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OwnerShigeru Sugaya, Jun Iwasaki +3inventors
InventorsShigeru Sugaya, Jun Iwasaki, Akihiro Koyama, Hisato Asai, Masaaki Akahane
Estimating the term…
In a radio communications system comprising a first radio system and a second radio system different from the first radio system, the control station of the first radio system controls communications between communication devices belonging to the second communications system, with a control signal of the first communications system. Thus, by using both systems of the radio communications system having the fist radio system and the different second radio system, it is able to avoid collision between information transmission and to improve transmission efficiency.
A radio communications system comprising a first radio system and a second radio system different from said first communications system, wherein
A control station of a first radio communications system in a radio communications system comprising said first radio system and a second radio system different from said first radio system, wherein
A communication device capable of accessing a first communications system of which the network is controlled by a control station and a second communications system having a different network formation from said first communications system, said communication device comprising:
A communication device capable of accessing a first communications system of which the network is controlled by a control station and a second communications system having a different network formation from said first communications system, said communication device comprising:
A communication control method of a control station of a first radio communications system in a radio communications system comprising said first radio system and a second radio system different from said first radio system, said communication control method comprising:
A communication control method of a control station of a second radio communications system in a radio communications system comprising a first radio system and said second radio system different from said first radio system, said communication control method comprising:
A radio communication method for performing communications between communication devices in first and second radio systems by using said first radio system of which the network is controlled by a control station and said second radio system having a different network formation from said fist radio system, said radio communication method comprising:
A communication control program of a control station of a first radio communications system in a radio communications system comprising said first radio system and a second radio system different from said first radio system, said communication control program comprising:
A communication control program of a control station of a second radio communications system in a radio communications system comprising a first radio system and said second radio system different from said fist radio system, said communication control program comprising:
Dependencies are inferred from the claim text.