公开(公告)号：WO2012139136A4

公开(公告)日：2012-11-29

申请号：PCT/US2012032819

申请日：2012-04-09

Applicant: QUALCOMM INC ,  SWAMINATHAN ARVIND ,  NGAI FRANCIS MING-MENG ,  KASBEKAR AMEYA RAJENDRAPRASAD

Inventor： SWAMINATHAN ARVIND ,  NGAI FRANCIS MING-MENG ,  KASBEKAR AMEYA RAJENDRAPRASAD

IPC: H04W48/16 ,  H04W48/18

CPC classification number: H04W48/16 ,  H04W48/18 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1242

Abstract: A method and apparatus for world-mode devices capable of managing technology selection for multimode roaming between existing access technologies, as well as possible future access technologies, in a manner that eliminates wasteful scanning for non-existent systems and reduces roaming charges is disclosed. The method allows the device an opportunity to reacquire its home system before scanning for available roaming network resources in a prioritized manner that mitigates roaming costs, while conserving power and acquisition delays by eliminating scanning for non-existent system types. A minimum OOS duration is imposed on a home system before acquisition of a roaming partner to provide more time to re-acquire the home system. Preferred partner scanning and acquisition reduces roaming charges, while scanning for non existent systems is eliminated altogether.

Abstract translation: 公开了一种用于世界模式设备的方法和装置，其能够以消除对不存在的系统的浪费扫描并减少漫游费用的方式管理用于现有接入技术之间的多模式漫游的技术选择以及可能的未来接入技术。 该方法允许设备在以优先方式扫描可用的漫游网络资源之前重新获取其归属系统，从而减少漫游成本，同时通过消除对不存在的系统类型的扫描来节省功率和采集延迟。 在购买漫游合作伙伴之前，在家庭系统上施加最小OOS持续时间以提供更多时间来重新获取家庭系统。 首选的合作伙伴扫描和采集可以减少漫游费用，同时完全消除不存在系统的扫描。

公开(公告)号：WO2012139136A1

公开(公告)日：2012-10-11

申请号：PCT/US2012/032819

申请日：2012-04-09

Applicant: QUALCOMM INCORPORATED ,  SWAMINATHAN, Arvind ,  NGAI, Francis Ming-Meng ,  KASBEKAR, Ameya Rajendraprasad

Inventor： SWAMINATHAN, Arvind ,  NGAI, Francis Ming-Meng ,  KASBEKAR, Ameya Rajendraprasad

IPC: H04W48/16 ,  H04W48/18

CPC classification number: H04W48/16 ,  H04W48/18 ,  Y02D70/122 ,  Y02D70/1242

Abstract: A method and apparatus for world-mode devices capable of managing technology selection for multimode roaming between existing access technologies, as well as possible future access technologies, in a manner that eliminates wasteful scanning for non-existent systems and reduces roaming charges is disclosed. The method allows the device an opportunity to reacquire its home system before scanning for available roaming network resources in a prioritized manner that mitigates roaming costs, while conserving power and acquisition delays by eliminating scanning for non-existent system types. A minimum OOS duration is imposed on a home system before acquisition of a roaming partner to provide more time to re-acquire the home system. Preferred partner scanning and acquisition reduces roaming charges, while scanning for non existent systems is eliminated altogether.

Abstract translation: 公开了一种用于世界模式设备的方法和装置，其能够以消除对不存在的系统的浪费扫描并减少漫游费用的方式管理现有接入技术之间的多模漫游技术选择以及可能的未来接入技术。 该方法允许设备有机会重新获取其家庭系统，然后以优先方式扫描可用的漫游网络资源，以减轻漫游成本，同时通过消除不存在的系统类型的扫描来节省功率和采集延迟。 在收购漫游伙伴以提供更多时间重新获得家庭系统之前，在家庭系统上施加最小的OOS持续时间。 优选的合作伙伴扫描和采集减少了漫游费用，而对于不存在的系统的扫描完全消除。