US5943327A
Expired / Lapsed
US
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Method and arrangement for transmitting data between a cellularly constructed mobile radiotelephone network and a mobile subscriber station
Assignee: Siemens AG
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Filing: 1996-10-23
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Granted: 1999-08-24
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Expires: 2016-10-23
Abstract
Abstract A transmission channel (TCH/F) of the current radio cell, in which the mobile subscriber station (MS) is located, is directly assigned to the mobile subscriber station (MS) via a signaling channel·(CCCH) by the mobile radiotelephone network (GPNW), given a request for transmission of data packets (DAT1, DAT2) in the reverse transmission direction. The direct assignment of the transmission channel of the current radio cell to the mobile subscriber station enables the transmission of data packets without a previous sending of the paging message, and effects by comparison a shortening of the initial delay in the data packet transmission in the direction of the mobile subscriber station. Moreover, by omission of the paging message, the signaling load can be reduced during data packet transmissions in the reverse transmission direction, which is particularly advantageous given a plurality of brief data packet transmissions.
Inventors
- 👤 Frank Mademann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:06
CPC Classifications
H; H04; H04W; H04W72/00; H04W72/04; H04W72/044; H04W74/00; H04W74/08; H04W74/0866; H04W88/00; H04W88/14; H04W92/00; H04W92/16; H04W92/24
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
138 words
A method for transmitting data using time division multiplex between a mobile radiotelephone network, having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising the steps of: providing a request within the network for transmission of at least one data packet in the reverse transmission direction from the network to the mobile subscriber station; directly assigning, without a previous transmission of a paging message, a transmission channel of a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell, to the mobile subscriber station by the mobile radiotelephone network via a signaling channel.
Claim 2
Independent Claim
138 words
A method for transmitting data using time division multiplex between a mobile radiotelephone network, having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising the steps of: providing a request within the network for transmission of at least one data packet in the reverse transmission direction from the network to the mobile subscriber station; directly assigning, without a previous transmission of a paging message, a transmission channel of a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell, to the mobile subscriber station by the mobile radiotelephone network via a signaling channel.
Claim 3
Dependent Claim
48 words
The method according to claim 1, wherein information concerning the current radio cell, in which the mobile subscriber station is located, is one of derived from a data packet that was previously transmitted in a forward transmission direction by the mobile subscriber station or derived from signaling information.
Claim 4
Dependent Claim
66 words
The method according to claim 1, wherein a random access is transmitted by the mobile subscriber station via the directly assigned transmission channel in a forward transmission direction during reception of data packets sent in the reverse transmission direction, and wherein the random access is responded to by transmission of measurement values by the mobile radiotelephone network via the radio interface in the reverse transmission direction.
Claim 5
Dependent Claim
33 words
The method according to claim 1, wherein transmission of data packets is initiated by the mobile radiotelephone network during or after synchronization of the mobile subscriber station to the directly assigned transmission channel.
Claim 6
Dependent Claim
54 words
The method according to claim 1, wherein the direct assignment of the transmission channel for transmission of data packets according to a packet data service is effected by a separate service network node in the mobile radiotelephone network and is communicated to the mobile subscriber station in a signaling message via the signaling channel.
Claim 7
Dependent Claim
143 words
An arrangement for transmitting data using time division mulitiplex between a mobile radiotelephone network having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising: a control unit in the mobile radiotelephone network; a transmission channel of a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell, being directly assigned without a previous transmission of a paging message, by the control unit to the mobile subscriber station via a signaling channel, given a request within the network for transmission of at least one data packet in a reverse transmission direction from the network to the mobile subscriber station.
Claim 8
Dependent Claim
143 words
An arrangement for transmitting data using time division mulitiplex between a mobile radiotelephone network having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising: a control unit in the mobile radiotelephone network; a transmission channel of a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell, being directly assigned without a previous transmission of a paging message, by the control unit to the mobile subscriber station via a signaling channel, given a request within the network for transmission of at least one data packet in a reverse transmission direction from the network to the mobile subscriber station.
Claim 9
Dependent Claim
39 words
The arrangement according to claim 6, wherein the arrangement further comprises, a service network node in the mobile radiotelephone network, said node effecting transmission of data packets via the directly assigned transmission channel according to a packet data service.
Claim 10
Independent Claim
154 words
A method for transmitting data using time division multiplex between a mobile radiotelephone network, having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising the steps of: requesting transmission within the network, of at least one data packet in the reverse transmission direction from the network to the mobile subscriber station; identifying a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell; assigning, within the network and in response to the request, a transmission channel of the current radio cell of the plurality of radio cells to the mobile subscriber station by the mobile radiotelephone network via a signaling channel, without a previous transmission of a paging message.
