-
1.发明专利
公开(公告)号：JP2011019244A
公开(公告)日：2011-01-27
申请号：JP2010172454
申请日：2010-07-30
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： SPARTZ MICHAEL KEVIN , GRILLI FRANCESCO , CASACCIA LORENZO
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for matching revision levels used by a mobile station and a base station for establishing a communication link.SOLUTION: In a communication system 100, an updated mobile station, such as mobile stations 102 to 104, starts establishing a communication call with a base station, such as base stations 101 and 160, in accordance with the protocol of a release with the updated standard. The mobile station repeats, for a number of times, the transmission of a request for establishing a communication link between the mobile station and the base station. The mobile station detects failure of establishing the communication link with the first revision level based on repeating the request for the number of times. The mobile station changes the first revision level to the second revision level at the mobile station for establishing the communication link.
Abstract translation: 要解决的问题：提供一种用于匹配由移动台和基站用于建立通信链路的修订级别的方法和装置。解决方案：在通信系统100中，更新的移动站，诸如移动站102至104 根据具有更新标准的版本的协议，开始与基站（例如基站101和160）建立通信呼叫。 移动台多次重复发送在移动台和基站之间建立通信链路的请求。 基于重复多次的请求，移动台检测到建立具有第一修订级别的通信链路的故障。 移动台在移动台处将第一修订级别改变为第二修订级别，以建立通信链路。
-
公开(公告)号：CA2679555A1
公开(公告)日：2008-10-02
申请号：CA2679555
申请日：2008-03-26
Applicant: QUALCOMM INC
Inventor： HUTCHISON JAMES A , KANADE PARAG MOHAN , UMATT BHUPESH MANOHARLAL , TU ALEX KUANG-HSUAN , AMERGA MESSAY , MITTAL VINEET , SPARTZ MICHAEL KEVIN
Abstract: Methods and apparatus for out of service processing with varied behaviors. In an aspect, a method is provided for service acquisition. The method includes determining one or more conditions, wherein each condition is associated with at least one weight, detecting whether an out-of-service event has occurred, and if an out-of-service event is detected: identifying selected conditions and associated weights, and processing the associated weights to determine service acquisition "on" and "off" times. In an aspect, an apparatus includes condition logic configured to determine one or more conditions, wherein each condition is associated with at least one weight, and processing logic configured to detect whether an out-of-service event has occurred, and if an out-of-service event is detected, to identify selected conditions and associated weights, and process the associated weights to determine service acquisition "on" and "off" times.
-
公开(公告)号：AU2003286743A8
公开(公告)日：2004-05-25
申请号：AU2003286743
申请日：2003-10-28
Applicant: QUALCOMM INC
Inventor： SPARTZ MICHAEL KEVIN , JAPENGA PATRICIA A
Abstract: This disclosure is directed to a technique for efficient inter-RAT (Radio Access Technology) cell reselection in a wireless communication system. In general, following an unsuccessful cell reselection attempt, the technique involves upgrading one or more cell selection criteria for the pertinent cell. By upgrading the cell reselection criteria, requirements for reselection of the cell in the future are made more stringent. The technique may promote more efficient cell reselection performance, thereby reducing the frequency of repeated, unsuccessful reselection attempts for the same cell. In this manner, the technique can be effective in reducing power consumption and computational overhead incurred by unsuccessful cell reselection attempts, thereby increasing standby time in a wireless communication device. The technique may be implemented within a wireless communication device that supports two or more RAT types, such as WCDMA and GSM. Accordingly, in some cases, the technique may be implemented within a GSM/WCDMA UE.
-
公开(公告)号：BRPI0809325A2
公开(公告)日：2014-09-23
申请号：BRPI0809325
申请日：2008-03-26
Applicant: QUALCOMM INC
Inventor： HUTCHISON JAMES A , KANADE PARAG MOHGAN , UMATT BHUPESH MANOHARLAL , TU ALEX KUANG-HSUAN , AMERGA MESSAY , MITTAL VINEET , SPARTZ MICHAEL KEVIN
Abstract: Methods and apparatus for out of service processing with varied behaviors. In an aspect, a method is provided for service acquisition. The method includes determining one or more conditions, wherein each condition is associated with at least one weight, detecting whether an out-of-service event has occurred, and if an out-of-service event is detected: identifying selected conditions and associated weights, and processing the associated weights to determine service acquisition “on” and “off” times. In an aspect, an apparatus includes condition logic configured to determine one or more conditions, wherein each condition is associated with at least one weight, and processing logic configured to detect whether an out-of-service event has occurred, and if an out-of-service event is detected, to identify selected conditions and associated weights, and process the associated weights to determine service acquisition “on” and “off” times.
