US6600732B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and arrangement for transmitting multimedia-related information in a packet-switched cellular radio network
Assignee: Nokia Solutions and Networks Oy
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Filing: 2000-03-15
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Granted: 2003-07-29
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Expires: 2020-03-15
Abstract
Abstract A method is provided for transmitting multimedia-related information between a first device and a second device coupled to a packet-switched data transmission network. A first protocol stack ( 201, 202, 203, 204, 205, 206, 207 ) is defined for the first device and a second protocol stack ( 251, 252, 253, 254, 255, 256 ) is defined for the second device. The protocol stacks consist of layers and serve the arranging of the mutual exchange of information between the first device and the second device. An octet stream protocol layer ( 206, 255 ) is defined for the transmission of unstructured octet streams as a certain layer in the first protocol stack and a certain layer in the second protocol stack. A multimedia messaging transport protocol layer ( 207, 256 ) is also defined as a certain layer above the octet stream protocol layer ( 206, 255 ) in the first and second protocol stacks. Multimedia-related information is exchanged between the multimedia messaging transport protocol layer ( 207 ) in the first device and the multimedia messaging transport protocol layer ( 256 ) in the second device through the use of the octet stream protocol layer ( 206, 255 ) as well as other lower layers in the first and second protocol stacks.
Inventors
- 👤 Jarkko Sevanto
- 👤 Mikko Puuskari
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:27
CPC Classifications
H; H04; H04L; H04L51/00; H04L51/58; H04L65/00; H04L65/60; H04L65/70; H04L69/00; H04L69/30; H04L69/32; H04L69/322; H04L69/326; H04W; H04W4/00; H04W4/12; H04W84/00; H04W84/02; H04W84/04; H04W84/042
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
171 words
A method for transmitting multimedia-related information between a terminal arrangement and a network device arrangement coupled to a packet-switched data transmission network, comprising the steps of defining a first protocol stack for the terminal arrangement and a second protocol stack for the network device arrangement, the protocol stacks consisting of layers, for arranging the mutual exchange of information between the terminal arrangement and the network device arrangement, defining an octet stream protocol layer for the transmission of unstructured octet streams as a certain layer in the first protocol stack and a certain layer in the second protocol stack, defining a multimedia messaging transport protocol layer as a certain layer above the octet stream protocol layer in the first and second protocol stacks and exchanging multimedia-related information between the multimedia messaging transport protocol layer in the terminal arrangement and the multimedia messaging transport protocol layer in the network device arrangement through the use of the octet stream protocol layer as well as other lower layers in the first and second protocol stacks.
Claim 2
Independent Claim
171 words
A method for transmitting multimedia-related information between a terminal arrangement and a network device arrangement coupled to a packet-switched data transmission network, comprising the steps of defining a first protocol stack for the terminal arrangement and a second protocol stack for the network device arrangement, the protocol stacks consisting of layers, for arranging the mutual exchange of information between the terminal arrangement and the network device arrangement, defining an octet stream protocol layer for the transmission of unstructured octet streams as a certain layer in the first protocol stack and a certain layer in the second protocol stack, defining a multimedia messaging transport protocol layer as a certain layer above the octet stream protocol layer in the first and second protocol stacks and exchanging multimedia-related information between the multimedia messaging transport protocol layer in the terminal arrangement and the multimedia messaging transport protocol layer in the network device arrangement through the use of the octet stream protocol layer as well as other lower layers in the first and second protocol stacks.
Claim 3
Dependent Claim
54 words
A method according to claim 1 , comprising the step of defining a default PDP Context between the terminal arrangement and the network device arrangement for the exchange of multimedia-related information, said default PDP Context being of a specific type defined for the exchange of multimedia-related information and existing without explicit PDP Context activation.
Claim 4
Dependent Claim
45 words
A method according to claim 1 , comprising the step of activating a PDP Context between the terminal arrangement and the network device arrangement for the exchange of multimedia-related information, said PDP Context being of a specific type defined for the exchange of multimedia-related information.
Claim 5
Dependent Claim
116 words
A method according to claim 3 , wherein the activation of the PDP Context involves the transmission of an Activate PDP Context message comprising a Network Service Access Point Identifier for identifying the PDP context to be activated, a PDP Type value for identifying the protocol as an octet stream protocol and for identifying the service being used as the transmission of multimedia-related information, an Access Point Name for identifying the intended recipient device of the Activate PDP Context message, a QoS Requested field for indicating the requested quality of service for the PDP context to be activated and a PDP Configuration Options field for carrying other information related to the PDP context to be activated.
