Hybrid apparatus using physical channels

• US 9,674,834 B2
• Filed: 08/09/2013
• Issued: 06/06/2017
• Est. Priority Date: 05/14/2001
• Status: Expired due to Term

• Current Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Original Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Inventors: Dick, Stephen G., Miller, James M., Zeira, Eldad M., Terry, Stephen E., Zeira, Ariela
• Primary Examiner(s): HSU, ALPUS
• Application Number:
  US13/963,447
• Publication Number:
  US 20130322411A1
• Time in Patent Office: 1,397 Days
• CPC Class Codes: H04B 7/0686 Hybrid systems, i.e. switching and simultaneous transmission
• CPC Class Codes: H04B 7/2618 using hybrid code-time division multiple access [CDMA-TDMA]
• CPC Class Codes: H04J 13/16 Code allocation
• CPC Class Codes: H04W 72/0446 Resources in time domain, e.g. slots or frames
• CPC Class Codes: H04W 72/0466 the resource being a scrambling code
• CPC Class Codes: H04W 72/23 in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

A user equipment (UE) may receive a first downlink signal, including a resource assignment having a first indication of a first resource of a plurality of resources and a number of resources of the plurality of resources in a sequence. The downlink signal may include a second indication as to applying the resource assignment to a single time interval or plurality of time intervals, which the UE may determine. The UE may receive a second downlink signal in the first time interval in the first resource and in the number of consecutive resources in the sequence on a condition that the resource assignment is for a single time interval, and a second downlink signal in each of the plurality of time intervals in the first resource and in the number of consecutive resources in the sequence on a condition that the resource assignment is for the plurality of time intervals.

Claims

1. A user equipment comprising:

an antenna, operatively coupled to a receiver, the antenna and the receiver configured to receive a first downlink signal;

wherein the first downlink signal includes a resource assignment having a first indication of a first resource of a plurality of resources and a number of resources of the plurality of resources;

wherein the plurality of resources are in a sequence;

wherein the downlink signal includes a second indication as to applying the resource assignment to a single time interval or to a plurality of time intervals;

wherein each time interval includes at least one time slot;

a controller, operatively coupled to the receiver, the controller configured to determine, based on the second indication, whether the resource assignment is for a single time interval or for a plurality of time intervals;

the receiver, the antenna and the controller further configured on a condition that the resource assignment is for a single time interval, to receive a second downlink signal in the first time interval in the first resource and in the number of consecutive resources in the sequence; and

the receiver, the antenna and the controller further configured on a condition that the resource assignment is for the plurality of time intervals, to receive a second downlink signal in each of the plurality of time intervals in the first resource and in the number of consecutive resources in the sequence.

2. The user equipment of claim 1 wherein the plurality of resources are codes.

3. The user equipment of claim 1 wherein the user equipment is a code division multiple access user equipment.

4. The user equipment of claim 1 wherein the downlink signal is received over a downlink signaling channel.

5. The user equipment of claim 1 wherein the receiver and the antenna are further configured to receive a third downlink signal;

wherein the third downlink signal includes assigned time interval information; and

wherein the receiver, the antenna and the controller, on a condition that the resources assignment is for the plurality of time intervals, are further configured to receive the second downlink signals in response to time intervals derived from the assigned time interval information and the first downlink signal.

6. The user equipment of claim 5 wherein the third downlink signal includes downlink data in addition to the assigned time interval information.

7. A method comprising:

receiving, by a user equipment, a first downlink signal;

wherein the first downlink signal includes a resource assignment having a first indication of a first resource of a plurality of resources and a number of resources of the plurality of resources;

wherein the plurality of resources are in a sequence;

wherein the downlink signal includes a second indication as to applying the resource assignment to a single time interval or to a plurality of time intervals;

wherein each time interval includes at least one time slot;

determining, based on the second indication, whether the resource assignment is for a single time interval or for a plurality of time intervals;

on a condition that the resource assignment is for a single time interval, receiving a second downlink signal, by the user equipment, in the single time interval in the first resource and in the number of consecutive resources in the sequence; and

on a condition that the resource assignment is for the plurality of time intervals, receive, by the user equipment, a second downlink signal in each of the plurality of time intervals in the first resource and in the number of consecutive resources in the sequence.

8. The method of claim 7 wherein the plurality of resources are codes.

9. The method of claim 7 wherein the user equipment is a code division multiple access user equipment.

10. The method of claim 7 wherein the downlink signal is received over a downlink signaling channel.

11. The method of claim 7 further comprising receiving a third downlink signal;

wherein the third downlink signal includes assigned time interval information; and

on a condition that the resources assignment is for the plurality of time intervals, receiving the second downlink signals in response to time intervals derived from the assigned time interval information and the first downlink signal.

12. The method of claim 11 wherein the third downlink signal includes downlink data in addition to the assigned time interval information.

13. A network device comprising:

an antenna, operatively coupled to a transmitter;

the transmitter operatively coupled to a controller, the antenna, the transmitter and the controller configured to transmit a first downlink signal;

wherein the first downlink signal includes a resource assignment having a first indication of a first resource of a plurality of resources and a number of resources of the plurality of resources;

wherein the plurality of resources are in a sequence;

wherein the downlink signal includes a second indication as to applying the resource assignment to a single time interval or to a plurality of time intervals;

wherein each time interval includes at least one time slot;

the controller configured to determine, based on the second indication, whether the resource assignment is for a single time interval or for a plurality of time intervals;

the transmitter, the antenna and the controller further configured on a condition that the resource assignment is for a single time interval, to transmit a second downlink signal in the first time interval in the first resource and in the number of consecutive resources in the sequence; and

the transmitter, the antenna and the controller further configured on a condition that the resource assignment is for the plurality of time intervals, to transmit a second downlink signal in each of the plurality of time intervals in the first resource and in the number of consecutive resources in the sequence.

14. The network device of claim 13 wherein the plurality of resources are codes.

15. The network device of claim 13 wherein the network node is a code division multiple access Node-B.

16. The network device of claim 13 wherein the downlink signal is sent using a downlink signaling channel.

17. The network device of claim 13 wherein the transmitter, the antenna and the controller are further configured to transmit a third downlink signal;

wherein the third downlink signal includes assigned time interval information; and

wherein the transmitter, the antenna and the controller, on a condition that the resources assignment is for the plurality of time intervals, are further configured to transmit the second downlink signals in response to time intervals derived from the assigned time interval information and the first downlink signal.

18. The network device of claim 17 wherein the third downlink signal includes downlink data in addition to the assigned time interval information.