1. A method for transmitting collision information at a transceiver connected to a first eNB and a second eNB, the method comprising:
obtaining first scheduling information, generated by the first eNB, with regard to a first user equipment (UE), and second scheduling information, generated by the second eNB, with regard to a second UE;
generating the collision information based on the obtained first scheduling information and second scheduling information; and
transmitting the collision information to the first eNB and the second eNB.
2. The method according to claim 1, wherein the first scheduling information includes one or more of downlink transmission resource allocation information and uplink transmission resource allocation information about the first UE and the second scheduling information includes one or more of downlink transmission resource allocation information and uplink transmission resource allocation information about the second UE.
3. The method according to claim 1, wherein the collision information transmitted to the first eNB includes the second scheduling information and the collision information transmitted to the second eNB includes the first scheduling information.
4. The method according to claim 1, wherein the collision information includes one or more of information indicating whether or not resources scheduled by the first and second eNBs collide with each other, information indicating the resources colliding each other and information indicating the first and second UEs.
5. The method according to claim 1, wherein the collision information includes updated first scheduling information and updated scheduling information, generated by the transceiver, when resources scheduled by the first and second eNBs collide with each other.
6. The method according to claim 1, wherein the obtaining of the scheduling information is performed within a predetermined time range including one or more of a time at which the first scheduling information is transmitted to the first UE and a time at which the second scheduling information is transmitted to the second UE.
7. The method according to claim 1, wherein the transmitting of the collision information is performed within a predetermined time range including one or more of a time at which transmission from the first UE to the first eNB is performed and a time at which transmission from the second UE to the second eNB is performed.
8. The method according to claim 7, wherein transmission from the first UE or the second UE corresponds to transmission of ACKNACK information on downlink data or uplink data transmission based on uplink scheduling information.
9. The method according to claim 1, further comprising:
overhearing one or both of a downlink signal transmitted from the first or second eNB and an uplink signal transmitted from the first or second UE; and
reporting information indicating whether or not overhearing has been successfully performed to one or both of the first and second eNBs.
10. The method according to claim 1, wherein the overheard downlink signal is retransmitted to one or both of the first and second UEs and the overheard uplink signal is retransmitted to one or both of the first and second eNBs.
11. The method according to claim 1, wherein scheduling information updated by each of the first and second eNBs is generated based on the collision information.
12. The method according to claim 1, wherein acquisition of the first scheduling information and the second scheduling information and transmission of the collision information are performed through wired connection between the transceiver and the first and second eNBs.
13. A transceiver connected to a first eNB and a second eNB, comprising:
a transmissionreception module for transmittingreceiving a signal tofrom an external device; and
a processor for controlling the transceiver,
wherein the processor is configured to obtain first scheduling information, generated by the first eNB, with regard to a first UE, and second scheduling information, generated by the second eNB, with regard to a second UE, to generate collision information based on the obtained first scheduling information and second scheduling information and to transmit the collision information to the first eNB and the second eNB.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A hoisting apparatus comprising:
a base secured to a ceiling;
a load holder, to which a load is detachably attached;
a pair of first and second cables extending between said base and said load holder;
a drive means mounted to said base, to which one ends of said first and second cables are connected, so that said drive means is operative to take in or let out said first and second cables from said base; and
a horizontal stabilizing means for said load holder including a shaft horizontally supported in said load holder to be freely rotatable, wherein said first cable is connected at its opposite end to an end portion of said shaft, and wound around said shaft in a first winding direction, and said second cable is connected at its opposite end to an opposite end portion of said shaft, and wound around said shaft in a second winding direction opposite to the first winding direction.
2. The hoisting apparatus as set forth in claim 1, wherein said load holder has a housing for incorporating said shaft therein, and said shaft is placed in said housing such that a center of gravity of said load holder with said load is positioned on a vertical line extending downwardly from a center point on said shaft between said first and second cables.
3. The hoisting apparatus as set forth in claim 1, wherein said first and second cables are of a pair of strip cables, and said load holder includes a housing for incorporating said shaft therein, which has a pair of slits for passing said strip cables therethrough in its top surface, and wherein said slits are spaced from each other in an axial direction of said shaft by a required distance, and one of said slits is displaced from the other one in a direction perpendicular to the axial direction.
4. The hoisting apparatus as set forth in claim 1, wherein said first and second cables are of a pair of strip cables, and said load holder includes a housing, in which a space for incorporating said shaft therein is defined, and wherein said housing has a pair of slits for passing said strip cables therethrough in its top surface, and a pair of guide projections each having a curved top for guiding said strip cables into said slits, which project in said space above said shaft.
5. The hoisting apparatus as set forth in claim 1, wherein said shaft is formed with a pair of elongate pieces that are separable along its axial direction, and wherein the opposite ends of said first and second cables are caught between said elongate pieces such that a position of inserting the opposite end of said first cable in a gap between said elongate pieces is spaced from the position of inserting the opposite end of said second cable in the gap between said elongate pieces by 180 degrees around said shaft.
6. The hoisting apparatus as set forth in claim 1, wherein said first and second cables are of a pair of strip cables, said load holder includes a housing for incorporating said shaft therein, which has a pair of slits for passing said strip cables therethrough in its top surface, and a pair of protrusions extending upwardly from its rim adjacent to said strip cables to prevent such a situation that said load holder suspended from said base be accidentally rotated about a horizontal axis to cause a kink in said strip cables.
7. A hoisting apparatus comprising:
a base secured to a ceiling;
a load holder, to which a load is detachably attached;
a pair of cables extending between said base and said load holder;
a drive means mounted to said base, which is operative to take in or let out said cables from said base; and
a horizontal stabilizing means for said load holder including a shaft horizontally supported in said load holder to be freely rotatable, around which said cables are wound in opposite winding directions to each other,
wherein said horizontal stabilizing means is operative to correct an inclination of said load holder in a horizontal position by unwinding a required length of one of said cables from said shaft and at the same time winding the same length of the other one around said shaft.
8. A load holder for a hoisting apparatus, said load holder comprising:
a housing having a bottom, to which a load is detachably attached;
a horizontal stabilizing means including a shaft horizontally supported in said housing to be freely rotatable; and
a pair of cables, which are connected at its one ends to opposite end portions of said shaft, and wound around said shaft in opposite winding directions to each other, wherein under a suspended state of the load holder, said horizontal stabilizing means is operative to correct an inclination of said load holder in a horizontal position by unwinding a required length of one of said cables from said shaft and at the same time winding the same length of the other one around said shaft.