WIRELESS MULTI-CELL COMMUNICATION SYSTEM AND METHOD FOR MANAGING RESOURCE POWER TO PROVIDE HIGH SPEED DOWNLINK PACKET ACCESS SERVICES
First Claim
1. A Node B comprising:
- circuitry configured to receive a first Iub signal indicating a maximum transmit power level for all channel codes transmitted by the Node B;
wherein the circuitry is further configured to receive a second Iub signal indicating a maximum transmit power level for high speed downlink shared channel (HS-DSCH) and high speed shared control channel (HS-SCCH) codes of the Node B;
wherein the circuitry is further configured to transmit at least the HS-DSCH and HS-SCCH codes at a power level that does not exceed the maximum transmit power level for HS-DSCH and HS-SCCH codes of the Node B; and
wherein the circuitry is further configured to transmit a third Iub signal indicating a power associated with the HS-DSCH.
0 Assignments
0 Petitions
Accused Products
Abstract
A method and wireless multi-cell communication system for providing high speed downlink packet access (HSDPA) services. The system may include a radio network controller (RNC) in communication with a plurality of base stations. A control signal may be sent to at least one base station having a plurality of timeslots, e.g., in a time division duplex (TDD) system and/or frames including transmission timing intervals (TTIs), e.g., in a frequency division duplex (FDD) system assigned thereto for the establishment of HSDPA channels. The control signal indicates a maximum allowed HSDPA transmit power for each of the timeslots and/or TTIs. The base station sends a feedback signal to the RNC indicating the results of measurements of the power of the transmitted HSDPA timeslots and/or TTIs during a predetermined time period.
7 Citations
14 Claims
-
1. A Node B comprising:
circuitry configured to receive a first Iub signal indicating a maximum transmit power level for all channel codes transmitted by the Node B;
wherein the circuitry is further configured to receive a second Iub signal indicating a maximum transmit power level for high speed downlink shared channel (HS-DSCH) and high speed shared control channel (HS-SCCH) codes of the Node B;
wherein the circuitry is further configured to transmit at least the HS-DSCH and HS-SCCH codes at a power level that does not exceed the maximum transmit power level for HS-DSCH and HS-SCCH codes of the Node B; and
wherein the circuitry is further configured to transmit a third Iub signal indicating a power associated with the HS-DSCH.- View Dependent Claims (2, 3)
-
4. A radio network controller (RNC) comprising:
circuitry configured to transmit a first Iub signal indicating a maximum transmit power level for all channel codes transmitted by a Node B;
wherein the circuitry is further configured to transmit a second Iub signal indicating a maximum transmit power level for high speed downlink shared channel (HS-DSCH) and high speed shared control channel (HS-SCCH) codes of the Node B; and
the circuitry is further configured to receive a third Iub signal indicating a power associated with the HS-DSCH.- View Dependent Claims (5)
-
6. A method, performed by a Node B, of providing high speed downlink packet access (HSDPA) services, the method comprising:
-
receiving a first Iub signal indicating a maximum transmit power level for all channel codes transmitted by the Node B; receiving a second Iub signal indicating a maximum transmit power level for high speed downlink shared channel (HS-DSCH) and high speed shared control channel (HS-SCCH) codes of the Node B; transmitting at least the HS-DSCH and HS-SCCH codes at a power level that does not exceed the maximum transmit power level for HS-DSCH and HS-SCCH codes of the Node B; and transmitting a third Iub signal indicating a power associated with the HS-DSCH. - View Dependent Claims (7, 8)
-
-
9. A method, performed by a radio network controller (RNC), of providing high speed downlink packet access (HSDPA) services, the method comprising:
-
transmitting a first Iub signal indicating a maximum transmit power level for all channel codes transmitted by a Node B; transmitting a second Iub signal indicating a maximum transmit power level for high speed downlink shared channel (HS-DSCH) and high speed shared control channel (HS-SCCH) codes of the Node B; and receiving a third Iub signal indicating a power associated with the HS-DSCH. - View Dependent Claims (10)
-
-
11. A Node B comprising:
circuitry configured to transmit at least high speed downlink shared channel (HS-DSCH) and high speed shared control channel (HS-SCCH) codes at a power level that does not exceed a maximum transmit power level for HS-DSCH and HS-SCCH codes of the Node B; and
wherein the circuitry is further configured to transmit a first Iub signal indicating a power associated with the HS-DSCH.- View Dependent Claims (12, 13, 14)
Specification