Intellectual Property India Publishes Patent Application for Radio Access Network Node, Wireless Terminal, And Methods For These

MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202418012709 A) filed by Nec Corporation on February 22, 2024, for Radio Access Network Node, Wireless Terminal, And Methods For These.

Inventors include Futaki Hisashi; and Hayashi Sadafuku.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: A t a r g e t R A N n o d e ( 3 ) r e c e i v e s , f r o m a c o r e n e t w o r k ( 5 ) , a m e s s a g e r e q u e s t i n g a h a n d o v e r o f a r a d i o t e r m i n a l ( 1 ) f r o m a b e a r e r - b a s e d n e t w o r k t o a b e a r e r - l e s s n e t w o r k . T h i s h a n d o v e r r e q u e s t m e s s a g e i n c l u d e s f l o w i n f o r m a t i o n r e l a t e d t o a t l e a s t o n e s e s s i o n t o b e e s t a b l i s h e d i n t h e b e a r e r - l e s s n e t w o r k i n o r d e r t o t r a n s f e r a t l e a s t o n e p a c k e t f l o w o f t h e r a d i o t e r m i n a l ( 1 ) . T h e t a r g e t R A N n o d e ( 3 ) t r a n s m i t s , t o t h e c o r e n e t w o r k ( 5 ) , a h a n d o v e r a c k n o w l e d g e r e s p o n s e m e s s a g e c o n t a i n i n g a t r a n s p a r e n t c o n t a i n e r t h a t i n c l u d e s a r a d i o r e s o u r c e c o n f i g u r a t i o n i n f o r m a t i o n d e r i v e d f r o m t h e f l o w i n f o r m a t i o n a n d i s t o b e f o r w a r d e d t o a s o u r c e R A N n o d e a s s o c i a t e d ( 2 ) t h r o u g h t h e c o r e n e t w o r k ( 5 ) . I t i s t h u s , f o r e x a m p l e , p o s s i b l e t o a p p r o p r i a t e l y c o n f i g u r i n g a n A S l a y e r o f a t a r g e t R A T i n a n i n t e r - R A T h a n d o v e r .

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