Distance-dependent or user-dependent data exchange between wireless communication devices
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-021/43
G06F-015/16
H04W-012/02
H04L-012/58
H04W-004/02
H04W-052/28
G06F-021/36
H04W-052/24
H04W-004/00
출원번호
US-0735938
(2013-01-07)
등록번호
US-9055433
(2015-06-09)
발명자
/ 주소
Maguire, Yael
출원인 / 주소
Facebook, Inc.
대리인 / 주소
Baker Botts L.L.P.
인용정보
피인용 횟수 :
3인용 특허 :
5
초록▼
In one embodiment, a method includes sending, by a first wireless device associated with a first user, first data such that the first data are only available to one or more second wireless devices respectively associated with one or more second users and within a first distance from the first wirele
In one embodiment, a method includes sending, by a first wireless device associated with a first user, first data such that the first data are only available to one or more second wireless devices respectively associated with one or more second users and within a first distance from the first wireless device. The method further includes sending, by the first wireless device associated with the first user, second data such that the second data are only available to one or more third wireless devices respectively associated with one or more third users and within a second distance from the first wireless device.
대표청구항▼
1. A method comprising: by a first wireless device associated with a first user of a social-networking system, specifying a plurality of types of data;by the first wireless device, for each type of data, specifying: one or more users authorized to receive the type of data, wherein: the authorized us
1. A method comprising: by a first wireless device associated with a first user of a social-networking system, specifying a plurality of types of data;by the first wireless device, for each type of data, specifying: one or more users authorized to receive the type of data, wherein: the authorized users are members of the social-networking system, wherein: the social-networking system comprises a social graph that comprises a plurality of nodes and a plurality of edges connecting the nodes, each node corresponding to a user or concept associated with the social-networking system; andeach edge that connects two user nodes comprises an attribute corresponding to a relationship between the two user nodes; andeach authorized user is determined based on one or more attributes of one or more edges between the authorized user and the first user; anda distance from the first wireless device, wherein an authorized user of the one or more authorized users must be located within the distance of the first wireless device in order to receive the type of data; andby the first wireless device, sending first information of a first data type such that the first information is only available to one or more second wireless devices respectively associated with one or more second users authorized to receive the first data type and located within a first distance of the first wireless device. 2. The method of claim 1, further comprising: providing, at the first wireless device, a user interface that enables the first user to: specify the plurality of types of data; andfor each type of data, specify the one or more attributes of one or more edges between the first user and the one or more users authorized to receive the type of data. 3. The method of claim 2, wherein the user interface further enables the first user to: for each type of data, specify the distance from the first wireless device that the one or more authorized users must be located within in order to receive the type of data. 4. The method of claim 1, wherein the one or more attributes of the one or more edges between the authorized user and the first user comprise one or more of: friendship, family relationship, business relationship, employment relationship, fan relationship, follower relationship, visitor relationship, subscriber relationship, superior relationship, subordinate relationship, reciprocal relationship, or non-reciprocal relationship. 5. The method of claim 1, further comprising: sending, by the first wireless device associated with the first user, second information of a second data type such that the second information is only available to one or more third wireless devices respectively associated with one or more third users authorized to receive the second data type and located within a second distance of the first wireless device. 6. The method of claim 5, further comprising: encrypting the first information using a first encoding format such that the first information can only be decrypted by the second wireless devices. 7. The method of claim 6, further comprising: encrypting the second information using a second encoding format such that the second information can only be decrypted by the third wireless devices. 8. The method of claim 5, further comprising: sending, by the first wireless device associated with the first user, third information of a third data type such that the third information is only available to one or more fourth wireless devices respectively associated with one or more fourth users authorized to receive the third data type and located within a third distance from the first wireless device. 9. The method of claim 8, further comprising: encrypting the second information using a first encoding format such that the second information can only be decrypted by the third wireless devices. 10. The method of claim 9, further comprising: encrypting the third information using a second encoding format such that the third information can only be decrypted by the fourth wireless devices. 11. The method of claim 5, further comprising: sending the first information at a first power level such that the first information can only be detected by wireless devices within the first distance from the first wireless device; andsending the second information at a second power level such that the second information can only be detected by wireless devices within the second distance from the first wireless device. 12. The method of claim 11, wherein: the second distance is longer than the first distance; andthe second power level is higher than the first power level. 13. One or more non-transitory computer-readable storage media embodying software that is operable when executed to: specify a plurality of types of data;for each type of data, specify: one or more users authorized to receive the type of data, wherein: the authorized users are members of a social-networking system, wherein: the social-networking system comprises a social graph that comprises a plurality of nodes and a plurality of edges connecting the nodes, each node corresponding to a user or concept associated with the social-networking system; andeach edge that connects two user nodes comprises an attribute corresponding to a relationship between the two user nodes; andeach authorized user is determined based on one or more attributes of one or more edges between the authorized user and the first user; anda distance from a first wireless device associated with a first user of the social-networking system, wherein an authorized user of the one or more authorized users must be located within the distance of the first wireless device in order to receive the type of data; andsend, by the first wireless device, first information of a first data type such that the first information is only available to one or more second wireless devices respectively associated with one or more second users authorized to receive the first data type and located within a first distance of the first wireless device. 14. The one or more non-transitory computer-readable media of claim 13, wherein the software is further operable when executed to: send, by the first wireless device associated with the first user, second information of a second data type such that the second information is only available to one or more third wireless devices respectively associated with one or more third users authorized to receive the second data type and located within a second distance of the first wireless device. 15. The one or more non-transitory computer-readable media of claim 14, wherein the software is further operable when executed to: encrypt the first information using a first encoding format such that the first information can only be decrypted by the second wireless devices. 