Claim 11
Independent Claim
154 words
A method for transmitting data using time division multiplex between a mobile radiotelephone network, having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising the steps of: requesting transmission within the network, of at least one data packet in the reverse transmission direction from the network to the mobile subscriber station; identifying a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell; assigning, within the network and in response to the request, a transmission channel of the current radio cell of the plurality of radio cells to the mobile subscriber station by the mobile radiotelephone network via a signaling channel, without a previous transmission of a paging message.
Claim 12
Dependent Claim
41 words
The method according to claim 8, wherein information concerning the current radio cell, in which the mobile subscriber station is located, is derived from a data packet that was previously transmitted in a forward transmission direction by the mobile subscriber station.
Claim 13
Dependent Claim
26 words
The method according to claim 8, wherein information concerning the current radio cell, in which the mobile subscriber station is located, is derived from signaling information.
Claim 14
Dependent Claim
66 words
The method according to claim 8, wherein a random access is transmitted by the mobile subscriber station via the directly assigned transmission channel in a forward transmission direction during reception of data packets sent in the reverse transmission direction, and wherein the random access is responded to by transmission of measurement values by the mobile radiotelephone network via the radio interface in the reverse transmission direction.
Claim 15
Dependent Claim
32 words
The method according to claim 8, wherein transmission of data packets is initiated by the mobile radiotelephone network during a synchronization of the mobile subscriber station to the directly assigned transmission channel.
Claim 16
Dependent Claim
32 words
The method according to claim 8, wherein transmission of data packets is initiated by the mobile radiotelephone network after a synchronization of the mobile subscriber station to the directly assigned transmission channel.
Claim 17
Dependent Claim
54 words
The method according to claim 8, wherein the direct assignment of the transmission channel for transmission of data packets according to a packet data service is effected by a separate service network node in the mobile radiotelephone network and is communicated to the mobile subscriber station in a signaling message via the signaling channel.
Claim 18
Independent Claim
178 words
A method for transmitting data using time division multiplex between a mobile radiotelephone network, having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising the steps of: providing a request within the network for transmission of at least one data packet in the reverse transmission direction from the network to the mobile subscriber station; directly assigning, without a previous transmission of a paging message, a transmission channel of a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell, to the mobile subscriber station by the mobile radiotelephone network via a signaling channel, information concerning the current radio cell, in which mobile subscriber station is located, being one of derived from a data packet that was previously transmitted in a forward transmission direction by the mobile subscriber station or derived from signaling information.
Claim 19
Independent Claim
178 words
A method for transmitting data using time division multiplex between a mobile radiotelephone network, having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising the steps of: providing a request within the network for transmission of at least one data packet in the reverse transmission direction from the network to the mobile subscriber station; directly assigning, without a previous transmission of a paging message, a transmission channel of a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell, to the mobile subscriber station by the mobile radiotelephone network via a signaling channel, information concerning the current radio cell, in which mobile subscriber station is located, being one of derived from a data packet that was previously transmitted in a forward transmission direction by the mobile subscriber station or derived from signaling information.
Claim 20
Independent Claim
180 words
A method for transmitting data using time division multiplex between a mobile radiotelephone network, having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising the steps of: requesting transmission within the network, of at least one data packet in the reverse transmission direction from the network to the mobile subscriber station; identifying a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell; assigning, within the network and in response to the request, a transmission channel of the current radio cell of the plurality of radio cells to the mobile subscriber station by the mobile radiotelephone network via a signaling channel, information concerning the current radio cell, in which the mobile subscriber station is located, being derived from a data packet that was previously transmitted in a forward transmission direction by the mobile subscriber station.
Claim 21
Independent Claim
180 words
A method for transmitting data using time division multiplex between a mobile radiotelephone network, having a cellular configuration with a plurality of radio cells, and a mobile subscriber station, a forward direction of transmission being from the mobile subscriber station to the network, and a reverse direction of transmission being from the network to the mobile subscriber station, comprising the steps of: requesting transmission within the network, of at least one data packet in the reverse transmission direction from the network to the mobile subscriber station; identifying a current radio cell of the plurality of radio cells, the mobile subscriber station being located in the current radio cell; assigning, within the network and in response to the request, a transmission channel of the current radio cell of the plurality of radio cells to the mobile subscriber station by the mobile radiotelephone network via a signaling channel, information concerning the current radio cell, in which the mobile subscriber station is located, being derived from a data packet that was previously transmitted in a forward transmission direction by the mobile subscriber station.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-08-23 | 2003-02-22 | 2003-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-08-23 | 2007-02-22 | 2007-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-08-23 | 2011-02-22 | 2011-08-24 | $7700.00 | Window Closed / Lapsed |