1. An air conditioner compressor lifting device comprising:
a pair of vertically oriented compressor gripping bars having upper ends and lower ends configured to be fitted vertically to opposing sides of an air conditioning compressor, wherein the lower ends of said pair of vertically oriented compressor gripping bars are further connected to a strap component that is adapted to fit circumferentially about a lower end of the air conditioning compressor such that the lower ends of the vertically-oriented compressor gripping bars are held adjacent the air conditioning compressor and wherein the upper end of each of the vertically-oriented compressor gripping bars is configured to extend outwardly away from the side of the air conditioning compressor to which the gripping bar is fitted;
a pair of lifting bars that are disposed angularly above the air conditioning compressor in opposing relationship, the pair of lifting bars having upper ends that are pivotally attached together and having lower ends wherein the lower end of one lifting bar is pivotally connected to the upper end of one of the vertically oriented compressor gripping bars and a lower end of the other lifting bar is pivotally connected to the upper end of the other vertically oriented compressor gripping bar; and
a lifting handle attached to the upper ends of the lifting bars;
wherein the application of a lifting force lifting handle tightens the strap component.
2. An air conditioning compressor lifting device according to claim 1 wherein the lifting handle has a length and is connected to the upper ends of the lifting bars at about the center of the length of the lifting handle.
3. An air conditioning compressor lifting device according to claim 2 wherein the lifting handle comprises steel tubing.
4. An air conditioning compressor lifting device according to claim 3 wherein the steel tubing has a round transverse cross section.
5. An air conditioning compressor lifting device according to claim 1 wherein the strap component is at least one length of flexible strap.
6. An air conditioning compressor lifting device according to claim 1 wherein the strap component is at least one length of chain.
7. An air conditioning compressor lifting device according to claim 1 wherein the vertically-oriented compressor gripping bars comprise steel tubing.
8. An air conditioning compressor lifting device according to claim 7 wherein the tubing has a substantially square transverse cross section.
9. An air conditioning compressor lifting device according to claim 1 wherein the lower end of one lifting bar is pivotally and adjustably connected to the upper end of one of the vertically-oriented compressor gripping bars and a lower end of the other lifting bar is pivotally and adjustably connected to the upper end of the other vertically oriented compressor gripping bar.
10. An air conditioner compressor lifting device comprising:
a pair of vertically oriented compressor gripping bars having upper ends and lower ends configured to be fitted vertically to opposing sides of an air conditioning compressor, wherein the lower ends of said pair of vertically oriented compressor gripping bars are further connected to a strap component that is adapted to fit circumferentially about a lower end of the air conditioning compressor such that the lower ends of the vertically-oriented compressor gripping bars are held adjacent the air conditioning compressor and wherein the upper end of each of the vertically-oriented compressor gripping bars is configured to extend outwardly away from the side of the air conditioning compressor to which the gripping bar is fitted;
a pair of lifting bars that are disposed angularly above the air conditioning compressor in opposing relationship, the pair of lifting bars having upper ends that are pivotally attached together and having lower ends wherein the lower end of one lifting bar is pivotally connected to the upper end of one of the vertically oriented compressor gripping bars and a lower end of the other lifting bar is pivotally connected to the upper end of the other vertically oriented compressor gripping bar, wherein a lifting force may be applied to the upper ends of the pair of lifting bars where they are pivotally attached together;
wherein the application of a lifting force to the upper ends of the pair of lifting bars tightens the strap component.
11. An air conditioning compressor lifting device according to claim 10 wherein the lower end of one lifting bar is pivotally and adjustably connected to the upper end of one of the vertically-oriented compressor gripping bars and a lower end of the other lifting bar is pivotally and adjustably connected to the upper end of the other vertically oriented compressor gripping bar.
12. An air conditioning compressor lifting device according to claim 10 wherein the vertically-oriented compressor gripping bars comprise steel tubing.
13. An air conditioning compressor lifting device according to claim 12 wherein the tubing has a substantially square transverse cross section.
14. An air conditioner compressor lifting device comprising:
a pair of vertically oriented compressor gripping bars having upper and lower ends configured to be fitted vertically to opposing sides of an air conditioning compressor, wherein the lower ends of said pair of vertically oriented compressor gripping bars are further configured to be connected to a strap component that is adapted to fit circumferentially about a lower end of the air conditioning compressor such that the lower ends of the vertically-oriented compressor gripping bars are held adjacent the air conditioning compressor and wherein the upper ends of the pair of vertically-oriented compressor gripping bars are configured to extend outwardly away from the air conditioning compressor;
a pair of lifting bars that are disposed angularly above the air conditioning compressor in opposing relationship, the pair of lilting bars having upper ends that are pivotally attached together and having lower ends wherein the lower end of one lifting bar is pivotally connected to the upper end of one of the vertically oriented compressor gripping bars and a lower end of the other lifting bar is pivotally connected to the upper end of the other vertically oriented compressor gripping bar; and
a lifting handle attached to the upper ends of the lifting bars, wherein the lifting handle has a length and is connected to the upper ends of the lifting bars at about the center of the length of the lifting handle.
