CA2261309A1 - Base stations control system in mobile communication system - Google Patents
Base stations control system in mobile communication systemInfo
- Publication number
- CA2261309A1 CA2261309A1 CA002261309A CA2261309A CA2261309A1 CA 2261309 A1 CA2261309 A1 CA 2261309A1 CA 002261309 A CA002261309 A CA 002261309A CA 2261309 A CA2261309 A CA 2261309A CA 2261309 A1 CA2261309 A1 CA 2261309A1
- Authority
- CA
- Canada
- Prior art keywords
- communication system
- base stations
- mobile communication
- time slot
- stations control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010295 mobile communication Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000010267 cellular communication Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
In a mobile communication system and a WLL communication system sharing a frequency or a time slot including time-divided CDMA method and TDMA method, radio waves are divided into groups according to a magnitude of a transmitting power and each group is assigned to a different time slot. Further, a frame synchronization is established among the base stations based on the transmitted radio waves, and cellular communication systems and PCS
systems each having different time slot length are performed under a same frame synchronization.
systems each having different time slot length are performed under a same frame synchronization.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002261309A CA2261309C (en) | 1997-06-16 | 1997-06-16 | Base stations control system in mobile communication system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1997/002067 WO1998058503A1 (en) | 1997-06-16 | 1997-06-16 | Mobile communication system |
CA002261309A CA2261309C (en) | 1997-06-16 | 1997-06-16 | Base stations control system in mobile communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2261309A1 true CA2261309A1 (en) | 1998-12-23 |
CA2261309C CA2261309C (en) | 2002-09-24 |
Family
ID=4163272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002261309A Expired - Fee Related CA2261309C (en) | 1997-06-16 | 1997-06-16 | Base stations control system in mobile communication system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2261309C (en) |
-
1997
- 1997-06-16 CA CA002261309A patent/CA2261309C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2261309C (en) | 2002-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |