1. A display packaging system, comprising:
a front panel having an interior surface;
a rear panel having an interior surface; and
a blister cavity comprising a product holding chamber configured to receive at least one product and a sealing flange extending outwardly from the product holding chamber that has a series of apertures;
wherein the sealing flange is sandwiched between the interior surface of the front panel and the interior surface of the rear panel and respective portions of the interior surface of the front panel and the interior surface of the rear panel are adhered only to each other which respective portions includes portions of the interior surface of the front panel and portions of the interior surface of the rear panel that are disposed on opposite sides of the series of apertures of the sealing flange.
2. The display packaging system as recited in claim 1, wherein the sealing flange extends around the entire periphery of the product holding chamber.
3. The display packaging system as recited in claim 2, wherein only portions of the sealing flange on opposite sides of the product holding chamber have the series of apertures.
4. The display packaging system as recited in claim 1, wherein the series of apertures comprises elongated slots formed in the sealing flange.
5. The display packaging system as recited in claim 1, wherein the series of apertures comprises round perforations formed in the sealing flange.
6. The display packaging system as recited in claim 1, wherein the interior surface of the front panel and the interior surface of the rear panel are provided with a heat activated adhesive.
7. The display packaging system as recited in claim 1, wherein the blister cavity comprises a thermoformed plastic material.
8. The display packaging system as recited in claim 7, wherein the plastic material is selected from the group consisting of polyvinyl chloride (PVC); polyethalene terephthalate (PET); polyethylene teraphihalate glycol (PETG); polylactic acid (PLA); polypropylene (PP); and oriented polystyrene (OPS).
9. The display packaging system as recited in claim 1, wherein the front panel and the rear panel are constructed from a paperboard material.
10. The display packaging system as recited in claim 9, wherein the paperboard material is selected from the group consisting of SBS; SBSrecycled paper blends; kraft back board; news back board; box board; container board; micro fluted corrugated; and e-flute corrugated.
11. A method for constructing a display packaging system, comprising:
placing a first panel having an interior surface having an heat activated adhesive within a sealing apparatus;
placing a sealing flange of a blister cavity which extends outwardly from a product holding chamber configured to receive at least one product upon the interior surface of the first panel, the sealing flange having a series of apertures;
placing an interior surface of a second panel having a heat activated adhesive upon the sealing flange of the blister cavity and upon portions of the interior surface of the first panel uncovered by the sealing flange of the blister cavity; and
using the sealing apparatus to cause respective portions of the interior surface of the first panel and the interior surface of the second panel to be adhered only to each other which respective portions includes portions of the interior surface of the first panel and portions of the interior surface of the second panel that are disposed on opposite sides of the series of apertures of the sealing flange.
12. The method as recited in claim 11, wherein using the sealing apparatus comprises causing heat and pressure provided by the sealing apparatus to be focused and located only in alignment with and within the apertures of the sealing flange of the blister cavity and in selected areas outside of an outer perimeter defined by the sealing flange.
13. The method as recited in claim 11, wherein the sealing flange extends around the entire periphery of the product holding chamber of the blister cavity.
14. The method as recited in claim 13, wherein only portions of the sealing flange on opposite sides of the product holding chamber have the series of apertures.
15. The method as recited in claim 11, wherein the series of apertures comprises elongated slots formed in the scaling flange.
16. The method as recited in claim 11, wherein the series of apertures comprises round perforations formed in the sealing flange.
17. The method as recited in claim 11, wherein the blister cavity comprises a thermoformed plastic material.
18. The method as recited in claim 17, wherein the plastic material is selected from the group consisting of polyvinyl chloride (PVC); polyethalene terephthalate (PET); polyethylene teraphthalate glycol (PETG); polylactic acid (PLA); polypropylene (PP); and oriented polystyrene (OPS).
19. The method as recited in claim 11, wherein the front panel and the rear panel are constructed from a paperboard material.
20. The method as recited in claim 19, wherein the paperboard material is selected from the group consisting of SBS; SBSrecycled paper blends; kraft back board; news back board; box board; container board; microfluted corrugated; and e-flute corrugated.
21. The method as recited in claim 11, wherein the first panel and the second panel comprise a single, folded panel.
22. The display packaging system as recited in claim 1, wherein the front panel and the rear panel comprise a single, folded panel.
23. The display packaging system as recited in claim 1, wherein at least one of the front panel and the rear panel comprise a window sized and shaped to accommodate the product holding chamber.
24. The method as recited in claim 11, comprising placing the product holding chamber of the blister cavity in a window portion formed in the first panel.
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 allocating subchannels in a wireless network wherein a plurality of users are subscribed in the wireless network, a base station has NT transmission antennas, a user i has NR reception antennas, a network capacity determined by the NT transmission antennas and K subcarrier groups is divided into K transmission subchannel groups, and a network bandwidth determined by the NT transmission antennas is divided into the K subchannel groups;
wherein the base station sequentially allocates channels to the plurality of users on the basis of a proportional value of a data transmission rate supported to each user and an average throughput of each user in a predetermined time and a service quality required by each user, wherein a desired service quality of said each user is a minimum allowable data transmission rate of the user;
the method comprising:
a step (a) of calculating a relative weight between the users by said base station on the basis of a minimum allowable data transmission rate \u03c6i of each user subscribed in the system in each predetermined time slot 1;
a step (b) of calculating \u03c6iSDRc(i)Ti for all the users of the entire system by said base station on the basis of a data transmission rate SDRc(i) supported from the user i of a current c-th subchannel and an average throughput Ti of each user in a window having a predetermined past length tc;
a step (c) of selecting the user i having a maximum value of \u03c6iSDRc(i)Ti and allocating the subchannel c to the user i by the base station; and
a step (d) of executing said steps (a) to (c) for all channels by the base station.
2. A method according to claim 1, wherein the weight \u03c6i of said user is calculated and stored by said base station and is used as a scheduling weight coefficient.
3. A method according to claim 2, wherein the user determines a pattern of adaptive modulation and coding (AMC) on the basis of a received signal-to-noise ratio SNR, and feeds the pattern ID of the selected AMC pattern back to the base station.
4. A method according to claim 2, wherein the user feeds only the AMC pattern ID back to the base station to use it as channel state information.
5. A method according to claim 1, wherein, in said step (b), said base station determines said SDRc(i) using a correlation between a pattern ID in a pattern table of adaptive modulation and coding (AMC) and said SDRc(i) on the basis of the pattern ID fed back from each user.
6. A method according to claim 1, wherein said pattern table of adaptive modulation and coding (AMC) is held by both the base station and the user.
7. A method according to claim 6, wherein the updating of said average throughput Ti, is carried out according to an equation,
T
i
(
i
)
=
(
1
–
1
t
c
)
\u2062
\u2062
T
i
(
i
–
1
)
+
1
t
c
\u2062
\u2211
c
=
1
N
T
\u2062
K
\u2062
\u2062
SDR
c
(
i
)
\u2062
\u03c1
i
\u2061
(
c
)
wherein, \u03c1i(c) indicates whether or not the subchannel is being used by the user i.
8. A method according to claim 1, wherein said base station updates said average throughput Ti, until all subchannels are allocated after each predetermined time slot 1.
9. A method according to claim 1, wherein when the number of users in the network is M, the data transmission rate SDRc(i) supported for the user i of the entire subchannels forms a matrix equation \u0393 which follows, said base station calculates \u03c6iSDRc(i)Ti, for each element in the equation \u0393 in said step (b); the base station selects a maximum value of \u03c6iSDRc(i)Ti, allocates subchannels having a corresponding column number in the equation \u0393 to users having a corresponding row number in the equation \u0393, and then deletes a corresponding column in the equation \u0393 in said step (c); and the base station returns to said step (c) until all columns are deleted in the equation \u0393 in said step (d),
\u0393
=
SDR
1
(
1
)
SDR
2
(
1
)
\u2026
SDR
N
T
\u2062
K
(
1
)
SDR
1
(
2
)
SDR
2
(
2
)
\u2026
SDR
N
T
\u2062
K
(
2
)
\u2026
\u2026
\u2026
\u2026
SDR
1
(
M
)
SDR
2
(
M
)
\u2026
SDR
N
T
\u2062
K
(
M
)
wherein, elements in the i-th row in the matrix equation corresponds to data transmission rates supportable for the user i of channels 1 to NTK.
10. A method according to claim 1, wherein said wireless network is a wireless cellular network.
11. A method according to claim 1, wherein said wireless network employs techniques of orthogonal frequency division multiplexing (OFDM) and multiple-input multiple-output (MIMO).