Apparatus and method for effecting communications among a plurality of remote stations

• US 6,427,066 B1
• Filed: 06/30/2000
• Issued: 07/30/2002
• Est. Priority Date: 06/30/2000
• Status: Expired due to Term

• Current Assignee: NXP USA, Inc. (NXP Semiconductors NV)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Grube, Gary W.
• Primary Examiner(s): Chin, Vivian
• Assistant Examiner(s): NGUYEN, DUC M
• Application Number:
  US09/607,420
• Time in Patent Office: 760 Days
• Field of Search: 455/73, 455/78, 455/81, 455/84, 455/90, 455/575, 455/450, 455/452, 455/453, 455/509, 455/517, 455/523, 455/347, 370/311, 370/312, 370/337, 370/338, 438/2, 438/31, 438/32, 438/275, 438/478-491, 257/295, 257/347, 257/506, 117/200, 117/900
• US Class Current: 455/73
• CPC Class Codes: H04B 7/26 at least one of which is mobile

Abstract

An apparatus for communications by a home station among remote stations in at least one communication medium. The apparatus comprises (a) local signal receiving circuitry for receiving an originating signal containing local intelligence; and (b) local signal processing circuitry for conveying the local intelligence via a communication medium to a target remote station; (c) remote signal receiving circuitry for receiving a transmitted signal containing remote intelligence; and (d) remote signal processing circuitry coupled with the remote signal receiving circuitry for processing the transmitted signal for conveying the remote intelligence to a user. The local signal receiving circuitry, the local signal processing circuitry, the remote signal receiving circuitry and the remote signal processing circuitry are implemented in a unitary structure borne upon a single silicon substrate. The method comprises the steps of: (a) providing an apparatus implemented in a unitary structure borne upon a single silicon substrate; (b) providing information processing circuitry implemented in the unitary structure for dynamically determining network routing among the remote stations for establishing communications with at least one target remote station not in direct communication with the home station; (c) ascertaining input and output capabilities of the home station; (d) polling selected remote stations to ascertain their network capabilities; (e) defining at least one primary network route among the remote stations for communicating with the target remote station; and (f) conveying the local intelligence via a communication medium to the target remote station using the primary network route.

Claims

1. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations, the apparatus comprising:

a monocrystalline silicon substrate;

a monocrystalline perovskite oxide material overlying at least a portion of the monocrystalline silicon substrate;

an amorphous oxide material located between the monocrystalline perovskite oxide material and the monocrystalline silicon substrate;

a monocrystalline compound semiconductor material overlying at least a portion of the monocrystalline perovskite oxide material;

at least one signal input device;

at least one signal output device;

at least one signal conversion device;

said at least one signal conversion device being coupled with said at least one signal input device and with said at least one signal output device;

an information processing device;

said information processing device being coupled with said at least one signal conversion device; and

at least one interface device, said at least one interface device being coupled with said information processing device, said at least one interface device effecting said communications employing at least one selected communication medium of said at least one communication medium, said at least one signal input device, said at least one signal output device, said at least one signal conversion device, said information processing device and said at least one interface device being implemented in a unitary structure borne upon said monocrystalline silicon substrate, and wherein at least a portion of the information processing device is formed within the monocrystalline silicon substrate.

2. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1, wherein at least a portion of one of said at least one signal input device, said at least one signal output device, said at least one signal conversion device, and said at least one interface device is formed within the monocrystalline compound semiconductor material.

3. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 or 2 wherein said implementing said unitary structure is comprised of the following steps:

(a) growing an oxide on said silicon substrate;

(b) growing a template for a semiconductor piece on said oxide;

said semiconductor piece being at least a portion of at least one of said plurality of optical signal handling devices or said at least one electrically driven device to establish a process piece;

(c) annealing said process piece;

(d) growing said semiconductor piece; and

(e) repeating steps (a) through (d) until said unitary structure is completed.

4. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 or 2 wherein said implementing in said unitary structure is comprised of the following steps:

(a) growing an oxide on a silicon substrate;

(b) growing a template for a semiconductor piece on said oxide;

said semiconductor piece being at least a portion of at least one of said plurality of optical signal handling devices or said at least one electrically driven device to establish a process piece;

(c) growing said semiconductor piece; and

(d) repeating steps (a) through (c) until said unitary structure is completed.

5. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 wherein said at least one communication medium includes optically coupled communications.

6. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 wherein said at least one signal input device includes at least one of a camera device, a temperature sensing device, and a microphone device.

7. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 wherein said at least one signal output device includes at least one of a graphic display device, a speaker and a light emitting device.

8. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1, 2, 5, 6, or 7, wherein said information processing device includes at least a digital signal processing device and a general purpose processing device.

9. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 wherein said at least one communication medium includes radio frequency communications.

10. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 wherein said at least one communication medium includes sonically coupled communications.

11. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 wherein said at least one communication medium includes magnetically coupled communications.

12. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 wherein said at least one communication medium includes inductively coupled communications.

13. An apparatus for effecting communications in at least one communication medium intermediate a plurality of stations as recited in claim 1 wherein said at least one communication medium includes capacitively coupled communications.

14. The integrated circuit according to claim 1, wherein the monocrystalline perovskite oxide material is rotated with respect to the monocrystalline silicon layer such that the effective lattice mismatch between the monocrystalline perovskite material and the monocrystalline silicon layer is no greater than about 2.0%.

15. The integrated circuit according to claim 1, wherein the monocrystalline compound semiconductor material is rotated with respect to the monocrystalline perovskite oxide material such that the effective lattice mismatch between the monocrystalline compound semiconductor material and the monocrystalline perovskite oxide material is no greater than about 2.0%.

16. The integrated circuit according to claim 1, wherein the amorphous layer is prepared by a process comprising exposing the monocrystalline silicon substrate to the elements of the monocrystalline perovskite material while varying the partial pressure of oxygen to both 1) epitaxially grow the perovskite layer, and 2) form an amorphous silicon oxide layer overlying the silicon substrate.

17. The integrated circuit according to claim 1, wherein the monocrystalline silicon substrate is oriented in the (100) direction.

18. The integrated circuit according to claim 1, wherein the amorphous material includes oxygen and silicon.

19. The integrated circuit according to claim 1, wherein the amorphous oxide material is approximately 0.5 to 5 nanometers thick.

20. The integrated circuit according to claim 1, wherein the amorphous oxide material is approximately 1.5 to 2.5 nanometers thick.

21. The integrated circuit according to claim 1, wherein the monocrystalline perovskite oxide material is Sr_zBa₁₋

zTiO₃, wherein z ranges from 0 to 1.

22. The integrated circuit according to claim 1, wherein the monocrystalline compound semiconductor material includes gallium and arsenic.

23. The integrated circuit according to claim 1, wherein the monocrystalline perovskite oxide is strontium titanate, the amorphous layer includes silicon and oxygen, and the monocrystalline compound semiconductor material includes gallium and arsenic.

24. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium;

the apparatus comprising;

a monocrystalline silicon substrate;

a monocrystalline perovskite oxide material overlying at least a portion of the monocrystalline silicon substrate;

an amorphous oxide material located between the monocrystalline perovskite oxide material and the monocrystalline silicon substrate;

a monocrystalline compound semiconductor material overlying at least a portion of the monocrystalline perovskite oxide material;

local signal receiving circuitry for receiving an originating signal at said home station, said originating signal containing local intelligence; and

local signal processing circuitry coupled with said local signal receiving circuitry for processing said originating signal for conveying said local intelligence via said at least one communication medium to a selected remote station of said plurality of remote stations;

said local signal receiving circuitry and said local signal processing circuitry being implemented in a unitary structure borne upon said monocrystalline silicon substrate and wherein at least a portion of the local signal processing circuitry is formed within the monocrystalline silicon substrate.

25. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 24 wherein the apparatus further comprises:

remote signal receiving circuitry for receiving a transmitted signal at said home station, said transmitted signal containing remote intelligence; and

remote signal processing circuitry coupled with said remote signal receiving circuitry for processing said transmitted signal for conveying said remote intelligence to a user, wherein one of said remote signal receiving circuitry and said remote signal processing circuitry arc implemented ill said unit a structure.

26. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 24 or 25 wherein the apparatus further comprises information processing circuitry for dynamically determining ad hoc network routing among said plurality of remote stations for establishing communications with at least one target remote station of said plurality of remote stations not in direct communication with said home station;

said information processing circuitry being implemented in said unitary structure.

27. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said at least one communication medium includes optically coupled communications.

28. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said local signal receiving circuitry includes at least one of a camera device, a temperature sensing device, and a microphone device.

29. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said remote signal processing circuitry includes at least one of a graphic display device, a speaker and a light emitting device.

30. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said information processing circuitry includes at least a digital signal processing device and a general purpose processing device.

31. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said at least one communication medium includes radio frequency communications.

32. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said at least one communication medium includes sonically coupled communications.

33. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said at least one communication medium includes magnetically coupled communications.

34. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said at least one communication medium includes inductively coupled communications.

35. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 26 wherein said at least one communication medium includes capacitively coupled communications.

36. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 24 wherein at least a portion of said local signal receiving circuitry is formed within said monocrystalline compound semiconductor material.

37. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 24, 25 or 36 wherein said implementing said unitary structure is comprised of the following steps:

(a) growing an oxide on said silicon substrate;

(b) growing a template for a semiconductor piece on said oxide;

said semiconductor piece being at least a portion of at least one of said plurality of optical signal handling devices or said at least one electrically driven device to establish a process piece;

(c) annealing said process piece;

(d) growing said semiconductor piece; and

(e) repeating steps (a) through (d) until said unitary structure is completed.

38. An apparatus for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 24, 25 or 36 wherein said implementing in said unitary structure is comprised of the following steps:

(a) growing an oxide on a silicon substrate,

(b) growing a template for a semiconductor piece on said oxide;

said semiconductor piece being at least a portion of at least one of said plurality of optical signal handling devices or said at least one electrically driven device to establish a process piece;

(c) growing said semiconductor piece; and

(d) repeating steps (a) through (c) until said unitary structure is completed.

39. A method for effecting communications by a home station among a plurality of remote stations in at least one communication medium;

the method comprising;

receiving an originating signal at said home station by local signal receiving circuitry, said originating signal containing local intelligence;

processing said originating signal for conveying said local intelligence via said at least one communication medium to at least one selected remote station of said plurality of remote stations, said processing performed by local signal processing circuitry coupled to said local signal receiving circuitry in said home station, said local signal receiving circuitry and said local signal processing circuitry being implemented in a unitary structure comprising

a monocrystalline silicon substrate;

a monocrystalline perovskite oxide material overlying at least a portion of the monocrystalline silicon substrate;

an amorphous oxide material located between the monocrystalline perovskite oxide material and the monocrystalline silicon substrate; and

a monocrystalline compound semiconductor material overlying at least a portion of the monocrystalline perovskite oxide material;

receiving a transmitted signal at said home station by remote signal receiving circuitry, said transmitted signal containing remote intelligence;

processing said transmitted signal for conveying said remote intelligence by remote signal processing circuitry, said remote signal receiving circuitry and said remote signal processing circuitry being implemented in said unitary structure;

dynamically determining ad hoc network routing among said plurality of remote stations for establishing communications with at least one target remote station of said at least one selected remote stations not in direct communication with said home station using information processing circuitry being implemented in said unitary structure;

ascertaining input capabilities and output capabilities of said home station;

polling said at least one selected remote station to ascertain network capabilities of said at least one selected remote station;

defining at least one primary network route among said at least one selected remote station for communicating with said at least one target remote station; and

conveying said local intelligence via said at least one communication medium to said at least one target remote station using said at least one primary network route, wherein at least a portion of said local signal processing circuitry is formed within said monocrystalline silicon substrate.

40. A method for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 39 wherein said information processing circuitry includes at least a digital signal processing device and a general purpose processing device.

41. A method for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 39 wherein at least a portion of one of said local signal receiving circuitry and said remote signal receiving circuitry is formed within said monocrystalline compound semiconductor material.

42. A method for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 39 or 41 wherein said implementing said unitary structure is comprised of the following steps:

(a) growing an oxide on said silicon substrate;

(b) growing a template for a semiconductor piece on said oxide;

said semiconductor piece being at least a portion of at least one of said plurality of optical signal handling devices or said at least one electrically driven device to establish a process piece;

(c) annealing said process piece;

(d) growing said semiconductor piece; and

(e) repeating steps (a) through (d) until said unitary structure is completed.

43. A method for effecting communications by a home station among a plurality of remote stations in at least one communication medium as recited in claim 39 or 41 wherein said implementing in said unitary structure is comprised of the following steps;

(a) growing an oxide on a silicon substrate;

(b) growing a template for a semiconductor piece on said oxide;

said semiconductor piece being at least a portion of at least one of said plurality of optical signal handling devices or said at least one electrically driven device to establish a process piece;

(c) growing said semiconductor piece; and

(d) repeating steps (a) through (c) until said unitary structure is completed.