Claim 6
Dependent Claim
189 words
A terminal arrangement for exchanging multimedia-related information with a network device arrangement through a packet-switched data transmission network, comprising a radio transceiver block, a control entity, a user data part, a decoding/demultiplexing block arranged to separate received signalling information from received user data and to direct the former into the control entity, an encoding/multiplexing block arranged to take signalling information from the control entity and to multiplex it for transmission with user data coming from the user data part; wherein the control entity is arranged to implement a protocol stack and an octet stream protocol layer for the transmission of unstructured octet streams as a certain layer in the protocol stack, for arranging the mutual exchange of information between the terminal arrangement and the network device arrangement, the control entity is arranged to implement a multimedia messaging transport protocol layer in the protocol stack and the control entity is arranged to exchange multimedia-related information between said multimedia messaging transport protocol layer in the protocol stack and the network device arrangement through the use of the octet stream protocol layer as well as other lower layers in the protocol stack.
Claim 7
Dependent Claim
189 words
A terminal arrangement for exchanging multimedia-related information with a network device arrangement through a packet-switched data transmission network, comprising a radio transceiver block, a control entity, a user data part, a decoding/demultiplexing block arranged to separate received signalling information from received user data and to direct the former into the control entity, an encoding/multiplexing block arranged to take signalling information from the control entity and to multiplex it for transmission with user data coming from the user data part; wherein the control entity is arranged to implement a protocol stack and an octet stream protocol layer for the transmission of unstructured octet streams as a certain layer in the protocol stack, for arranging the mutual exchange of information between the terminal arrangement and the network device arrangement, the control entity is arranged to implement a multimedia messaging transport protocol layer in the protocol stack and the control entity is arranged to exchange multimedia-related information between said multimedia messaging transport protocol layer in the protocol stack and the network device arrangement through the use of the octet stream protocol layer as well as other lower layers in the protocol stack.
Claim 8
Dependent Claim
63 words
A terminal arrangement according to claim 5 , comprising a communication device and a presentation device coupled to said communication device, wherein the control entity consists of parts distributed into said communication device and said presentation device, so that said octet stream protocol layer is implemented in said communication device and said multimedia messaging transport protocol layer is implemented in said presentation device.
Claim 9
Dependent Claim
138 words
A network device arrangement for exchanging multimedia-related information with a terminal arrangement through a packet-switched data transmission network, comprising a transmission unit, a control entity and a data storage; wherein the control entity is arranged to implement a protocol stack and an octet stream protocol layer for the transmission of unstructured octet streams as a certain layer in the protocol stack for arranging the mutual exchange of information between the network device arrangement and the terminal arrangement, the control entity is arranged to implement a multimedia messaging transport protocol layer in the protocol stack and the control entity is arranged to exchange multimedia-related information between said multimedia messaging transport protocol layer in the protocol stack and the terminal arrangement through the use of the octet stream protocol layer as well as other lower layers in the protocol stack.
Claim 10
Dependent Claim
138 words
A network device arrangement for exchanging multimedia-related information with a terminal arrangement through a packet-switched data transmission network, comprising a transmission unit, a control entity and a data storage; wherein the control entity is arranged to implement a protocol stack and an octet stream protocol layer for the transmission of unstructured octet streams as a certain layer in the protocol stack for arranging the mutual exchange of information between the network device arrangement and the terminal arrangement, the control entity is arranged to implement a multimedia messaging transport protocol layer in the protocol stack and the control entity is arranged to exchange multimedia-related information between said multimedia messaging transport protocol layer in the protocol stack and the terminal arrangement through the use of the octet stream protocol layer as well as other lower layers in the protocol stack.
Claim 11
Dependent Claim
73 words
A network device arrangement according to claim 7 , comprising a node device of the packet-switched data transmission network and a multimedia messaging device coupled to said node device, wherein the control entity consists of parts distributed into said node device and said multimedia messaging device, so that said octet stream protocol layer is implemented in said node device and said multimedia messaging transport protocol layer is implemented in said multimedia messaging device.
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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) | 2006-07-28 | 2007-01-27 | 2007-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-07-28 | 2011-01-27 | 2011-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-07-28 | 2015-01-27 | 2015-07-29 | $7700.00 | Window Closed / Lapsed |