Method and apparatus for reducing communication latency in a wireless group call
View Patent ↗A wireless handheld communication device ( 102 ) for reducing a communication delay at a proximate wireless communication device is disclosed. The wireless handheld communication device simultaneously transmits to a remote station ( 106 ) through a base station ( 108 ), and transmits to the proximate wireless communication device ( 104 ) directly. The method includes communicating a first communication on first link ( 116 ) to a proximate wireless communication device and communicating, simultaneously with communicating the first communication, a second communication on a second link ( 112 ) to a base station, wherein the first communication and the second communication are substantially the same.
1. A method in a wireless handheld communication device for reducing a communication delay at a proximate wireless communication device comprising:
communicating a first communication on first link to a proximate wireless communication device; and
communicating simultaneously with communicating said first communication, a second communication on a second link, wherein said first communication and said second communication are substantially the same, and
wherein communicating said second communication further comprises communicating said second communication to a remote device by relaying said second communication through a base station to said remote device, and
wherein a first communication delay associated with said first communication to said proximate wireless communication device is less than a second communication delay associated with said second communication to said remote device relayed through said base station.