公开(公告)号：EP2235922A1

公开(公告)日：2010-10-06

申请号：EP08868159.8

申请日：2008-12-22

申请人： Motorola, Inc.

发明人： KRENZ, Eric, L. ,  VANNATTA, Louis, J.

IPC分类号： H04M1/02 ,  H04B1/38

CPC分类号： H04B1/3838 ,  H01Q1/243 ,  H01Q1/52 ,  H04B15/02 ,  H04M1/0216 ,  H04M1/72591

摘要： A method and apparatus for providing a hearing aid compatible wireless electronic device is disclosed. The apparatus may include a lower housing having a wireless transceiver, upper housing including an earpiece, hinge assembly, and a pair of reactive matching element along with predefined placement of the wireless transceiver. The reactive matching element can be implemented at different chassis inductances to achieve hearing aid compatibility within other design constraints. Implemented as a switched circuit or reactance filter circuit to create a reactance appropriate for a band of operation during transmission in that band.

公开(公告)号：EP2005637A2

公开(公告)日：2008-12-24

申请号：EP07758740.0

申请日：2007-03-16

申请人： Motorola, Inc.

发明人： ALBERTH, William, P., Jr. ,  VANNATTA, Louis, J.

IPC分类号： H04L9/00

CPC分类号： G06Q20/40 ,  G06Q20/102 ,  G06Q20/12 ,  G06Q20/32 ,  G06Q20/322 ,  G06Q20/3224 ,  G06Q20/327 ,  G06Q30/0613

摘要： Disclosed are methods and devices for automatically selecting which mobile communication device among two or more related mobile communication devices may establish communication or authorize a transaction for particular services or goods with an unrelated third communication device. The described method includes a first mobile communication device detecting the presence of a related second mobile communication device and authorizing a communication with a third unrelated entity, such as that of a vendor, based on the presence of the related second mobile communication device. Also described is a method of a first mobile communication device including detecting the presence of a related second mobile communication device and restricting wireless communication with a unrelated third communication device, such as that of a vendor.

公开(公告)号：EP1535478A2

公开(公告)日：2005-06-01

申请号：EP03717995.9

申请日：2003-03-17

申请人： MOTOROLA, INC.

发明人： VANNATTA, Louis, J. ,  FERNANDES, Edgar, P. ,  ANDERSEN, Niels, Peter, Skov

IPC分类号： H04Q7/00

CPC分类号： H04W72/08 ,  H04W16/14 ,  H04W24/00 ,  H04W36/06

摘要： An apparatus and method to reduce uplink compressed mode monitoring in a communication device includes a first step of monitoring a neighboring channel and measuring a channel signal strength. A desense of the monitoring receiver is estimated to determine a threshold, which is compared to the signal strength (504). If the signal strength is less than the threshold, a new neighboring channel is monitored to see if the signal strength changes (508). If not, the measured signal is probably interference. In this case, the communication device can request uplink compressed mode to get an accurate signal strength measurement (516). Only under these condition are uplink compressed mode called for, instead of full time compressed mode, thereby maintaining data capacity.