JPS58201435A - 周波数ホッピング用拡散符号器 - Google Patents
周波数ホッピング用拡散符号器Info
- Publication number
- JPS58201435A JPS58201435A JP57085968A JP8596882A JPS58201435A JP S58201435 A JPS58201435 A JP S58201435A JP 57085968 A JP57085968 A JP 57085968A JP 8596882 A JP8596882 A JP 8596882A JP S58201435 A JPS58201435 A JP S58201435A
- Authority
- JP
- Japan
- Prior art keywords
- code
- spread spectrum
- integral
- terminal
- frequency hopping
- 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
- 238000001228 spectrum Methods 0.000 title abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57085968A JPS58201435A (ja) | 1982-05-20 | 1982-05-20 | 周波数ホッピング用拡散符号器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57085968A JPS58201435A (ja) | 1982-05-20 | 1982-05-20 | 周波数ホッピング用拡散符号器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58201435A true JPS58201435A (ja) | 1983-11-24 |
| JPH0437610B2 JPH0437610B2 (cs) | 1992-06-19 |
Family
ID=13873523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57085968A Granted JPS58201435A (ja) | 1982-05-20 | 1982-05-20 | 周波数ホッピング用拡散符号器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58201435A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05332701A (ja) * | 1992-06-04 | 1993-12-14 | Tadashi Oguri | 不撓み特性を備えたゴム磁石シート製曲尺と、同直尺 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56162564A (en) * | 1980-05-20 | 1981-12-14 | Nec Corp | Multivalued code generator |
-
1982
- 1982-05-20 JP JP57085968A patent/JPS58201435A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56162564A (en) * | 1980-05-20 | 1981-12-14 | Nec Corp | Multivalued code generator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05332701A (ja) * | 1992-06-04 | 1993-12-14 | Tadashi Oguri | 不撓み特性を備えたゴム磁石シート製曲尺と、同直尺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437610B2 (cs) | 1992-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5311176A (en) | Method and apparatus for generating Walsh codes | |
| CA2342808C (en) | Apparatus and method for generating scrambling code in umts mobile communication system | |
| US4084082A (en) | Programmable counter | |
| US7385943B2 (en) | Method of allocating communication resources in an MF-TDMA telecommunication system | |
| KR950004774A (ko) | 이동체통신장치 | |
| SE526529C2 (sv) | CDMA-spridningskrets med variabel hastighet | |
| US5987032A (en) | Hierarchical resource hopping method, system, base station, head-end unit, and subscriber unit for variable resource size communication systems | |
| KR20030035801A (ko) | 비동기방식의 이동통신시스템에서의 하향링크 채널구분코드 할당 방법 및 시스템 | |
| EP0484862A2 (en) | Secure communication equipment and secure transmission system | |
| US6646579B2 (en) | Method and device for generating OVSF code words | |
| JPS58201435A (ja) | 周波数ホッピング用拡散符号器 | |
| EP0939568B1 (en) | Physical channel assignment method and transmitter | |
| US4124898A (en) | Programmable clock | |
| EP0836284A2 (en) | Code generator for selectively producing cyclic redundancy check data codes different in data length | |
| US6751252B1 (en) | Quasi-orthogonal code mask generating device in mobile communication system | |
| US5966421A (en) | Emulation of an m bit counter driven by a desired clock frequency given a central clock frequency | |
| KR100797462B1 (ko) | 통신 시스템에서 패킷 데이터 전송 방법 | |
| CN112166570A (zh) | 解码数据分组以建立等待时间关键服务的无线通信装置、系统和方法 | |
| US4852097A (en) | Method for forming data block protection information for serial data bit sequences by means of cyclical binary codes | |
| SU684763A1 (ru) | Декодирующее устройство дл систем св зи с решающей обратной св зью | |
| US11595144B2 (en) | Electronic control apparatus | |
| JPS6356566B2 (cs) | ||
| KR20010036487A (ko) | 이중 인터리빙 방법 | |
| KR19990061900A (ko) | 통신시스템에서의 확장 직교 코드의 충돌 회피방법 | |
| KR100233246B1 (ko) | 마스크를 이용한 단축 최장 부호 발생기 |