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US 9,001,731 B2Granted
Method for communicating in a network, a secondary station and system therefor
AssigneeKoninklijke Philips N.V.
InventorsPaul Bucknell, Bernard Hunt, Matthew Peter John Baker, Timothy James Moulsley
Life of this patent
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Abstract
The present invention relates to a method of communicating in a network, comprising a secondary station transmitting to a primary station a data packet comprising a report, the secondary station monitoring before transmission of the packet whether said packet includes an indication of the order of transmission in a sequence of transmitted packets, and adding an indication of the order of transmission in a sequence of transmitted packets.
Claims22
A method of communicating in a network, the network comprising a primary station and a secondary station wherein the primary station allocates transmission resources to the secondary station over the network, the method comprising:
- a secondary station transmitting to a primary station a report packet comprising a report representative of one or more parameters of a channel or a current amount of data in a buffer of the secondary station, wherein the data in the buffer corresponds to at least one group of logical channels to be transmitted to the primary station,
- the secondary station monitoring before transmission of the report packet to the primary station over the network, whether said report packet includes a first indication of the order of the first transmission of a sequence of packets transmitted to the primary station, and
- the secondary station adding to the report packet before transmission of the report packet to the primary station, a second indication of the order of the first transmission of the sequence of packets transmitted to the primary station, the second indication being dependent on whether a first indication was detected in the monitoring step or not.
A secondary station comprising:
- a transmitter for transmitting to a primary station a report packet representative of one or more parameters of the channel or the amount of data in a buffer of the secondary station,
- a controller for monitoring before transmission of the report packet whether said report packet includes a first indication of the order of transmission of a sequence of transmitted packets, and said controller being arranged for adding before transmission of the report packet a second indication of the order of transmission of the sequence of transmitted packets, the second indication being dependent on whether a first indication was detected in the monitoring step or not.
A system of communication comprising:
- a primary station communicating with a secondary station, said secondary station comprising:
- a transmitter for transmitting to the primary station a report packet representative of the amount of data in a buffer of the secondary station, and
- a controller for monitoring before transmission of the report packet whether said report packet includes a first indication of the order of transmission of a sequence of transmitted packets, and said controller being arranged for adding before transmission of the report packet a second indication of the order of transmission of the sequence of transmitted packets, the second indication dependent on whether a first indication was detected in the monitoring step or not.
A method of communicating in a network, comprising the steps of, at a secondary station:
- transmitting to a primary station a report packet comprising a Buffer Status Report (BSR) representative of the amount of data in a buffer of the secondary station,
- monitoring before transmission of the report packet whether said report packet includes a first indication of the order of first transmission of a sequence of transmitted packets, said first indication of the order of first transmission being relative to other data sent along with the Buffer Status Report, and
- at least if a first indication of the order of first transmission was not detected in the monitoring step, adding before transmission of the report packet a second indication of the order of first transmission of the sequence of transmitted packets.
A secondary station comprising
- a transmitter for transmitting to a primary station a report packet comprising a Buffer Status Report (BSR) representative of the amount of data in a buffer of the secondary station,
- a controller for monitoring before transmission of the report packet whether said report packet includes a first indication of the order of a first transmission of a sequence of transmitted packets, said first indication of the order of first transmission being relative to user data sent along with the Buffer Status Report, and said controller being arranged for, at least upon detecting that the first indication of the order of the first transmission is missing, and before transmission of the report packet, adding a second indication of the order of the first transmission of a sequence of transmitted packets.
A system of communication comprising:
- a primary station communicating with a secondary station, said secondary station comprising:
- a transmitter for transmitting to the primary station a report packet comprising a Buffer Status Report (BSR) representative of the amount of data in a buffer of the secondary station,
- a controller for monitoring before transmission of the report packet whether said report packet includes a first indication of the order of first transmission of a sequence of transmitted packets, said first indication of the order of first transmission being relative to other data sent along with the Buffer Status Report, and said controller being arranged for, at least upon detection that the first indication of the order of first transmission is missing and before transmission of the report packet, adding a second indication of the order of first transmission of the sequence of transmitted packets.
