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Radio Terminal, Radio Access Network Node, And Method For These

Abstract: A B S T R A C T R A D I O T E R M I N A L , R A D I O A C C E S S N E T W O R K N O D E , A N D M E T H O D T H E R E F O R A r a d i o t e r m i n a l ( 2 ) a t t e m p t s t o r e c e i v e a s e c o n d m e s s a g e o f a 2 - s t e p r a n d o m a c c e s s p r o c e d u r e a f t e r t r a n s m i t t i n g a f i r s t m e s s a g e o f t h e 2 - s t e p r a n d o m a c c e s s p r o c e d u r e . I n r e s p o n s e t o s u c c e s s f u l l y r e c e i v i n g t h e s e c o n d m e s s a g e o f t h e 2 - s t e p r a n d o m a c c e s s p r o c e d u r e a n d d e t e r m i n i n g t h a t t h e s e c o n d m e s s a g e e x p l i c i t l y o r i m p l i c i t l y 1 0 i n d i c a t e s a f a l l b a c k t o a 4 - s t e p r a n d o m a c c e s s p r o c e d u r e , t h e r a d i o t e r m i n a l ( 2 ) f u r t h e r a t t e m p t s t o r e c e i v e a c o n t r o l m e s s a g e t h a t c o n t a i n s a n u p l i n k g r a n t i n d i c a t i n g u p l i n k r e s o u r c e s a v a i l a b l e f o r t r a n s m i s s i o n o f a t h i r d m e s s a g e o f a 4 - s t e p r a n d o m a c c e s s p r o c e d u r e . T h i s c o n t r i b u t e s t o , f o r e x a m p l e , r e d u c i n g t h e l o a d o n a r a d i o t e r m i n a l t h a t 1 5 s u p p o r t s a f a l l b a c k f r o m t h e 2 - s t e p r a n d o m a c c e s s p r o c e d u r e t o t h e 4 - s t e p r a n d o m a c c e s s p r o c e d u r e .

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
22 December 2022
Publication Number
07/2024
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application

Applicants

NEC CORPORATION
7-1, Shiba 5-chome, Minato-ku, Tokyo 1088001, Japan

Inventors

1. FUTAKI Hisashi
c/o NEC Corporation, 7-1, Shiba 5-chome, Minato-ku, Tokyo 1088001, Japan

Specification

Description:Attached , Claims:Attached

Documents

Application Documents

# Name Date
1 202218074697-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [22-12-2022(online)].pdf 2022-12-22
2 202218074697-STATEMENT OF UNDERTAKING (FORM 3) [22-12-2022(online)].pdf 2022-12-22
3 202218074697-REQUEST FOR EXAMINATION (FORM-18) [22-12-2022(online)].pdf 2022-12-22
4 202218074697-PROOF OF RIGHT [22-12-2022(online)].pdf 2022-12-22
5 202218074697-PRIORITY DOCUMENTS [22-12-2022(online)].pdf 2022-12-22
6 202218074697-POWER OF AUTHORITY [22-12-2022(online)].pdf 2022-12-22
7 202218074697-FORM 18 [22-12-2022(online)].pdf 2022-12-22
8 202218074697-FORM 1 [22-12-2022(online)].pdf 2022-12-22
9 202218074697-DRAWINGS [22-12-2022(online)].pdf 2022-12-22
10 202218074697-DECLARATION OF INVENTORSHIP (FORM 5) [22-12-2022(online)].pdf 2022-12-22
11 202218074697-COMPLETE SPECIFICATION [22-12-2022(online)].pdf 2022-12-22
12 202218074697-FORM 3 [11-05-2023(online)].pdf 2023-05-11