Number | Date | Country | Kind |
---|---|---|---|
9001312 | Apr 1990 | SEX |
Number | Name | Date | Kind |
---|---|---|---|
4748655 | Thrower et al. | May 1988 | |
4771448 | Koohgoli et al. | Sep 1988 | |
4790000 | Kinoshita | Dec 1988 | |
4980907 | Raith et al. | Dec 1990 | |
4989230 | Gillig et al. | Jan 1991 | |
5036531 | Spear | Jul 1991 |
Number | Date | Country |
---|---|---|
0344989 | Dec 1989 | EPX |
Entry |
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IEE Proceedings, vol. 133, No. 6: "New Channel Assignment Strategy in Cellular Mobile Radio Communication Systems", Apr. 1986, Arazi. |
Ericsson Review, No. 1, vol. 67: "The Future of Cellular Telephony", 1990, Jansson et al. |