15. An air conditioning compressor lifting device according to claim 14 wherein the lifting handle comprises steel tubing.
16. An air conditioning compressor lifting device according to claim 15 wherein the steel tubing has a round transverse cross section.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1-18. (canceled)
19. A method of receiving uplink (UL) acknowledgementnegative-acknowledgement (ACKNACK) information, which is received by a base station, comprising the steps of:
allocating a plurality of UL ACKNACK transmission resources to each of at least one user equipment; and
receiving the UL ACKNACK information via at least one of a plurality of the UL ACKNACK transmission resources in a UL subframe from the at least one user equipment,
wherein at least one selected from the group consisting of a resource block (RB), a 1st cyclic shift (CS), a 2nd CS, a 1st orthogonal spreading code (OC) and a 2nd OC is differently allocated to each of a plurality of the UL ACKNACK transmission resources.
20. The method of claim 19, wherein at least one RB, at least one 1st CS, at least one 2nd CS, at least one 1st OC and at least one 2nd OC are allocated to a single user equipment, wherein the 1st CS is applied to a sequence of a frequency domain for the UL ACKNACK information, wherein the 1st OC is applied to symbol of a time domain for the UL ACKNACK information, wherein the 2nd CS is applied to a sequence of the frequency domain for a reference signal (RS), and wherein the 2nd OC is applied to symbol of the time domain for the RS.
21. The method of claim 19, wherein the number of resources specified by the 1st CS and the 1st OC allocated to a single user equipment is greater than that of resources specified by the 2nd CS and the 2nd OC allocated to the single user equipment.
22. The method of claim 19, wherein the number of resource specified by the 2nd CS and the 2nd OC allocated to a single user equipment is 1.
23. The method of claim 19, wherein one 1st OC resource and a plurality of 1st CS resources are allocated to a single user equipment.
24. The method of claim 19, wherein a plurality of the UL ACKNACK transmission resources allocated to each of the at least one user equipment comprise a plurality of the UL ACKNACK transmission resources identifiable on a single resource block.
25. The method of claim 19, wherein the UL ACKNACK information of a single user equipment is transmitted using all of a plurality of the UL ACKNACK transmission resources allocated to the single user equipment simultaneously or at least one selected from a plurality of the UL ACKNACK transmission resources allocated to the single user equipment.
26. The method of claim 19, wherein the UL ACKNACK information transmitted by a single user equipment comprises either the UL ACKNACK information on a plurality of DL data packets via a plurality of DL carriers (DL cells) or the UL ACKNACK information on a plurality of DL data packets via a plurality of DL subframes.
27. A method of transmitting uplink (UL) acknowledgementnegative-acknowledgement (ACKNACK) information, which is transmitted by a user equipment, comprising the steps of:
receiving allocation of a plurality of UL ACKNACK transmission resources from a base station; and
transmitting the UL ACKNACK information using at least one of a plurality of the UL ACKNACK transmission resources in a UL subframe to the base station,
wherein at least one selected from the group consisting of a resource block (RB), a 1st cyclic shift (CS), a 2nd CS, a 1st orthogonal spreading code (OC) and a 2nd OC is differently allocated to each of a plurality of the UL ACKNACK transmission resources.
28. A base station, which receives uplink (UL) acknowledgementnegative-acknowledgement (ACKNACK) information, comprising:
a transmitting module transmitting a downlink signal to at least one user equipment;
a receiving module receiving an uplink signal from the at least one user equipment; and
a processor controlling the base station including the receiving module and the transmitting module, the processor configured to allocate a plurality of UL ACKNACK transmission resources to each of the at least one user equipment, the processor configured to receive the UL ACKNACK information carried on at least one of a plurality of the UL ACKNACK transmission resources in a UL subframe from the at least one user equipment via the receiving module,
wherein at least one selected from the group consisting of a resource block (RB), a 1st cyclic shift (CS), a 2nd CS, a 1st orthogonal spreading code (OC) and a 2nd OC is differently allocated to each of a plurality of the UL ACKNACK transmission resources.
29. A user equipment, which transmits uplink (UL) acknowledgementnegative-acknowledgement (ACKNACK) information, comprising:
a transmitting module transmitting an uplink signal to a base station;
a receiving module receiving a downlink signal from the base station; and
a processor controlling the user equipment including the receiving module and the transmitting module, the processor configured to receive allocation of a plurality of UL ACKNACK transmission resources from the base station, the processor configured to transmit the UL ACKNACK information via the transmitting module using at least one of a plurality of the UL ACKNACK transmission resources in a UL subframe to the base station,
wherein at least one selected from the group consisting of a resource block (RB), a 1st cyclic shift (CS), a 2nd CS, a 1st orthogonal spreading code (OC) and a 2nd OC is differently allocated to each of a plurality of the UL ACKNACK transmission resources.