초록 ▼

A packet-centric wireless point to multi-point telecommunications system includes: a wireless base station coupled to a first data network; one or more host workstations coupled to the first data network; one or more subscriber customer premise equipment (CPE) stations in wireless communication with

A packet-centric wireless point to multi-point telecommunications system includes: a wireless base station coupled to a first data network; one or more host workstations coupled to the first data network; one or more subscriber customer premise equipment (CPE) stations in wireless communication with the wireless base station over a shared bandwidth using a packet-centric protocol; and one or more subscriber workstations coupled to each of the subscriber CPE stations over a second network; a resource allocation device optimizing end-user quality of service (QoS) and allocating shared bandwidth among the subscriber CPE stations; device for analyzing and scheduling an internet protocol (IP) flow over the shared wireless bandwidth, wherein the analyzing device comprises: identifying device identifying the IP flow.

대표청구항 ▼

A packet-centric wireless point to multi-point telecommunications system includes: a wireless base station coupled to a first data network; one or more host workstations coupled to the first data network; one or more subscriber customer premise equipment (CPE) stations in wireless communication with

A packet-centric wireless point to multi-point telecommunications system includes: a wireless base station coupled to a first data network; one or more host workstations coupled to the first data network; one or more subscriber customer premise equipment (CPE) stations in wireless communication with the wireless base station over a shared bandwidth using a packet-centric protocol; and one or more subscriber workstations coupled to each of the subscriber CPE stations over a second network; a resource allocation device optimizing end-user quality of service (QoS) and allocating shared bandwidth among the subscriber CPE stations; device for analyzing and scheduling an internet protocol (IP) flow over the shared wireless bandwidth, wherein the analyzing device comprises: identifying device identifying the IP flow. insuring a non-used channel, which is the channel that is not used, and a preservable period, which is the transmission occupation period, that can be occupied, while referring to the memory content, when the information is to be transmitted, and for insuring again the non-used channel and the preservable period on the basis of reporting of said reporting device when said insuring device cannot insure the non-used channel and the preservable period; and (b) a transmitting device for carrying out the information transmission by using the insured non-used channel and the insured preservable period. 5. An information transmitting system comprising: (i) a communication bus; (ii) an indicating device, which has a transmission state memory for storing a channel used for an information transmission executed in a time division manner on said communication bus and a transmission occupation period occupied for the information transmission, for indicating the channel and the transmission occupation period; (iii) a transmission managing apparatus comprising (a) a monitoring device for monitoring whether or not a memory content of said transmission state memory is updated and (b) a reporting device for reporting a fact of updating of the memory content through said communication bus when the memory content is updated; and (iv) a plurality of information processing apparatuses each comprising (a) an insuring device for insuring a non-used channel, which is the channel that is not used, and a preservable period, which is the transmission occupation period, that can be occupied, while referring to the memory content, when the information is to be transmitted, and for insuring again the non-used channel and the preservable period on the basis of reporting of said reporting device when said insuring device cannot insure the non-used channel and the preservable period and (b) a transmitting device for carrying out the information transmission by using the insured non-used channel and the insured preservable period, wherein the information transmission is carried out between said information processing apparatuses. 6. A transmission managing apparatus included in an information transmitting system comprising (i) a communication bus, (ii) an indicating device, which has a transmission state memory for storing a channel used for an information transmission executed in a time division manner on said communication bus and a transmission occupation period occupied for the information transmission, for indicating the channel and the transmission occupation period and (iii) an information processing apparatus for insuring a non-used channel, which is the channel that is not used, and a preservable period, which is the transmission occupation period, that can be occupied, to thereby carry out the information transmission, said transmission managing apparatus comprising: (a) a monitoring device for monitoring whether or not a memory content of said transmission state memory is updated; (b) a transmitting apparatus memory for storing information indicating a transmitting apparatus which is the information processing apparatus to transmit the information, a use-channel which is to be used by said transmitting apparatus and an occupy-period which is the transmission occupation period to be occupied by said transmitting apparatus; (c) an insuring device for insuring the use-channel and the occupy-period on the basis of a monitoring result of said monitoring device; and (d) a reporting device for reporting a fact of insuring the use-channel and the occupy-period through said communication bus to said information processing apparatus when the use-channel and the occupy-period can be insured by said insuring device. 7. An information processing apparatus included in an information transmitting system comprising (i) a communication bus, (ii) an indicating device, which has a transmission state memory for storing a channel used for an in