COMPONENT, SYSTEM AND METHOD FOR CONTROLLING COMMUNICATION OF DATA OF AT LEAST ONE APPLICATION OF A COMMUNICATIONS NETWORK

• US 20130272125A1
• Filed: 12/21/2011
• Published: 10/17/2013
• Est. Priority Date: 12/22/2010
• Status: Abandoned Application

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips N.V.
• Inventors: Espina Perez, Javier, Gorgen, Daniel Martin, Schenk, Tim Corneel Wilhelmus, Garcia Morchon, Oscar, Aoun, MARC
• Application Number:
  US13/996,605
• Publication Number:
  US 20130272125A1
• Time in Patent Office: Days
• US Class Current: 370/230
• CPC Class Codes: H04L 47/10 Flow control; Congestion control
• CPC Class Codes: H04L 47/12 Avoiding congestion; Recovering from congestion
• CPC Class Codes: H04L 47/24 Traffic characterised by specific attributes, e.g. priority or QoS
• CPC Class Codes: H04L 47/266 Stopping or restarting the source, e.g. X-on or X-off
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/62 Establishing a time schedule for servicing the requests

Abstract

For improving application data traffic in a communications network, data traffic of at least one application of the communications network is divided into two types in view of the current situation of the network—a first type comprising data, which can be transmitted by delaying the transmission, and a second type comprising data, which should not be delayed but should be transmitted at the current time. When an analysis of the current (average) load of the network shows that transmitting both types of data could lead to a heavy data traffic, a temporal transmission suppression session can be performed with regard to at least one entity of the communications network. In the temporal transmission suppression session, transmitting of data of the first type is interrupted during transmitting data of the second type. After completion of transmitting data of the second type, transmitting data of the first type is resumed.

Claims

1. An application traffic controlling component configured to control communication of data of at least one application of a communications network at an entity of the communications network, the application traffic controlling component is configured to:

control transmission of a first and a second type of data of the at least one application of the communications network, and

initiate a temporal transmission suppression session, where transmitting of a first type data, being data of the first type, is interrupted and a second data, being data of the second type, is transmitted during the temporal transmission suppression session,

initiate the temporal transmission suppression session if the application traffic controlling component has received a temporal transmission suppression session request from a plurality of neighboring entities, wherein the number of plurality of neighboring entities is equal to or greater than a predetermined number.

2. The application traffic controlling component according to claim 1, wherein:

the first type of data corresponds to data to be transmitted from a control center of the communications network to at least one node of the communications network, the second type of data corresponds to data to be transmitted from the at least one node of the communications network to the control center; and

the first type of data corresponds to data, delay of transmission of which is admissible in the communications network, the second type of data corresponds to data, delay of transmission of Which is critical in the communications network.

3. The application traffic controlling component according to claim 1, wherein the application traffic controlling component is adapted to:

receive from a configuration component of the entity, said configuration component being a component adapted to configure the entity, a request for the temporal transmission suppression session; and

receive from a communications stack a first mode message indicating that the temporal transmission suppression session is started and a second mode message indicating an ending of the temporal transmission suppression session.

4. The application traffic controlling component according to claim 3, wherein the application traffic controlling component is adapted to transmit to the configuration component a response to the request, wherein by the response the temporal transmission suppression session is granted by the application traffic controlling component.

5. The application traffic controlling component according to claim 1, wherein:

if at least one specific application component of the entity is adapted to transmit the first type data, the application traffic controlling component is adapted to transmit an interrupt starting message to the at least one specific application component for interrupting transmitting the first type data by the at least one specific application component, and to transmit an interrupt ending message to the at least one specific applications component, for ending the interrupting;

if the application traffic controlling component is adapted to transmit the first type data, after the initiating the temporal transmission suppression session, the application traffic controlling component is adapted to interrupt transmitting the first type data; and

if the application traffic controlling component is adapted to receive data of at least one first entity of the communications network and to transmit the received data to at least one second entity in the communications network and if the received data to be transmitted comprises the first type data, the application traffic controlling component is adapted to interrupt transmitting the first type data, comprised in the received data to be transmitted.

6. The application traffic controlling component according to claim 1, wherein the application traffic controlling component is adapted to transmit at least one interrupt instruction to at least one further entity of the communications network or to an application traffic controlling component of the at least one further entity for performing the interrupting at the at least one further entity of the communications network.

7. The application traffic controlling component according to claim 5, wherein:

if the entity is comprised in a fast path of the communications network, the at least one further entity, the at least one first entity and the at least one second entity is an entity comprised in the fast path;

the at least one entity, the at least one first entity and the at least one second entity is an entity of a whole set of entities comprised in the communications network;

the at least one entity, the at least one first entity and the at least one second entity is an entity of a predetermined sub-set of entities comprised in the communications network;

or

the at least one entity, the at least one first entity and the at least one second entity is an entity of a random sub-set of entities comprised in the communications network.

9. The application traffic controlling component according to claim 1, wherein the application traffic controlling component comprises a list of the neighboring entities for deciding whether the number of the neighboring entities is equal or greater than the predetermined number.

10. The application traffic controlling component according to claim 9, wherein in the list to each neighboring entity a trust level is assigned and wherein the application traffic component is adapted to:

increase the trust level of a neighboring entity, if the temporal transmission suppression session request is valid;

decrease the trust level of a neighboring entity, if the temporal transmission suppression session request is invalid; and

initiate the temporal transmission suppression session, if a sum of trust levels of the number of the neighboring entities is higher than a predetermined threshold value.

11. The application traffic controlling component according to claim 1, wherein the application traffic controlling component is adapted to decide on initiating the temporal transmission suppression session by analyzing a current load of first type data in the communications network and an expected load of second data to be transmitted.

13. An entity of a communications network comprising an application traffic controlling component according to claim 1.

14. A system comprising at least one entity according to claim 13.

15. The system according to claim 14, wherein the system is an outdoor luminaire system.

8. (canceled)

12. A method for controlling communication of data of at least one application of a communications network at an entity of the communications network, wherein transmission of a first and a second type of data of the at least one application of the communications network is controlled, and wherein the method comprises initiating a temporal transmission suppression session, where transmitting of a first type data, being data of the first type, is interrupted and a second data, being data of the second type, is transmitted during the temporal transmission suppression session, wherein the temporal transmission suppression session is initiated if a temporal transmission suppression session request is received from a plurality of neighboring entities, wherein the number of plurality of neighboring entities is equal to or greater than a predetermined number.