GB2145259B - Paging receivers - Google Patents
Paging receiversInfo
- Publication number
- GB2145259B GB2145259B GB08420616A GB8420616A GB2145259B GB 2145259 B GB2145259 B GB 2145259B GB 08420616 A GB08420616 A GB 08420616A GB 8420616 A GB8420616 A GB 8420616A GB 2145259 B GB2145259 B GB 2145259B
- Authority
- GB
- United Kingdom
- Prior art keywords
- paging receivers
- paging
- receivers
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/12—Checking intermittently signalling or alarm systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
- G08B3/1025—Paging receivers with audible signalling details
- G08B3/1066—Paging receivers with audible signalling details with other provisions not elsewhere provided for, e.g. turn-off protection
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/222—Personal calling arrangements or devices, i.e. paging systems
- G08B5/223—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
- G08B5/224—Paging receivers with visible signalling details
- G08B5/229—Paging receivers with visible signalling details with other provisions not elsewhere provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/022—Selective call receivers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58151086A JPS6042951A (en) | 1983-08-19 | 1983-08-19 | Individual selective calling receiver |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8420616D0 GB8420616D0 (en) | 1984-09-19 |
GB2145259A GB2145259A (en) | 1985-03-20 |
GB2145259B true GB2145259B (en) | 1988-03-23 |
Family
ID=15511013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08420616A Expired GB2145259B (en) | 1983-08-19 | 1984-08-14 | Paging receivers |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6042951A (en) |
AU (1) | AU585835B2 (en) |
CA (1) | CA1214828A (en) |
GB (1) | GB2145259B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2647130B2 (en) * | 1988-04-26 | 1997-08-27 | 株式会社東芝 | Selective call receiver |
JP2508325B2 (en) * | 1989-12-18 | 1996-06-19 | 日本電気株式会社 | Wireless selective call receiver |
JP3111503B2 (en) * | 1990-06-08 | 2000-11-27 | セイコーエプソン株式会社 | Selective call receiver |
CA2047251C (en) * | 1990-07-18 | 1995-07-18 | Daisuke Ishii | Radio communication apparatus which can be tested by radio and optical test signals |
JP2853386B2 (en) | 1991-08-08 | 1999-02-03 | 松下電器産業株式会社 | Selective call receiver |
US7038582B2 (en) | 2004-06-10 | 2006-05-02 | The Chamberlain Group, Inc. | Access control system wireless transmission link test method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1525324A (en) * | 1975-06-26 | 1978-09-20 | Motorola Inc | Battery saver circuit for use with personalised radio apparatus |
AU512796B2 (en) * | 1976-12-30 | 1980-10-30 | Motorola, Inc. | Battery saver for tone coded signalling system |
AU550504B2 (en) * | 1982-01-26 | 1986-03-20 | Nippon Electric Co. Ltd. | Pager receiver comprising a memory |
GB2136616A (en) * | 1983-02-25 | 1984-09-19 | Philips Electronic Associated | Automatic control of energisation of battery powered receiving apparatus |
-
1983
- 1983-08-19 JP JP58151086A patent/JPS6042951A/en active Granted
-
1984
- 1984-08-14 GB GB08420616A patent/GB2145259B/en not_active Expired
- 1984-08-16 AU AU31996/84A patent/AU585835B2/en not_active Ceased
- 1984-08-17 CA CA000461245A patent/CA1214828A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0137014B2 (en) | 1989-08-03 |
GB8420616D0 (en) | 1984-09-19 |
CA1214828A (en) | 1986-12-02 |
JPS6042951A (en) | 1985-03-07 |
GB2145259A (en) | 1985-03-20 |
AU585835B2 (en) | 1989-06-29 |
AU3199684A (en) | 1985-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000814 |