Method, Server, Software, Device, Signal Providing Configuration
First Claim
1. Method of providing information about the configuration of devices (D1, D2, D3) in a network (N) comprising the steps of:
- receiving a first query (Q1) about the configuration of at least a part of the network from a client device (C1), (step 32), responding (R1) to the first query with at least partial information about the configuration of said part of the network existing at the time of reception of the first query, (step 34), receiving a second query (Q2) about the configuration of said part of the network from said client device (step 36), determining the difference (CD) in configuration between said part of the network existing at the time of reception of the first query and at the time of reception of the second query, (steps 38, 44), and responding (R2) to the second query with information about said difference in configuration, (step 48).
1 Assignment
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Accused Products
Abstract
An illumination system has a plurality of light-emitting diodes (R, G, B), at least one light-collimating section (12, 12′) arranged along a longitudinal axis (25) of the illumination system. The light-collimating sections merges into a light-mixing section (3) having a plurality of side-faces along the longitudinal axis (25). Light propagation in the light-mixing section is based on total internal reflection. The light-mixing section is provided with a light-exit window (13) emitting light towards an imaginary projection surface normal to the longitudinal axis. An end-portion (5) of the light-mixing section is provided with a prismatic protrusion portion (7) for obtaining a light distribution at the imaginary projection surface such that illumination at a first part of the imaginary projection surface is relatively low while illumination at a second part of the imaginary projection surface is relatively high, the first part being obtained at the same side of the longitudinal axis as the prismatic protrusion portion of the light-mixing section.
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Citations
19 Claims
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1. Method of providing information about the configuration of devices (D1, D2, D3) in a network (N) comprising the steps of:
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receiving a first query (Q1) about the configuration of at least a part of the network from a client device (C1), (step 32), responding (R1) to the first query with at least partial information about the configuration of said part of the network existing at the time of reception of the first query, (step 34), receiving a second query (Q2) about the configuration of said part of the network from said client device (step 36), determining the difference (CD) in configuration between said part of the network existing at the time of reception of the first query and at the time of reception of the second query, (steps 38, 44), and responding (R2) to the second query with information about said difference in configuration, (step 48). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. Server (S) for providing information about the configuration of devices (D1, D2, D3) in a network (N) and arranged to:
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receive a first query (Q1) about the configuration of at least a part of the network from a client device (C1), respond (R1) to the first query with at least partial information about the configuration of said part of the network existing at the time of reception of the first query, receive a second query (Q2) about the configuration of said part of the network from said client device, determine the difference (CD) in configuration between said part of the network existing at the time of reception of the first query and at the time of reception of the second query, and respond (R2) to the second query with information about said difference in configuration.
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10. Computer program product (60) for providing information about the configuration of devices (D1, D2, D3) in a network (N), comprising computer program code, to make a computer execute, when said program code is loaded in the computer:
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receive a first query (Q1) about the configuration of at least a part of the network from a client device (C1), respond (R1) to the first query with at least partial information about the configuration of said part of the network existing at the time of reception of the first query, receive a second query (Q2) about the configuration of said part of the network from said client device, determine the difference (CD) in configuration between said part of the network existing at the time of reception of the first query and at the time of reception of the second query, and respond (R2) to the second query with information about said difference in configuration.
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11. Method of receiving information about the configuration of devices (D1, D2, D3) in a network (N), comprising the steps of:
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sending a first query (Q1) about the configuration of at least a part of the network to a server (S), (step 50), receiving a response (R1) to the first query with at least partial information about the configuration of said part of the network existing at the time the server received the first query, (step 52), sending a second query (Q2) about the configuration of said part of the network to said server, (step 54), and receiving a response (R2) to the second query with information about the difference (CD) in configuration between said part of the network existing at the time the server received the first query and at the time the server received the second query, (step 56). - View Dependent Claims (12, 13, 14, 15)
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16. Client device (CI) for receiving information about the configuration of devices (D1, D2, D3) in a network (N) and arranged to:
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send a first query (Q1) about the configuration of at least a part of the network to a server (S), receive a response (R1) to the first query with at least partial information about the configuration of said part of the network existing at the time the server received the first query, send a second query (Q2) about the configuration of said part of the network to said server, and receive a response (R2) to the second query with information about the difference (CD) in configuration between said part of the network existing at the time the server received the first query and at the time the server received the second query.
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17. Computer program product (60) for receiving information about the configuration of devices (D1, D2, D3) in a network (N), comprising computer program code, to make a computer execute, when said program code is loaded in the computer:
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send a first query (Q1) about the configuration of at least a part of the network to a server (S), receive a response (R1) to the first query with at least partial information about the configuration of said part of the network existing at the time the server received the first query, send a second query (Q2) about the configuration of said part of the network to said server, and receive a response (R2) to the second query with information about the difference (CD) in configuration between said part of the network existing at the time the server received the first query and at the time the server received the second query.
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18. Network (N) of computing devices (S, D1, D2, D3) comprising:
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a server (S) for providing information about the configuration of devices (D1, D2, D3) in the network and arranged to;
receive a first query (Q1) about the configuration of at least a part of the network from a client device (C1), respond (R1) to the first query with at least partial information about the configuration of said part of the network existing at the time of reception of the first query, receive a second query (Q2) about the configuration of said part of the network from said client device, determine the difference (CD) in configuration between said part of the network existing at the time of reception of the first query and at the time of reception of the second query, and respond (R2) to the second query with information about said difference in configuration, and a client device (C1) for receiving information about the configuration of devices in the network and arranged to;
send said first query, receive said response to the first query, send said second query, and receive said response to the second query.
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19. Signal (R2) for providing information about the configuration of devices (D1, D2, D3) in a network (N) and comprising information about the difference (CD) in configuration between at least a part of the network existing at the time a server (S) received a first query (Q1) and at the time said server received a second query (Q2), where the signal is a response to said second query.
Specification