US5625629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of ensuring bandwidth availability for non-page traffic in a communications systems
Assignee: The AT&T MVPD Group LLC
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Filing: 1995-08-07
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Granted: 1997-04-29
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Expires: 2015-08-07
Abstract
Abstract A method of ensuring bandwidth availability for non-page point-to-point traffic in a communications system employs the steps of assembling a Superframe within a base station, and transmitting the Superframe from the base station to a radio unit. The Superframe is divided into a plurality of slots. A broadcast control channel is defined as a first portion of the plurality, and a point-to-point control channel is defined as a second portion of the plurality. The broadcast control channel has a Non-PCH Subchannel slot information element specifying a number of Non-PCH Subchannel slots within the point-to-point control channel.
Inventors
- 👤 Richard D. Wenk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:06
CPC Classifications
H; H04; H04W; H04W28/00; H04W28/02; H04W28/06; H04W48/00; H04W48/08; H04W48/12; H04W68/00
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
123 words
In a communications system, a method of ensuring bandwidth availability for non-page messages, the method comprising: assembling a superframe within a base station, the superframe comprising a plurality of slots, the assembling including: defining a broadcast control channel comprising a first portion of the plurality of slots, the broadcast control channel comprising a Non-PCH Subchannel slot information element, defining a point-to-point control channel comprising a second portion of the plurality of slots, the point-to-point control channel slots comprising Non-PCH Subchannel slots, wherein the Non-PCH Subchannel slot information element specifying a number of the Non-PCH Subchannel slots to be reserved within the point-to-point control channel, and reserving said specified Non-PCH Subchannel slots; and transmitting the superframe from the base station to a radio unit.
Claim 2
Dependent Claim
123 words
In a communications system, a method of ensuring bandwidth availability for non-page messages, the method comprising: assembling a superframe within a base station, the superframe comprising a plurality of slots, the assembling including: defining a broadcast control channel comprising a first portion of the plurality of slots, the broadcast control channel comprising a Non-PCH Subchannel slot information element, defining a point-to-point control channel comprising a second portion of the plurality of slots, the point-to-point control channel slots comprising Non-PCH Subchannel slots, wherein the Non-PCH Subchannel slot information element specifying a number of the Non-PCH Subchannel slots to be reserved within the point-to-point control channel, and reserving said specified Non-PCH Subchannel slots; and transmitting the superframe from the base station to a radio unit.
Claim 3
Dependent Claim
74 words
The method of claim 1 further comprising: receiving said superframe from said base station into said radio unit; disassembling said superframe in said radio unit, the disassembling including: reading said Non-PCH Subchannel slot information element from said first portion of said plurality of said slots, selecting a page slot within said second portion of said plurality of slots for said radio unit, said selecting being in response to said Non-PCH Subchannel slot information element.
Claim 4
Dependent Claim
60 words
The method of claim 2 further comprising: activating at least a portion of a receive channel within said radio unit during said page slot within said superframe and within a subsequent superframe following said superframe; and deactivating the at least a portion of the receive channel during remaining slots within said superframe and within the subsequent superframe following said superframe.
Claim 5
Dependent Claim
47 words
The method of claim 3 further comprising: determining within said superframe whether a page message intended for said radio unit is included within said page slot; and determining within said subsequent superframe whether the page message intended for said radio unit is included within said page slot.
Claim 6
Dependent Claim
47 words
The method of claim 4 further comprising: determining within said superframe whether a page continuation indication is made within said page slot by said base station; and determining within said subsequent superframe whether the page continuation indication is made within said page slot by said base station.
Claim 7
Dependent Claim
134 words
The method of claim 5 further comprising: activating said at least a portion of said receive channel within said radio unit during a subsequent slot following said page slot within said superframe in the event said page continuation indication is made within said page slot within said superframe by said base station, the subsequent slot being one of said number of Non-PCH Subchannel slots within said point-to-point control channel; and activating said at least a portion of said receive channel within said radio unit during the subsequent slot following said page slot within said subsequent superframe in the event said page continuation indication is made within said page slot within said subsequent superframe by said base station, the subsequent slot being one of said number of Non-PCH Subchannel slots within said point-to-point control channel.
Claim 8
Dependent Claim
54 words
The method of claim 2 further comprising: activating a processor within said radio unit during said page slot within said superframe and during said page slot within a subsequent superframe following said superframe; and deactivating the processor during remaining slots within said superframe and during remaining slots within said subsequent superframe following said superframe.
Claim 9
Dependent Claim
50 words
The method of claim 7 further comprising: determining within said superframe whether a page message intended for said radio unit is included within said page slot; and determining within said subsequent superframe following said superframe whether the page message intended for said radio unit is included within said page slot.
Claim 10
Dependent Claim
50 words
The method of claim 8 further comprising: determining within said superframe whether a page continuation indication is made within said page slot by said base station; and determining within said subsequent superframe following said superframe whether the page continuation indication is made within said page slot by said base station.
Claim 11
Dependent Claim
123 words
The method of claim 9 further comprising: activating said processor within said radio unit during a subsequent slot following said page slot within said superframe in the event said page continuation indication is made within said page slot within said superframe by said base station, the subsequent slot being one of said number of Non-PCH Subchannel slots within said point-to-point control channel; and activating said processor within said radio unit during the subsequent slot following said page slot within said subsequent superframe following said superframe in the event said page continuation indication is made within said page slot within said subsequent superframe by said base station, the subsequent slot being one of said number of Non-PCH Subchannel slots within said point-to-point control channel.
Claim 12
Dependent Claim
47 words
The method of claim 2 further comprising: receiving a first portion of a multi-slot page message within said page slot having been selected within said second portion; receiving a second portion of the multi-slot page message within a subsequent slot within said number of Non-PCH Subchannel slots.
Claim 13
Dependent Claim
48 words
The method of claim 2 further comprising: receiving a first portion of a multi-slot non-page message within a first slot that is within said second portion; receiving a second portion of the multi-slot non-page message within a second slot that is within said number of Non-PCH Subchannel slots.
Claim 14
Dependent Claim
24 words
The method of claim 2 further comprising: receiving a slot of a non-page message within a slot within said number of Non-PCH Subchannel slots.
Claim 15
Dependent Claim
26 words
The method of claim 13 further comprising: receiving a subsequent slot of said non-page message within a subsequent slot within said number of Non-PCH Subchannel slots.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-04-28 | 2000-10-28 | 2001-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-04-28 | 2004-10-28 | 2005-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-04-28 | 2008-10-28 | 2009-04-29 | $7700.00 | Window Closed / Lapsed |