Method for paging in a wireless network based on quality of service

• US 7,474,900 B2
• Filed: 09/30/2005
• Issued: 01/06/2009
• Est. Priority Date: 09/30/2005
• Status: Active Grant

• Current Assignee: Alcatel-Lucent USA, Inc. (Nokia Corporation)
• Original Assignee: Alcatel-Lucent USA, Inc. (Nokia Corporation)
• Inventors: Rossetti, David A.
• Primary Examiner(s): Le; Danh C
• Application Number:
  US11/241,888
• Publication Number:
  US 20070077947A1
• Time in Patent Office: 1,194 Days
• Field of Search: 455/458, 455/456.1, 455/452.2, 370/328, 370/332
• US Class Current: 455/458
• CPC Class Codes: H04W 68/00 User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Abstract

A method is provided for locating an access terminal using paging. The method comprises selecting one of a first and second paging scheme based on a quality of service associated with the access terminal. That is, a resource intensive paging scheme may be employed to locate access terminals that have been assigned a relatively high quality of service, and a slower, less resource intensive, paging scheme may be used when the access terminal has a relatively low quality of service.

Claims

1. A method for locating an access terminal and establishing a communications session, comprising:

selecting one of a first and second paging scheme based on a characteristic associated with the communications session, wherein the first paging scheme is capable of locating the access terminal more quickly than the second paging scheme and wherein selecting one of the first and second paging schemes based on the quality of service associated with the access terminal further comprises selecting the first paging scheme in response to the quality of service associated with the access terminal being relatively high, and selecting the second paging scheme in response to the quality of service associated with the access terminal being relatively low.

2. A method, as set forth in claim 1, wherein selecting one of the first and second paging schemes based on a characteristic associated with the communications session further comprises selecting one of the first and second paging schemes based on a quality of service associated with the communications session.

3. A method, as set forth in claim 1, wherein selecting one of the first and second paging schemes based on a characteristic associated with the communications session further comprises selecting one of the first and second paging schemes based on a type of service associated with the communications session.

4. A method, as set forth in claim 1, wherein the first paging scheme employs more resources than the second paging scheme and wherein selecting one of the first and second paging schemes based on the quality of service associated with the access terminal further comprises selecting the first paging scheme in response to the quality of service associated with the access terminal being relatively high, and selecting the second paging scheme in response to the quality of service associated with the access terminal being relatively low.

5. A method for locating an access terminal, comprising:

selecting one of a first and second paging scheme based on a quality of service associated with the access terminal, wherein the first paging scheme is capable of locating the access terminal more quickly than the second paging scheme and wherein selecting one of the first and second paging schemes based on the type of service associated with the access terminal further comprises selecting the first paging scheme in response to type of service associated with the access terminal having a relatively low latency and selecting the second paging scheme in response to the type of service associated with the access terminal having a relatively high latency.

6. A method, as set forth in claim 5, wherein the first paging scheme employs more resources than the second paging scheme and wherein selecting one of the first and second paging schemes based on the quality of service associated with the access terminal further comprises selecting the first paging scheme in response to the type of service associated with the access terminal having a relatively low latency, and selecting the second paging scheme in response to the type of service associated with the access terminal having a relatively high latency.