16. The one or more non-transitory computer-readable media of claim 15, wherein the software is further operable when executed to: encrypt the second information using a second encoding format such that the second information can only be decrypted by the third wireless devices. 17. The one or more non-transitory computer-readable media of claim 14, wherein the software is further operable when executed to: send, by the first wireless device associated with the first user, third information of a third data type such that the third information is only available to one or more fourth wireless devices respectively associated with one or more fourth users authorized to receive the third data type and located within a third distance from the first wireless device. 18. The one or more non-transitory computer-readable media of claim 17, wherein the software is further operable when executed to: encrypt the second information using a first encoding format such that the second information can only be decrypted by the third wireless devices. 19. The one or more non-transitory computer-readable media of claim 18, wherein the software is further operable when executed to: encrypt the third information using a second encoding format such that the third information can only be decrypted by the fourth wireless devices. 20. The one or more non-transitory computer-readable media of claim 14, wherein the software is further operable when executed to: send the first information at a first power level such that the first information can only be detected by wireless devices within the first distance from the first wireless device; andsend the second information at a second power level such that the second information can only be detected by wireless devices within the second distance from the first wireless device. 21. The one or more non-transitory computer-readable media of claim 20, wherein: the second distance is longer than the first distance; andthe second power level is higher than the first power level. 22. The one or more non-transitory computer-readable media of claim 13, wherein the software is further operable when executed to: provide, at the first wireless device, a user interface that enables the first user to: specify the plurality of types of data; andfor each type of data, specify the one or more attributes of one or more edges between the first user and the one or more users authorized to receive the type of data. 23. The one or more non-transitory computer-readable media of claim 22, wherein the user interface further enables the first user to: for each type of data, specify the distance from the first wireless device that the one or more authorized users must be located within in order to receive the type of data. 24. The one or more non-transitory computer-readable media of claim 13, wherein the one or more attributes of the one or more edges between the authorized user and the first user comprise one or more of: friendship, family relationship, business relationship, employment relationship, fan relationship, follower relationship, visitor relationship, subscriber relationship, superior relationship, subordinate relationship, reciprocal relationship, or non-reciprocal relationship. 25. A system comprising: one or more processors; and a memory coupled to the processors comprising instructions executable by the processors, the processors being operable when executing the instructions to: specify a plurality of types of data;for each type of data, specify: one or more users authorized to receive the type of data, wherein: the authorized users are members of a social-networking system, wherein: the social-networking system comprises a social graph that comprises a plurality of nodes and a plurality of edges connecting the nodes, each node corresponding to a user or concept associated with the social-networking system; andeach edge that connects two user nodes comprises an attribute corresponding to a relationship between the two user nodes; andeach authorized user is determined based on one or more attributes of one or more edges between the authorized user and the first user; anda distance from a first wireless device associated with a first user of the social-networking system, wherein an authorized user of the one or more authorized users must be located within the distance of the first wireless device in order to receive the type of data; andsend, by the first wireless device, first information of a first data type such that the first information is only available to one or more second wireless devices respectively associated with one or more second users authorized to receive the first data type and located within a first distance of the first wireless device. 26. The system of claim 25, wherein the processors are further operable when executing the instructions to: provide, at the first wireless device, a user interface that enables the first user to: specify the plurality of types of data; andfor each type of data, specify the one or more attributes of one or more edges between the first user and the one or more users authorized to receive the type of data. 27. The system of claim 26, wherein the user interface further enables the first user to: for each type of data, specify the distance from the first wireless device that the one or more authorized users must be located within in order to receive the type of data. 28. The system of claim 25, wherein the one or more attributes of the one or more edges between the authorized user and the first user comprise one or more of: friendship, family relationship, business relationship, employment relationship, fan relationship, follower relationship, visitor relationship, subscriber relationship, superior relationship, subordinate relationship, reciprocal relationship, or non-reciprocal relationship. 29. The system of claim 25, wherein the processors are further operable when executing the instructions to: send, by the first wireless device associated with the first user, second information of a second data type such that the second information is only available to one or more third wireless devices respectively associated with one or more third users authorized to receive the second data type and located within a second distance of the first wireless device. 30. The system of claim 29, wherein the processors are further operable when executing the instructions to: encrypt the first information using a first encoding format such that the first information can only be decrypted by the second wireless devices. 31. The system of claim 30, wherein the processors are further operable when executing the instructions to: encrypt the second information using a second encoding format such that the second information can only be decrypted by the third wireless devices. 32. The system of claim 29, wherein the processors are further operable when executing the instructions to: send, by the first wireless device associated with the first user, third information of a third data type such that the third information is only available to one or more fourth wireless devices respectively associated with one or more fourth users authorized to receive the third data type and located within a third distance from the first wireless device. 33. The system of claim 32, wherein the processors are further operable when executing the instructions to: encrypt the second information using a first encoding format such that the second information can only be decrypted by the third wireless devices. 34. The system of claim 33, wherein the processors are further operable when executing the instructions to: encrypt the third information using a second encoding format such that the third information can only be decrypted by the fourth wireless devices. 35. The system of claim 29, wherein the processors are further operable when executing the instructions to: send the first information at a first power level such that the first information can only be detected by wireless devices within the first distance from the first wireless device; andsend the second information at a second power level such that the second information can only be detected by wireless devices within the second distance from the first wireless device. 36. The system of claim 35, wherein: the second distance is longer than the first distance; andthe second power level is higher than the first power level.
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이 특허에 인용된 특허 (5)
Stephens, Adrian P.; Tsien, Chih C., Adaptive transmit power control in wireless devices.
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