US008401532B2 (12) United States Patent (10) Patent No.: US 8,401,532 B2 Frazier et a1. (45) Date of Patent: Mar. 19, 2013 (54) METHOD FOR SIMULATING
US 8,401,532 B2 3 of a user available for driving. A conferencing speaker inter face 150 may be a speaker and microphone integrated into a table top d
US 8,401,532 B2 5 telecommunication device 200. The synchronous, or circuit switched, connection may be reserved for bandwidth com munications, such a
US 8,401,532 B2 7 user control interface 350 (Block 614). The relay user inter face accessory 300 may send an audio hold indication to the secondary c
US 8,401,532 B2 9 muting audible signals from the primary audio data con nection While the relay user interface accessory main tains the primary audio
US 8,401,532 B2 11 nication network through the secondary mobile commu nication device for the ad hoc personal area network device, wherein the audio
US. Patent Mar. 19, 2013 Sheet 1 017 US 8,401,532 B2 Auto-Integrated Ul 130
US. Patent Mar. 19, 2013 Sheet 2 of7 US 8,401,532 B2 Transceiver Processor M M Volatile Non-Volatile Memory M Memory m User . Interface m Audlo A Com
US. Patent Mar. 19, 2013 Sheet 3 of7 US 8,401,532 B2 m wSmE % H I I 2 850 N5 N 838 N5 r @956 F 4 a 650m g @0905 Ema 0 g a 295w % 6382a AIY $>>on
US. Patent Mar. 19, 2013 Sheet 4 of7 US 8,401,532 B2 Em: 52mm A mw 239m ow % bowwooo< Low: 22mm % 96.322. A gxcj 00w % 26.322.
US. Patent Mar. 19, 2013 Sheet 5 of7 US 8,401,532 B2 Device 1 Ailagsgrl Device 2 a 300 y m I m Flgu re 5a Device 1 Ailagsgrl Device 2 a 300 y m E 3| m
US. Patent Mar. 19, 2013 Sheet 6 of7 US 8,401,532 B2 Downlink Rela Ul —> Device 1 M y Device 2 & Uplink Accleggory Idle m M <— E — _~¢ _~¢
US. Patent Mar. 19, 2013 @ Sheet 7 0f 7 Pair with Primary Device m V Pair with Secondary Device 04 v = Receive Primary Call Notice 60 L» V Create Prim
US 8,401,532 B2 1 METHOD FOR SIMULATING NETWORK HOLD FIELD OF THE INVENTION The present invention relates to a method and system for creating a simula
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