A method of a primary station communicating in a network, the network comprising a primary station and at least one secondary station wherein the primary station allocates transmission resources to the secondary station over the network, the method comprising:
- receiving at a receiver of the primary station a sequence of packets through at least one asynchronous channel from a secondary station and further receiving a report packet comprising a report representative of one or more parameters of a channel or a current amount of data in a buffer of the secondary station, wherein the data corresponds to at least one group of logical channels to be transmitted to the primary station, and at times the report packet comprising a first indication of the order of first transmission of the sequence of packets received by the asynchronous channel from the secondary station, and at times the report packet comprising a second indication of the order of first transmission of the sequence of packets received by the asynchronous channel from the secondary station, the second indication being different than the first indication, the second indication being present depending on the presence or absence of the first indication;
- processing by a processor of the primary station the sequence of packets received from the secondary station depending on the order of transmission indicated by any first or second indications in the report packet, the processing including allocating transmission resources to the secondary station depending on the report and on any first or second indications;
- and
- transmitting from a transmitter of the primary station to the secondary station, information on the allocation of resources allocated to the secondary station by the primary station responsive to receiving said report packet.
1 more element
A primary station comprising:
- a receiver receiving a sequence of packets through at least one asynchronous channel from a secondary station and for receiving a report packet comprising a report representative of one or more parameters of a channel or a current amount of data in a buffer of the secondary station, wherein the data corresponds to at least one group of logical channels to be transmitted to the primary station, and at times the report packet comprising a first indication of the order of a first transmission of the sequence of packets received by the asynchronous channel from the secondary station, and at times the report packet comprising a second indication of the order of the first transmission of the sequence of packets received by the asynchronous channel from the secondary station, the second indication being different than the first indication, the second indication being present depending on the presence or absence of the first indication;
- a processor processing the sequence of packets received from the secondary station depending on the report contained in the report packet and depending on the order of transmission indicated by any first or second indications in the report packet, the processing including allocating transmission resources to the secondary station depending on the report and on any first or second indications;
- and
- a transmitter transmitting to the secondary station, information on the allocation of transmission resources allocated to the secondary station by the primary station responsive to receiving said report packet.
1 more element
A secondary station comprising:
- a transmitter for transmitting to a primary station a report packet representative of one or more parameters of the channel or the amount of data in a buffer of the secondary station,
- a controller for monitoring before transmission of the report packet whether said report packet includes a first indication of the order of transmission of a sequence of transmitted packets, and said controller being arranged for adding before transmission of the report packet a second indication of the order of transmission of the sequence of transmitted packets, the second indication being always present or being dependent on whether a first indication was detected in the monitoring step or not.
A system of communication comprising:
- a primary station communicating with a secondary station, said secondary station comprising:
- a transmitter for transmitting to the primary station a report packet representative of the amount of data in a buffer of the secondary station, and
- a controller for monitoring before transmission of the report packet whether said report packet includes a first indication of the order of transmission of a sequence of transmitted packets, and said controller being arranged for adding before transmission of the report packet a second indication of the order of transmission of the sequence of transmitted packets, the second indication being always present or being dependent on whether a first indication was detected in the monitoring step or not.
A primary station comprising:
- a receiver receiving a sequence of packets through at least one asynchronous channel from a secondary station and for receiving a report packet comprising a report representative of one or more parameters of a channel or a current amount of data in a buffer of the secondary station, wherein the data corresponds to at least one group of logical channels to be transmitted to the primary station, and at times the report packet comprising a first indication of the order of a first transmission of the sequence of packets received by the asynchronous channel from the secondary station, and at times the report packet comprising a second indication of the order of the first transmission of the sequence of packets received by the asynchronous channel from the secondary station, the second indication being different than the first indication, the second indication being one of:
- always present in a report packet;
- and present depending on the presence or absence of the first indication;
- a processor processing the sequence of packets received from the secondary station depending on the report contained in the report packet and depending on the order of transmission indicated by any first or second indications in the report packet, the processing including allocating transmission resources to the secondary station depending on the report and on any first or second indications;
- and
- a transmitter transmitting to the secondary station, information on the allocation of transmission resources allocated to the secondary station by the primary station responsive to receiving said report packet.
3 more elements
Dependencies are inferred from the claim text.