IP Library › Granted Patent US 12,120,633

Granted Patent B2

US 12,120,633 · App. 17/442,081 · Granted Oct 15, 2024

Paging forwarding for a remote wireless device

Inventors: Fangli Xu (Beijing, CN); Dawei Zhang (Saratoga, CA); Haijing Hu (Beijing, CN); Yuqin Chen (Shenzhen, CN); Longda Xing (San Jose, CA); Srinivasan Nimmala (San Jose, CA); Srirang A. Lovlekar (Cupertino, CA); Sethuraman Gurumoorthy (San Jose, CA); Murtaza A. Shikari (Mountain View, CA); Sree Ram Kodali (Sunnyvale, CA)

Assignee: Apple Inc.

H04W68/005 H04W76/10 H04W76/20 H04W88/085

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Quick Facts

Patent No.: US 12,120,633
App. No.: 17/442,081
Granted: Oct 15, 2024
Kind: B2

External Links

USPTO Patent Center↗ Full Patent PDF↗

Abstract

This disclosure relates to techniques for performing paging forwarding for remote wireless devices in a wireless communication system. A relay wireless device and a remote wireless device may establish a relay link. The relay wireless device may provide an indication of the relay link between the relay wireless device and the remote wireless device to a cellular base station. The relay wireless device may receive paging information for the remote wireless device from the cellular base station. The relay wireless device may provide the paging information to the remote wireless device via the relay link between the relay wireless device and the remote wireless device.

Claims (57)

1. A processor, comprising:

circuitry, the circuitry configured to:

establish a relay link between a relay wireless device and a remote wireless device;

provide access information of the remote wireless device to a cellular base station;

receive, in a dedicated radio resource control (RRC) message from the cellular base station to the relay wireless device, paging information for the remote wireless device;

provide paging occasion configuration information for the relay link between the relay wireless device and the remote wireless device to the remote wireless device, wherein paging occasions between the relay wireless device and the remote wireless device are configured based at least in part on relay link identification information for the relay link between the relay wireless device and the remote wireless device; and

provide the paging information to the remote wireless device via the relay link between the relay wireless device and the remote wireless device, wherein the paging information is provided to the remote wireless device during a paging occasion configured according to the paging occasion configuration information for the relay link between the relay wireless device and the remote wireless device.

2. The processor of claim 1 ,

wherein the paging information for the remote wireless device is received from the cellular base station during a paging occasion configured based on identification information for the remote wireless device.

3. The processor of claim 1 ,

4. The processor of claim 1 , wherein the circuitry is further configured to:

receive paging occasion configuration information for remote wireless devices from the cellular base station,

wherein the paging information for the remote wireless device is received from the cellular base station during a paging occasion configured according to the paging occasion configuration information for remote wireless devices.

5. The processor of claim 4 , wherein the circuitry is further configured to:

provide the paging occasion configuration information for remote wireless devices to the remote wireless device.

6. The processor of claim 4 , wherein the circuitry is further configured to:

establish a second relay link with a second remote wireless device;

provide an indication of the second relay link to the cellular base station;

receive paging information for the second remote wireless device from the cellular base station; and

provide the paging information for the second remote wireless device to the second remote wireless device,

wherein the paging information for the second remote wireless device is received from the cellular base station during a paging occasion configured according to the paging occasion configuration information for remote wireless devices.

7. A method, comprising:

establish a relay link between a relay wireless device and a remote wireless device;

provide access information of the remote wireless device to a cellular base station;

receive, in a dedicated radio resource control (RRC) message from the cellular base station to the relay wireless device, paging information for the remote wireless device;

8. The method of claim 7 ,

9. The method of claim 7 ,

10. The method of claim 7 , further comprising:

receive paging occasion configuration information for remote wireless devices from the cellular base station,

11. The method of claim 10 , further comprising:

provide the paging occasion configuration information for remote wireless devices to the remote wireless device.

12. The method of claim 10 , further comprising:

establish a second relay link with a second remote wireless device;

provide an indication of the second relay link to the cellular base station;

receive paging information for the second remote wireless device from the cellular base station; and

provide the paging information for the second remote wireless device to the second remote wireless device,

13. A relay wireless device, comprising:

a radio; and

circuitry, the radio and the circuitry configured to:

establish a relay link between a relay wireless device and a remote wireless device;

provide access information of the remote wireless device to a cellular base station;

receive, in a dedicated radio resource control (RRC) message from the cellular base station to the relay wireless device, paging information for the remote wireless device;

14. The relay wireless device of claim 13 , wherein the paging information for the remote wireless device is received from the cellular base station during a paging occasion configured based on identification information for the remote wireless device.

15. The relay wireless device of claim 13 , wherein the radio and the circuitry are further configured to:

receive paging occasion configuration information for remote wireless devices from the cellular base station,

16. The relay wireless device of claim 13 ,

Assignments (1)

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 2, 2021

From: XU, FANGLI; ZHANG, DAWEI; HU, HAIJING; CHEN, YUQIN; XING, LONGDA; NIMMALA, SRINIVASAN; LOVLEKAR, SRIRANG A.; GURUMOORTHY, SETHURAMAN; SHIKARI, MURTAZA A.; KODALI, SREE RAM

To: APPLE INC.

Reel/Frame 058000/0403 →

Continuity (1)

Related Publication 20220303942A1 · Sep 22, 2022

Cited By (1)

US 12,720,635