Method for generating an address field, method and device for transmitting electronic message and data packet
View Patent ↗A simple and flexible method for generating an address field for an electronic message involves forming first and second address part from a string with several characters, such that the second address part denotes those characters of an address whose value is determined by the corresponding character in the first address part and/or denote those characters of the address whose values are variable and generating an address field from the first and the second address parts.
1. A system of processing a data packet, comprising:
a receiver receiving a first address part and a second address part having a string with characters which jointly specify receivers of the data packet, the second address part denoting one of a) characters of an address values of which are invariably defined by a relevant character of the first address part, b) characters of the address the values of which are variable; and
a transmitter implemented with a hardware processor, transmitting data using an address field generated for an electronic message, and
wherein the first address part only comprises the characters of the address the values of which are invariable.
2. The system as claimed in claim 1 , wherein a header of the data packet marked as an identifier is provided for use of addresses consisting of the first and second address parts.
3. The system as claimed in claim 2 wherein the data packet is an Internet Protocol packet.
4. The system as claimed in claim 3 ,
wherein the Internet Protocol packet has the first address part in a source address data field provided for an Internet Protocol address of a transmitter, and
wherein the second address part is in a destination address data field provided for the Internet Protocol address of a receiver.
5. The system as claimed in claim 3 ,
wherein the Internet Protocol packet has the first address part in a new data field in the header, and
wherein the second address part is in a destination address data field provided for the Internet Protocol address of a receiver.
6. The system as claimed in claim 3 ,
wherein the Internet Protocol packet has a first half of the first address part in a first half of a source address data field provided for the Internet Protocol address of a transmitter,
wherein the second half of the first address part is in the first half of a destination address data field provided for the Internet Protocol address of a receiver, and
wherein a second address part, reduced to a second half thereof, is in the second half of the destination address data field provided for the Internet Protocol address of the receiver.
7. The system as claimed in claim 6 , wherein the header is marked using a predetermined value of an Internet Protocol router alert option parameter.
8. The system as claimed in claim 7 , wherein the Internet Protocol packet is structured in accordance with IPv4 or IPv6 specifications.