Relay user equipment device and status announcement method thereof

• US 9,717,074 B2
• Filed: 10/21/2015
• Issued: 07/25/2017
• Est. Priority Date: 04/01/2010
• Status: Expired due to Fees

• Current Assignee: Cloud Network Technology Singapore Pte. Ltd. (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: Lu, Chi-Chang
• Primary Examiner(s): ADAMS, EILEEN M
• Application Number:
  US14/919,016
• Publication Number:
  US 20160044651A1
• Time in Patent Office: 643 Days
• Field of Search: None
• CPC Class Codes: H04N 21/4131 home appliance, e.g. lighting, air conditioning system, metering devices home automation data switching networks exchanging configuration information on appliance services H04L12/2807
• CPC Class Codes: H04N 21/44231 Monitoring of peripheral device or external card, e.g. to detect processing problems in a handheld device or the failure of an external recording device configuring of peripheral devices in general G06F9/4411; reporting information sensed by appliance or service execution status of appliance services in a home automation network H04L12/2823; monitoring the status of connected device in data switched networks H04L43/0817
• CPC Class Codes: H04N 21/4524 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; systems specially adapted for using geographical information in broadcast systems H04H60/70; protocols in which the network application is adapted for the location of the user terminal in communication control or processing H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 21/6582 Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number arrangements where receivers interact with the broadcast H04H20/38
• CPC Class Codes: H04N 5/76 Television signal recording
• CPC Class Codes: H04W 24/08 Testing, supervising or monitoring using real traffic
• CPC Class Codes: H04W 4/70 Services for machine-to-machine communication [M2M] or machine type communication [MTC]
• CPC Class Codes: H04W 72/20 Control channels or signalling for resource management
• CPC Class Codes: H04W 88/16 Gateway arrangements

Abstract

A relay user equipment (UE) device is operable to provide a currently activated function to a 3GPP network entity and an application out of the 3GPP network. The currently activated function of the relay UE device reflects whether the relay UE device is operating as a regular terminal UE or relay UE. The disclosed relay UE device and base station provide an enhanced monitoring response with an enhanced positioning granularity to a position monitoring request.

Claims

1. A machine type communication (MTC) device comprising:

a communication unit operable to transmit an announcement of an active operating state of the communication unit among a plurality of operating states through a wireless communication channel, wherein the plurality of operating states comprise an MTC gateway device usage type and an regular MTC terminal usage type; and

a processor operable as a reporter operable to report the MTC gateway device usage type as the active operating state associated with the communication unit in a condition that the communication unit operates as an MTC gateway user equipment in the MTC gateway device usage type;

wherein the processor is operable to report the regular MTC terminal usage type as the active operating state associated with the communication unit in a condition that the communication unit operates as an MTC terminal in the regular MTC terminal usage type;

wherein the processor is operable to report a current serving cell ID associated with the communication unit in response to a serving cell ID announcement request in a condition that the communication unit operates as the MTC gateway user equipment in the MTC gateway device usage type, and report an updated serving cell ID associated with the communication unit upon a mobility event of the communication unit in response to the serving cell ID announcement request in a condition that the communication unit operates as the MTC gateway user equipment in the MTC gateway device usage type;

wherein the processor performs;

transmitting an enhanced monitoring response in a mobility management entity (MME) receivable message comprising the active operating state upon a mobility management event associated with the communication unit, wherein the mobility management event comprises a cellular network mobility management event of one of location area update, routing area update, and tracking area update associated with the MTC gateway device.

2. The MTC device as claimed in claim 1, wherein the processor performs:

receiving a monitoring request; and

replying the monitoring request with an enhanced monitoring response comprising location information of at least one local access device in an MTC capillary network served by the communication unit in response to a mobility management event associated with the communication in a condition that the communication unit operates in the MTC gateway device usage type wherein the mobility management event comprises a cellular network mobility management event of one of location area update, routing area update, and tracking area update associated with the MTC gateway device.

3. The MTC device as claimed in claim 2, wherein the processor performs:

providing the enhanced monitoring response through a monitoring function associated with a service capability exposure function (SCEF).

4. The MTC device as claimed in claim 1, wherein the processor performs:

receiving a monitoring request; and

replying the monitoring request with an enhanced monitoring response in a serving gateway (S-GW) receivable message comprising the active operating state.

5. The MTC device as claimed in claim 4, wherein the processor performs:

providing the enhanced monitoring response through a monitoring function associated with a service capability exposure function (SCEF).

6. The MTC device as claimed in claim 1, wherein the processor performs:

transmitting an enhanced monitoring response in a packet data network (PDN) gateway (P-GW) receivable message comprising location information of at least one local access device in an MTC capillary network served by the communication unit upon a mobility management event associated with the communication unit, wherein the mobility management event comprises a cellular network mobility management event of one of location area update, routing area update, and tracking area update associated with the MTC gateway device.

7. The MTC device as claimed in claim 1, wherein the communication unit is served in a phantom cell formed by a plurality of pico cells, the phantom cell is at least partially overlapped with a macro cell served by a macro cell base station, the communication unit connects to the serving pico cell in the phantom cell through a booster carrier and connects to the macro cell base station through an anchor carrier, and the processor performs:

reporting an identifier of a serving pico cell in the plurality of pico cells which serves the communication unit through the anchor carrier in a condition that the communication unit operates as the MTC gateway user equipment in the MTC gateway device usage type.

8. A machine type communication (MTC) monitoring method, executable by an MTC gateway device, comprising:

transmitting an announcement of an active operating state associated with the MTC gateway device among a plurality of operating states through a wireless communication channel;

reporting an MTC gateway device usage type as the active operating state in a condition that the MTC gateway device operates as an MTC gateway user equipment in the MTC gateway device usage type;

reporting a non-gateway usage type as the active operating state in a condition that the MTC gateway device operates as an MTC terminal in the non-gateway usage type;

receiving a serving cell ID announcement request;

reporting a current serving cell ID associated with the MTC gateway device in response to the serving cell ID announcement request in a condition that the MTC gateway device operates as the MTC gateway user equipment in the MTC gateway device usage type;

reporting an updated serving cell ID associated with the MTC gateway device upon a mobility event of the MTC gateway device in response to the serving cell ID announcement request in a condition that the MTC gateway device operates as the MTC gateway user equipment in the MTC gateway device usage type; and

transmitting an enhanced monitoring response in a mobility management entity (MME) receivable message comprising the active operating state upon a mobility management event associated with the MTC gateway device, wherein the mobility management event comprises a cellular network mobility management event of one of location area update, routing area update, and tracking area update associated with the MTC gateway device.

9. The method as claimed in claim 8, further comprising:

receiving a monitoring request; and

replying the monitoring request with an enhanced monitoring response comprising location information of at least one local access device in an MTC capillary network served by the MTC gateway device in response to a mobility management event associated with the MTC gateway device, wherein the mobility management event comprises a cellular network mobility management event of one of location area update, routing area update, and tracking area update associated with the MTC gateway device.

10. The method as claimed in claim 9, further comprising:

providing the enhanced monitoring response through a monitoring function associated with a service capability exposure function (SCEF).

11. The method as claimed in claim 8, further comprising:

receiving a monitoring request; and

replying the monitoring request with an enhanced monitoring response in a serving gateway (S-GW) receivable message comprising the active operating state.

12. The method as claimed in claim 11, further comprising:

providing the enhanced monitoring response through a monitoring function associated with a service capability exposure function (SCEF).

13. The method as claimed in claim 8, further comprising:

transmitting an enhanced monitoring response comprising location information of at least one local access device in an MTC capillary network served by the MTC gateway device upon a mobility management event associated with the MTC gateway device, wherein the mobility management event comprises a cellular network mobility management event of one of location area update, routing area update, and tracking area update associated with the MTC gateway device.

14. The method as claimed in claim 8, wherein the MTC gateway device is served in a phantom cell formed by a plurality of pico cells, the phantom cell is at least partially overlapped with a macro cell served by a macro cell base station, and the method further comprises:

reporting an identifier of a serving pico cell in the plurality of pico cells which serves the MTC gateway device.

15. The method as claimed in claim 14, wherein the MTC gateway device connects to the serving pico cell in the phantom cell through a booster carrier and connects to the macro cell base station through an anchor carrier, and the method further comprises:

reporting the identifier of the serving pico cell through the anchor carrier.

16. A machine type communication (MTC) monitoring method, executable by an MTC gateway device, comprising:

transmitting an announcement of an active operating state of the MTC gateway device among a plurality of operating states in response to a monitoring function associated with service capability exposure function (SCEF), wherein the plurality of operating states comprise an MTC gateway device usage type and an regular MTC terminal usage type;

wherein the active operating state reflects a usage type of the MTC gateway device;

reporting an MTC gateway device usage type as the active operating state in a condition that the MTC gateway device operates as an MTC gateway user equipment in the MTC gateway device usage type;

reporting a non-gateway usage type as the active operating state in a condition that the MTC gateway device operates as an MTC terminal in the non-gateway usage type; and

reporting an enhanced monitoring response comprising information of all local access devices in a capillary network served by the MTC gateway device in response to a mobility management event associated with the MTC gateway device in a condition that the MTC gateway device operates as the MTC gateway user equipment in the MTC gateway device usage type.

17. The method as claimed in claim 16, wherein the mobility management event comprises a cellular network mobility event of one of location area update, routing area update, and tracking area update associated with the MTC gateway device.

18. The method as claimed in claim 16, wherein the MTC gateway device is served in a phantom cell formed by a plurality of pico cells, the phantom cell is at least partially overlapped with a macro cell served by a macro cell base station, and the MTC gateway device connects to the serving pico cell in the phantom cell through a booster carrier and connects to the macro cell base station through an anchor carrier, and the method further comprises:

reporting an identifier of a serving pico cell in the plurality of pico cells which serves the MTC gateway device through the anchor carrier in a condition that the MTC gateway device operates as the MTC gateway user equipment in the MTC gateway device usage type.