-
公开(公告)号：DE60334455D1
公开(公告)日：2010-11-18
申请号：DE60334455
申请日：2003-06-26
Applicant: QUALCOMM INC
Inventor： SPARTZ MICHAEL KEVIN , GRILLI FRANCESCO , CASACCIA LORENZO
-
Patent Agency Ranking
公开(公告)号：CA2679555C
公开(公告)日：2014-01-14
申请号：CA2679555
申请日：2008-03-26
Applicant: QUALCOMM INC
Inventor： HUTCHISON JAMES A , KANADE PARAG MOHAN , UMATT BHUPESH MANOHARLAL , TU ALEX KUANG-HSUAN , AMERGA MESSAY , MITTAL VINEET , SPARTZ MICHAEL KEVIN
Abstract: Methods and apparatus for out of service processing with varied behaviors. In an aspect, a method is provided for service acquisition. The method includes determining one or more conditions, wherein each condition is associated with at least one weight, detecting whether an out-of-service event has occurred, and if an out-of-service event is detected: identifying selected conditions and associated weights, and processing the associated weights to determine service acquisition "on" and "off" times. In an aspect, an apparatus includes condition logic configured to determine one or more conditions, wherein each condition is associated with at least one weight, and processing logic configured to detect whether an out-of-service event has occurred, and if an out-of-service event is detected, to identify selected conditions and associated weights, and process the associated weights to determine service acquisition "on" and "off" times.
-
公开(公告)号：BR0312091A
公开(公告)日：2005-04-26
申请号：BR0312091
申请日：2003-06-26
Applicant: QUALCOMM INC
Inventor： SPARTZ MICHAEL KEVIN , GRILLI FRANCISCO , CASACCIA LORENZO
Abstract: Various method and apparatus provides for matching revision levels used by a mobile station (102-104) and a base station (101, 160) for establishing a communication link. The mobile station repeats, for a number of times, the transmission of a request for establishing a communication link between the mobile station and the base station. The mobile station detects failure of establishing the communication link with the first revision level based on repeating the request for the number of times. The mobile station changes the first revision level to the second revision level at the mobile station for establishing the communication link.
-
公开(公告)号：AU2003293439A8
公开(公告)日：2004-06-30
申请号：AU2003293439
申请日：2003-12-04
Applicant: QUALCOMM INC
Inventor： ABRAHAMSON KURT WILLIAM , SPARTZ MICHAEL KEVIN
Abstract: Techniques to support cell reselection from GSM to W-CDMA. A dual-mode terminal determines whether or not the GSM network that it is currently camped on supports Release 99 functionality and hence whether or not the GSM network is capable of broadcasting information for W-CDMA neighbor cells. This determination may be made based on the settings for certain status bits in messages transmitted by the GSM network and/or other information available to the terminal. The terminal can initiate a search for W-CDMA cells if it is deemed that the current GSM network does not support Release 99 functionality. The terminal may also determine the scope of the W-CDMA search and when to perform the W-CDMA search based on information stored by the terminal. The reselection from GSM to W-CDMA may be achieved based on measurements obtained from the W-CDMA search and other pertinent information (e.g., threshold values used to compare the measurements).
-
公开(公告)号：AU2003293439A1
公开(公告)日：2004-06-30
申请号：AU2003293439
申请日：2003-12-04
Applicant: QUALCOMM INC
Inventor： SPARTZ MICHAEL KEVIN , ABRAHAMSON KURT WILLIAM
Abstract: Techniques to support cell reselection from GSM to W-CDMA. A dual-mode terminal determines whether or not the GSM network that it is currently camped on supports Release 99 functionality and hence whether or not the GSM network is capable of broadcasting information for W-CDMA neighbor cells. This determination may be made based on the settings for certain status bits in messages transmitted by the GSM network and/or other information available to the terminal. The terminal can initiate a search for W-CDMA cells if it is deemed that the current GSM network does not support Release 99 functionality. The terminal may also determine the scope of the W-CDMA search and when to perform the W-CDMA search based on information stored by the terminal. The reselection from GSM to W-CDMA may be achieved based on measurements obtained from the W-CDMA search and other pertinent information (e.g., threshold values used to compare the measurements).
-
公开(公告)号：AU2003286743A1
公开(公告)日：2004-05-25
申请号：AU2003286743
申请日：2003-10-28
Applicant: QUALCOMM INC
Inventor： JAPENGA PATRICIA A , SPARTZ MICHAEL KEVIN
Abstract: This disclosure is directed to a technique for efficient inter-RAT (Radio Access Technology) cell reselection in a wireless communication system. In general, following an unsuccessful cell reselection attempt, the technique involves upgrading one or more cell selection criteria for the pertinent cell. By upgrading the cell reselection criteria, requirements for reselection of the cell in the future are made more stringent. The technique may promote more efficient cell reselection performance, thereby reducing the frequency of repeated, unsuccessful reselection attempts for the same cell. In this manner, the technique can be effective in reducing power consumption and computational overhead incurred by unsuccessful cell reselection attempts, thereby increasing standby time in a wireless communication device. The technique may be implemented within a wireless communication device that supports two or more RAT types, such as WCDMA and GSM. Accordingly, in some cases, the technique may be implemented within a GSM/WCDMA UE.
-
-
-
-
-
-
-
-
-
Search Results
14
records
(took 0.021 seconds)
