RU93004638A - METHOD FOR PROCESSING TELEPHONE TALKS WITH THE ASSIGNMENT OF LOGICAL CHANNELS - Google Patents

METHOD FOR PROCESSING TELEPHONE TALKS WITH THE ASSIGNMENT OF LOGICAL CHANNELS

Info

Publication number
RU93004638A
RU93004638A RU93004638/09A RU93004638A RU93004638A RU 93004638 A RU93004638 A RU 93004638A RU 93004638/09 A RU93004638/09 A RU 93004638/09A RU 93004638 A RU93004638 A RU 93004638A RU 93004638 A RU93004638 A RU 93004638A
Authority
RU
Russia
Prior art keywords
network
satellites
switching
logical channels
call
Prior art date
Application number
RU93004638/09A
Other languages
Russian (ru)
Other versions
RU2120187C1 (en
Inventor
Чен Йен Ванг Тереза
Гарри Морити Стивен
Original Assignee
Моторола Инк.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/857,537 external-priority patent/US5249181A/en
Application filed by Моторола Инк. filed Critical Моторола Инк.
Publication of RU93004638A publication Critical patent/RU93004638A/en
Application granted granted Critical
Publication of RU2120187C1 publication Critical patent/RU2120187C1/en

Links

Claims (1)

Коммуникационная сеть включает в себя спутники, которые служат коммутационными узлами и перемещаются по орбитам вокруг Земли. Сеть дополнительно включает в себя стационарные коммутационные станции. Подвижные коммуникационные устройства через спутники обменивается сообщениями с сетью, используя при этом пакеты данных и сетевые управляющие сообщения. Коммутационные станции подключены к ТСОП-ам. Каждое подвижное устройство обслуживается соседней коммутационной станцией, которая присваивает этому устройству значение идентификатора логического канала (ИЛК). Устройство и сеть используют значение ИЛК для идентификации устройства при обмене сообщениями в сети так, что экономятся ресурсы сети. Сеть обеспечивает, чтобы значения ИЛК, присвоенные партнерам по телефонному разговору, были включены во все пакеты данных ПДВР, передаваемые партнерам по разговору. Спутники и коммутационные станции используют эти значения ИЛК как назначенные логические каналы, которые не меняются в течение разговора, несмотря на то, что спутники движутся.The communication network includes satellites that serve as switching nodes and move in orbits around the Earth. The network additionally includes fixed switching stations. Mobile communication devices via satellites exchange messages with the network using data packets and network control messages. Switching stations are connected to the PSTN. Each mobile device is serviced by a neighboring switching station, which assigns a logical channel identifier (SLC) value to this device. The device and the network use the SIC value to identify the device when exchanging messages on the network so that network resources are saved. The network ensures that the SIC values assigned to the call partners are included in all PDRR data packets transmitted to the call partners. Satellites and switching stations use these SLC values as designated logical channels that do not change during a call, despite the fact that the satellites are moving.
RU93004638A 1992-03-25 1993-03-24 Method for processing of telephone calls with allocation of logical channels RU2120187C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US857537 1992-03-25
US07/857,537 US5249181A (en) 1992-03-25 1992-03-25 Call processing using logical channel assignments
US857,537 1992-03-25

Publications (2)

Publication Number Publication Date
RU93004638A true RU93004638A (en) 1996-02-27
RU2120187C1 RU2120187C1 (en) 1998-10-10

Family

ID=25326221

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93004638A RU2120187C1 (en) 1992-03-25 1993-03-24 Method for processing of telephone calls with allocation of logical channels

Country Status (7)

Country Link
US (1) US5249181A (en)
EP (1) EP0568778B1 (en)
JP (1) JP3469269B2 (en)
AT (1) ATE217130T1 (en)
CA (1) CA2089043C (en)
DE (1) DE69331865T2 (en)
RU (1) RU2120187C1 (en)

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