Wireless base station

A wireless base station which, on receipt of an instruction from a host node, establishes a call through a dedicated control channel (DCCH), and establishes communication through a channel comprised of a dedicated traffic channel (DTCH) and a dedicated control channel (DCCH) multiplexed to each other,

• characterized by
• a wireless channel controller which, in order to establish a channel used for establishing a call, receives an instruction from said host node to establish said dedicated control channel (DCCH) having a predetermined first transmission rate, determines resources in accordance with the received instruction, outputs a first instruction for ensuring the determined resources, receives both an instruction to establish said dedicated control channel (DCCH) having a predetermined second transmission rate lower than said predetermined first transmission rate, and an instruction to establish said dedicated traffic channel (DTCH), from said host node, determines resources in accordance with the received instructions, and outputs a second instruction for ensuring the determined resources, after said call has been established, in order to establish communication, and
• a wireless resource unit which, on receipt of said first instruction, ensures resources in accordance with said predetermined first transmission rate, and, on receipt of said second instruction, ensures resources in accordance with said predetermined second transmission rate and a transmission rate of said DTCH.

A wireless base station which, on receipt of an instruction from a host node, establishes a call through a dedicated control channel (DCCH), and establishes communication through a channel comprised of a dedicated traffic channel (DTCH) and a dedicated control channel (DCCH) multiplexed to each other,

• characterized by
• a wireless channel controller which, in order to establish a channel used for establishing a call, assigns wire-section ID to a parameter relating to a wire-section used for establishing said dedicated control channel (DCCH) having a predetermined first transmission rate, in accordance with an instruction received from said host node, stores said parameter therein as user data, assigns wireless-section ID to a parameter relating to a wireless-section used for establishing said dedicated control channel (DCCH) having said predetermined first transmission rate, in accordance with an instruction received from said host node, stores said parameter therein as user data, links said wire-section ID and said wireless-section ID to each other, determines resources in accordance with said predetermined first transmission rate, outputs a first instruction to ensure the thus determined resources, receives first wire data from said host node to establish said dedicated control channel (DCCH) having a predetermined second transmission rate lower than said first transmission rate, replaces said parameter in said user data, which is used for establishing said dedicated control channel (DCCH) having said first transmission rate, and to which said wire-section ID was assigned, with a parameter used for establishing said dedicated control channel (DCCH) having said predetermined second transmission rate, receives second wire data used for establishing said dedicated traffic channel (DTCH), and an instruction for linking said dedicated control channel (DCCH) and said dedicated traffic channel (DTCH) to each other, from said host node, adds said second wire data to user data associated with said wire-section ID and user data associated with said wireless-section ID to establish said dedicated traffic channel (DTCH), determines resources in accordance with said second transmission rate and a transmission rate of said dedicated traffic channel (DTCH), and outputs a second instruction to ensure the determined resources, and
• a wireless resource unit which, on receipt of said first instruction, ensures resources in accordance with said predetermined first transmission rate, and, on receipt of said second instruction, ensures resources in accordance with said predetermined second transmission rate and a transmission rate of said dedicated traffic channel (DTCH).

A wireless base station which, on receipt of an instruction from a host node, establishes a call through a dedicated control channel (DCCH), and establishes communication through a channel comprised of a dedicated traffic channel (DTCH) and a dedicated control channel (DCCH) multiplexed to each other,

• characterized by
• a wireless channel controller which, in order to establish a channel used for establishing a call, receives a request of establishing a wire-section ID from said host node, stores, as user data, a parameter relating to a wire-section used for establishing said dedicated control channel (DCCH) having a predetermined first transmission rate, in accordance with said request, assigns a wire-section ID included in said request of establishing said wire-section ID, to said user data, receives a request of establishing a wireless-section ID from said host node, stores, as user data, a parameter relating to a wireless-section used for establishing said dedicated control channel (DCCH) having said first transmission rate, in accordance with said request, assigns a wireless-section ID included in said request of establishing said wireless-section ID, to said user data, links said wire-section ID and said wireless-section ID to each other, determines resources in accordance with said predetermined first transmission rate, outputs a first instruction to ensure the thus determined resources, receives first wire data from said host node to establish said dedicated control channel (DCCH) having a predetermined second transmission rate lower than said first transmission rate, after a call has been established, in order to establish a channel used for establishing communication, replaces said parameter in said user data, which is used for establishing said dedicated control channel (DCCH) having said first transmission rate, and to which said wire-section ID was assigned, with a parameter used for establishing said dedicated control channel (DCCH) having said predetermined second transmission rate, in accordance with said first wire data, receives second wire data used for establishing said dedicated traffic channel (DTCH) from said host node, receives an instruction for linking said dedicated control channel (DCCH) and said dedicated traffic channel (DTCH) to each other, from said host node, adds said second wire data to user data associated with said wire-section ID and user data associated with said wireless-section ID to establish said dedicated traffic channel (DTCH), determines resources in accordance with said second transmission rate and a transmission rate of said dedicated traffic channel (DTCH), based on said second wire data, and outputs a second instruction to ensure the determined resources,
• a wireless resource unit which, on receipt of said first instruction, ensures resources in accordance with said predetermined first transmission rate, and, on receipt of said second instruction, ensures resources in accordance with said predetermined second transmission rate and a transmission rate of said dedicated traffic channel (DTCH).

