CA2622883A1 - Method, wireless communication system, tangible machine-readable medium, and communication apparatus for transmitting bandwidth allocation based on a multi-hop relay standard - Google Patents
Method, wireless communication system, tangible machine-readable medium, and communication apparatus for transmitting bandwidth allocation based on a multi-hop relay standard Download PDFInfo
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- CA2622883A1 CA2622883A1 CA 2622883 CA2622883A CA2622883A1 CA 2622883 A1 CA2622883 A1 CA 2622883A1 CA 2622883 CA2622883 CA 2622883 CA 2622883 A CA2622883 A CA 2622883A CA 2622883 A1 CA2622883 A1 CA 2622883A1
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- channel descriptor
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- allocation
- particular channel
- ack
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Abstract
A method, a wireless communication system, a tangible machine-readable medium, and a communication apparatus for transmitting a bandwidth (BW) allocation based on a multi-hop relay standard are provided. The wireless communication system comprises a BS and at least one RS. The BS transmits the at least one particular channel descriptor to the at least one RS. The least one RS transmits at least one Ack to the BS for replying the at least one particular channel descriptor. Finally, the BS transmits the at least one BW allocation to the at least one RS according to the at least one Ack in a predetermined interval.
Claims (18)
1. A method for transmitting at least one bandwidth (BW) allocation according to at least one particular channel descriptor divided from a channel descriptor based on a multi-hop relay standard, comprising the steps of:
transmitting the at least one particular channel descriptor from a base station (BS) to at least one first relay station (RS);
transmitting at least one acknowledgement character (Ack) from the at least one first RS
to the BS for replying the at least one particular channel descriptor; and transmitting the at least one BW allocation from the BS to the at least one first RS
according to the at least one Ack in a predetermined interval.
transmitting the at least one particular channel descriptor from a base station (BS) to at least one first relay station (RS);
transmitting at least one acknowledgement character (Ack) from the at least one first RS
to the BS for replying the at least one particular channel descriptor; and transmitting the at least one BW allocation from the BS to the at least one first RS
according to the at least one Ack in a predetermined interval.
2. The method as claimed in claim 1, further comprising the step of:
dividing the channel descriptor into a common channel descriptor and the at least one particular channel descriptor.
dividing the channel descriptor into a common channel descriptor and the at least one particular channel descriptor.
3. The method as claimed in claim 2, further comprising the steps of combining the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor; and relaying the channel descriptor from the at least one first RS to at least one mobile station (MS) according to the at least one BW allocation.
4. The method as claimed in claim 2, further comprising the steps of:
combining the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor; and relaying the channel descriptor from the at least one first RS to at least one second RS
according to the at least one BW allocation.
combining the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor; and relaying the channel descriptor from the at least one first RS to at least one second RS
according to the at least one BW allocation.
5. The method as claimed in claim 1, further comprising the steps of:
transmitting the at least one particular channel descriptor from the BS to at least one MS;
transmitting the at least one Ack from the at least one MS to the BS for replying the at least one particular channel descriptor; and transmitting the at least one BW allocation from the BS to the at least one MS
according to the at least one Ack in a predetermined interval.
transmitting the at least one particular channel descriptor from the BS to at least one MS;
transmitting the at least one Ack from the at least one MS to the BS for replying the at least one particular channel descriptor; and transmitting the at least one BW allocation from the BS to the at least one MS
according to the at least one Ack in a predetermined interval.
6. A wireless communication system for transmitting at least one BW allocation according to at least one particular channel descriptor divided from a channel descriptor based on a multi-hop relay standard, comprising:
at least one first RS; and a BS for transmitting the at least one particular channel descriptor to the at least one first RS;
wherein the least one first RS transmits at least one Ack to the BS for replying the at least one particular channel descriptor, and the BS transmits the at least one BW
allocation to the at least one first RS according to the at least one Ack in a predetermined interval.
at least one first RS; and a BS for transmitting the at least one particular channel descriptor to the at least one first RS;
wherein the least one first RS transmits at least one Ack to the BS for replying the at least one particular channel descriptor, and the BS transmits the at least one BW
allocation to the at least one first RS according to the at least one Ack in a predetermined interval.
7. The wireless communication system as claimed in claim 6, wherein the BS
divides the channel descriptor into a common channel descriptor and the at least one particular channel descriptor.
divides the channel descriptor into a common channel descriptor and the at least one particular channel descriptor.
8. The wireless communication system as claimed in claim 7, further comprising:
at least one MS;
wherein the least one first RS combines the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor, and relays the channel descriptor to the at least one MS according to the at least one BW
allocation.
at least one MS;
wherein the least one first RS combines the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor, and relays the channel descriptor to the at least one MS according to the at least one BW
allocation.
9. The wireless communication system as claimed in claim 7, further comprising:
at least one second RS;
wherein the least one first RS combines the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor, and relays the channel descriptor to the at least one second RS according to the at least one BW
allocation.
at least one second RS;
wherein the least one first RS combines the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor, and relays the channel descriptor to the at least one second RS according to the at least one BW
allocation.
