1. A method for manufacture of a conductor assembly along a curvilinear axis, the assembly being of the type which, when conducting current, generates a magnetic field or in which, in the presence of a changing magnetic field, a voltage is induced, the assembly including a structure having a curved shape extending along the axis, comprising:
positioning a surface of the structure for formation of a channel along the curved shape;
rotating the structure about a second axis; and
while rotating the structure, forming a channel in the surface that results in a helical shape in the structure, which channel extends both around and along the first axis.
2. The method of claim 1 including continuing manufacture by placing conductor in the channel and forming the conductor assembly.
3. The method of claim 1 wherein the structure comprises conductor material along the surface and the channel extends through the surface to remove some of the conductor material so that a portion of the remaining structure is a segment of conductor having a helical shape extending both around and along the first axis.
4. The method of claim 3 wherein both the channel and the segment of conductor are formed according to a series of points each having a predefined distance from the first axis.
5. The method of claim 1 wherein the channel is formed according to a series of points each having a predefined distance from the first axis.
6. The method of claim 5 wherein for each in a plurality of the points, the predefined distance is a distance measurable along a plane transverse to the first axis and passing through the point.
7. The method of claim 6 wherein the step of forming the channel includes application of a cutting tool along the surface wherein, for each in the plurality of points the predefined distance is subject to manufacturing tolerances associated with positioning of the tool relative to the first axis.
8. The method of claim 7 wherein manufacturing precision for generating the channel at each predefined distance with the cutting tool is independent of topological variations along the surface.
9. The method of claim 5 wherein for each in a plurality of the points along a segment of the first axis:
the predefined distance is a distance measurable along a plane transverse to the first axis and passing through the point; and
the predefined distance is the same distance subject to manufacturing tolerances.
10. The method of claim 9 wherein manufacturing precision for generating the channel at each predefined distance along the segment of the first axis is independent of topological variations along the surface.
11. The method of claim 7 wherein manufacturing tolerances are primarily tolerances associated with positioning of the tool relative to the first axis.
12. The method of claim 7 wherein the manufacturing tolerances are primarily attributable to random error.
13. The method of claim 1 wherein part or all of the first axis is curved and the curved contour is symmetrically positioned about the axis.
14. The method of claim 1 wherein part or all of the first axis is straight and the curved contour provides a flared region.
15. A method for manufacture of a conductor assembly along a first axis, the assembly being of the type which, when conducting current, generates a magnetic field or in which, in the presence of a changing magnetic field, a voltage is induced, the assembly including a structure having a curved surface characterized by both a first curved contour along directions transverse to the first axis and a second curved contour extending along a direction of the first axis, the structure including first and second opposing ends, a center position between the ends and an aperture region extending outward from the axis a distance R measurable in planes transverse to the axis, comprising:
positioning the curved surface for formation of a channel along the second curved contour; and
forming the channel through the curved surface and in the structure resulting in a helical shape extending both around and along the first axis, the channel having a profile in cross section along a second axis, the second axis having an angle of orientation with respect to a tangent vector parallel with the surface wherein at
a plurality of channel positions along the second contour including a position within the distance R from the center position and a position within one aperture diameter of an end, the angle of orientation of the second axis at each position relative to a tangent vector along the surface and passing through the same position is the same angle of orientation.
16. The method of claim 15 wherein, for all cross sections of the channel along a plane passing through the entire first axis, the second axis at each corresponding channel position has the same angle of orientation with respect to a tangent vector along the surface at that position.
17. The method of claim 15 wherein for all cross sections of the channel along the plane passing through the entire first axis, the angle of orientation of the second axis is ninety degrees.
18. The method of claim 15 wherein formation of the channel is accomplished with a tool having rotational freedom enabling variable orientation of the tool so that at different positions along the curved shape the tool cuts the channel into the surface to provide said same angle of orientation.
19. The method of claim 15 wherein the first axis is curved and the curved shape is symmetrically formed about the first axis.
20. The method of claim 19 wherein the curved shape includes a flared region along which R varies.
21. The method of claim 15 wherein the first axis is a straight axis and the curved shape includes a flared region along which R varies.
22. The method of claim 15 wherein the structure comprises conductor material along the surface and the channel extends through the surface to remove some of the conductor material so that a portion of the remaining structure is a segment of conductor having a helical shape extending both around and along the first axis.
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. A method for a User Equipment (UE) to determine a resource for a transmission of an acknowledgement signal in an Uplink (UL) Component Carrier (CC) in response to a reception by the UE of multiple Scheduling Assignments (SAs), in a communication system wherein the UE receives multiple SAs transmitted by a base station and corresponds to respective multiple Downlink (DL) CCs, wherein each SA consists of Information Elements (IEs) that include a Transmission Power Control (TPC) IE, with each IE having a value represented by binary elements, the method comprising the steps of:
using by the UE the TPC IE value in the SA corresponding to a first DL CC, from the multiple DL CCs, for adjusting the transmission power of the acknowledgment signal;
using by the UE the TPC IE value in each SA corresponding to each of the remaining DL CCs, from the multiple DL CCs, for determining the resource used for the transmission of the acknowledgment signal; and
transmitting the acknowledgement signal.