A method of establishing and releasing a call in wireless base station which, on receipt of an instruction from a host node, establishes a call through a dedicated control channel (DCCH), and establishes communication through a channel comprised of a dedicated traffic channel (DTCH) and a dedicated control channel (DCCH) multiplexed to each other,

• characterized by the steps of:
• receiving an instruction from said host node to establish said dedicated control channel (DCCH) having a predetermined first transmission rate, in order to establish a channel used for establishing a call, determining resources in accordance with the received instruction, and outputting a first instruction for ensuring the determined resources;
• receiving both an instruction to establish said dedicated control channel (DCCH) having a predetermined second transmission rate lower than said predetermined first transmission rate, and an instruction to establish said dedicated traffic channel (DTCH), from said host node, determining resources in accordance with the received instructions, and outputting a second instruction for ensuring the determined resources, after said call has been established, in order to establish communication;
• in line with said first instruction, ensuring resources in accordance with said predetermined first transmission rate;
• and
• in line with said second instruction, ensuring resources in accordance with said predetermined second transmission rate and a transmission rate of said DTCH.

A method of establishing and releasing a call in a wireless base station which, on receipt of an instruction from a host node, establishes a call through a dedicated control channel (DCCH), and establishes communication through a channel comprised of a dedicated traffic channel (DTCH) and a dedicated control channel (DCCH) multiplexed to each other,

• characterized by the steps of
• in order to establish a channel used for establishing a call, assigning wire-section ID to a parameter relating to a wire-section used for establishing said dedicated control channel (DCCH) having a predetermined first transmission rate, in accordance with an instruction received from said host node, and storing said parameter therein as user data;
• assigning wireless-section ID to a parameter relating to a wireless-section used for establishing said dedicated control channel (DCCH) having said predetermined first transmission rate, in accordance with an instruction received from said host node, and storing said parameter therein as user data;
• linking said wire-section ID and said wireless-section ID to each other, determining resources in accordance with said predetermined first transmission rate, and outputting a first instruction to ensure the thus determined resources;
• receiving first wire data from said host node to establish said dedicated control channel (DCCH) having a predetermined second transmission rate lower than said first transmission rate, and replacing said parameter in said user data, which is used for establishing said dedicated control channel (DCCH) having said first transmission rate, and to which said wire-section ID was assigned, with a parameter used for establishing said dedicated control channel (DCCH) having said predetermined second transmission rate;
• receiving second wire data used for establishing said dedicated traffic channel (DTCH), and an instruction for linking said dedicated control channel (DCCH) and said dedicated traffic channel (DTCH) to each other, from said host node, adding said second wire data to user data associated with said wire-section ID and user data associated with said wireless-section ID to establish said dedicated traffic channel (DTCH), determining resources in accordance with said second transmission rate and a transmission rate of said dedicated traffic channel (DTCH), and outputting a second instruction to ensure the determined resources;
• in line with said first instruction, ensuring resources in accordance with said predetermined first transmission rate;
• and
• in line with said second instruction, ensuring resources in accordance with said predetermined second transmission rate and a transmission rate of said dedicated traffic channel (DTCH).

A method of establishing and releasing a call in a wireless base station which, on receipt of an instruction from a host node, establishes a call through a dedicated control channel (DCCH), and establishes communication through a channel comprised of a dedicated traffic channel (DTCH) and a dedicated control channel (DCCH) multiplexed to each other,

• characterized by the steps of:
• in order to establish a channel used for establishing a call, receiving a request of establishing a wire-section ID from said host node, storing, as user data, a parameter relating to a wire-section used for establishing said dedicated control channel (DCCH) having a predetermined first transmission rate, in accordance with said request, and assigning a wire-section ID included in said request of establishing said wire-section ID, to said user data;
• receiving a request of establishing a wireless-section ID from said host node, storing, as user data, a parameter relating to a wireless-section used for establishing said dedicated control channel (DCCH) having said first transmission rate, in accordance with said request, and assigning a wireless-section ID included in said request of establishing said wireless-section ID, to said user data;
• linking said wire-section ID and said wireless-section ID to each other, determining resources in accordance with said predetermined first transmission rate, and outputting a first instruction to ensure the thus determined resources;
• receiving first wire data from said host node to establish said dedicated control channel (DCCH) having a predetermined second transmission rate lower than said first transmission rate, after a call has been established, in order to establish a channel used for establishing communication, and replacing said parameter in said user data, which is used for establishing said dedicated control channel (DCCH) having said first transmission rate, and to which said wire-section ID was assigned, with a parameter used for establishing said dedicated control channel (DCCH) having said predetermined second transmission rate, in accordance with said first wire data;
• receiving second wire data used for establishing said dedicated traffic channel (DTCH) from said host node, receiving an instruction for linking said dedicated control channel (DCCH) and said dedicated traffic channel (DTCH) to each other, from said host node, adding said second wire data to user data associated with said wire-section ID and user data associated with said wireless-section ID to establish said dedicated traffic channel (DTCH), determining resources in accordance with said second transmission rate and a transmission rate of said dedicated traffic channel (DTCH), based on said second wire data, and outputting a second instruction to ensure the determined resources;
• in line with said first instruction, ensuring resources in accordance with said predetermined first transmission rate;
• and
• in line with said second instruction, ensuring resources in accordance with said predetermined second transmission rate and a transmission rate of said dedicated traffic channel (DTCH).