10. The wireless communication system as claimed in claim 6, further comprising:
at least one MS;
wherein the BS transmits the at least one particular channel descriptor to the at least one MS, the at least one MS transmits the at least one Ack to the BS for replying the at least one particular channel descriptor, and the BS transmits the at least one BW
allocation to the at least one MS according to the at least one Ack in a predetermined interval.
at least one MS;
wherein the BS transmits the at least one particular channel descriptor to the at least one MS, the at least one MS transmits the at least one Ack to the BS for replying the at least one particular channel descriptor, and the BS transmits the at least one BW
allocation to the at least one MS according to the at least one Ack in a predetermined interval.
11. The wireless communication system as claimed in claim 6, wherein the multi-hop relay standard is IEEE 802.16j standard.
12. A tangible machine-readable medium having executable code to cause a machine to perform a method for transmitting at least one BW allocation according to at least one particular channel descriptor divided from a channel descriptor based on a multi-hop relay standard, the method comprising steps of:
transmitting the at least one particular channel descriptor from a BS to at least one first RS;
transmitting at least one Ack from the at least one first RS to the BS for replying the at least one particular channel descriptor; and transmitting the at least one BW allocation from the BS to the at least one first RS
according to the at least one Ack in a predetermined interval.
transmitting the at least one particular channel descriptor from a BS to at least one first RS;
transmitting at least one Ack from the at least one first RS to the BS for replying the at least one particular channel descriptor; and transmitting the at least one BW allocation from the BS to the at least one first RS
according to the at least one Ack in a predetermined interval.
13. The tangible machine-readable medium as claimed in claim 12, wherein the method further comprising the step of:
dividing the channel descriptor into a common channel descriptor and the at least one particular channel descriptor.
dividing the channel descriptor into a common channel descriptor and the at least one particular channel descriptor.
14. The tangible machine-readable medium as claimed in claim 13, wherein the method further comprises the steps of:
combining the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor; and relaying the channel descriptor from the at least one first RS to at least one MS according to the at least one BW allocation.
combining the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor; and relaying the channel descriptor from the at least one first RS to at least one MS according to the at least one BW allocation.
15. The tangible machine-readable medium as claimed in claim 13, wherein the method
16 further comprises the steps of:
combining the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor; and relaying the channel descriptor from the at least one first RS to at least one second RS
according to the at least one BW allocation.
16. The tangible machine-readable medium as claimed in claim 12, wherein the method further comprises the steps of transmitting the at least one particular channel descriptor from the BS to at least one MS;
transmitting the at least one Ack from the at least one MS to the BS for replying the at least one particular channel descriptor; and transmitting the at least one BW allocation from the BS to the at least one MS
according to the at least one Ack in a predetermined interval.
combining the common channel descriptor with the at least one particular channel descriptor to generate the channel descriptor; and relaying the channel descriptor from the at least one first RS to at least one second RS
according to the at least one BW allocation.
16. The tangible machine-readable medium as claimed in claim 12, wherein the method further comprises the steps of transmitting the at least one particular channel descriptor from the BS to at least one MS;
transmitting the at least one Ack from the at least one MS to the BS for replying the at least one particular channel descriptor; and transmitting the at least one BW allocation from the BS to the at least one MS
according to the at least one Ack in a predetermined interval.
17. A communication apparatus for transmitting at least one BW allocation based on a multi-hop relay standard, comprising:
a transmitting module for transmitting at least one particular channel descriptor divided from a channel descriptor to at least one RS; and a receiving module for receiving at least one Ack from the at least one RS for replying the at least one particular channel descriptor;
wherein the transmitting module transmits the at least one BW allocation to the at least one RS according to the at least one Ack in a predetermined interval.
a transmitting module for transmitting at least one particular channel descriptor divided from a channel descriptor to at least one RS; and a receiving module for receiving at least one Ack from the at least one RS for replying the at least one particular channel descriptor;
wherein the transmitting module transmits the at least one BW allocation to the at least one RS according to the at least one Ack in a predetermined interval.
18. The communication apparatus as claimed in claim 17, wherein the communication apparatus further comprises a divider for dividing the channel descriptor into a common channel descriptor and the at least one particular channel descriptor.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89272407P | 2007-03-02 | 2007-03-02 | |
| US60/892,724 | 2007-03-02 | ||
| US11/951,129 | 2007-12-05 | ||
| US11/951,129 US8027689B2 (en) | 2007-03-02 | 2007-12-05 | Method, wireless communication system, tangible machine-readable medium, and communication apparatus for transmitting bandwidth allocation based on a multi-hop relay standard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2622883A1 true CA2622883A1 (en) | 2008-09-02 |
| CA2622883C CA2622883C (en) | 2012-11-27 |
Family
ID=39731965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2622883A Active CA2622883C (en) | 2007-03-02 | 2008-02-27 | Method, wireless communication system, tangible machine-readable medium, and communication apparatus for transmitting bandwidth allocation based on a multi-hop relay standard |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2622883C (en) |
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2008
- 2008-02-27 CA CA2622883A patent/CA2622883C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2622883C (en) | 2012-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |