminal is operating, and selecting a mobile communication frequency for the determined region. In at least a further embodiment, the mobile communication frequency is a mobile transmission frequency for the determined region. In at least a still further embodiment, selecting a frequency includes selecting a frequency that is designated as a mobile transmit frequency in a first supported region and is designated as a mobile receive frequency in a second supported region.

Abstract translation: 本发明提供一种在蜂窝移动终端之间建立直接移动到移动通信的方法。 该方法包括选择在蜂窝通信系统内指定为移动通信频率的频率，以及由第一移动终端以所选频率发送通信发起序列。 然后，第二移动终端监视指定的移动通信频率，并检测通信启动序列。 在至少一个实施例中，选择频率包括确定第一移动终端正在操作的区域，以及为所确定的区域选择移动通信频率。 在至少另一个实施例中，移动通信频率是所确定区域的移动传输频率。 在至少另一个实施例中，选择频率包括选择在第一支持区域中被指定为移动发射频率的频率，并将其指定为第二支持区域中的移动接收频率。

公开(公告)号：EP1687994A4

公开(公告)日：2007-09-26

申请号：EP04811872

申请日：2004-11-23

Applicant: MOTOROLA INC

Inventor： BLACK GREG R ,  BINZEL CHARLES P ,  MEYER GEORGE W

IPC: H04W4/10 ,  H04W84/08 ,  H04W84/18

CPC classification number: H04W84/08 ,  H04W4/10 ,  H04W76/005 ,  H04W84/18

Abstract: The present invention provides a method for establishing direct mobile to mobile communication between cellular mobile terminals. The method includes selecting a frequency designated as a mobile communication frequency within a cellular communication system, and transmitting a communication initiation sequence at the selected frequency by a first mobile terminal. A second mobile terminal then monitors the designated mobile communication frequencies, and detects the communication initiation sequence. In at least one embodiment, selecting a frequency includes determining the region in which the first mobile terminal is operating, and selecting a mobile communication frequency for the determined region. In at least a further embodiment, the mobile communication frequency is a mobile transmission frequency for the determined region. In at least a still further embodiment, selecting a frequency includes selecting a frequency that is designated as a mobile transmit frequency in a first supported region and is designated as a mobile receive frequency in a second supported region.