公开(公告)号：US20170078943A1

公开(公告)日：2017-03-16

申请号：US15122667

申请日：2014-04-29

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： PAWEL JURZAK ,  WALDEMAR K. DWORAKOWSKI ,  TOMASZ MARIUSZ WARZECHA

IPC: H04W40/22 ,  H04W76/02 ,  H04B17/318 ,  H04W48/00 ,  H04W68/00 ,  H04W16/26 ,  H04W36/30 ,  H04W36/32 ,  H04W76/00 ,  H04L5/00

CPC classification number: H04W40/22 ,  H04B17/318 ,  H04L5/006 ,  H04W16/26 ,  H04W36/30 ,  H04W36/32 ,  H04W48/17 ,  H04W68/005 ,  H04W76/14 ,  H04W76/15 ,  H04W76/45 ,  H04W88/04 ,  H04W88/06 ,  H04W88/16 ,  H04W92/18

Abstract: A method and apparatus for selecting a gateway to extend the communication range of a wireless communication device in a radio communication system are provided. A first communication device monitors transmissions from a second wireless communication device. The first device requests that the second device act as a gateway, receives an acknowledgement, and then can initiate a connection via the second device to the radio communication system. The connection uses a first receiver and a transmitter of the first device. The first device uses a second receiver to monitor the second device, and other wireless communication devices of the system, thereby dynamically maintaining a list of at least a primary gateway and a secondary gateway that are available for relaying a connection from the first device.

Abstract translation: 提供一种用于选择网关以扩展无线电通信系统中的无线通信设备的通信范围的方法和装置。 第一通信设备监视来自第二无线通信设备的传输。 第一设备请求第二设备充当网关，接收确认，然后可以通过第二设备发起到无线电通信系统的连接。 该连接使用第一设备的第一接收机和发射机。 第一设备使用第二接收机来监视系统的第二设备和其他无线通信设备，从而动态地维护可用于中继来自第一设备的连接的至少主网关和辅助网关的列表。