摘要:
A method and system is disclosed for selectively scheduling control channel messages ahead of traffic channel data. When a RAN in a wireless communication system operating at least according to IS-856 determines that a delay condition exists in the transmission of a particular control packet to access terminals, the RAN will determine if there is a particular traffic packet in active transmission that is classified according to best effort service (or similarly-characterized service class), and further if at least a threshold number of a nominal number of time-slot segments of the particular traffic packet remain untransmitted. If such a traffic packet is identified, the RAN will cancel transmission of the particular traffic packet and replace it with immediate transmission of the particular control packet.
摘要:
A method and system is disclosed for dynamically adjusting a signal-to-noise (SNR) bias based on relative load between a macro type base station and a micro type base station of a wireless communication system. The SNR bias corresponds to a threshold differential SNR between SNRs of the macro base station and of the micro base station, wherein the SNR bias is configured to be provided to an access terminal (or user equipment) to cause the access terminal (i) to be biased to seek service from the micro base station if the access terminal detects an SNR from the micro base station that is less than the threshold differential SNR below an SNR that the access terminal detects from the macro base station, and (ii) to be biased to seek service from the macro base station otherwise. Once the SNR bias is determined based on the relative load, it is communicated to one or more access terminals.
摘要:
A method and system is disclosed for dynamic adjustment of forward-link rate-control parameters. An access terminal in a wireless communication system that includes a base station will determine a requested forward-link data rate by measuring a signal-to-noise ratio (SNR) of the forward link, and looking up a corresponding forward-link data rate in one of three different tabulations of SNR threshold values against forward-link data rates. The AT will operate in a first state in which the access terminal uses a single tabulation for both increasing and decreasing measurements of SNR, and upon receiving a message from the base station indicating high time slot utilization on the forward link, the AT will transition to operating in a second state in which the access terminal uses a dual tabulation, wherein one of the dual tabulations is used for increasing measurement of SNR, and the other is used for decreasing measures of SNR.
摘要:
Systems, methods, and computer-readable media, for facilitating providing network transfer messages based on network conditions are provided. In embodiments, one or more network-condition data that indicate a network condition of a first wireless network being used by a mobile device are received. The network-condition data are utilized to determine a transmission time attribute that indicates a time or a frequency at which to transmit a set of network transfer messages that provide an indication for the mobile device to seek a second wireless network. The set of network transfer messages are transmitted in accordance with the determined transmission time attribute.
摘要:
A method for handling registration requests in a cellular wireless communication system. The method includes determining that a transmission-success rate of messages sent via the forward-link of an air interface is less than a threshold success rate. The method further includes, in response to the determination that the system has less than a threshold transmission success rate, increasing a frequency at which mobile stations register with the cellular wireless communication system via the air interface.
摘要:
An organ and tissue procurement system is provided, comprising an interface server for storing and delivering user interface information accessible to authorized users over a wide area network; a database server, in communication with the interface server, for storing and delivering data related to donors and recipients of human organs and tissue; and software, in communication with the interface server and the database server, for enabling access to the data and the user interface information by the authorized users, wherein the software includes: (a) security measures for determining whether one or more of the authorized users may modify the data; and (b) an import feature for receiving donor information from at least one external database and adding the donor information to the data. In a preferred embodiment, the external database is managed by an office of motor vehicles or an organ donation organization. Also in a preferred embodiment, the data further includes information relating to transplant hospitals, eyebanks, and tissue banks.
摘要:
A method, system, and media are provided for selecting a preferred roaming partner based on load conditions on an access networks associated with the selected preferred roaming partner. A wireless device storing one or more lists of preferred roaming partners is configured to receive configurations messages from the access networks associated with each of the preferred roaming partners. The wireless device parses the configurations messages and extracts load information from fields included the configuration messages. A load value of each preferred roaming partner is calculated based on the extracted load information. The wireless device selects the preferred roaming partner having the lowest load value to initiate wireless communication over the access network corresponding to the selected preferred roaming partner.
摘要:
Disclosed is a method and system for improving access to emergency services via a communication system including a shared wireless communications medium. A requesting wireless communications device receives dialed digits matching a predetermined dialed destination associated with an emergency contact and attempts to place a call to the dialed destination. Responsive to a failure of the attempt to place the call and to the matching, the requesting wireless communications device broadcasts a signal to cause at least one nearby wireless communications device to release at least a portion of communication system resources currently in use so as to thereby allow the released communication system resources to be subsequently used by the requesting wireless communications device. The requesting wireless communications device may then re-attempt the call with improved chances of connecting in light of the released resources.
摘要:
The present invention relates to a method and composition for the use of a neoadjuvant to be used in with existing therapies to break host immune tolerance to tumor cells or other types of diseased cells. More precisely the present invention is directed to a vaccine which delivers a polypeptide adjuvant such as HSP72, or a cytokine molecule such as GMCSF, which is encoded in a polynucleotide that will be expressed at high levels within tumor cells and may also bind to tumor cell antigens. The vaccine may be administered alone, or in conjunction with a known tumor antigen or vaccine. After a period of time sufficient for expression of the polynucleotide and for the binding of adjuvant to cancer antigens, the cancer will be treated with conventional therapies, allowing the adjuvant/antigen complex to be released to the interstitial fluids where they will be accessible to antigen presenting cells of the host immune system. The presentation of the cancer antigen complexed with adjuvant as well as cytokine stimulation of the host immune system will cause the host to mount a heightened immune response against all remaining cancer cells or tumors which share these antigens.
摘要:
A method for handling registration requests in a cellular wireless communication system. The method includes determining that a transmission-success rate of messages sent via the forward-link of an air interface is less than a threshold success rate. The method further includes, in response to the determination that the system has less than a threshold transmission success rate, increasing a frequency at which mobile stations register with the cellular wireless communication system via the air interface.